Document J3yzmeqBqbKGBnvknXo2KG8r2

ST085 I 557 ABSTRACT OF THE LITERATURE OF INDUSTRIAL HYGIENE SUPPLEMENTARY TO `HE JOURNAL OF INDUSTRIAL HYGIENE AND TOXICOLOGY VOLUME 23 JANUARY, 1941--DECEMBER, 1941 PUBLISHED BY THE WILLIAMS & WILKINS COMPANY Baltimore, Md. S T085 I 558 14 JOURNAL OF INDUSTRIAL HYGIENE AND TOXICOLOGY M. , no, j where there are eigne and symptoms they are due to superimposed infection. "Chronicity of infection and slow pro gression of uncomplicated silicosis are the rule in iron ore workers.'' In his experience simple silicosis is not inevitably fatal. The paper is ably discussed by Dr. L. U. Gardner.--W. I. Clark. DU8T, SMOKE, FUME8 AND VAPOR8: THEIR DETERMINATION AND ELIMINATION Protection against asbestobis. F. Prockat and T. Windel. Staub. no. 10, pp. 364-383 (Nov. 1939). Brief reference is made to a previously published paper in which it is pointed out that the asbestosis hazard depends not only on the chemical nature of the asbestos but also on the fineness of the individual fibers. H. T. Barnes showed that in American and Russian asbestos fibers of 0.75 p diameter were demonstrable. Roentgenographio in vestigations of asbestosis lungs using the Debye-Scherrer technic showed particles with diameters between 0.017 m and 0.081 m in large numbers. Recent investigation of finely ground Cape asbestos with a micro scope magnification of 27,000 showed that the fibrous structure of the asbestos is main tained down to the finest particles of only 0.02 a to 0.12 ft thickness. From these findings the authors take the view that chemical and colloidal reactions must play a greater part in the genesis of asbestosis than some investigators hold to be the case. Investigations of the industrial problem in Germany have led to the conclusion that almost every operation with danger from asbestos dust can be rendered dustfree. Recommendations have been submitted to the relevant Ministry and the authors pro ceed in the present paper to present and amplify them. [Nineteen of the chief recommendations are listed in Bulletin of Hygiene abstract. They cover exhaust ventilation, care of apparatus, good house keeping, dust counts, etc.l--M. W. Goldblatt, Bull. Hyg., (p. 346, June, 1940). Dust control in the granite industry. W. C. L. Hemeon. Heating and Ventilat ing, vol. 37, pp. 41-46 (Aug. 1940). Cloth filter dust collectors are employed almost exclusively in the granite cutting sheds. It has been common practice to specify a filter of such size that the filtra tion velocity (air flow in c.f.m. divided by the cloth area in square feet) will be about 3 ft. per min. The author presents the results of a study of the operating character istics of commercial size filters handling granite dust. He concludes that if certain precautions of design are observed, to gether with the elementary ones of ahalring bags at least twioe a day and emptying hoppers before they are full, there appears to be no good mechanical reason why filters of the cloth tube type should always be limited to the size commonly fixed by the 3 f.p.m. rule. These principles are appli- , cable to the filtration of all kinds of dust from air.--F. S. Mallette. Silica oust control at hiwassee dam. L. P. Hatch and D. F. Shaw. Civil Eng., vol. 10, pp. 583-686 (Sept. 1940). Crushed stone aggregate was produced on the job for the concrete employed at the Hiwassee Dam. Since the rook contained 60-80% free silica, adequate oontrol meth ods were required in the crushing operation. A wet method, using 0 gals, of water per ton of rock, and an exhaust method used at strategic points were both necessary, al though the wet method was more effective. An interesting table shows dust concen trations at various points in the operation with and without control.--George M. Reece. Flow pattern and pressure drop in CYCLONE DUST COLLECTORS--CYCLONE without inlet vane. C. B. Shepherd and C. E. Lapple. Ind. & Eng. Chem., vol. S3, pp. 1346-1348 (Sept., 1940). The authors in this second paper show experimentally that the friction loss is doubled when the inlet vane is omitted. Spiral velocities also increase. The mech anism by which the pressure drop is in creased is, in their opinion, one of velocity distribution and not entrance impact. The corrections to be used for a typical example are shown.--Letlie Silverman. ST085I 559 34 JOURNAL OF INDUSTRIAL HYGIENE AND TOXICOLOGY (>!., no.* systoles, preponderance of the left ventri cle. Disappearance of these changes after 2 months. In the oases where poisoning took place years ago, and in the chronic poisoning cases, there was a three-phase initial complex in Dt and D(. In view of this last change, the author believes that simple anoxemia cannot produce changes which last such a long time--only transient changes are produced by the anoxemia. The prolonged changes compel us to believe that there is a specific effect of the poison on the endothelium of the coronary vessels.--L. Teleky. Treatment or two severe casks or car bon MONOXIDE POISONING BT BLOOD transfusion. K. O. Koch. iSamm. v. VergiftungafdU., vol. 10, A, pp. 33-38 (1939) and Milnch. tried. Wehntehr., p. ltd (1939). Description of 2 extremely severe cases which were treated by artificial respiration, oardiac remedies, injection of glucose and blood transfusions. In the first case a transfusion of GOO cc. was given twice; in the second case one transfusion of 440 cc. was given. Consciousness returned after 2 hrs.--L. Teleky. Chronic carbon uonoxidr poisoning. H. Fdhner. Samm. v. Vergiftungafdll., vol. 10 (OntadUen), pp. 13-16 (1939). . An employe worked in the offices of a gas plant where the lamps often failed to work during the periods of gas lack in Germany (1915); she fell ill in November, 1915, with cardiac tightness, after complaining along with her colleagues, during preceding days of headaches, nausea and coughing. She said that some months later, even, she was unable to think clearly and was afraid of going insane. Excitation of the heart and small hemorrhages in the skin could be seen. The author diagnosed the condition as chronic CO poisoning.--L. Teleky. A CA8E OF ACUTE LEUCEMIA IN A MAN EX POSED to benzene. P. E. Weil and S. Perlet. Sang, vol. 14, pp. SlO-tlt (1940). A man working for 16 yrs. in making rain coats was exposed to benzene vapors some hours daily. In November he showed 3.7 million red blood corpuscles, 2400 white blood corpuscles of which 61% were polynuclears. On January 31st, he fell ill with "grippe" and the blood count showed 3 million r.b.c. and 32,000 w.b.c. of which 18% were polynuclears. Sternal puncture confirmed the diagnosis of myelogenic leucemia. He died 5 days later.--L. Teleky. Cardiovascular system in acute experi mental BENZENE POISONING. S. CoccUri. Rau. Med. ind., vol. 11, pp. 403-418 (1940), After reviewing the literature, the author reports upon his experiments with rabbits. A brady-arhythmia appears shortly after beginning inhalation of vapors; this is followed by alternating 'left and right ventricular extra systoles and then tachy cardia. If the vagi are cut or adrenalin is given, the bradycardia is of shorter duration and the extrasystoles not so fre quent. During the bradycardia, the QRST complex is shorter, the TP longer, and the blood pressure rises.--L. Teleky. Atypical hemopathy caused by benzene: Repeated angina without neutro penia. C. Aubertin and M. Durhovtky. Preate mid., p. 680, 1940. A man who had worked with benzene for 17 yrs. suffered with complaints of angina with hemorrhage several times over a period of 5 months. A diagnosis was made of relapsing agranulocytosis. During the fever there was a leucocytosis. Slight neutropenia was present during the period without fever. This patient was one with hypoplastic bone marrow who was able to react to infections by means of leucocyto sis.--L. Teleky. Occupational benzene poisoning. Role OF INDIVIDUAL PREDISPOSITION AND LACK of vitamin c. Prophylactic measures AND IMPORTANCE OF ITS DISCOVERY. R. Roubinet. Thiae de Paria. Peyronnet el Cie., Paria, 1939. In the first part the author discusses thoroughly the chemistry and toxicology of benzene, clinical manifestations of the poisoning, value of the myelogram and blood changes. In the second part the influence of pre- ST085I 560 -Mar. mi] ABSTRACTS 57 NON-raftHOUB METAL SHELTERS IN UTAH. Div. Induet. Hyg., Nat. Inet. Health, V. S. Pub. Health Service, and the Utah State Board oj Health, November, 1940. Pp. $10. (Available from Div. Induet. Hyg., Utah State Board of Health, Salt Lake City.) In three representative soft coal mines .645 men were given full examinations and a study was made of their jobs. The highest free silica content of the dust breathed was 11% and the highest dust count was. 88 million, with the exception of oar loading, where it ran over 100 million. Perhaps these facts account for a very low silioosis incidence--15 men or 3% with first stage, 1 man with second stage and none with third stage silicosis. In three metal mines the dust exposures of 830 persons were studied. Less than 1% had dust exposures over 30 million particles and 86% were exposed to 6 to 30 million. Quarts concentrations averaged 30 10%, varying actually from quartz-free rock to pure quartzite. Physical examinations with detailed analysis were made of 727 mine workers. The silicosis problem was most severe among men at the working face where dust counts were highest. Silicosis was found in 9.1% and 5.8% were considered as border line cases. As in other studies, men with long ex posures were those most affected. There was considerable tuberculosis and some lead poisoning among the silicotics. In the smelting industry, 1511 men were examined from 1 lead and 1 copper smelter, of which 120 men were ruled out for statisti cal analysis because of previous exposures. Of the 1391 left, 2.7% showed evidence of silicosis and 4.5% had borderline cases. There were only 3 cases of second stage and no third stage cases. Pulmonary tuberculosis was higher than among the coal and metal miners, men over 30 being most affected. There were 41 oases or 2.9%, showing clinical manifestations of lead absorption, mostly men handling the raw ore and in the roasting process. There were 14 cases (1%) of acute disabling lead poisoning over the last 6 yrs. with an average disability of 1 month. Other possible hazards such as dermatitis, or other forms of arsenical poisoning are mentioned but were not important. These data are tabulated and charted in detail, as well as in summary form. The conclusions and recommendations introduce nothing new but are, of course, important for administrative purposes. All in all, if this is the sort of report Utah plans making in the future, with or without the help of the Public Health Service, their further efforts will be wel comed eagerly.--Philip Drinker. Asbestosis. A. Bohne. Dtech. med. Wchnechr., vol. 66, pp. 10S4-10U (1940). Short description of the clinical picture in the early diagnosis, evaluation of the extent of illness and disability produced by it.--L. Teleky. Reduction or bodilt efficiency in asbes tosis. L. Roemhtld. Dtech. med. Wchnschr., vol. 66, pp. 688-689 (1940). Together with Kempf and Wedler, the author has published earlier papers on this subject (these abstracts, p. 149, 1940); here he presents a condensation of the material, in table form, and adds a twentieth case. Reduction of efficiency is due directly to lung changes, not to the heart.--L. Teleky. DUST, SMOKE, FUMES AND VAPORS: DETERMINATION AND ELIMINATION PREDICTING DUST CONCENTRATION--FACTOB8 AFFECTING DUST CONCENTRATION LEVELS in enclosed spaces. F. B. Rowley and . R. C. Jordan. Heating, Piping and Air Conditioning, vol. It, pp. 699-70S (Dec. 1940). The dust concentration within a venti lated building, in relation to the dust level in the outside atmosphere is not dependent alone upon the efficiency of air cleaning provided in the ventilating system. To a greater degree it depends upon the rate of air change in the enclosed space, amount of leakage of untreated air into the building, rate of dust generation in the enclosed space, size of the dust particles in the air before and after cleaning, settling velocities of particles of different size, amount of air ST085I56I 58 JOURNAL OF INDUSTRIAL HYGIENE AND TOXICOLOGY (!. , no. j movement within the building, and actual duat concentration in the outside air. Thus, two filters having the same cleaning efficiency will not give the same perform ance when measured by the resulting dust concentration in the oonfined space if one or more of the other factors vary. The authors' purpose is to develop quantitative relationships between these several factors to permit a more complete basis for design ing and predicting performance of air clean ing equipment. In the present paper, the first of a series, the settling behavior of suspended dust is considered and a general equation formu lated for determining the rate at which dust settles out of the air. The practical limita tions of the equation are also pointed out. The factor of dustiness is assuming in creasing importance in practical operation of air conditioning equipment and the evaluation of the air-cleaning problem on a more complete basis is therefore welcome at this time.--Theodore Hatch. Dust conthol. II. Exhaust for sur facing MACHINES AND ABRASIVE BLAST ING. W. C. L. Hemeon. Heating and Ventilating, vol. 87, pp. 64-68 (July, 1940). The possibilities of improved control of dust with economical volumes of air by modification of the conventional hood de sign to provide a partial enclosure of the outting tool are discussed. Variations of this idea are shown in accompanying dia grams and photographs. Baffle discs for the deflection of air leakage from the pneu matic head are of value in reducing dis persion of dust from the working surface. It has been found that an air flow of 600 c.f.m. is sufficient to control dust when the encircling hood and baffle disc are em ployed. Even lower velocities may be used but are not satisfactory for the removal of small chips. For the ventilation of blasting rooms, only small volumes of air are needed to prevent outward escape of dust--160 c.f.m. per foot of length being considered adequate. The exhaust outlet should be so arranged as to withdraw as little as possible of the abrasive, since the material is both expensive and useful. Shape carv ing may be done inside a ventilated room by a workman wearing a supplied air helmet or a curtain with armholes and glass top may be lowered over the work. Very small volumes of air are sufficient to provide satisfactory visibility for this operation-- probably 100-200 c.f.m. if the enclosure is reasonably tight.--F. S. Malletie. Grinding and sanding castings without dust. Iron Age, vol. 148, p. 61, (Sept. It, 1940). Facilities which eliminate the wont features of the work of grinding and sanding castings and which make it possible to perform this work within a few feet of pre cision machining operations are described. By means of downdraft ventilation, castings are ground, spray painted and sanded at one end of the machining building without partitions to separate the departments. The top of each working station is a large grating, through which air is exhausted to pull away the cloud of rust, sand and other fine particles, such as paint. The total amount of air removed is 60,000 c.f.m. at an average velocity of 200 f.p.m. The piping system for the entire installation, including exhaust, compressed air and paint lines, is entirely under the floor.--F. S. Malletie. The venturi ejector for handling air. II. Analtsib and performance for mulae. F. F. Kravath. Heating and Ventilating, vol. S7, pp. 48-49 (Aug. 1940). A detailed explanation of the working principle of the ejector is given with dia grams. Formulas are derived for calcu lating the performance of the ejector. This apparatus is best suited for eliminating any material which is extremely corrosive, ex plosive, hot, or sticky. It may also be used for abrasive materials or for nuisances or hazards which are created only infre quently. The ejector may also be operated by using steam, water, or exhaust gases, the latter when available under a few inches of water gage pressure, proving especially economical.--F. S. Malletie. Investigation or atmospheric pollution. Report on observations in the tear ended 31st march 1939. Twentt-fifth report. Dept. Sci. and Indutl. Ret., H. M. Stationery Office, London, 191fi (8e. 8d.). ST085I562 76 JOURNAL OF INDUSTRIAL HYGIENE AND TOXICOLOGY [vol. MS, no. 4 shops ore some of the typical results. To avoid such hasardous conditions, the Division of Industrial Hygiene writes letters to all plants in the State receiving de fense contracts. Medical, engineering and ohemioal aid is offered, and enclosed with the letter is a list of articles from the Division dealing with industrial hasards. Plants are visited to discover possible dangerous conditions.--Helm Lawton. DUST HAZARDS AND THEIR EFFECTS THE SILICOTIC NODULE IN HUMAN AND experimental silicosis: a comparative sttjdt. T. H. Belt, A. A. Ferrit and E. J. King. J. Path, and Bacteriol., vol. SI, pp. tes-m (Sept. 1940). The authors report on a comparative study of silicotic lesions in man and those produced in rats after a single intra-tracheal injection of silicon dioxide, ranging from 0.8 to 5 ft. They stress the sone of fibrous tissue with practically no silica particles ("redundant fibrous encapsulation") as an important difference between silicosis as seen in man and that in experimental animals, where they found such was lacking. They also point out some differences in the character of the fibers and their pattern. They speculate as to the possibility that in man the lesion may be complicated by infection. Evidence as to the development of the "redundant capsule" with an outer halo of dust is not submitted in this report. A subsequent report is promised, and this point may then be clarified.--R. Z. Schulz. grindstone dust no silicotic changes were produced, only slight connective tissue and capillary proliferation.--L. Teleky. Prevention or silicosis bt metallic aluminum. Jsttm. ArbeiUtchuts, pp. SSM-SS4 (1940). The author reports results of his experi ments on animals in which he used quartz with 0.75% aluminum. (The Canadian workers now employ greater amounts of aluminum.) Dust was inhaled by rabbits for 6 hrs. daily and more or less typical silicotic changes were found in animals surviving for a year. The positive findings occurred earlier than in the control animals, although the daily period of exposure was shorter [77], The author mentions briefly that he experimented with 25 and 50% mixtures of aluminum silicate and found this material to diminish remarkably the effect of the quartz.--L. Teleky. Invxstigations comparing the danger TO THE LUNGS PROM NATURAL AND ARTIPICIAL GRINDSTONES IN GRINDING SHOPS. OArtner. Arbeiteachutz, pp. M4S-S48 (1940). There is a short report of investigations made by Jotten in order to give an expert opinion, by order of the German ministry of labor. The complete report will appear as number 15 of "Arbeitsmedizin," pub lished by I. A. Barth, Leipzig. Experi ments were made in which rabbits inhaled dust produced by crushing two natural grindstones and two artificial ones. Of the letter, one was compounded of minerals, the other of ceramic compounds, containing 25% insoluble silicic acid. The dust of natural grindstones, containing 03.2 and 74.2% quartz, produced in the rabbits typical silicotic nodules. With the artificial S1LICO8I8 FROM PORPHYRY WITH A NOTE ON "acute silicosis." Symanaki. Arbeitsschutz, pp. S7S-M74 (1940). Porphyry contains from 30 to 60% free silica. The author saw a man who had worked for 7 years as a quarryman but was endangered only during his 9 months' experience as a driller. He aoquired a serious silicosis; 20 additional cases of silicosis from porphyry were seen, most of slight or medium degree.--L. Teleky. A8BESTOSIS IN GRINDERS AND DRILLERS OF brake bands. Brachmann. Arbeitsachutz, pp. 17M-174 (1940). Since 1937 workers in all asbestos manu facturing plants must be examined annually by the medical factory inspector in Saxony. The brakebands are made of sheets of asbestos, or are pressed out of asbestos ST085I563 Apr. 1W1 ABSTRACTS 77 waste produots and a filler, impregnated by artificial ream. Afterwards the banda and plates are ground and drilled. Clinical and roentgen examination of the grinders and drillers and men who file individual pieces showed a few light cases of asbestoais after they had worked 2 yrs. Such cases of asbestosis are found in nearly all workers after 5 yrs. employment.--L. Teleky. ThX STRUCK}LI AGAINST ASBESTOSIS TODAY. Ehrhardt. ArbeiUtchttU, pp. 191-193 am. A short description of asbestosis, not the struggle to prevent it, which is a technical, not a medical problem. The only unusual statement in the paper fo that no relation ship between the nasal dust filtering ability and degree of asbestosis was found.--L. Teleky. DUST, SMOKE, FUMES AND VAPORS: DETERMINATION AND ELIMINATION Notm on ran bow technique for the MxcBoaanuATiON ot arsinic. T. Wilkinton and C. 0. Qreenham. Aus tralian J. Exp. Biol, and Med. Set., vol. 18, pp. 341-34* (Dee. 1940). The authors suggest slight modifications in preparing reagents and in using the How technic (Ind. A Eng. Chem., Anal. Ed., 10: 226,1038), to eliminate difficulties they have encountered. The How technic is a modification of Gutseit's method. They were able to reproduce observations with amounts of arsenic as low as 0.1 ugm. --B. D. Tebbene. Estimation of halogenatbd hydrocarbon vapors in air. S. MotkowiU and W. J. Burke. N. Y. Dept. Labor, Induet. Bull., vol. 19, p. *3* (Dec. 1940). The authors have modified the apparatus described by Tebbens (This J., 19: 204, 1037). The 0J x 11J x 19' box contains a rheostat, absorber, drying tube and flow meter, with space for a combustion tube. It is operated at 0.76 l.p.m. and the authors claim that they obtain approximately 100% efficiency for chlorinated aliphatic hydro carbons but only 80-86% for alpha chlornaphthalene. Sampling time is 10 min. to 1 hr., depending upon the concentration expected.--Helen Lawton. Determination of carbon monoxide HEMOGLOBIN IN THE BLOOD BY MEANS OF THE PHOTOELECTRIC COLORIMETER. `R. Havemann. Klin. Wehneehr., vol. 19, pp. 1183^-1186 (1940). A method is described which takes only a short time. The photoelectric color imeter used was constructed by the author and is made by W. Kauhausen, BerlinDahlem. 1 cc. of blood, or even as little as 0.1 cc. is necessary. The error is said to be 0.6%.--L. Teleky. Dust in the stone and earth industry. ArbeiteeehuU, pp. t*8-t*9 (1940). A short review of the importance of the dust problem in the ceramic industry is presented and is followed by a report by Hass on the technical aspect of the problem, especially regarding dust sampling and counting. He mentions only a gravimetric procedure, the konimeter and tyndallmeter. Use of portable vacuum cleaners is recom mended for keeping workshops clean. H. Buckup in reporting on medical aspects of the problem, said that the Saxon ministry of labor had installed an x-ray car with which 13,428 examinations have been made in 9 months. This apparatus employs a "screen method" which is cheap, but gives only small pictures in which the first stage silicosis cannot always be positively diag nosed and beginning silicosis can not be detected. In this way it was found that in one factory 12.6% of the workers suffered from silicosis (1.6% serious, 4.2% medium). In a clay pit, 12.2% were found to be sili cotic.--L. Teleky. X-RAY EXAMINATION OF THE STRUCTURE OF INDUSTRIAL DUST AS A METHOD OF MEDICAL examination. Gdrtner. ArbeiteeehuU, pp. 193-196 (1940). The author presents a short description of the method as employed in examining airborne dust and dust in the lung. It is remarkable that the author found no quartz in silicotic lungs of china-clay workers who used kaolin and sillimanite. He concludes that these substances are also able to pro duce silicosis, and he adds that we now know that other Bilicates, such as asbestos, produce silicosis. (See these abstracts, tl, 199, 1939.)--L. Teleky. ST 085 I 564 78 JOURNAL OF INDUSTRIAL HYGIENE AND TOXICOLOGY [ool. 93, no. 4 METHODS or AVOIDING THE DOST DANGER IN ASBESTOS PLANTS, VALID FROM AUGUST 1, 1040. Arbeiteachute, pp. 963-965 (1940). The methods were worked out by the association of insurance corporations, to gether with the corporation most interested and the German factory inspectors. They contain prescriptions regarding exhaust systems, the efficiency of which must be tested by the insurance corporations and . the office for controlling dust, founded by their association.--L. TeUky. OCCUPATIONAL DISEASES OF THE SKIN AND 8PECIAL SENSES A NSW INDUSTRIAL CHEMICAL DXBMATITIS. K. 0. Stingily. South. Med. J., vol. S3, pp. ms-1971 (Dec. 1941). A fungicide, sodium tetrachlorphenoxide, is employed to rid lumber of a fungus that causes injury and discoloration. This chemical has been observed to cause a fairly characteristic dermatitis. Those afflicted come in direct contact with the material in solution and the exposed parte of the body show the lesions. First knowledge of the contact is a sensa tion of burning which soon subsides, leaving an erythematous patch. In a few hours this vesiculates, and after 24-48 hrs. it ruptures, leaving an ulcer. Conjunctivitis' is fre quent, and burning on urination has been noted. The ulcers may persist for months or years. The material from the ulcer apparently is capable of local auto inoculation. Histologically there is epithelial hyper plasia on the edges and a central exudative reaction characterized by collections of polynuclear leucocytes, lymphocytes and endothelial leucocytes. Because of the property of auto-inoculation of the ulcerative lesion, it is suggested that a second degree fungus infection may be present. No pathogenic organisms have been grown from the wood. The treatment is not highly satisfactory; the author believes that curettage and acetic acid wash has beneficial effects.-- Louie G. Welt. Debbis boot dermatitis. M. Dome and T. B. Friedman. J. A. M. A., vol. 115, pp. 1968-1970 (Oct. 19, 1940). A case of dermatitis in a florist's helper was traced to derris root with which he had worked. Derris root rarely causes derma titis and it is not a contact irritant. The disease was probably caused either by inhalation or by absorption through lacer ated skin. The substance produces derma titis by a true antigen-antibody reaction, as indicated by positive intracutaneous tests and by positive passive transfer reaction. Avoidance of exposure is recom mended to sensitive individuals.--F. F. Rupert. Occur ATONAL DERMATITIS PROM HANDLING resin-lined tin cans. L. Schwartz and J. P. Ruetell. J. A. M. A., vol. 116, pp. 448-449 (Aug. 10, 1940). Workers unloading and storing new tin cans complained of a dermatitis principally in the cubital spaces and axiUas. Dust from the cans was said to be the irritant. Cans were lined with a vinylite resin but the manufacturer would not divulge what plasticizers and driers were used. The men complaining of the dermatitis had all worked for some time before they were affected. Patch tests were performed and 2 of the 3 tests were positive. Other affected workers did not suffer after they were removed from exposure. The plasticizer is considered to be the cause of the trouble but this could not be determined with certainty.--Helen Lawton. Occupational dermatitis (oil). C. G. Lane. Arch. Dermatol. <fc Syphil. (Soc. tram.), vol. 43, p. 184 (Jan. 1941). Dr. Lane describes the case of a 68 yr. old machinist who for 3 yrs. had a derma titis of the face, arms, axillas and lower abdomen. There vere scattered areas of tan-brown hyperkeratotic follicles and follicular plugs. Keratoses were present on the scrotum and there were keratotic areas on the arms. Autopsy revealed carcinoma of the esophagus. Dr. Lane believes the skin changes to be due to oil to which the man was exposed in his 40 yrs. as a machinist, and that the condition is that described by White among machin- ST085I565 120 JOURNAL OF INDUSTRIAL HYGIENE AND TOXICOLOGY M. 99, no. 6 DUST HAZARDS AND THEIR EFFECTS Clinical evaluation or disability in PULMONARY DISEASES OP INDUBTBY. E. Mayer. J. A. M. A., vol. 116, pp. 97-100 (Jan. 11, mi). The author gives his experiences as a member of the New York State Department of Labor board of impartial consultants, which reviews controversial claims for com pensation due to disability acquired in industry. Apparently two types of prob lems present themselves: where pulmonary disease is obviously related to a definite industrial hazard and disability is claimed --it must be decided whether the disease which is present is disabling; the other type of problem ib that in which the patient is obviously disabled, but the difficulty is to determine whether or not the disability is related directly to his occupation. The author attacks these problems under the headings of etiology; the production of lung injury and the anatomic results of such injury; the recognition of pulmonary ill nesses; and how such illnesses produce pul monary incapacity, particularly with re spect to reliable clinical and laboratory pro cedures for determining such disability. Two case reports are given as illustrative of the procedures used. Three different types of tests of pul monary function are cited and discussed in detail: ventilation, or the ability of the lung to inflate and deflate with air; gas ex change tests which measure the oxygen debt, the oxygen deficit, and the oxygen unsaturation of the hemoglobin of the arterial blood; finally, by measurement of the effi ciency of the pulmonary circulation. In conclusion, the author submits a classi fication of disability grading for the con sideration of specific application to pul monary diseases of industry: in the so-called "phase of compensation," pulmonary fibro sis and emphysema are present to a con siderable degree (however in this stage the emphysema is still compensatory in char acter and does not restrict the functional capacity for moderate exercise); in "latent decompensation," fibrosis and emphysema are of extensive degree and there is marked restriction of exercise capacity with dyspnea occurring readily on moderate exercise; in so-called "manifest decompensation," the fibrosis and emphysema are of such marked degree as to be associated with more or less constant dyspnea even while patient is at rest.--C. 0. Sappinglon. Silicosis from porphyry. Contribution TO THE KNOWLEDGE OF SUBACUTE SILI COSIS. E. Qaubatz. Forleehr. a.d. Oeb. der Rdntgenetr., vol. 68, pp. 896-404 (1940). In the district mentioned by the author, the quartz porphyry contains quartz and orthoclase in equal parts. 10 yrs. ago a 220 m. tunnel was built in a period of 9 mos. The drilling was done dry. Of the 6 drillers employed, 3 died of silicosis and two are suffering from medium to serious silicosis. 2 workers employed to carry the material away are still free of symptoms. Drilling and crushing results in silicosis over a period of 1-3 yrs. The author presents case his tories and pictures. In the introduction he discusses at length observations on the dangerous effects of granites, porphyries, basalts, etc. but without realizing the differ ence between quartz and silicates.-- L. Teleky. The dust retaining ability of the nose in asbestosis. W. Ekrhardt. Arch. f. Gewerbepaih., vol. 10, pp. 809-886 (1940). The author examined the dust-retaining ability of the nose in 238 asbestos workers, following Lehmann's directions carefully. No constant relation between this ability and disposition to asbestosis could be dis covered. There was a decreased dustretention capacity (below 40%) in several men who Bhowed asbestotic lung changes, but many workers remained healthy in spite of a low capacity. Both men with really severe asbestosis had a good dust retaining capacity (more than 40%). The author concludes that this test has no essential value and may be abandoned in the preemployment examination of asbestos work ers.--L. Teleky. ST085 I 566 184 JOURNAL OF INDUSTRIAL HYGIENE AND TOXICOLOGY [wl. tS, no. 8 not leu than 100 f.p.m. at the face should be provided. In general, good housekeeping and removal of the dust at its source are essentials.--F. F. Rupert. POSSIBLE RESPIRATORY IRRITANT FROM COTTON DUST OR COTTON DYBS. J. A. M. A. (Queries and minor notes), vol. 116, p. tU3 (May H, 1941). The inquirer asks what dyes or other sub* stance might be present in khaki-colored cotton now being made up into ooveralls, etc. for army personnel. Women cutting and handling this material complain of sore throats and nasal irritation, and one girl has a severe epistaxis. Ordinarily dyes cause a dermatitis but respiratory irritation might possibly de velop from them. In this case sulfur brown might be the offender. Chromates (usually used only on tent and tarpaulin material) would irritate the nose, and catechu (from acacia catechu) is another possible source of trouble. It may be that the cotton dust itself is to blame and in this connection reference is made to the English work on the subject. Histamine, if present in the cotton, must also be considered.--Helen Lawson. The question of serial examinations of WORKERS EXPOSED TO DOST, BT MEANS OF MINIATURE ROENTGENOGRAMS. E. Saupe. Arch. f. Gewerbepath., vol. 10, pp. 9S-96 am. Miniature pictures make it possible at low cost and in a short time to examine many men, and the method has been used in making serial examinations of different groups. The size most frequently used is 24 sq. mm. (0.95 sq. in.). Silicosis of the second stage is easily seen with certainty and the first stage can as a rule be recog nized, but only if the technic is faultless. The miniature method must be improved, as it is only in its infanoy, and must be followed by reports and by taking normal films in all suspicious cases.--L. Teleky. Siuciom, silicates, silicosis. W. Giese. Klin. Wchnschr., vol. 19, pp. 658-660 am. Very interesting experiments are de scribed on animals in ages up to 3 yr., 7 mos. or 4 yrs. Rabbits were injected intra venously with finely ground silicate dusts: clay, feldspar, sericite. Deposits of the dust were found in the spleen, liver and lymph glands but nowhere was there found an increase of fibrous tissue--this kind of dust does not produce fibrosis. Opal (amorphous silicic acid) was also injected. It was then found that large deposits of dust were present with many giant cells, but no new formation of fibrous tissue. Opal is more soluble than quarts; therefore, the conclusion must be made that the dissolved silicic acid is not the fibrous-produeing sub stance alone. Quarts is the only substanoe producing silicosis. The author also in jected dust taken from markedly siliootie lung tissue, and this dust again produced silicosis. A diminution of the quantity of injected dust could not be found. The author was able to show the forma tion of a covering, characteristic of asbestosis bodies, by feldspar, serioite and also opal, but in the smallest particles only, in the cellules. He concludes that dissolved silicic acid but not the quarts may produoe this covering. He concludes: The quarts shows no morphologically demonstrable appearance of dissolution; in the tissue the dust deposited in callosities retains its fibrous producing effect. Although the silicates and opal deliver dissolved silicic acid, no fibrosis is produoed, therefore dis solved silicic acid cannot be the cause of callosities. It was not possible to produce fibrosis or silicosis by some silicates, and it may be impossible to do so by other silicates also.--L. Teleky. Pulmonary cancer produced by asbestos DU8T IN EXPERIMENTAL ANIMALS. M. NordmannandA.Sorge. Ztsehr.f.Krebsforsch., vol. 61, pp. 168-189 (1941). The authors first quote the interesting research on pulmonary cancer in asbestOB workers by the senior author (see This J., abstracts, p. 184, 1938). They caused 150 mice to inhale asbestos dust, but the last 50 of them died in an epidemic. The first 60 inhaled asbeBtos dust for 47-54 days, Si to 5 hrs. a day; the second 50 inhaled it for 79-90 days. A small number of asbestosis bodies were found after the 20th experi mental week, as well as pronounced degrees ST085 1567 Oct. mi] ABSTRACTS 18$ of diffuse fibrosis. Proliferation of the bronohial epithelium was found after some weeks, such hyperplasias encroaching on neighboring alveoli. That was followed by a metaplasia to pavement epithelium with oornification, which later seemed to be a transition to malignant neoplasm. It is very difficult to draw aline between the two. The first well-developed carcinoma was found after 240 days. By this time only 10 of the mice had survived and 2 carcinomas were found among them. In the first series, 33 of 60 mice lived longer than 6 wks.; 14 showed abnormal growth of the epithelium, 6 metaplasias and cancer. In the second series, 28 lived more than 6 wks., 18 showed abnormal growth, 6 metaplasias and cornifiing cancer.--L. Teleky. A CASH 07 PULMONARY ASBESTOSIS ACCOM PANIED bt tuberculosis. H. Hannesson. Tubercle, vol. tt, pp. 40-44 (Feb. 1941). From 1933-1939 inclusive, there were 90 known deaths from asbestosis in Great Britain, of which 32 were associated with tuberculosis. The case described here is that of a 44 yr. old man who had been an asbestos blower, in which occupation he supplied asbestosis to a cleaning machine. Although he had been given a respirator, and the dust was heavy, he never wore it. On admission he was very thin, had a high temperature, an emphysematous chest and bilateral crepitations over wide areas. Clubbing of the fingers was marked and the sputum contained both asbestosis bodies and tubercle bacilli. The roentgenogram showed "widespread progressive nodular tuberculous infiltration with cavitation in all zones of the right lung fields and in the upper and mid zones of the left lung fields.. . . The right dome of the dia phragm was elevated. There was no radiographic evidence of pneumoconiosis." A diagnosis of asbestosis and tuberculosis was made. The patient died within a month of spontaneous pneumothorax. Pul monary findings of the lungs showed both to have extensive fibro-caseous tuberculosis with cavitation; macroscopically they were like those of pure tuberculosis. The micro scopic examination, performed by Dr. Gloyne, disclosed caseous tuberculosis with many tubercle bacilli and typical reticular fibrosis of asbestosis with thickened pleura. Diagnosis of the pure and complicated disease is discussed.--Helen Lawson. DUST, SMOKE, FUMES AND VAPORS: THEIR DETERMINATION AND ELIMINATION MineRALOGICAL EXAMINATION of the SILICOSIS QUESTION (DETERMINATION OF THE SOLUTION OF QUARTZ IN THE HUMAN body). H. J. Helmers and H. Udlufi. Jahrbuch d. Preuss. Geol. Landesamtali, Berlin., vol. 69, pp. 797-764 (1939); Abst. in Zbl.f. d. gee. Hyg., vol. 41, V (1941). Parts of the lungs of a silicotic miner were examined. Sericite, kaolin and feldspar were the most important substances found; there was no quartz. But upon examining the wash liquor, an important quantity of colloidal silicic acid was found. This silicic acid must have been derived from silica dissolved in the lung. The authors think that the pH is most important in this procedure, and that correspondingly, it plays an important part in determining the course of the disease. The dissolved sub stances correspond to the physico-chemical reaction of the dust particles and the fluids of the body, either eliminated without harm or producing callosities by precipitating out rom silicic acid.--L. Teleky. Structural examination by roentgen RAYS OF PNEUMOCONIOTIC LUNGS OF POR CELAIN workers. Pt. 4. H. Odrtner. Arch. f. Gewerbepath., vol. 10, pp. 151-183 (1940). The author describes dust seen in the lungs of 10 porcelain workers and 1 fluorite worker. Both roentgen and chemical find ings are presented. Those on the porcelain workers are very interesting: In the first 2 lungs he could find no quartz lines in the roentgen' picture, although by chemical analysis of the first, he found "18 mg. as crystalline silicic acid quartz," and in the second "similar values." However, he writes in his discussion of these lungs: "Silicic acid has been found neither in the ST0851568 Nov; mi] ABSTRACTS 205 Experiments in vitro. The admixture of fine SiOt dust in tiny doses to blood (0.25 mg./cc. blood) slowly diminishes phagooytosis. 0.76 mg. increases it by 130140% but higher doses have only a alight effect. SiOi dissolved in the blood increases phagocytosis up to 130%.--L. Teleky. Effect or bilicic acid on phagocytosis. E. Zanetti and L. Piecioli. Med. del lavoro, vol. S3, pp. 39-46 (1941). The authors performed experiments in vitro and concluded that SiOt in a suspen sion of 1.6/1000 and in a filtrate increases phagocytosis. This increase is brought about by stimulation of the leucocytes which increases either the number of phagocytosed bacilli or the number of phagocytocing leucocytes.--L. Teleky. ULTRAMICROSCOPIC EXAMINATION OF AS BESTOS DUST AND ASBXSTOTIC LUNQ8. J. Kuhn. Arch. f. Oewerbepath., vol. 10, pp. 473-486 (1941). With the ultramicroscope the author examined different kinds of asbestos and asbestos dust from lung tissue, and presents many interesting pictures magnified from 10,800 to 29,000 times. Very small needleshaped particles up to 6 m/i in diameter and 400 mp in length have been found in the lungs. By use of the ordinary microscope in determination of the refractive index, the author found that the particles in the lungs are hornblende; serpentine particles could not be found. But this does not apply to the smallest ultramicroscopic needles, as ultramicroscopic methods and the method of determining refractive index oannot be combined. The author concludes that these tiny particles are also hornblende, and that, since serpentine could not be found in the lungs, it must be dissolved. The hornblende shows no signs of decomposition. Kfihn believes, therefore, that hornblende is harmless and that only serpentine pro duces asbestosis [the opposite conclusion would be tenable also. L. T.]. As the filters of respirators do not exclude particles less than 0.2 u they cannot prevent the finest particles from reaching the lungs.-- L. Teleky. Pulmonary asbestosis. P. Ellman. Proc. Roy. Soc. Med., vol. S4, p. 667 (July 1941). Ellman presents very briefly the history of a woman, now 45 yrs. of age, who worked for a year in 1910 sewing asbestos mat tresses. Her sputum contains asbestosis bodies even now. In 1933 she noticed dyspnea, lassitude, cough and loss of weight. There was impairment at the base of both lungs, crackling r&les and diffuse basal fibrosis, with some mid-rone involvement.-- Eden Lawson. DUST SMOKE, FUMES AND VAPORS: THEIR DETERMINATION AND ' ELIMINATION Determination of lead in biological MATERIAL. A MIXED COLOR DITHIZONE method. F. L. Kozelka and E. F. Kluchetky. Ind. Eng. Chem. (Anal. Ed.), vol. IS, pp. 483-494 (July 16,1941). The authors describe a simplified mixed- color dithizone method for the determina tion of lead in urine, blood, the soft tissues and bone. The material is acid ashed and treated with sulfurous acid, the purpose of which is to reduce the iron and to oxidize the tin which would otherwise cause inter ference in the procedure. The method eliminates the necessity of removing the excess dithizone or preparing standard dithizone solutions. Consistent recoveries of l/i gm. of lead are obtainable.--L. T. Fairhall. Electrolytic deposition of lead from biological material. K. Bambach and J. Cholak. Ind. Eng. Chem. (Anal. Ed.), vol. IS, pp. 604-606 (July 16,1941). In a new method for the electrolytic deposition of traces of lead from biological material, the solution of the ashed sample is electrolysed directly, without previous separation of the lead. The electrodes can be washed and other metals can be complexed, so that the lead deposit on the cathode is often almost entirely free from other substances. The lead can then be determined by the use of dithizone, the polarograph, or by other methods.--Au thors' summary. ST 085 I 569 ABSTRACT SUBJECT AND AUTHOR INDEX TO VOLUME i3 PA.O* raoa Absenteeism snd mortality in Portland Air conditioning, fever therapy locally cement industry, 1939..................... 72 induced by (Ferderber, Houghton, Accidents among rice workers (Pan- Gutberlet)............................... 21 cheri)............................................... 107 of Ooregum mine, Kolar gold field and occupational diseases among (Spalding, Parker).......................... 129 workers at naval docks at Wilhelms* plant at Ooregum mine, Kolar gold haven (Kuhn).......... ..................... 168 field (Spalding, Parker).................. 21 compensated, from explosions, elec respiratory tract diseases and (Mc- tricity, hot substances, etc.............. 83 129 coal mine disasters in 1940 (Kos- sensation of warmth as affected by soris).........................<....................... 127 color of environment (Houghten, compensation, industrial, in Nether- Olson, Suciu)................................... 21 land India........................................ 103 summer cooling as affected by heat death superinduced by lowered re gain through dry, sprinkled and sistance after, held compensable... 104 water covered roofs (Houghten, disease contracted from fellow em Olson, Gutberlet)............................ 20 ploye held as.............................. 103 Alr-rald shelters, ventilation of electric, effect of current against (Weiner)........................................... 101 skull (Frits)..................................... 98 Air sampling, aspirating unit for electric, injuries to central nervous (Silverman, Wardlow)..................... 15 system (Fremming).......................... 98 sampling device for field work (Van rate; development since 1924 and Atta, McClure)...................... 187 result of labor protection (Ley- sampling device, hand pump (Kronen- mann)............................................... 20 berg, Setterling).............................. 187 to minors, child workers in Pennsyl vapor mixtures in gas or fume cham vania, 1924-1939 (Morrow)............ 84 bers, method of producing (Silver- Acrldln, injuries from, among coal man) .................................................. 15 workers (Leopoldsberger)......... . 123 ultraviolet rays as sterilization agent Adhesive, dermatitis due to dextrine in hospitals....................................... 26 used as, on stamps (Walters, Stem). 122 Airplane manufacture, skin hazards in Actinomycosis of neck and face, ob (Schwartz, Russell)......................... 206 servations on case (Cerbone)........ 73 Akelaltls, A. J.: Lead encephalopathy Adams, C. O., and Sarnat, B. G.: in children and adults: clinicopath- Effects of yellow phosphorus and ologic study...................................... 178 arsenic trioxide on growing bones Alexander, H. A., see Hagen, W. S. and growing teeth........................... 181 Allen, F. A.: Sulfur dioxide in the Adams, E. M., Irish, D. D., Spencer, H. foundry............... 14g C., and Rowe, V. K.: The response of rabbit Bkin to compounds re ported to have caused acneform dermatitis......................................... 98 Aging as industrial health problem flatieglitz)......................................... 108 Allen, H. S.: Treatment of superficial injuries and burns of the hand...... 135 Allen, T. D., and Carmen, H. F.: Pro tective equipment for eyes in in dustry............................................... 126 Air analysis, industrial, chemical meth Allergy to gum arabic, non-offset ods employed in laboratory (Burke solutions in printing (Smith, and others)....................................... 121 Burke).............................................. 8 Air conditioning bombproof under Alpers, B. J., and Lewy, F. H.: Changes ground spaces for shelters and in the nervous system following factories (Ledoux)............ 191 carbon disulfide poisoning in ani equipment, methods of rating noise from (Parkinson)........... ................ exposure, etiologic factor in respira tory and neuritic afflictions (Riley). factors in choice of plant for improv 20 mals Altitude, and in man.............................. high, acclimation to, review of 31 20 physiological observations (Gemmill)................................................. 190 ing temperature and humidity con high, prophylaxis against effect ditions of mine atmospheres at great of, by digitalis glycoside (Gitalin) depths (Dobson)................................ 21 (Fischer) ......................................... 189 213 ST085 I 570 214 JOURNAL OF INDUSTRIAL HYGIENE AND TOXICOLOGY Aluminum,- copper, silver, manganese, lead and tin in normal biological PAQ1 Aromatics, detection of, in air (Gilbert, Tannich)............................................ 15 materials (Kehoe, Cholak, Story).. 59 magnesium, zinc powder, dust explo sion hazard in handling (Brown).. 126 metallic, prevention of silicosis (Jdtten)......................... ................... 76 Ammonia, anhydrous (Quinn, Carr)___ 202 chlorine, hydrogen cyanide, hydrogen sulfide, sulfur dioxide gases, tox icity of (Pts. 1-5) (McCallan, Set- Arsenic and goitre (Sharpless, Metzger) 148 effect of sodium thiosulfate on excre tion of (Ceder, Zon, Klinger)......... 149 How technic for mioroestimation of (Wilkinson, Greenham)................... 77 hyperkeratosis, Reichenstein disease (Gottron).......................................... 61 in hair and nails (Szep)...................... 121 ingestion and excretion in man, lead terstrom and others)......................... 52 Amyl nitrite, quantitative determina tion and decomposition (Horswell, and (Webster)................................... 201 injury to sldn with trophic ulcerations (Musger)............................................. 61 Silverman)........................................ 206 melanosis: demonstration of patients Andrews, J. B.: Progress of state in (Fleischmann).................................. 10 surance funds under workmen's Arsenic poisoning, acute, in combatting compensation. A quarter century potato bug (Symanski)..................... 60 of American experience.................... 43 chronic, in vineyard workers, re Anemia, carbon monoxide (Killick)___ 10 search (v. Pein)................................. 149 in chronic poisoning, study of (Scaglioni).......................................... 54 Angina repeated, without neutropenia, atypical hemopathy caused by benzene (Aubertin, Durhovsky)... 34 Aniline bladder tumors, experimental studies (Morigami, Nisimura)--... 147 poisoning, hematological changes in (Seghini)........................................... 202 chronic, of vineyard workers (Straube)......................................... 35 chronic, peripheral circulatory dis turbances in (Butzengeiger)...........202 diagnosis and treatment (Roden- acker)................................................ 118 in vineyard workers (Matras)......... 94 occupational, of vineyard workers (Frohn)........ ...................................... 60 Anoxia, acute progressive, cardiac adap Arsenlcpolyneuritis, Mees nail band tations in (Wiggers)........................ 80 in (Wigand)........................................ altitude and (Roger)............................ 65 rapid method for determining, by repeated, effects on brain (Thomer, distillation (Frankel)........................ Lewy)............................................... 39 trioxide, effect of yellow phosphorus Anthony, A. W., Jr., see Klein- 35 59 schmidt, R. V. Anthracite dust, adsorption of early products of bovine tubercle bacilli in rabbits by (Cummins)................ 204 Anthrax bacilli, virulence of (v. Baza).. 174 bacteremia, malignant pustule with (Bonnenfaut, Remond, Teraois)... 30 malignant postule fMatras).............. 79 of kidney, clinical study (Ercole, Fort)................................................. 199 protection of workers at a tannery (Begrich)....................... 72 treatment of (Lucchesi, Gilder- sleeve)........................... Ill Antimony, toxicity of, animal studies (Bradley, Frederick)........................ 116 Appendicitis, bronchitis, pneumonia, occurrence of, 1931-1940, disabling morbidity among workers (Gafafer) 25 tection against dermatitis caused by....................................................... 189 Asbestos dust and asbestotic lungs, ultramicroscopic examination of (Ktlhn).............................................. 205 dust, pulmonary cancer produced experimentally by (Nordmann, Sorge)................................................ 184 plants, methods of avoiding dust danger................................................. 78 Asbestosis (Bohne)................................... 57 dust retaining ability of nose in (Ehrhardt)........................................ 120 in grinders and drillers of brake bands (Brachmann)........................... 76 protection against (Prockat, Apprentice boys ana girls in Vienna, Windel)............................................. 14 body dimensions and growth pulmonary (Ellman)........................... 205 (Brezina).......................................... 65 pulmonary, with tuberculosis, case Archer-Hall, H. W.: Industrial injuries (Hannes8on)..................................... 185 of the eye............. ............................ 188 Argentina, osteopetrosis in................... 32 Arndt, W. D.: Partial onycholysis of mechanical etiology with simul taneous trophic disturbances......... 158 Arnett, J. H.: Vital capacity of the lungs in middle age. Results of periodical examinations of men of reduction of bodily efficiency in (Roemheld).................................... 67 struggle against (Ehrhardt)........... 77 Asmussen, E.: The cardiac output in rest and work in humid heat......... 42 and Chlodl, H.: The effect of hy poxemia on ventilation and circu sedentary occupation...................... 190 lation in man................................... 128 ST085I57I ABSTRACT SUBJECT AND AUTHOR INDEX 215 rA<n txa* Asmussen, B. and Coaaolazio, F. C.: Basophilic stippling seen in industrial The circulation in rest and work on medioine (Humperdinck).................. 91 Mount Evans (43,000 m).............. 128 Batteries, dry, researoh on workers in Wilson, J. W., and Dill, D. B.: Hor monal influences on carbohydrate m&nufaoture of (Zanetti)............... 119 Battista, W. P., Hatch, T., and Green- metabolism during work................. 6 burg, L.: New data for practical Asphalt as antigen (Hasche-Kltlnder).. 142 design of ventilation for electro Asthma, brononial, as occupational plating............................................... 130 disease (Holtsman)......................... 112 tee Hatch, T. F. bronchial, asphalt as antigen Bauer, F. K.: Experimental poisoning (Haawhe-KHlnder)........................... 142 Atmospheric pollution, report for year ended 31st March 1939.26th report. 58 Aubertln, C., and Durnovsky, M.: Atypical hemopathy caused by bensene: Repeated angina without neutropenia...................................... 34 Australia, invalid and old age pensions in 131 lungs of coal miners in New South Wales (Badham, Taylor)................ 182 report of Direotor-Qeneral of Public Health. New South Wales (In dustrial hygiene section) 1937,1938 (Badham)......................................... 4 Auten, H. L., tee Walter, S., Jr. Aviation deafness, acute and chronic (Campbell, Hargreaves)................. 38 medioine, aspects of (Ryan, Hall)... 87 nature of pain in hign flights (Strelt by selenium, with special regard to its effect on the bones................ 181 Bauer, H.: Sumach dermatitis............... 18 Bauer, T.: Hydrogen sulfide poisoning in cleaning sulfuric acid tanka. Reply and additional remarks___ 119 Inflammability of ferromanganese dust.................................................. 127 Regulation of work time and rest pauses for women in war time....... 132 Baum: Toxicology of explosion gases.. 150 Baumann, A.: Exposition of the ad visory board "Good Light" in the Bavarian social-country museum (Institute for the protection of work) in Munich............................... 83 Bay, N., tee Roelsen, E. Becker, F. T.: Milkers' nodules......... 69 sov).................................................. 208 Begrich. K.: Protection of workers and psychological factors in (Harrower- of the neighborhood at a tannery.. 72 Erickson)......................................... 138 Behneman, H. M. F.: Should coronary Aviators, influence of aircraft perform disease and hypertension be a cause ance on selection and care of for rejection m industry?................. 70 (Poppen).......................................... 107 Behnke, A. R.: Medical aspects of sub physiology of (Roger)........................ 06 marine rescue and salvage efforts.. 106 Babudlerl, B., and Blanchl, L.: Re Problems of ventilation Tor vessels search on an epidemio of leptospira of the Navy...................................... 190 in the rice fields of Pavia.......... .. 143 and Willmon, T.: Cutaneous diffusion Bacteria, enterio, leaflet on carriers of.. 174 of helium in relation to peripheral Badham, C.: Report of the Director- blood flow and the absorption of General of Public Health, New atmospheric nitrogen through the South Wales, for the year 1937 ___ 4 skin................................................... 101 Report of the Director-General of and Willmon, T.: Gaseous nitrogen Public Health, New South Wales, and helium elimination from the for the year 1938............................. 4 body during rest andexercise___ 101 and Taylor, H. B.: The lungs of coal Belgium, diesel locomotives in gassy miners in New South Wales, chemi mine workings (Breyre,Fripiat).. 15 cal analysis and pathology............ 182 Belknap, E. L.: Lead poisoning, criteria Bakers eczema, follow-up examinations in cases of (Jentsch)....................... 123 Balacz, J.: Fatal occupational poison ing by trinitrotoluene..................... 62 Bambach, K.. and Cholak, J.: Elec trolytic deposition of lead from biological material.......................... 205 Bareggi, B., tee Masslone, R. Barite pneumoconiosis (Spedini, Valdim).............................................. 95 Barnes, M. ., tee Rooks, R. Barton, L. V.: Toxicity of ammonia, chlorine, hydrogen cyanide, hydro gen sulfide, and sulfur dioxide gases. IV. Seeds........................................... 52 for diagnosis...................................... 49 Beileslnl, C.: Warning symptoms in oc cupational poisoning from diphenyl arsenic acid and treatment with hypotonic mineral water with diu retic and detoxifying effect............ 117 Belloch, D. H.: Latin America and the international labor standards........ 191 Belt, T. H., Ferris, A. A., and King, E. T.: The silicotic nodule in human and experimental silicosis: a com parative study................................. 76 see King, E. J. Benson, L.: Tuberculosilicosis.............. 12 Barzln, J.: New research on the pharma Benson, O. B., see Jones, G. W. cology and toxicology of industrial Benzene and benzine hydrocarbons organic solvents................................ 93 as solvents (Engel)......................... 74 ST085J572 216 JOURNAL OF INDUSTRIAL HYGIENE AND TOXICOLOGY FAOB Benzene, and pyramidon, late damage to leucopoetic bone marrowfunction by (Stodtmeieter)........................... 200 ana xylene, influence on tuberculous infection (Rix, Schedtler).............. 113 atypical nemopathy caused by, re peated angina without neutropenia (Aubertin, Durhovsky)................... 34 blood disturbances after exposure to (Goldwater)..................................... 146 case of acute leucemia in man exposed to (Weil, Perles)............................. 34 circular of [German] minister of labor concerning use of............................ 103 effect on blood and hematopoietic organs of rat (Latta, Davies)___ 180 industrial hygiene defense program, rubber industry (Mayers).............. 200 Benzene poisoning, acute experimental, cardiovascular system in (Cacouri). 34 ohronio (Hamilton-Peterson)............ 61 chronic, in plastics industry, liver damage (Heimann, Ford)............... 74 occupational, r61e of individual pre disposition, lack of vitamin C, prophylactic measures (Roubinet). 34 in women doing home-work, two cases (Capellini)....................................... 113 prevention (Weil)............................... 10 Benzene workers, value of vitamin C (Libowitzky, Seyfried)................... 146 Benzine and benzene hydrocarbons as solvents (Engel).............................. 74 chronic poisoning by (Penni, De Stefanis).......................................... 48 Berger, H.: Hydrogen sulfide poisoning in cleaning sulfuric acid tanks.... 119 Bertram: Air-supplied masks for spray painting........................................... 126 Beryllium carbonate, rachitogenic ef fect of (Businco)............................. 32 Bettley, F. R.: Colliers' stripes--the coal-miners' dermatosis.................. 122 Bianchl, L., see Babudlerl, B. Blgwood, E. J.: Workers' nutrition.... 165 Bluet, L., Chauchard, P., and Perel, L.: Variations in excitability in experi mental lead poisoning paralysis in guinea pigs and the action of sodium thiosulfate....................................... 9 Blrkelo, C. C., see Douglas, B. H. Blrkmeyer, W.: Bilateral paresis of the facial nerve in a typical case of foot and mouth disease............................ 30 Blake, F. G.: Weil's disease in the United States.................................. 7 Bland, D. E.: A micromethod for the determination of carbon monoxide in the blood. The carbon monoxide content of normal blood.................. 16 Blankenship, C. F., and Safier, F.: A study of medical problems asso ciated with transients..................... 139 Bleaching compounds, textile............... 207 Blind, special licenses for handicapped (Lavos).............................................. 65 FiUl Blood and hematopoietic organa of rat, effect of repeated adimniatration of benzene (Latta, Davies)... 180 baaophilio stippling seen in industrial medicine (Humperdinck)................ 91 changes in differential count in spray painting (Jacobsen)........................ 17 clot compensable injury in Georgia.. 84 disturbances following exposure to benzene (Goldwater)....................... 146 effects of intravenous and intra- peritoneal introduction of polyvinyl alcohol solutions (Hueper, Landsberg, Eskridge)............ .................. 9 hematological changes in aniline poisoning (Seghini)........... ............... 202 late damage to leucopoetic bone marrow function by benzene and pyramidon (Stodtmeister).............. 200 ' method for determination of carbon monoxide in (Wennesland)............... 37 stippled red cells and lead poisoning.. 178 supply, training in human muscles working with and without (Maison, Broeker)............................................ 129 vessels, cerebral, after CO poisoning. 114 Bloom, N., and Walker, H.: Spirochetal jaundice (Weil's disease)................. 143 Bloomfield, J. J.: The responsibility of the nursing profession in industrial hygiene.............................................. 167 and others: A preliminary survey of the industrial hygiene problem in the United States......................... 25 Body dimensions and growth in Viennese apprentice boys and girls (Brezina). 65 B6hm: Occupation of women in trans portation. Circular of the German minister of labor, November 1,1940. 132 Bohne, A.: Asbestosis.............................. 57 Boissard, G. P. B., see Lee, D. H. E. Bomford, R. R., see Hunter, D. Bones, caisson disease of, roentgen findings (Rendich, Harrington)... 46 Bonifazl, G.: The amount of silica in cases of silicosis.......................... 96, 150 Bonnenfaut, A., Remond and Teraois: Malignant pustule with anthrax bacteremia......................................... 30 Born, H. J., and Zimmer, E. G.: Investi gation of smoke filters by means of radioactive smoke materials.... 153 Bornaud: Poisoning by hydrocyanic acid after disinfecting with a toxic gas...................................................... 115 Bowditch, M.: Report of the Division of Occupational Hygiene, Massa chusetts Department of Labor and Industries for the year ending November 30,1939.......................... 43 Brachmann: Asbestosis in grinders and drillers ofbrake bands..................... 76 Bradbury, D. J.: When works chimneys are a "nuisance at common law".. 158 Bradley, W. R., and Frederick, W. G.: The toxicity of antimony: animal studies............................................... 116 ST085I573 ABSTRACT SUBJECT AND AUTHOR INDEX 217 Brain and. heart in fatal protracted Burke, W. J., see Dolln, B. H. CO poisoning (Walcher)..... ......... 178 see Ford, C. B. cerebral syndrome in Cst poisoning see Moskowltz, S. (Rasteln).......................................... 118 see Smith, A. R. effects of repeated anoxia on Burns, electric, and shock, treatment (Thorner, Lewy)................................ 39 (Gordin)........................................... 99 Brake bands, grinders and drillers of, ocular, chemical, therapy of (Dashev- asbestosis in (Brachmann)............... 76 skii, Marmorstein).......................... 188 Brandert T.: Microcephalus and tetra plegia of a child following the ocular lime (Torres Estrada)............ 125 ocular, local application of cod-liver mother's poisoning by carbon oil in (Tichova)............................... 208 monoxide during pregnancy........... 93 of hand, treatment of superficial in Brandt, A. D.: Ventilation of plating juries and (Allen)........................... 135 tanks................................................. 210 Buslnco, L.: The rachitogenic effect of Brazil, working of industrial pensions beryllium carbonate.......................... 32 scheme, 1939.................. 102 Butane or butane gasoline, dermatitis Brehm, P. A.: Physical examination of from.................................................. 189 industrial workers............................. 71 Butzengelger, K. H.: Peripheral circu Breu, W.: Electrocardiographic ex latory disturbances in chronic ar aminations of caisson workers....... 19 senic poisoning................................. 202 Breyre, A., and Frlplat, J.: Diesel loco Byssinosls, compensation for.................. 66 motives in gasBy mine workings in Caccuri, S.: Cardiovascular system in Belgium............................................... 15 acute experimental benzene poison Brezlna, B.: Body dimensions and ing..................................................... 34 proportions of growth in apprentice boys and girls in Vienna................ 65 Bridge, J. C.: Annual report of the Chief Inspector of Factories and Work shops, 1939. Chap. 3. Health... 105 Bristol, L. D.: Industrial health and national defence............................... 2 British Empire, prohibition of child labor in dependencies..................... 163 wartime policy in colonial dependen cies.................................................... 163 Britten, R. H.: Effects of crowded housing upon health........................ 195 Brockbank, . M.: Mule-spinner's cancer................................................ 143 Broeker, A. G., see Malson, G. L. Bronchitis, pneumonia, appendicitis, occurrence of, 1931-40, disabling morbidity among workers (Gafafer) 25 Cadmium feeding, continued, effects of (Wilson, DeEda, Cox)..................... 116 oxide, self poisoning by (Richnow)... 75 poisoning, occupational, from electro plating (Pancheri)........................... 116 workers, rhinophaiyngeal disturb ances among (Mancioli)................. 116 Caisson disease, see Compressed air disease Calcium and magnesium, alkali reserve and urine pH after injections of (Massione, Bareggi)........................ 178 and phosphorus, effect on lead metab olism (Shields, Mitchell)................ 177 Campbell, J., see Jones, G. W. Campbell, J. A.: Effects of precipitated silica and of iron oxide on the inci dence of primary lung tumors in Brooks, M. M.: Infrared spectrophoto- mice.................................................... 13 metric studies on hemoglobin as Reduction of blood carbon monoxide affected by cyanide, methylene after x-ray treatment..................... 145 blue and carbon monoxide............ 114 Campbell, P. A., and Hargreaves, J.: Brown, E. W.: Industrial hygiene and the navy in national defense......... 105 Brown, H. R.: Dust-explosion hazards in plants producing or handling aluminum, magnesium or zinc powder.............................................. 126 Brubach, H. F., Crisp, L. R., and Neal, P. A.: A new apparatus for Aviation deafness, acute and chronic............................................... 38 Cancer, bronchial carcinoma (W&tjen). 29 industrialism and (Roffo, Rodriguez Rey).................................................... 90 influence of workmen's compensation law on legal treatment of (Ewing). 83 the administration of helium- mule-spinner's (Brockbank).............. 143 oxygen mixtures.............................. 19 morbidity and mortality from (Rei Building Research Board report, 1939 chert) .................................................. 46 (Great Britain)................................ 28 Bumford, F. H., see Vlntlnner, F. J. Burgess, J. F.; "Surgical glove" der matitis.............................................. 207 Burke, W. J., Moskowltz, S., Siegel, T., Dolin, B. H., and Ford, C. B.: In dustrial air analysis: a description of some of the chemical methods employed in the laboratory.......... 121 morbidity and mortality from, among male employes of oil refining com pany (Gafafer, Sitgreaves).............. 29 pulmonary, produced experimentally by asbestos dust (Nordmann, Sorge)............................................... 184 rare occupational, caused by me chanical irritation (Korbler)......... 90 ST085I574 218 JOURNAL OP INDUSTRIAL HYGIENE AND TOXICOLOGY PAOC Cancer, skin, and occupation relation Carbon monoxide poisoning, acute, in ship between, in Texas, 1569 lesions factory making office equipment in 1190 patients (Phillips).............. 144 (May)............................................... 179 skin, light and (Teutschlaender)___ 29 cerebral vascular lesions after........... 114 Canlglanii T.: Increase of fractures of chronic (Filhner)................................. 34 spinous processes in manual labor electrocardiographic changes in (Ras ers (shoveller's sickness)............... 109 telli).................................................. 33 Canteens, factories order, 1940............ 67 fatal protracted, heart and brain Capellini, A.: Two cases of chronic ben findings in, and detection (Watcher) 178 zene poisoning in women doing treatment of two severe cases by home-work....................................... 113 blood transfusion (Koch)................ 34 Carbon disulfide poisoning (Gordy, Carbon monoxide, toxicity and dangers. 92 Trumper).......................................... 49 Carbon tetrachloride, effect on circula cerebral syndrome in (Rastelli)..... 118 tion (Oelkers, Fiedler)................... 179 in animals and man, changes in nerv poisoning with symptomatic toxic ous system (Alpers, Lewy)............ 31 epilepsy, case (Hagen), 50 unusual case of (Schramm)............... 50 toxic effects of, case (Hlai gen, Alex- Carbon disulfide, toxicity and dangers. 118 ander, Peppard) 50 Carbon monoxide and hydrogen sulfide Card, record, for industrial cases poisoning and protection (Neitzel). 145 (Marcus).......................................... 6 anemia (Kfllick)................................ 10 Carmen, H. F., see Allen, T. D. asphyxia, mental and neurological Carr, R. L., see Quinn, R. T. sequelae after 15 yrs. (Raskin, Carriers of enteric bacteria, leaflet on. 174 Mullaney)......................................... 73 Case, L. B.: Comparison of methods for blood, reduction of after x-ray treat sampling lead fume.......................... 165 ment (Cameron).............. 145 Cassmore, O. C., see Menefee, S. C. content of blood under various con Cataracts, exogenous(Rauch)................ 16 ditions (Gettler, Freimuth)....... 114 health conditions in glass industry dangers (Shining)................................. 73 (Pluhar)............................................ 161 determination, pyrogallic-tannic acid Caustic soda spray, protection against method adapted to standard gas dermatitis caused by arsenite and. 189 analysis equipment (Cook)............ 15 Cavanna, D.: Description of the ohemi- determination with palladium chlo cal laboratory of industrial toxicol ride paper (Labat).......................... 16 ogy of the Institute for Industrial diesel locomotives in gassy mine work Medicine of the E. N. P. I., Turin.. 109 ings of Belgium (Breyre, Fripiat) 15 Ceder, . T., Zon, L., and Klinger, domestic ana occupational hazard M. E.: The effect of sodium thiosul (Schulze)......................................... 202 fate on excretion of arsenic............ 149 generation of nitric oxide and, in Cement dust, non-toxicity of (Fortuin). 151 welding in small spaces (Reinarski, Portland, absenteeism and mortality Konscnak)....................................... 48 in 1939............................................. 72 hemoglobin in blood, determination Ceramic Industry, dust hazard in with photoelectric colorimeter (Merritt)..................................... 183 (Havemann)................. 77 dust in stone and earth industry_ 77 in air and CO hemoglobin, relation Cerbone, R.: Histological and path ship (May)...................................... 178 ogenetic observations on a case of in blood, method of estimating actinomycosis of the neck and face. 73 (Roughton)...................................... 96 Ceylon shops, hours of work....... ....... 163 in blood, micromethod for determina Chalmers, J. N. M., Gtllam, A. B., and tion of (Bland)................................. 16 Kench, J. E.: Porphyrinuria in a in blood, pyrogallol test for, and case of industrial methyl chloride preparing CO blood artificially poisoning..................................... 74 (Krauland)...................................... 96 Chandler, A. C., see Lee, M. in gas mixtures, small amounts (Nell). 155 Charr, R., see Farrell, J. T. infrared spectrophotometric studies Chauchard, P., see Bluet, L. on hemoglobin as affected by cya Chemicals, detecting toxic responses to nide, methylene blue and (Brooks). 114 exposure (Sterner)...................... 112 microcephalus and tetraplegia of child occupational eczema among workers following mother's poisoning by, in new chemical plant (Rochstead). 158 during pregnancy (Brander).......... 93 Chemodanova, L. S.: Automatic deter new method for determination in mination and warning of dangerous blood (Wennesland)........................ 37 concentrations of hydrogen fluoride Carbon monoxide poisoning, acute, in air................................................ 15 change of personality as sequel of Children, see also Minors (Nielsen, Ingham).......................... 48 child labor in United States.............. 191 acute, in cleaning supply line to factors in seasonal incidence of lead Martin oven (Koch)......................... 179 poisoning in (Rapoport, Rubin)... 117 ST085 I 575 ABSTRACT SUBJECT AND AUTHOR INDEX 219 PAOB Children, prohibition of child labor in Compensation, workmen's, constitu British dependencies........................ 103 tional eczema and (DMken).......... 79 workers in Pennsylvania, industrial constitutional eczema and(Koch)... 79 accidents to minors, 1924-1939 constitutional eczemas and expert (Morrow).......................................... 84 opinion (Welcker)........................... 79 Chimney sweepers, occupational dis death from pneumonia held com eases in (v. Seemen)........................ 122 pensable........................................... 104 occupational injuries among (Otto). Ill death superinduced by lowered re Chiodi, H., see Asmussen, E. sistance after accident held com Chlorine gas, danger (Freitag)............. 148 pensable........................................... 104 hydrogen cyanide, hydrogen sulfide, definition of "injury"........................ 101 sulfur dioxide, ammonia gases, tox diagnosis of hernia (Soresi).............. 191 icity of (6 pts.) (McCallan, Setter- disease contracted from fellow em atrom and others)............................ 52 ploye held accident........................ 103 Cholak, J., see Bambach, K. examination of respiration, heart see Kenoe, R. A. and circulation of silicotic for de Christian!, V.: Three cases of lead termination of (Gaubatz).............. 13 poisoning with psychic disturb for byssinosis...................................... 66 ances................................................. 49 harmful substances cause disability Chromate method for determination of in 2747 cases in 1940........................ 196 SOt in air (Moskalev)..................... 206 in Great Britain................................. 83 Cigar makers, occupational dermatitis in Southern Rhodesia........................ 131 in, due to tobacco leaves (Vero, industrial accident, in Netherland Genovese)........................................ 97 India................................................ 103 Cinnamon, oil of, in bubble gum, industrial nurse and administration cheilitis from sensitivity to (Miller). 60 of law (Kuechle)............................. 167 Circulation, peripheral, disturbances in infection by tuberculosis in working chronio arsenic poisoning (Butzengeiger).............................................. 202 Slaces............................................... 161 uence on legal treatment of cancer effect of CCh on (Oelkers, Fiedler).. 179 (Ewing)........................................... 83 influence of breathing through gas "injury by accident"........................ 163 masks (Hofer).................................. 189 jurisdiction......................................... 192 Cleaning-dyeing industry, women's labor and welfare provisions of Cuban wages and hours............................... 84 Constitution, 1940........................... 103 Cleansers, skin (Praecutan, Sabina), necessity of including silicosis (Pan- cleansing power of (Schmidt, cheri)............................................... 192 Straub)............................................... 62 occupational diseases. ...................... 162 Coal mines, bituminous, non-ferrous physical therapy for disabilities cov metal mines and non-ferrouB metal ered by (Jordan)............................. 89 smelters in Utah, health of work problems of administration.............. 130 ers in................................................. 56 problems of administration in U. S. trimmers, pneumoconiosis in (Gough). 150 and Canada (Dawson)................... 22 workers, injuries from acridin among progress of state insurance funds (Leopoldsberger)............................. 123 under (Andrews)............................. 43 Cobaltous acetate, acute poisoning by provisionsfor second injuries (Lavos). 191 (Hagen).............................................. 33 slight deviation from duty................ 163 Cod-liver oil, application of in ocular wartime policy in British colonial burns (Tiohova).............................. 208 dependencies................................... 163 Cold, common, prophylaxis by oral route (Forgrave, Forgrave).......... 30 Color of environment, sensation of warmth as affected by (Houghten, Olson, Suciu)................................... 21 Company, Standard Oil, of New Jersey, industrial medical service of......... 196 Compensation, workmen's, accidents from explosions, electricity, hot substances, etc................................ 83 and eczema, reflections on Dollken's Compressed air disease (Lamanna).... 41 aseptic necrosis of bone in (Walker). 72 deep diving (Fraser).......................... 40 of bone, roentgen findings (Rendich, Harrington)..................................... 46 one hundred cases observed at Queens-Midtown Tunnel Project, 1938 (Thorne).................................. 208 physics of deep-sea diving (Dodd)... 19 submarine salvage, disabilities of survivors (Jenkinson)..................... 39 paper (Friboes)................................ 79 Compressed air workers, aero-otitis blood clot compensable in Georgia.. 84 media in, treatment with He-Oa bronchial asthma as occupational (Requarth)...................................... 156 disease (Holtzman)......................... 112 workers, electrocardiographic exami complicated intrathoracic lymph nations of (Breu)............................ 19 gland silicosis compensable (Ha Concussion, adaptation to post-trauma- gen)................................................... 204 tic disturbances due to (Julliard) .. 140 ST085I576 220 JOURNAL OF INDUSTRIAL HYGIENE AND TOXICOLOGY PA.OB Connecticut: Report of State Depart ment of Health for 1939 ................. 3 Coneolazio, F. C., see Asmussen, E. see Forbee, W. H. Contracture* Dupuytren's (Koenig)... 8 Cook, F.: Determination of carbon monoxide. Pyrogallic-tannic acid method as adapted to standard gas analysis equipment......................... 15 Cooling, load, summer, as affected by heat gain through dry, sprinkled and water covered roofs (Houghten, Olson, Gutberlet)............................ 20 water-air chart for problems of heat exchange (Goodman)...................... 160 Comer poisoning, observations (Eden). 50 silver, manganese, lead, tin, alumi num in normal biological materials (Kehoe, Cholak, Story)................. 59 Copperweed, (oxygenia acerosa), der matitis caused by contact with (Schwartz, Warren)........................ 61 Coracolditis (Julliard)........................... 144 Coronary artery occlusion, rftle of effort, trauma, work and occupation in onset and course of (Master, Dack, Jaffe)............................................... 110 Cotton dust, compensation for byssinosis................................................ 66 dust or cotton dyes, respiratory irritant from................................... 184 Cowie, D. B., see Scheele, L. A. Cox, A. J., see Wilson, R. H. Cralley, L. J., see Rooks, R. Crisp, L. R., see Brubach, H. F. Crowder, T. R.: Ozone in ventilation and air conditioning...................... 211 Cuba, labor and welfare provisions of constitution, 1940........................... 103 Cummings, D. E.: Tuberculosis in in- Cumnilns, S. L.: Adsorption of the early products of bovine tubercle bacilli in rabbits by anthracite dust................................................. 204 Cunningham, J. G.: Industrial health ana national defense...................... 44 Currie, A. N.: Health hazards in the rubber industry.............................. 9 Cutting compounds, nature, growth and control of bacteria in (Lee, Chandler)........................................ 123 Cyanide, methylene blue and carbon monoxide, infrared spectrophotometric studies on hemoglobin as affected by (Brooks)...................... 114 poisoning in turtle, action of methyl ene blue (Johlin)............................. 116 poisoning, treatment for................... 148 salts, baths containing, fatal accident in hardening tools (Fichtl)............ 75 Cyclone without inlet vane (Shepherd, Lapple)............................................ 82 Dack, S., see Master, A. M. DallaValle, J. M., see Dreessen, W. C. PAQl Dalzlel, C. F., and Lagen.J. B.: Muscular paralysis caused by electric currents 209 Dangerfield, L. F., see Fox, F. W. Daghevskli, A. I., and Mannorateln, F. F.: Therapy of chemical ocular burns................................................ 188 Daubenspeck, G. W., and McClure, C. H.: Lead storage battery manu facture in the State of Illinois....... 176 Davidson, J. M.: Toxic effects of iroko. 188 Davies, L. T., see Latta, J. S. Davis, D. S.: Line coordinate chart for vapor pressures of organic solvents. 121 Nomographs for thermal conductivi ties of gases and vapors................. 166 Dawson, M.: Problems of workmen's compensation administration in the United States and Canada.............. 22 Deafness, aviation, acute and chronic (Campbell, Hargreaves)................. 38 DeEds, F., see Wilson, R. H. Defense, national, industrial health and (Cunningham).......................... 44 work and hazards to workers' health. 75 Degreasing, solvent, and health (Prom- isel).................................................. 203 trichlorethylene (Myers)................... 63 Deichmann, W.: Glycerol: behavior in the animal organism...................... 33 Toxicity of methyl, ethyl and n-butyl methacrylate................................... 343 Delaware, problem of migratory labor (Sutherland).................................... 170 Derrls root dermatitis (Dome, Fried man) ................................................ 78 De Stefanis, C., see Pennl, G. Detonators, commercial, safe practice in manufacture of (Rolland)......... 182 Deverall, C. N.: A new psychrometric chart for low temperatures and humidities......................................... 160 Dextrlns, dermatitis due to, used as adhesive on stamps (Walters, Stern)............................................... 122 Diagnosis, occupational hazards and impairments to be looked for (Dub lin, Vane)......................................... 166 Diesel locomotives in gassy mine work ings, Belgium (Breyre, Fripiat)... 15 Diet of miners free from nystagmus (Kellett).......................................... 17 Digestive tract, occupational tumors of (Ldwy).............................................. Ill Digitalis glycoside (Gitalin) prophy laxis against effect of high altitude by (Fischer)..................................... 189 DU1, D. B., see Asmussen, E. Dillon, R. E., see Jones, G. W. Dills, C. C.: Study of dust conditions in the Tri-State mining district of Oklahoma, Kansas and Missouri.. 186 Dinltrophenol, use in'war industry (Feil) 10 Diphenyl arsenic acid, occupational poisoning frorn. treatment with mineral water (Bellesini)............... 117 ST085I 577 ABSTRACT SUBJECT AND AUTHOR INDEX 221 FAOB faas Disability, tee alto Handicapped Dome, M., and Friedman, T. B.: Derris ooverea by workmen's compensation, root dermatitis................................ 78 physical therapy for (Jordan)....... 89 Douglas, B. H., Birkelo, C. C., Hannon, from sioknesa and nonindustrial in G. E., and Vaughan, H. F.: Use of juries among male and female miniature x-ray films in tuberculosis memberships of 25 industrial sick case findings........ 71 benefit organisations, 1936-37, Downes, J., see-Edwards, H. R. duration of (Gafafer, Frasier)....... 25 DrKger, w. : Regulation of work hours harmful substances cause 2747 cases in war time...................................... 65 in 1940............................................... 196 Dreessen, W. C., and others: The con in pulmonary diseases of industry, trol of the lead hazard in the storage clinical evaluation of (Mayer)-- 120 battery industry............................. 170 visual, in industry, economic im . DaliaValle, J. M., Edwards, T. I., portance of (Greenburg)............... 124 Sayers, R. R., Easom, H. F., and Diseases, industrial medicine and origin Trice, M. F.: Pneumoconiosis and causes of (Rfallermann).......... 26 among mica and pegmatite workers. 11 industrial, record card for (Marcus). 6 Drilling dust problems (Hildick-Smith). 36 industrial, report. Chief Inspector dust, problems and solution (Hildick- of Factories and Workshops, 1939 Smith).............................................. 206 (Bridge).......................................... 105 Drinker, P.: Vapors and their routine occupational........................................ 162 measurement................................... 15 occupational, bronchial asthma as Drybrough-Smlth, I., tee Hussey, A. M. (Holtsman)...................................... 112 Dublin, L. I., and Vane, R. J.: Occupa occupational, compensable, regula tion hazards and diagnostic signs. tion of [German] Minister of Labor. 192 A guide to impairments to be looked occupational, diagnosis by general for in hazardous occupations......... 166 practitioner (Straus)...................... 168 Dudley, H. C.: A portable unit for the occupational, hazards and diagnostic determination of halogenated hy signs, impairments to be looked for drocarbons....................................... 165 (Dublin, Vane)................................ 166 Durhovsky, M., see Auberdn, C. occupational, importance of constitu Dust and gases, toxic, safe limits for tion and race m origin of (v. Jagic (Neal).............................................. 73 and Seyfried).................................. 140 and vapor filtration, elementary occupational, of dock workers in processes in (Witzmann)................ 153 naval docks at Wilhelmshaven collectors, cyclone, flow pattern and (Kuhn)............................................. 168 pressure drop (Shepherd, Lapple). 82 occupational, Report of Connecticut collectors, cyclone, without inlet State Department of Health for valve, flow pattern and pressure 1939.................................................. 3 drop (Shepherd, Lapple)................ 14 respiratory, among grain handlers, collector for conveyor loading' point increased liability to (Smith, in intake roadway, design and Greenburg, Siegal).......................... 89 testing.............................................. 154 Dlthizone, determination of small collectors, parallel vs. individual op amounts of lead (Fischer, Leopoldi). 156 eration oi multicyclones (Whiton). 130 mixed color method of lead deter comparison of weight, particle count mination (Kozelka, Kluchesky)... 205 and discoloration methods of test Diving, deep (Fraser)............................ 40 ing filters (Rowley, Jordan).......... 187 deep-sea, physics of (Dodd).............. 19 concentration, factors affecting level medical aspects of submarine rescue in enclosed spaces (Rowley, Jor and salvage (Behnke)................... 106 dan) ................................................. 67 new apparatus for administration of concentration, figuring, when filtering helium-oxygen mixtures (Brubach, is intermittent (Rowley, Jordan).. 154 Crisp, Neall.................................... 19 conditions in Tri-State mining dis Dobson, J. H.: Some practical and eco trict (Dills)..................................... 186 nomic factors involved in the choice control, see alto Ventilation, Exhaust of plant for improving temperature economical, with low resistance ex ana humidity conditions of mine haust systems (Kravath)................ 160 atmospheres at great depths......... 21 exhaust for surfacing machines and Dock workers, accidents and occupa abrasive blasting (Hemeon).......... 58 tional diseases at Wilhelmshaven in granite industry (Hemeon).......... 14 (Kuhn)............................................. 168 in large-scale ore-concentrating op Dodd, L. B.: Physics of deep-sea diving. 19 erations (Pring).............................. 186 DBllken, H.: Constitutional eczema and silica, at Hiwassee Dam (Hatch, the question of compensation....... 79 Shaw)............................................... 14 Dolln, B. H., and Burke, W. J.: Health system design, installation and op hazard in the manufacture of eration (Kravath).......................... 155 fluorescent signs................................ 33 with low resistance exhaust systems, see Burke, W. J. I, II, III (Kravath)................... 82, 83 ST085I 578 222 JOURNAL OF INDUSTRIAL HYGIENE AND TOXICOLOGY Dust, effects of precipitated silica and F1QI Ehrhardt, W.: The dust retaining ability iron oxide on incidence of primary ^of the nose in asbestosis. ............ 120 lung tumors in mice (Campbell)... 13 explosion hazards in handling alumi Electric sfockf^burns and treatment ^ num, magnesium or zinc powder (Brown)............................................ 126 ferromanganese, inflammability of (Gordin)........................................... 99 contact with 2400 volt circuit, case (Bauer)............................... grain, respiratory diseases among d12e7fects of cardiac valves after (Kdppen).......................................... 99 ram handlers (Smith, Greenburg, . iegal)................................................ 89 grinding and sanding castings with out. .................................................... 68 effects of against skull (Fritz)........... 98 neuropathologic syndromes after (Scheiffahrt)..................................... 125 Burgery in (Sommer)............................ 125 hazard in ceramic whiteware industry injuries to central nervous system (Merritt).......................................... 183 from (Fremming).............................. 98 hazard in foundries (Merritt).......... 56 muscular paralysis caused by electrio hazards in mechanical mining, data on currents (Dalziel, Lagen).................. 209 controlling (Owings)........................ 152 organic angina pectoris from (Koep- in stone and earth industry................ 77 Fn).......... ......................................... 138 industrial, response of peritoneal training men in pole-top resuscitation tissue to (Miller, Sayers)................. 95 (Miller).......... ..................... ... 209 industrial, x-ray examination of ventrioular fibrillation, mechanism structure of (Gftrtner)..................... 77 and serial defribillation (Wiggers). 41 laboratory studies fan-abrasion (Lin Electrocardiograms, changes in CO coln)....... .......................................... 97 poisoning (Rastelli).......................... 33 measuring diameter of powders, air examinations of caisson workers permeation apparatus (Gooden, (Breu)............................................... 19 Smith)................................................ 97 Electroplating, practical design of ven phagocytosis of foreign material in tilation. for (Battista, Hatch, lung (Robertson).............................. 80 Greenburg)................................... 130 pneumoconiosis among mica and peg Ellman, P.: Pulmonary asbestosis....... 205 matite workers (Dreessen, Dalla- Engel: Benzine and benzene hydrocar Valle, Edwards et al.)....................... 11 bons used as solvents....................... 74 problems, drilling, and solution Environment, influence of, on mucous retaining ability of nose in asbestosis (Ehrhardt)....................................... 120 sampling methods employed in Wit- watersrand gold mines, review of (Lambrechts).................................. 122 serial examination of workers exposed to, by miniature roentgenograms (Saupe).................... 184 size determination of invisible parti cles (Halberstadt)........................... 122 suppression, sprays for....................... 154 Dutch East Indies, industrial accident compensation in.............................. 103 Ear, injuries by explosion and sound (Greifenstein).................................. 157 nose and throat practice, industrial aspects (Fletcher)........................... 16 Easom, H. F., see Dreessen, W. C. Ecker, E. E., see Plllemer, L. membranes on upper respiratory tract (Feussner).............................. 81 Ercole, R., and Fort, A.: Anthrax of the kidney, clinical study..................... 199 Ernst, H. W.: New regulations for the prevention of injury from roentgen rays in medical institutes.............. 7 Eskridge, L. C., see Hueper, W. C. Estler, W.: Gasoline poisoning............ 180 Ethylene oxide (Cartox or T gas), poi soning by (Metz)............................ 33 fitienne-Martln: Spirochetosis icterohemorrhagica as an occupational disease.............................................. 142 Ewing, J.: The workmen's compensa tion law. Influence on the legal treatment of cancer........................ 83 Examinations, medical, before employ ment in mines, order of (German) Ecthyma contagiosum, virus disorder of minister of economy....................... 192 sheep, two human cases (Nomland). 45 Eczema, see under Skin diseases medical, of 1592 workers (Norris)---- 168 medical, results in four industrial Eden, A.: Observations on copper poi soning............................................... 50 districts (Zapel).............................. 6 medical, serial, results of (Zapel)..169, 170 Edwards, H. R., Press, S., Downes, J., physical, determination of physical and Robins, A.: Tuberculosis case fitness (Kessler).............................. finding: an x-ray survey of 28,331 physical, of industrial workers trade union members in New York (Brehm)............................................ City, 1939......................................... 141 pre-employment (Nelson).................. Edwards, T. I., see Dreessen, W. C. Exanthema, pathogenesis of severe Efficiency, lighting and (K&mmerer)... 161 stomatitis with (Tappeiner)........... ST085I 519 ABSTRACT SUBJECT AND AUTHOR INDEX 223 Exercise, tee alto Work Factories, small, health maintenance effect of, in hot atmospheres on pulse in (Robson).................................... 106 rate (Lee, Boissard)........................ 100 Falrhall, L. T., and Miller, J. W.: The Exhaust systems, tee alto Dust control, deposition and removal of lead in Ventilation, etc. the soft tissues (liver, kidneys economy in design of (Hatch).......... 36 and spleen)...................................... 201 hoods, steam, essentials of design for, and Miller, J. W.: A study of the based on open tank tests (Hatch, relative toxicity of the molecular Battista)............................................ 21 components of lead arsenate......... 201 Explosion and sound, injuries to ear by Fan abrasion, dust laboratory studies (Greifenstein).................................. 167 (Lincoln)......................................... 97 coal dust, in mines, tests of salt as Farrell, J. T., Sokoloff, M. J., and Charr, substitute for rock dust in preven R.: Prognosis in silicosis............... 66 tion (Greenwald, Howart, Hart Fatigue and employment (Jones)......... 64 mann) .............................................. 20 effects on industrial injuries............. 197 fires and, investigated to determine in fire fighters.................................... 64 causes (Ford, Burke, Moskowitz).. 196 light-stimulus threshold and field of gases, toxicology of (Baum).............. 160 vision in (Petronio)........................ 64 Hazard in handling aluminum, mag recovery of muscle after injection of nesium or zinc powder (Brown)___ 126 otassium chloride (Hoff, Winkler, hazards in storage-battery rooms mith).................................... (Jones, Campbell, Dillon, Benson). 20 Fell, A.: Dinitrophenol, its use in war in coal mines caused by smoking industries......................................... 10 (Harrington, Parker)...................... 159 Feldspar, granite, mica and foundry Eyes, tee alto Vision, Blindness, etc. industries in New Hampshire, study application of cod-liver oil in ocular of (Vintinner and others)............... 152 burns (Tichova).............................. 208 Ferderber, M. B., and Houghten, F. C.: economic importance of visual dis Effective temperature scale. A ability in industry (Greenburg)... 124 measure of human comfort in en extraction of metallic splinters from vironmental temperature................. 129 ciliary body (Rosenblum)............... 207 Houghten, F. C., and Gutberlet, C.: impairment of vision due to glare Fever therapy locally induced by inpractical underground conditions conditioned air................................. 21 (McMillan, Holmes)........................ 38 Ferguson, G. H.: Noise and vibration impossibility of new myopia hypothe control............................................... 44 sis of Lindner (Weber).................... 188 Fernbach, E., tee Helm de Balsac, H. F. industrial injuries of (Archer-Hall).. 188 Ferris, A. A., tee Belt, T. H. industrial injuries to (Walker, Auten). 124 Ferromanganese duBt, inflammability injuries from acridin among coal (Bauer)............................................ 127 workers (Leopoldsberger)............... 123 Feussner, H.: Influence of environment lime bums (Torres Estrada)............. 126 on mucous membranes of the upper new method for determining night respiratory tract, a review.............. 81 blindness (Metcalfe)...................... 17 Fever therapy locally induced by con protective equipment for, in industry ditioned air (Ferderber, Houghten, (Allen, Carmen)........................ 126 Gutberlet).......................................... 21 protective glasses for subduing con Fibrosis, pulmonary, soldering fluid trasts, Umbral and Neophan (Hart- with hydrochloric acid,and......... 75 inger)................................................. 100 Flchtl: The neglected danger of baths relation between foveal visual acuity containing cyanide salts. Fatal and illumination under reduced accident in the hardening of tools oxygen tension (McFarland, Hal- by sodium cyanide.......................... 75 perin)............................................... 19 Fiedler, H., tee Oelkers, H. A. tests in industries............................... 98 Field fever, endemic centers of, with therapy of chemical ocular bums several kinds of Leptospira (Rim- (Dashevskii, Marmorstein)............ 188 pau)................................................... 174 welding glass for protection (Het occurrence of (Osterwald)................. 90 tinger).............................................. 100 Filters, air, comparison of weight, xerosis of cornea among glass blowers particle count, discoloration meth (Kiparisov)...................................... 188 Factories Act, 1937 (British), hours of women and young persons................ 27 and workshops, annual report of Chief Inspector of, 1939 (Bridge).. 105 canteen order, 1940 ............................... 67 ods of testing (Rowley, Jordan)... 187 air, dry-type (Kundig)........................ 186 air, for positive pressure respirators. 99 industrial air, efficiency of, measuring smokes (Robertson, Mulder, VanSaun)................................................ 152 protection of workers in, order of [German] Minister of Labor.......... 103 mechanical air, economical air ve locities for (Rowley, Jordan)......... 210 100 ST085I 580 224 JOURNAL OF INDUSTRIAL HYGIENE AND TOXICOLOGY rAO> Filters, smoke, investigation of with radio-active materials (Bora, Zimmer) ......................................... 153 Filtration, bacterial, efficiency and re sistance of hospital masks (Rooks, Crallev, Barnes)............................. 209 dust and vapor, elementary processes in (Witzmann)................................ 153 Finley, A. R., see Warren, D. M. Fires and explosions investigated (Ford, Burke, Moskowitz).......................... 196 extinguisher, possible symptoms of intoxication from........................... 92 inflammability of ferromanganese (Bauer)............................................ 127 First aid, training men in pole-top resuscitation (Miller)..................... 209 Fischer, E.: Prophylaxis against lethal effect of high altitude by means of a digitalis glycoside (Gitalin).......... 190 Fischer, H., and Leopoldl, G.: Deter mination of small quantities of lead with dithizone........................ 155 Flshbeln, M.: Industrial health and the general practitioner........................ 69 Flelschmann: Demonstration of pa tients : Arsenic melanosis (disease of vine dressers).................................. 10 Fletcher, H. A.: Industrial aspects of ear, nose and throat practice......... 15 Florence, L., see Florence, P. S. Florence, P. S., and Florence, L.: A scientific labor policy for industrial plants.............................................. 136 Flour and persulfate, hypersensitivity to, in flour workers (van Dishoeck, Roux).............................................. 157 Flowmeter, laboratory, for very small gas volume (Nashan)...................... 161 Fluorescent light and capillary mi croscopy in treatment of occupa tional Bkin disease, value of (Schmidt, Baum, Jaeger).............. 18 sensitivity of skin to (James)........ . 207 health hazard in manufacture of signs (Dolin, Burke)................................ 33 Fluoride intoxication (Greenwood)___ 75 Fluorine in air, photocolorimetric deter mination of, with zirconium-ali zarin (RaineB, Kazachkova).......... 156 salts: osteopetrosis in Argentina___ 32 Flury, F., and Slimmer, O.: Occupa tional methyl chloride poisoning.. 31 Flying, see Aviation Foot and mouth disease, bilateral pare sis of facial nerve in typical case (Birkmeyer).................... 30 in man (Tappeiner)........................... 142 pathogenesis of severe stomatitis with exanthema (Tappeiner)................ 7 Forbes, W. H., Johnson, R. E., and Consolazlo, F.: Leucopenia in Negro workmen......................................... 190 Ford, C. B., Burke, W. J., and Mos kowitz, S.: Fires and explosions investigated to determine causes.. 196 see Burke, W. J. see Helmann, H. Forgrave, J., see Forgrave, P. PAQB Forgrave, P., and Forgrave, J.: The common cold, prophylaxis by the oral route......................................... 30 Formaldehyde exposure, disturbed vi sion and........................................... 92 masks for protection against............ 159 poisoning......................................... 33 Fort, A., see Ercole, R. Fortuln, R. B.: Non-toxicity of cement dust.................................................. 151 Foundries, dust hazard in (Merritt)... 56 granite, mica, and feldspar industries in New Hampshire, study of (Vin- tinner and others).......................... 152 grinding and sanding castings without dust.................... ............................ 58 iron. Soederfors, silicosis and silico- tuDerculosis among casting cleaners at (Hedenstedt).............................. 203 sulfur dioxide in (Allen)................... 148 Fox, F. W.. Dangerneld, L. F., Gottllch, S. F.. and Tokl, E.: Vitamin C requirements of native mine labor ers. An experimental study......... 63 Fractures of apparently healthy bone without trauma (Troell, Lauritzen, Mdller)............................................. 140 of spinous processes in manual workers (Canigiani)....................................... 109 slow (march fracture) (Wilhelm).... 141 Frankel, E.: Note on a rapid method for determining arsenic by distillation. 59 Fraser, P. K.: Deep diving..................... 40 Frasier, E. S., see Gafafer, W. M. Fredenhagen, H., see Fredenhagen, E. Fredenhagen, K., and Fredenhagen, H.: Efficient treatment of erosions caused by hydrofluoric acid.......... 62 Frederick, W. G., see Bradley, W. R. Frelmuth H. C., see Gettler, A. O. Freltag: Danger of chlorine gas.......... 148 Fremmlng, K. F.: Injuries to tne central nervous system from electric acci dents. especially the permanent sequels seen in children................... 98 Friboes, W.: Fundamental reflections on the paper by Dollken, "Constitu tional eczema and the question of compensation" and that by Bering "Defining occupational skin dis eases (dermatitis, dermatoses caused by wear and tear, and allergic eczema)"............................ 79 Friedman, T. B., see Dome, M. Frlplat, J., see Breyre, A. Fritz, E.: Peculiar effects of electric current against the skull................ 98 Frohn: Occupational arsenic poisoning of vineyard workers........................ 60 Fruit handlers, dermatitis in................ 62 Fllhner, H.: Chronic carbon monoxide poisoning......................................... 34 Fuel requirements of buildings, effect of weather conditions (Pallot).......... 63 Filrst, T.: Constitutional medicine and reform of the German care for old persons............................................. 109 ST085I 58 I ABSTRACT SUBJECT AND AUTHOR INDEX 225 FAO Fi Fames and waste gases, question of Gases, poisoning, blood tests in damage in vicinity of factories (8chwantke)..................................... 75 (Jdtten)............................................ 187 scrubber, Pease-Anthony, recent, de Gabel, W.: Contribution to the problem velopments of (Kleinschmidt, An of lead porphyrinuria (investigation thony)...................................... on the urine of herbivorous ani smoke, poisoning by (Specht)........... 91 mals)................................................. 200 toxic dusts and, safe limits (Neal)... 73 Evaluation of lead content of the toxic, detection of, organic halogen liver (investigation of herbivorous compounds....................................... 59 animals injured by lead)................ 200 volume, small, laboratory flowmeter GXrtner, H.: Investigations comparing for(Nashan)...................................... 161 the danger to the lungsfrom natural waste, fumes and, question of damage and artificial grindstones in grind in vicinity of factories (Jdtten)___ 187 ing shops............................................ 76 Gasoline, butane, dermatitis from___ 189 Structural examination by roentgen poisoning (Estler)............................... 180 rays of pneumoconiotic lungs of Gaubatz, fi.: Critical examination of porcelain workers............................ 185 respiration. Heart and circulation X-rav examination of the structure of of the silicotic for determination industrial dust as a method of medi of compensation............................. 13 cal examination................................. 77 Expert opinions about pneumoconio Gafs'e., W. M.: Disabling morbidity sis (silicosis).................................... 151 among industrial workers, final Silicosis and silico-tuberculosis. II. quarter of 1940, with an index of Critical examination of roentgeno previous publications in this series. 137 grams. Differential diagnosis be Disabling morbidity among industrial tween silicosis and other pulmonary workers, second quarter and first diseases............................................. 151 half of 1940, with a note on the Silicosis and silico-tuberculosis......... 56 occurrence of bronchitis, pneu Silicosis from porphyry. Contribu monia, and appendicitis, 1931-1940. 25 tion to the knowledge of subacute and Frasier, E. S.: Studies on the silicosis........................ 120 duration of disabling sickness. I. Gemmill, C. L.: Acclimation to high Duration of disability from sick altitudes. A review of physiologi ness and nonindustrial injuries cal observations............................... 190 among the male and female mem Genovese, S., see Vero, F. berships of 25 industrial sick Georgia, blood clot compensable in.... 84 benefit organizations, 1935-37, in Germany, care for old persons (Ftlrst). 109 clusive .............................................. 25 most common illnesses in (Krug).... 107 and Sltgreaves, R.: Disabling morbid Gettler, A. O., and Frelmuth, H. C.: ity and mortality from cancer The carbon monoxide content of the among male employes of oil refining blood under various conditions.... 114 company, with reference to age, Glentz, E.: Expert opinion concerning site and duration, 1933-1938, in the relationship of occupation to clusive.............................................. 29 joint lesions..................................... 46 Gagge, A. P.: Standard operative tem Giese, W.: Silicium, silicates, silicosis. 184 perature, a generalized temperature Gilbert, G. R., and Tannlch, R. E.: scale, applicable to direct and Detection of aromatics in air......... 15 partitional calorimetry................... 42 Glldersleeve, N. see Lucchesl, P. F. see Winslow C.-E. A. Gill, C. C.: "miner's lung" (pneumo Gardner, H. J.: A fatal case of classical coniosis, silicosis, anthracosis). An Weil's disease (Leptospirosis ic- analysis of 227 cases....................... 183 terohemorrhagica) in Melbourne.. 45 Glllam, A. E., see Chalmers, J. N. M. Gases, see also specific gases Glass blowers, xerosis of cornea among and vapors, industrial toxic, protec (Kiparisov)...................................... 188 tion from (McCormick)................... 92 industry, health conditions in and vapors, nomographs for thermal (Pluhar)............................................. 161 conductivities (Davis).................... 156 manufacture, grinding, etching, etc., explosion, toxicology of (Baum)....... 150 regulation regarding........................ 84 irritating, injections of Ot in lesions protection from, circular for guidance of respiratory tract caused by of occupiers of factories............ 66, 67 (Sosnovik)...................................... 149 Glasses, protective, influence of in sub mixtures, constant, apparatus for pro duing contrasts, Umbral and ducing (Lewis, Koepf)................... 156 Neophan (Hartinger)........... ........... 100 or fume chambers, producing air- simple optical appliance for use with vapor mixtures in (Silverman).... 15 respirators (Kinmont)..................... 210 poison, employed in war, pathologic- welding, to protect eyes, necessity of anatomic effects of (Wfitjen)......... 54 (Hettinger)........................................ 100 155 ST085 I 582 226 JOURNAL OF INDUSTRIAL HYGIENE AND TOXICOLOGY mob Glomus tumors, trauma and (Loeb) .. 172 Gumbrecht, P., and Looser, A.: Nico Glycerpl, behavior in animal organism tine and internal secretion. II. (Deiohmann)................................... 33 Dangers to women workers in Goch, D. C. and Patterson, H. S.: The tobacco factories?........................... 182 heat flow into tunnels.................... 63 Gunst, S. B., see Houghton, F. C. Goggles, protective equipment for eyes Gutberlet, C., see Ferderber, M. B. (Allen, Carmen)............................. 126 tee Houghton, F. C. GolAon, R., see TrlmollSres, F. Guy, W. H., and Jacob, F. M.: Occupa Goitre, arsenic and (Sharpless, tional dermatitis due to para- Metzger)......................................... 148 chlormetaoresol.............................. 189 Goldwater, L. J.: Disturbances in blood Gwynne, F. J.: Silicosis in New Zealand: following exposure to benzol........ 146 Report of a oase with histological Gooden, E. L., and Smith, C. M.: details and chemical analysis of the Measuring average particle diame lung................................................. 38 ter of powders: an air permeation Hagen, J.: A case of carbon tetra apparatus........................................ 97 chloride poisoning with sympto Goodman, W.: The water-air chart: its matic toxic epilepsy.................. fio use for solving problems involving Acute poisoning by cobaltous acetate. 33 the exchange of heat between air Acute poisoning by oil of turpentine. 61 and water........................................ 160 Complicated intrathoracic lymph Gordin, A. E.: Electric shock, electric gland silicosis, a compensable dis burns and their treatment............. 99 ease according to the German Gordy, S. T., and Trumper, M.: Carbon regulation....................................... 204 disulfide poisoning.......................... 49 Hagen, W. S., Alexander. H. A., and tee Trumper, M. Pepptrd, T. A.: Toxic effects of Gottllch, S. F., tee Fox, F. W: carbon tetrachloride: Report of a Gottron: Reicnenstein disease [arsenic case................................................. SO hyperkeratosis]............................... 61 Hallman, D.E.: The prevalence of dis Gough, J.: Pneumoconiosis in coal abling illness among male and trimmers.... .................................. 160 female workers and housewives__ 137 Grain handlers, increased liability to Halberstadt, H.: Size determination of respiratory disease (Smith, Green- invisible particles........................... 122 burg, Siegal)................................... 89 Hales, J. S.: The measurement of Granite industry, dust control in smoke density. A new type of (Hemeon)......................... ._............ 14 kapnometer..................................... 163 mica, feldspar and foundry industries Hall, G. E., tee Ryan, R. W. in New Hampshire, report of study Hallermann, H.: Industrial medicine (Vintinner and others)................... 162 and the origin and causes of disease. 28 Gray, A. S., tee Neal, P. A. Halogen compounds, organic, detection Great Britain, report of Chief Inspector of toxic gases in industry.............. 59 of Factories and Workshops, 1939 Halperln, M. H. tee McFarland, R. A. (Bridge)............................ ............. 106 Hamilton-Paterson, J. L.: Chronic ben workmen's compensation in........... 83 zene poisoning................................ 91 Grinding, chemical, of files, nitrous Hamlin, L. E.: Silicosis in iron workers. 13 fumes in (Schramm)....................... 75 Hands, anatomic diagnosis of injuries Greenburg, L.: The economic import of (Winfield)............................ 112 ance of visual disability in industry. 124 infections of. prevention and treat see Battista, W. P. tee Smith, A. R. Greenham, C. G., see Wilkinson, T. Greenwald, H. P., Howart, H. C., and Hartmann, I.: Tests of salt as a sub stitute for rock dust in the preven ment (Kocn)................................... 112 injuries to nerves and tendons of (Mason)............................................ 136 splinting after injuries of (Marble).. 136 superficial injuries and burns of, treatment (Allen)............................ 135 Handicapped, see alto under Disability tion of coal-dust explosions in employability of................................ 26 mines............................................... 20 employment for (Whillans)................ 197 Greenwood, D. A.: Fluoride intoxica physically, employment of (Lynch).. 108 tion.................................................. 75 special licenses for, under minimum Greifensteln, A.: Injuries and damage to the ear by explosion and sound.. 157 Grindstones, natural and artificial, danger to lungs (G&rtner).............. 76 Growth of apprentice boys and girls, Vienna (Brezina)............................ 65 Gum arabic, allergy to, non-offset solu wage laws (Lavos).......................... 66 Hannesson, H.: A case of pulmonary asbestosis accompanied by tuber culosis............................................... 185 Hansmarm, G. H., and Perry, M. C.: Lead absorption and intoxication in man unassociated with occupa tions or industrial hazards. Ab tions in printing (Smith, Burke)__ 8 sorption of lead from eleven weeks ST085I 583 ABSTRACT SUBJECT AND AUTHOR INDEX 227 of intrauterine life to ninety-three Heat, effect of sun stroke on central years of age..................................... 9 nervous system (Schmidt).............. 110 Hargreaves, J., see Campbell, P. A. exchange and regulation in radiant Hannon, 6. tee Douglas, B. H. environments (Winslow, Gagge, Harrington, D., and Parker, D. T.: Herrington)...................................... 42 Explosions in coal mines caused by exchange of between air and water, smoking............................................ 159 water-air chart (Goodman)............ 160 Harrington, L. A., tee Rendlch, R. A. flow into tunnels (Goch, Patterson)... 63 Harold, G. C., tee Meek, S. F. humid, cardiac output in rest and Harrower-Erlckson R.: Psychological work in (Asmussen)........................ 42 factors in aviation.......................... 138 Singareni coalfield, Deccan, India Hartlnger, H.: The influence of protec (Morgans)......................................... 27 tive glasses for subduing the bright stroke, damage to heart seen in contrasts of different colors: com electrocardiograms (Metz).............. 8 parison of Umbral and Neophan... 100 Heating, Building Research Board Hartmann, I., tee Greenwald, H. P. report for 1939................................. 28 Hartzell, A., tee Weedon, F. R. effect of weather conditions on fuel Hasche-Kl Under, R.: Asphalt as an requirements (Pallot)..................... 63 antigen.............................................. 142 fever therapy locally induced by air Hat industry, felt-, mercurialism and conditioning (Feraerber, Houghten, control in (Neal, Gray and others).. 174 Gutberlet)........................................ 21 Hatch, L. P., and Shaw, D. F.: Silica improved instruments of measuring dust oontrol at Hiwassee Dam...... 14 warmth of rooms (Yarnold)........... 63 Hatch, T.: Economy in the design of radiant, heat exchange and regulation exhaust systems................................ 36 Low velocity exhaust systems........ 81 2Winslow, Gagge, Herrington)....... 42 ant, with cast iron panels and Battista, W. P.: Essentials of (Hutchinson)................................... 159 design for steam exhaust hoods radiation and sensation of warmth based upon open tank tests........... 21 see Battista, W. P. (Houghten, Gunst, Suciu).............. 130 Heart, adaptations in acute progressive Havemann, R.: Determination of car anoxia (Wiggers)............................. 80 bon monoxide hemoglobin in the and brain in fatal protracted CO blood by means of the photoelectric poisoning (Walcher)........................ 178 colorimeter...................................... 77 angina pectoris electrics, organic Health card of German Labor Front's Board, serial examinations (Koeppen)........................................ 138 cardiac output in rest and work in effects of crowded housing upon (Britten).......................................... 195 hazards in finishing metals, poisons (Promisel)........................................ 148 hazard in manufacture of fluorescent humid heat (Asmussen).................. cardiovascular system in acute ex perimental benzene poisoning (Caccuri).......................................... damage by heat stroke seen in electro 42 34 signs (Dolin, Burke)....................... 33 cardiograms (Metz)........................ 8 hazards in rubber industry (Currie).. 9 defects of cardiac valves after electric hazards of occupational environments (Kronenberg, Morse)...................... 171 Health, industrial.................................. 71 aging as problem in (Stieglitz)......... 108 and general practitioner (Fishbein).. 69 and national defence (Bristol)........ 2 and national defense (Cunningham).. 44 marches on (Selby)............................ 195 measurements of ventilation (Hemeon).......................................... 160 medical opportunity (Peterson)....... 135 Health maintenance in small industry (Robson)........................................... 106 medical examination of 1592 workers (Morris).................................. public, function of in defense (Parran)............................................. 195 workers', defense work and new hazards...................... 75 Heat, effect of exercise in hot atmos pheres on pulse rate (Lee, Bois- sard)................................................... 100 shock (Koppen)............................... 99 electrocardiographic changes in CO poisoning (Rastelli)......................... 33 electrocardiographic examinations of caisson workers (Breu)................... 19 r61e of effort, trauma, work and occupation in onset and course of coronary artery occlusion (Master, Dack, Jaffe)...................................... 110 should coronary disease and hyper tension be cause for rejection in industry? (Behneman).................. 70 ventricular fibrillation, mechanism 168 and nature of, cardiac resuscitation (Wiggers)........................................ 41 Hebestrelt, H.: Characteristics of strain caused by work and its practical significance....................... 169 Hedberg, C. W., and Roberts, L. M.: Developments in electrical precipi tation in steel plants........................ 154 ST085 I 584 228 JOURNAL OF INDUSTRIAL HYGIENE AND TOXICOLOGY PA OB Hedenstedt, S.: Occurrence of silicosis and silicotuberculosis among cast ing cleaners at the Soederfors iron foundry............................................. 203 Helm de Balsac, H. F., Fernbach, E., and Rolller, G.: Does Bilica in fluence the development and viru lence of the tubercle bacillus?....... 36 Helmann, H., and Ford, C. B.: Chronic benzol poisoning in plastics in dustry: note on fiver damage........ 74 Helium, and nitrogen, elimination during rest and exercise (Behnke, Willmon).......................................... 101 cutaneous diffusion in relation to pe ripheral blood flow and absorption of N* through skin (Behnke, Willmon). 101 -oxygen mixtures, new apparatus for administration of (BruDach, Crisp, Neal)................................................ 19 Helmers, H. J., and Udluft, H.: Min eralogical examination of the sili cosis question (determination of the solution of quartz in the human body)................................................ 185 Hemeon, W. C. L.: Air dilution in industrial ventilation, I and II.. .81, 82 Dust control in the granite industry.. 14 Dust control. II. Exhaust for sur facing machines and abrasive blasting............................................ 58 Industrial health defense: How plant engineers can make field measure ments of industrial ventilation.... 160 Henderson, Y., and Turner, J. McC.: Artificial respiration and inhala tion................................................... 128 Hernia, workmen's compensation di agnosis of(Soresi).......................... 191 Herrington.L., see Winslow, C.-E.A. Hesser, F. H.: A result of contact with a 2400 volt circuit. Report of an unusual case..................................... 166 Hettinger, E. L.: The necessity of welding glass that will protect the eyes................................................... 100 Hildick-Smlth, G.: Drilling dust prob lems and their solution.............. 36, 206 Hirt, Ludwig, a pioneer of hygiene in industry (Hirt) .............................. 72 Hirt, S.: Professor Dr. Ludwig Hirt, a pioneer of hygiene in industry.... 72 Hiwassee Dam, silica dust control at (Hatch, Shaw)................................. 14 Hofer, H.: Influence on the circulation of man of breathing through gas masks................................................ 189 Hoff, H., Winkler, A., and Smith, P. K.: Recovery of fatigued muscle follow ing intravenous injection of potas sium chloride................................... 100 Holland, nystagmus in coal districts, photometric investigations (Ver- hage)................................................. 124 Holmes, S., see McMillan, W. H. Holtzman: Bronchial asthma as an occupational disease....................... 112 Home-work, benzene poisoning in women performing (Capellini).___ 113 regulation of in Illinois..................... 84 Hopf, G.: Causes of oil acne............18.157 Clinical aspects and treatment of occupational diseases of the skin... 158 Hormones, influence on carbohydrate metabolism during work (Asmussen, Wilson, Dill)............................ 6 Horswell, R. G., and Silverman, L.: Amyl nitrite, a method for its quantitative determination and some observations on its de composition..................................... 206 Horton, B. T.: Peripheral vascular dis ease in industry.............................. 142 Hospitals, radiation protection in (Scheele, Cowie)............................. 197 ultraviolet ray sterilization of air___ 26 Houghten, F. C., Gunst, S. B., and Suciu, J., Jr.: Radiation as a factor in the sensation of warmth............ 130 Olson, H. T., and Gutberlet, C.: Sum mer cooling load as affected by heat gain through dry, sprinkled and water covered roofs........................ 20 Olson, H. T., and Suciu, J., Jr.: Sensation of warmth as affected by the color of the environment......... 21 see Ferderber, M. C. Hours of work and labor inspection in India................................................ 84 and rest pauses for women in war time (Bauer).................................... 131 free time of young people (German) in retail trade................................... 164 in Ceylon shops................................... 163 in war time......................................... 170 in war time, regulation of (Dr&ger).. 65 women and young persona, (British) Factories Act, 1937........................... 27 Housewives, disabling illness among workers and (Hailman).................. 137 Housing, crowded, effects of upon health (Britten).............................. 195 How technic for microestimation of arsenic (Wilkinson, Greenham).... 77 Howart, H. C., see Greenwald, H. P. Hubbard, D. M.: Determination of mercury in urine. A photometric method using a new reagent, di beta-naphthylthiocarbazone.......... 59 Hubbard, R. W.: Industrial nursing.. 5 Hueper, W. C., Landsberg, J. W., and Esloddge, L. C.: The effects of intravenous and intraperitoneal introduction of polyvinyl alcohol solutions upon the blood................ 9 Hughes, T. E.: Penetration of tissue by diesel oil under pressure................. 171 Humidities, psychometric chart for low temperatures and (Deverall)......... 160 Humperdinck, K.: Occurrence of baso philic stippling in blood examina tions made in industrial medicine.. 91 sT085 1585 ABSTRACT SUBJECT AND AUTHOR INDEX 229 F1X1B PJlOB Hunter, D.: Medical service in in Hygiene, Industrial renaissance of dustry............................................... 70 (Selby)........................................... 69 Bomford, R. R., and Russell, D. S.: report of Director-General of Public Poisoning by methyl mercury Health, New South Wales for 1937, compounds................ ..................... 31 1938 (Badham)........................... 4 Hunter, F. C.: Publications by the responsibility of nursing profession Division of Industrial Hygiene, in (Bloomfield)................................ 167 National Institute of Health......... 137 Hygiene, Occupational, Division of. Hutchinson, F, W.: Radiant heating Massachusetts Department of with cast iron panels...................... 159 Labor and Industries, report for Hydrocarbons, aliphatic and aromatic, 1939 (Bowditch)............................... 43 toxicity and potential dangers of, Hypertension and ooronary disease. review (von Oettingen).................. 47 cause for rejection in industry! chlorinated, paint remover, toxicity (Behneman)..................................... 70 (Smith)............................................ 179 Hypher, N.: The prevention and treat chlorinated, response of rabbit skin of ment of affections occurring in the compounds causing acneform der magnesium industry........................ 151 matitis (Adams aha others)........... 98 Ickert: Selection of persons for the halogenated, in air, estimation (Mos- occupation of nurses and office kowitz, Burke).................................. 77 nurses, etc. especially regarding halogenated, portable unit for de service to the tubercular................ 163 termination (Dudley)..................... 155 Illinois, lead storage battery manu Hydrochloric add, soldering fluid with, facture in (Daubenspeck, McClure). 176 and pulmonary fibrosis..................... 75 regulation of home work.................... 84 Hydrocyanic acid, hydrogen sulfide, Illness, see Sickness Bulfur dioxide, ammonia, chlorine Illumination, see Lighting gases, toxicity of (5 pte.) (McCal- Immel, F.: Callous of the malleolus as lan, Setterstrom and others)......... 52 an occupational stigma of tailors.. 62 poisoning, acute, symptoms of, neu Implnger, improved air sampling device rologic disturbances (Werner)....... 146 for field work (Van Atta, McClure).. 187 poisoning by, after disinfecting with India, air-conditioning plant at toxic gas (Bornaud)........................ 115 Ooregum mine, Kolar gold field Hydrofluoric acid, in air, automatic de (Spalding, Parker)...................... 21, 129 termination and warning of danger coalfields at Singareni, Deccan ous concentrations (Chemodanova) 16 (Morgans)........................................ 27 treatment of erosion caused by dietary and physique of mining popu (Fredenhagen, Fredenhagen)......... 62 lation in Jnaria coal fields (Mifcra).. 166 Hydrogen sulfide and mercaptan sulfur hours of work and labor inspection.. 84 in gases and aqueous solutions, Industrialization and public health, rapid determination of (Shaw)___ 16 tuberculosis problem in the Philip carbon monoxide and, and protection pines (Niederland).......................... 199 (Neitzel).......................................... 145 tuberculosis mortality and (Wolff)__ 6 occupational dangers (Rodenacker).. 146 Infection, focal, and occupational poisoning, chronic, in dogs (Moser).. 119 eczema (Koch)................................ 157 poisoning in cleaning sulfuric acid of hand, prevention and treatment tanks (Bauer).................................. 119 (Koch).............................................. 112 sodium nitroprusside test papers for Ingham, S. D., see Nielsen, J. M. detection of SO* and (Sciacca, Injuries, definition of.......................... 161 Solarino)............................. 206 industrial, effect of fatigue on......... 197 sulfur dioxide, ammonia, chlorine, Insurance, see also Compsensatlon, hydrogen cyanide gases, toxicity of workmen's, Pensions, etc. (5 pts.) (McCallan, Setterstrom and State funds, progress of under others).............................................. 52 workmen's compensation (An toxicity and dangers.......................... 180 drews) ............................................... 43 Hygiene, Industrial................................ 43 Irish, D. D., see Adams, E. M. (Sayers)............................................... 2 Iroko, toxic effects of (Davidson)......... 188 and industrial medicine (Markuson).. 44 Iron oxide, effects of precipitated silica and Navy in national defense (Brown) 105 defense program, rubber industry (Mayers).......................................... 200 Division of, National Institute of Health, publications by (Hunter).. 137 Dr. Ludwig Hirt, pioneer (Hirt).... 72 and, on incidence of primary lung tumors in mice (Campbell)............ 13 pneumoconiosis in electric welding (Koelsch)..... ................................. 203 workers, silicosis in (Hamlin).......... 13 Isovaleraldehyde, poisoning by 2- methylbutyraldehyde (Wilkinson). 51 practical points on............................. 135 Italy, ohemical laboratory of industrial preliminary survey in United States toxicology, Institute for Industrial (Bloomfield et al.).......................... 25 Medicine, Turin (Cavanna).......... 109 ST085I586 230 JOURNAL OF INDUSTRIAL HYGIENE AND TOXICOLOGY Jackson, H., Jr., tee Rawson, R. TAaa Kabler, W. H.: Fluorescent lighting Jacob, F. M., tee Guy, W. H. for accuracy.................................... 102 Jacobsen, J.: Dangers of spray paint Kapnometer, new, measurement of ing. A clinical and experimental smoke density (Hales).................... 163 hematologic study concerning es Kay, K. : Determination of T.N.T. pecially tne changes in the mffer- (2,4,6-trinitrotoluene) in air......... 96 ential blood count............................ 179 Kazachkova, S. V., tee Raines, M. M. Tiger, R., tee Schmidt, F. Kehoe, R. A., Cholak, J., and Story, Jafie, H. L., tee Master, A. M. R. V.: Manganese, lead, tin, alu James, A. P. R.: Sensitivity of the skin minum, copper and silver in normal to fluorescent light.......................... 207 biological materials.......................... 69 Jaundice, spirochetal, fatal case of Kellett, C. .: The diet of a group of Weil's disease (Gardner)................ 45 Durham miners free from nys protection test in mice for identifica tagmus................................... 17 tion of (Larson)............................... 198 Kench, J. E.: The determination of report of 61 cases in Puerto Rico and minute amounts of lead in urine... 38 United States (Larson)................... 198 see Chalmers, J. N. M. spirochetosis icterohemorrhagica as Kessler, H. H.: The determination of occupational disease (Etienne- physical fitness............................... 6 Martin)............................................. 142 Ketone vapors, acute response of (Weil's disease) (Bloom, Walker)___ 143 guinea pigs to inhalation of Weil's disease in the United States (Specht, Miller, Valaer, Sayers).. 90 (Blake)............................................. 7 Kidney, anthrax of, clinical study Jenkins, J. R.: Some notes on the (Ercole, Fort)................................. 199 science of roof caving and its stones, lead in (Trumper, Gordyl___ 117 practice on longwall machine faces.. 45 Kieselguhr, can silicosis be caused by? Jenklnson, S.: Submarine salvage, the (Meyer)............................................ 13 air in a submerged submarine: Killlck, E. M.: Carbon monoxide Means of exit when submerged, and anemia............................................. 10 disabilities of the survivors........... 39 Klloh, G. A.: Mercury poisoning.........201 Jentsch, M.: Results of follow-up ex King, E. J., and Belt, T. H.: The silica aminations in cases of baker's content of tissues with and without eczema............................................. 123 silicotic lesions................................ 150 JiStten, K. W.: Prevention of silicosis tee Belt, T. H. by metallic aluminum.................... 76 King, R. E.: Prophylaxis of throat The question of damage in the infection.......................................... 141 vicinity of factories, caused by Klnmont, P.: A simple optical ap fumes and waste gases................... 187 pliance for use with respirators__ 210 Johlln, J. M. : The action of methylene Kiparisov, H. M.: Xerosis of the cornea blue upon cyanide poisoning in the among glass blowers....................... 188 turtle................................................ 116 Kleinschmldt, R. V., and Anthony, 'ohnson, R. ., tee Forbes, W. H. A. W., Jr.: Recent developments of Foint lesions, relation of occupation to the Pease-Anthony gas scrubber... 156 (Gientz)........................................... 46 Klimmer, O., tee Flury, F. Jokl, E., tee Fox, F. W. Klinger, M. E., tee Ceder, E. T. Jones, G. W., Campbell, J., Dillon, Kluchesky, E. F., tee Kozelka, F. L. R. E., and Benson, O. B.: Explo Koch, F.: Constitutional eczema (late sion hazards in storage battery exudative eczematoid of Rost) and rooms................................................. 20 the question of compensation......... 79 Jones, P. H.: Effects of high environ Focal infection ana occupational mental temperature on the human eczema.............................................. 157 body................................................. 129 Value of skin tests in recognizing Jones, R. R.:Fatigue and employment. 64 ones, W. A.: Routine chest x-ray ex amination of recruits: survey of dermatosis........................................ 157 Koch, K. G.: Treatment of two severe cases of carbon monoxide poisoning results................................................ 96 by blood transfusion....................... 34 Jordan, H. H.: Physical therapy in Koch, R.: Acute carbon monoxide disabilities covered by workmen's poisoning in a worker cleaning the compensation..................................... 89 masonry gas supply line to a Martin Jordan, R. C., tee Rowley, F. B. oven. ...................................... 179 Julllard, C.: Adaptation and rehabili- Koch, S. L.: Prevention and treatment litation: adaptation to retarded of infections of the hand................ 112 post-traumatic disturbances due to Koelsch, F.: Iron pneumoconiosis in concussion....................................... 140 electric welding............................... 203 Coracoiditis........................................ 144 Koenig, E.: Dupuytren's contraction... 8 Klmmerer, E.: Lighting and efficiency.. 161 Koepf, G. F., see Lewis, R. A. ST085I581 ABSTRACT SUBJECT AND AUTHOR INDEX 231 TAaa KSppen, S.: Defects of the cardiac valves as a consequence of electric shock............................................... 99 Organic angina pectoris electrics___ 138 KBrbler, J.: Rare occupational cancers caused by mechanical irritation___ 90 Konaehak, M., tee Relnsrskl, W. Kossorls, M. D.: Coal mine disasters in 1940............................................. 127 Kozelka, F. L., and Kluchesky, E. F.: Determination of lead in biological material. A mixed color dithizone method............................................. 205 Krauland, W.: The pyrogallol test for detection of oarbon monoxide in the blood and a method of preparing carbon monoxide blood artificially.. 96 Kravath, F. F.: Dust control in the air conditioned room........................... 160 Dust control system design, installa tion and operation from the com mon-sense standpoint.................... 155 Economical dust control with low resistance exhaust systems. I. Analysis of the problem. II. Hood and branch connections and im- Sortance of efficient elbows. III. branch junctions and changes in pipe sizes......................................82, 83 Economical dust control with low resistance exhaust systems............ 160 The venturi ejector for handling air. II. Analysis and performance for mulae............................................... 58 Kronenberg, M. H., and Morse, K.: Health hazards of occupational environements................................ 171 and Setterllng, A. N.: Hand pump air sampling device........................ 187 Krug, J. : Most common illnesses in Germany......................................... 107 Kuechle, B. F.: The industrial nurse, her responsibility in the efficient administration of a compensation law................................................... 167 Kuhn, A.: Diseases of dock workers in the naval docks at Wilhelmshaven, especially accidents and occupa tional diseases. Survey of 1930- 1938.................................................. 168 Kuehn, A. O., tee PUlemer, L. Ktthn, J.: Ultramicroscopic examina tion of asbestos dust and asbestotic lungs................................................ 205 Kuhn, H. S.: An appraisal of vision in industry............................................. 79 Kundig, E.: Dry-type air filters........ 186 Labat, J. A.: Determination of carbon monoxide with palladium chloride paper................................................ 15 La Baum, tee Schmidt, F. Labor policy for industrial plants, scientific (Florence, Florence).... 136 Secretary of, report for year ended June 30,1940..................................... 89 ri Labor standards, international, Latin America and (Belloch)..................... 191 Laboratory, chemical, of industrial toxicology. Institute for Industrial Medicine, Turin (Cavanna)........... 109 Lagen, J. B., tee Dalzlel, C. F. Lamanna, G.: Contribution to the study of compressed air disease___ 41 Lambertsen, C. J.: A diving apparatus for life saving work.......................... 126 Lambrechts, J. de V.: A critical review of dust sampling methods employed in Witwatersrand gold mines......... 122 Landaberg, J. W., tee Hueper, W. C. Lane, C. G.: Criteria for the diagnosis of occupational skin disease.. ... 18 Occupational dermatitis (oil).......... 78 Lane, R. E.: Medicine in industry___ 1 Lanza, A. J.: Incidence and costs of acute respiratory disease in in dustry.............................................. 109 Lapple, C. E., tee Shepherd, C. B. Larson, C. L.: A protection test in mice for identification of leptospirosis icterohaemorrhagica (Weil's dis ease) ................................................. 198 Susceptibility of young mice (mus musculus) to Leptospira iceterohaemorrhagiae................................. 198 Weil's disease, a report of 51 cases occurring in Puerto Rico and the United States................................... 198 Latin America and international labor standards (Belloch)........................ 191 Latta, J. S., and Davies, L. T.: Effects on the blood and hematopoietic organs of the albino rat of repeated administration of benzene.............. 180 Laurens, H.: The effect of high tem perature on body functions. The regulation of body temperature___ 129 Laurltzen, G., tee Troell, A. Lavos, G.: Legal provisions for second injuries under the workmen's com pensation laws................................. 191 Special licenses for the handicapped under State minimum wage laws... 65 Lead absorption and intoxication in man unassociated with occupations or industrial hazards (Hansmann, Perry).............................................. 9 and arsenic ingestion and excretion in man (Webster)............................ 201 arsenate, effect of exposure on orchardists and consumers of sprayed fruit (Neal and others)___ 176 arsenate, relative toxicity of com ponents of (Fairhall, Miller)........ 201 content of liver, investigation of lead- injured herbivorous animals (Gabel)............................................ 200 deposition and removal of in soft tissues (Fairhall, Miller)................ 201 determination of minute amounts in urine (Kench).................................. 38 ST085I 588 232 JOURNAL OF INDUSTRIAL HYGIENE AND TOXICOLOGY Lead determination of. mixed color Leptospira lcterohemorrhaglae, see alto dithizone method (Kozelka, Jaundice, spirochetal Kluchesky).............................. 206 susceptibility of young mice to determination of small quantities of (Larson)........................................... 198 with dithizone (Fischer, Leopoldi). 165 Leptospira in rice fields of Pavia, effect of calcium and phosphorus on epidemic of (Babudieri, Bianchi).. 143 metabolism of (Shields, Mitchell).. 177 several kinds, endemic centers of effect of vitamin C on workers ex field fever with (Rimpau).............. 174 posed to (Marchmont-Robinaon).. 175 Leptospirosis of rice-field workers, mice electrolytic deposition of, from bio as carriers (Mino)........................... 143 logical material (Bambach, Leucemla, acute, in man exposed to Cholak)............................................ 205 benzene (Weil, Perles).................... 34 encephalopathy in ohildren and Leucoderma, occupational (Oliver, adults, clinicopathologic study Schwartz, Warren).......................... 60 (Akelaitis)........................................ 178 Leucopenla in Negro workmen (Forbes, encephalopathy simulating cerebral Johnson, Consolazio)...................... 190 tumor (Nussey, Drybrough-Smith). 73 Lewis, R. A., and Koepf, G. F.: An ap fume, comparison of methods for paratus for producing oonstant sampljng (Case)............................... 165 gas mixtures.................................... 156 hazard in storage battery industry, Lewy, F. H., see Alpers, B. J. control of (Dreessen and others!.. 176 tee Thorner, M. W. in renal calculus (Trumper, Gordy).. 117 Leyn .nn, H.: Development of the Lead poisoning, alkali reserve and pH of accident rate since 1924 and the urine after injections of calcium and result of labor protection as shown magnesium (Massione, Bareggi).. . 178 by accident statistics.............. 26 chrome, vitamin C in (Piuemer, Llbowltzky, O., and Seyfrled, H.: Seifter, Kuehn, Ecker)................... 8 Value of vitamin C tor benzene criteria for diagnosis (Belknap)......... 49 workers........................................... 148 paralysis, experimental, variations in Light and skin cancer (Teutschlaender). 29 excitability (Binet, Chauchard, Lighting and efficiency (K&mmerer) 161 _ Perel)............................................... 9 exposition of advisory board "Good seasonal incidence in children (Rapo- Light" in Bavarian Social Country port, Rubin).................................... 117 Museum (Maumann)........................ 83 stippled red cells and......................... 178 fluorescent, for accuracy (Kahler)... 102 with psychic disturbances, three cases impairment of vision due to glare in (Christiani)...................................... 49 practical underground conditions Lead porphyrinuria, investigation of (McMillan, Holmes)......................... 38 urine of herbivorous animals industrial (Warren, Finley).............. 21 (Gabel)............................................. 200 Lime burns, ocular (Torres Estrada).. 125 storage battery manufacture in Illi Lincoln, R. L.: Dust laboratory studies nois (Daubenspeck, McClure)....... 176 fan-abrasion problem....................... 97 tetraethyl, poisoning (Taeger)......... 35 Lindner, K.: Reply to the preceding tin, aluminum, copper ana silver in criticism of my publication "New normal biological materials (Kehoe, theories concerning the origin of Cholak, Story)................................. 59 myopia"........................................... 188 toxic neuralgia from, and treatment Llnoelum, health hazards in manufac by calcium (Seghini)....................... 117 ture of................................................ 66 Ledoux. E.: Conditioning bombproof Liver, acute injury to parenchyma and underground spaces for shelters and factories........................................... 191 relation to occupational poisons (von Jagic, Seyfried)....................... 202 Lee, D. H. K., and Bolsssrd, G. P. B.: lead content of in lead-injured her The effect of exercise in hot atmos bivorous animals (Gabel)................ 200 pheres upon the pulse rate............. 100 Loeb, M. J.: Trauma and glomus Lee, M., and Chandler, A. C.: A study tumors............................................. 172 of the nature, growth and control Loeser, A., see Gumbrecht, P. of bacteria in cutting compounds.. 123 L8wy, J.: Occupational tumours. 4. Legislation, labor and welfare provi sions of Cuban constitution, 1940. . 103 labor standards on government con tract work, handbook..................... 103 wartime policy in British colonial dependencies.................................... 163 order of [German] minister of labor on protection of workers in factories.. 103 Lepoldl, G., see Fischer, H. Digestive system............................. Ill Long C. F.: Tuberculosis case-finding in industry...................................... 23 Lucaccinl, A., see Savelllnl A. G. Lucchesl, P. F., and Gildersleeve, N.: The treatment of anthrax............... Ill Lungs, bronchial carcinoma (Wfi.tjen).. 29 clinical evaluation of disability in Leopoldsberger, W.: Injuries from acri- pulmonary diseases of industry din among coal workers.................. 123 (Mayer)............................................. 120 ST 0851589 ABSTRACT SUBJECT AND AUTHOR INDEX 233 PAoa [ Longa, differential diagnoaia of ailicoeis Marcus, A.: Record card for industrial and (Gaubats)................................ 151 oases................................................ 6 disorder simulating tuberculoeie....... 100 Markuson, K. B.: Industrial medicine effect of breathing pure oxygen on and industrial hygiene................... 44 respiratory volume (Shook, Soley). 20 Marmorsteln, F. F., see Dashevaldi, A. I. lung function in ailicotica (Roelsen, Masks, see also Respirators, Protective Bay).......................................;........ 36 devices \ phagooytosia of foreign material in air-supplied, for spray painters f (Robertson)......................... _............. 80 (Bertram)........................................ 126 > roentgen findings in mycosis fun- diving apparatus for life saving goiaea (Worth)............................... 142 (Lambertsen).................................. 126 soldering fluid with hydrochloric acid, and pulmonary fibrosis......... 75 tumors, production of by fuel oil distillates (Roffo)........................... 29 for protection against formaldehyde. 159 influence on circulation in man (Hofer)............................................ 189 hospital, bacterial filtering efficiency vital capacity in middle age (Arnett). 190 and resistance to airflow (Rooks, Lynch, D. L.: Employment of the Cralley, Barnes)............................. 209 physically handicapped.................. 108 respiratory protection....................... 210 McCallan, S. E. A., and Settaratrom, Mason, M. L.: Injuries to nerves and j C.: Toxicity of ammonia,chlorine, tendons of the hand....................... 136 hydrogen cyanide, hydrogen Massachusetts, report of Division of sulfide, and aulfur dioxide gases. Occupational Hygiene for 1939 I. General methods and correla- (Bowditch)...................................... 43 ' tions.................................................. 52 Massione, R., and Bareggi, B.: Be and Weedon, F. R.: II. Fungi and havior of the alkali reserve and | bacteria............................................. 52 the pH of the urine before and McClure, C. H., see Daubenspeck G. W. after injections of calcium and see Van Atta, F. H. magnesium...................................... 178 McCord, C. P.: Diseases of the respira Master, A. M., Dack. S., and Jaffe, tory tract and air conditioning___ 129 H. L,: The role of effort, trauma, see Meek, S. F. work and occupation in the onset McCormick, W. E.: Protection from and subsequent course of coronary industrial toxic gases andvapors.. 92 artery occlusion............................. 110 McFarland, R. A., and Halperin, M. H.: Matras, A.: Arsenic poisoning in vine The relation between foveal visual yard workers................................... 94 acuity and illumination under re Malignant pustule.............................. 79 duced oxygen tension....................... 19 MavTogordato, A.: A grammar of Wit- McMillan, W. H., and Holmes, S.: A watersrand silicosis........................ 11 study of the impairment of vision May, J.: Acute carbon monoxide due to glare in practical under poisoning in a factory making ground conditions............................. 38 office equipment............................. 179 Magnesium, aluminum or zinc powder, Radiation in electric arcwelding.... 71 dust explosion hazard in handling Relation between carbon monoxide and calcium, alkali reserve and urine pH after injections of (Massione, Bareggi)........................................... 178 industry, prevention and treatment of affections in (Hypher)............... 151 ialson, G. L., and Broeker, A. G.: Training in human muscles working with ana without blood supply.... 129 Mancloll, G.: Rhinopharyngeal dis turbances among cadmium workers. 116 Manganese, lead, tm, aluminum, cop per and silver in normal biological materials (Kehoe, Cholak,Story).. 59 poisoning, pathology in dry battery industry (Zanetti).......................... 75 poisoning, research on workers in manufacture of dry batteries (Zanetti)........................................... 119 Marble, H. C.: Purposeful splinting following injuries to thehand........ 136 Marchmont-Robinson, S. N.: Effect of vitamin C on workers exposed to concentration in air and carbon monoxide hemoglobin content....... 178 Mayer, E.: Clinical evaluation of dis ability in pulmonary diseases of industry................. 120 Mayers, M. R.: Industrial hygiene de fense program: the rubber in dustry.............................................. 200 Medical department, industrial, quar ters ana equipment........................ 196 Medical service in industry (Hunter).. 70 industrial, of Standard Oil Company of New Jersey................................. 196 Medicine, aviation, relation between foveal visual acuity and illumina tion under reduced oxygen tension (McFarland, Halperin)................... 19 Medicine, Industrial (Lane)................. 1 and industrial hygiene (Markuson).. 44 ear, nose and throat practice (Fletcher)........................................ 16 opportunities for physicians in in lead dust........................................... 175 dustry (Shipman)........................... 1 ST085I 590 234 JOURNAL OF INDUSTRIAL HYGIENE AND TOXICOLOGY r^Q) Medicine, industrial origin and causes Metzger, M., see Sharpless, G. R. of disease (Hallermann)................ 26 Mexican labor, pecan shellers of San relation to peripheral vasoular dis Antonio, underpaid, unemployed ease and injury (Wright)............... 8 (Menefee, Cassmore)...................... 139 ten lessons in...................................... 88 Meyer, W.: Can silicosis be caused by Meek, S. F., McCord, C. P., and Har- kieselguhr?....................................... 13 rold, G. C.: Electric arc welding: Mica ana pegmatite workers, pneu the effects of welding gases and moconiosis among (Dreessen et al). 11 fumes................................................. 115 feldspar, granite and foundry indus Melanosis, arsenic, disease of vineyard tries in New Hampshire, report of workers (Fleischmann)..................... 10 study (Vintinner and others)......... 152 Melinite factories, clinical studies of Microscopy, capillary, and fluorescent disturbances observed in (Tr6mo- light, in treatment of occupational lidres, Goiffon, Robert)................... 54 skin diseases (Schmidt, Baum, Menefee, S. C., and Cassmore. O. C.: Jaeger).............................................. 18 The pecan shellers of San Antonio. Migrants, problem in Delaware (Suther The problem of underpaid and un land) ................................................. 170 employed Mexican labor................ 139 Milder!' nodules (Becker)................... 59 Mental diseases, three oases of Pb Miller, H.: Training men in pole-top poisoning with psychic disturbances resuscitation.................................... 209 (Christiani)....................................... 49 Miller, J.: Cheilitis from sensitivity to traumatic injuries and (Vaccaro)___ 171 oil of cinnamon present in bubble Mercaptan sulfur in gases and aqueous gum................................................... 60 solutions, determination of HtS Miller, J. W., and Sayers, R. R.: The and (Shaw)........................................ 16 response of peritoneal tissue to in Mercury compounds, methyl, poisoning dustrial dusts.................................. 95 by (Hunter, Bomford, Russell)___ 31 ter- Falrhall, L. T. determination of, in urine, photo see Specht, H. metric method using di-beta-naph- Miners, coal, colliers' stripes (Bettley). 122 thylthiocarbazone (Hubbard)........ 59 in New South Wales, lungs of (Bad- Mercury poisoning (Kiloh).................... 201 ham, Taylor).................................... 182 and control in felt-hat industry nystagmus in Dutch districts, photo (Neal, Gray and others)................ 174 metric investigations (Verhage)__ 124 chronic, blood calcium in (Savellini, Miners, injured, rehabilitation of....... 198 Lucaccini)........................................ 119 native, vitamin C requirements of occupational? (Preti)......................... 147 (Fox, Dangerfield, Gottlich, Jokl).. 63 Merritt, L. M.: The dust hazard in work, psychological aspects of (Mul foundries.... .................................... 56 ler, Neville)...................................... 198 Dust hazards in ceramic whiteware Mines, air conditioning plant at industry........................................... 183 Ooregum mine, Kolar gold field Mesquite wood, dermatitis due to, case (Stewart)......................................... 61 Metabolism, carbohydrate, during mines and non-ferrous metal smelt work, hormonal influences on ers in Utah, health ofworkers in.. 56 (Asmussen, Wilson, Dill)............... 6 coal, dietary and physique of mining Metals, iinishing of, health hazards population in Jharia (Mitra)......... 166 (Promisel)........................................ 148 coal, disasters in 1940 (Kossoris).... 127 Metaplasia, myeloid, industrial solvents coal, explosions caused by smoking and (Rawson, Parker, Jackson)___ 180 (Harrington, Parker)...................... 159 Metcalfe, E. E.: A new method for de termining night blindness.............. 17 2-MethylbUtyraldehyde, poisoning by (isovaleraldehyde) Wilkinson)___ 51 Methyl chloride poisoning, industrial, porphyrinuria in (Chalmers, Gillam, Kench)...................................... 74 poisoning, occupational (Flury, Klim- coal, Singareni, Deccan, India (Morgans).......................................... 27 deep, factors in choice of plant for improving temperature and humid ity conditions of (Dobson)............ 21 diesel locomotives in gassy mine workings of Belgium (Breyre, Fripiat)............................................. 16 gold, Witwatersrand, review of duBt mer).................................................... 31 sampling methods (Lambrechts)... 122 Methylene blue, action of, on cyanide impairment of vision due to glare poisoning in turtle (Johlin)............ 116 in (McMillan, Holmes)..................... 38 Metz, E.: Damage to the heart by heat order of (German) minister of econ stroke as seen in electrocardio omy regarding medical examina grams........................................ 8 tions before employment in........... 192 Poisoning by ethylene oxide (cartox ReichsknappBchaft (mine insurance or T gas)......................................... 33 association)........................................ 88 I ST085I59I ABSTRACT 8UBJECT AND AUTHOR INDEX 235 Mines, science of roof caving and raaa Muller, T. F., and Neville, K. N.: A practice On longwall machine faces further study of the psychological (Jenkins)......................................... 45 aspects of a miner's work............... 198 teats of salt as substitute for rook Musger: Arsenic injury to the skin dust in prevention of coal dust with trophic ulcerations................ 61 explosions in (Greenwald, Howart, Mycosis fungoides, roentgen findings Hartmann)........................................ 20 of lungs in (Werth)......................... 142 Mining, coal, dust collector for con Myers, B. W.: Triohlorethylene de veyor loading point in intake road greasing............................................. 53 way.................................................. 154 Myopia, new hypothesis of Lindner, coal, sprays for dust suppression___ 154 impossibility of (Weber)................ 188 mechanical, controlling dust hazards Nail band, Mees, in arsenic poly in (Owings)..................................... 152 neuritis (Wigand)............................. 35 Tri-State aistriot, dust conditions Naphtha, effeot of, on skin, experi in (Dills)......................................... 186 mental (Rosental).......................... 158 Mlno, P.: Further research on lepto solvent, fatal accident in painting spirosis of rice-field workers. Field water reservoir (Slverin)................. 51 mice as carriers of leptospira........ 143 di-heta-Naphthvlthlocarbazone, reagent Minors, see alto. Children in photocolorimetric determination free time of young people in retail of mercury in urine (Hubbard)___ 59 trade, order of German minister Nashan, P.: Laboratory flowmeter for of labor............................................ 164 very small gas volume................... 161 hours of work, women and young Navarrete Sierra, A.: Silico-tuber- persons, (British) Factories Act... 27 culosis...................... 204 Mitchell, H. H., see Shields, J. B. Navy, United States, industrial hy- Mitra, K.: Dietary and physique of mining population in Jharia coal fields (Bihar).................................. 166 Modell, W., and Salzman, C.: The Jdene and, in defense (Brown)___ 105 , P. A.: New standards set safe limits for toxic dusts and gases___ 73 and others: A study of the effect of pharmacology of silica. Effects lead arsenate exposure on orchard- and mechanism of action of fatal ists and consumers of Bprayed intravenous doses ofsilicic acid... 95 fruit................................................. 176 Mdller, A., see Troell, A. Gray, A. S., and others: Mercurialism Miller, P. F. : Some words on the and its control in the felt-hat silicosis problem............................. 95 industry........................................... 174 Moorman, L. J.: Bilateral spontaneous see Brubach, H. F. pneumothorax insilicosiB................. 11 Necrosis of bone, aseptic, in caisson Morbidity, see Sickness, Statistics disease (Walker)............................. 72 Morgan A. F.: Nutrition and defense.. 165 Negroes, leucopenia in (Forbes, John Morgans H. M.: The Singareni Coal son, Consolazio).............................. 190 field, Deccan, India........................ 27 Neitzel. E.: Carbon monoxide and Morigarni S. and Nlsimura I.: Ex hydrogen sulfide poisoning in in perimental studies on aniline dustrial processes and protection bladder tumors............................... 147 against them.................................... 145 Morris J. N.: A medical examination Nell, P. J. G.: Small amounts of carbon of 1592 workers............................... 168 monoxide in gas mixtures............ 155 Morrow M. R.: Child workers in Penn Nelson, H. A.: Pre-employment ex sylvania: analysis of industrial amination........................................ 71 accidents to minors, 1924-1939.... 85 Neville, K. N., see Muller, T. F. Morse, X., see Kronenberg, M. H. Nerves and tendons of hand, injuries Moser, P.: Chronic hydrogen sulfide to (Mason)....................................... 136 poisoning in dogs........................... 119 Nervous system, changes following CS, Moskalev, P. V.: Chromate method for poisoning in animals and man the determination of sulfur dioxide (Alpers, Lewy)........... .................... 31 in air................................................ 206 central, effect of sun stroke on ikowltz, S., and Burke, W. J.: (Schmidt)......................................... 110 Estimation of halogenated hydro central, injuries to, from electric carbon vapors in air...................... 77 accidents (Fremming).................... 98 see Burke, w. J. Neuralgia, toxic, from lead and treat see Ford, C. B. ment by calcium (Seghini)............ 117 Mfiller, W.: Phosphine poisoning (ani Neuritis, air conditioning exposure, mal experiments). I. Acute and etiologic factor in respiratory subacute poisoning......................... 181 afflictions and (Riley).................... 20 Mulder, J. G., see Robertson, A. C. New Hampshire, study of granite, mica, Mule-spinner's cancer (Brockbank)... 143 feldspar and foundry industries in Mullaney, O. C., see Raskin, N. (Vintinner and others).................... 152 ST085I592 236 JOURNAL OF INDUSTRIAL HYGIENE AND TOXICOLOGY FAOB New ZealudjBilicoais in (Gwynne)___ 36 Nlederlend, W.: Industrialization and public health with special refer ence to the tuberculosis problem in the Philippines........................... 199 Nielsen, J. M., and Ingham, S. D.: Change of personality as a sequel of acute carbon monoxide poison ing. Report of four cases, one with autopsy................................... 48 Night blindness, new method for de termining (Metcalfe)...................... 17 Nlslmura, I., see Morlgaml, S. Nitric acid vapors, inhalation of, cause of pulmonary tuberculosis (Taeger)........................................... 32 Nitric oxide and CO, generation of in welding in small spaces (Reinarsld, Konschak)....................................... 48 Nitrite, amyl, quantitative determina tion, and decomposition of (Horswell. Silverman).............................. 206 Nilrodipnenylamlne, hexa-, occupa tional eczema in a new chemical plant (Rochstead)........................... 168 Nitrogen, absorption through skin, cutaneous diffusion of helium in relation to peripheral blood flow and (Behnke, Willmon).................. 101 and helium elimination during rest and exercise (Behnke, Willmon)... 101 oxides, influence of on toxicity of ozone (Thorp)................................. 182 Nitromannlte, hexa-, safe practice in manufacture of detonators (Hol land)................................................ 182 Nitrous fumes in chemical grinding of files (Schramm)............................... 75 Noise and vibration control (Ferguson). 44 examination of 120 workers in very noisy plants (Seyfarth).................. 89 from air conditioning equipment, rating (Parkinson).......................... 20 injuries to ear by explosion and (Greifenstein).................................. 167 Noml&nd, R.: Human infection with ecthyma contagiosum, a virus dis order of sheep. Report of two cases................................................. 45 Nordmann, M., and Sorge, A.: Pulmo nary cancer produced by asbestos dust in experimental animals....... 184 Nurses, industrial, and administration of compensation law (Kuechle).... 167 responsibility of in industrial hy giene (Bloomfield).......................... 167 selection of, especially regarding service to tubercular (Ickert)........ 163 Nursing, industrial (Hubbard)............ 5 Nussey, A. M., and Drybrough-Smlth, I.: Lead encephalopathy simulating cerebral tumor................................ 73 Nutrition and defense (Morgan)........... 165 and physique of mining population in Jharia coal fields (Mitra).......... 166 workers' (Bigwood)............................ 165 FAoa Nystagmus, miners', and disturbances of adaptation (Verhage)................... 62 diet of Durham miners free from (Kellett)........................................... 17 frequency and course of observed over a long period (Ohm).............. 207 in Dutoh ooal districts, photometric investigations (Verhage)................ 124 Oak, A. H.: Dermatitis and plastics... 61 Occupation and joint lesions, relation or (Gientz)......................................... 46 Oelkers, H. A., and Fleldler, H.: Effect of carbon tetrachloride on circulation........................................ 179 Ohm, J.: Frequency and course of min ers' nystagmus observed over a long period of time...........................207 Oil acne, cause of (Hopf)..................... 167 diesel, under pressure, penetration of tissue by (Hughes)..................... 171 dermatitis in tool and machine shops, prevention of................................... 124 distillates, fuel, production of pul monary tumors by (Roffo)............. 29 nature, growth and control of bacteria in cutting compounds (Lee, Chandler)......................................... 123 occupational dermatitis from (Lane). 78 refining company, morbidity and mortality from cancer among male employes (Gafafer, Sitgreaves)___ 29 Old age, as industrial health problem (Stieglitz).......................................... 108 constitutional medicine and reform of German care for old persons (Ftirst).............................................. 109 Oliver, E. A., Schwartz, L., and War ren, L. H.: Occupational leuko derma............................................... 60 Olson, H. T., see Houghten, F. C. Onycholysis, partial, of mechanical etiology with trophic disturbances (Arndt)............................................. 168 Orchardists, effect of lead arsenate exposure (Neal and others)............. 176 Ore concentrating, large-scale, dust control in (Pring)........................... 186 Osteopetrosis in Argentina................... 32 Osterwald, K. H.: Occurrence of so- called field fever............................... 90 Otitis media, aero-, in compressed air workers, treatment with He-Oj (Requarth)...................................... 156 Otto, H.: Occupational injuries among chimney sweepers............................ Ill Owlngs, C. W.: Some preliminary data on methods for controlling the dust hazards in mechanical mining....... 152 Oxygen, injections of, in lesions of respiratory tract caused by irritat ing gases (Sosnovik)....................... 149 lack, effects of repeated anoxia on brain (Thorner, Lewy)..................... 39 low, see also Aviation, Altitude, high, etc. ST085I 593 ABSTRACT SUBJECT AND AUTHOR INDEX 237 piai Oxygen, low, relation between foveal Pensions, industrial, Brazilian, 1939, visual acuity and illumination working of....................................... 102 under (McFarland, Halperin)........ 19 invalid, and old age in Australia___ 131 pure, effect on respiratory volume Peppard, T. A., see Hagen, W. S. (Shock, Soley)................................... 20 Perel, L., see Bluet, L. Ozone in air, determination (Sadikov). 10 Perles, S., see Well, P. B. in ventilation and air conditioning Perry, M. C., see Hanamann, G. H. (Crowder)........................................ 211 Persulfate, hypersensitivity to in flour influence of nitrogen oxides on tox workers (van Dishoeck, Roux)___ 157 icity of (Thorp)............................... 182 Personality, change of as sequel to CO Paint remover, chlorinated hydro poisoning (Nielsen, Ingham)........ 48 carbon, toxicity (Smith)................ 179 Peterson, C. M.: Industrial health--a water-soluble, silicosis in manu medical opportunity....................... 135 facture of (Smith)........................... 203 Petronio, G.: Behavior of the light- Painters, spray, protection of, order of stimulus threshold and the field German minister of labor.............. 164 of vision infatigued subjects........ 64 Painting, spray, air-supplied masks for Peukert, L.: The influence of the titra (Bertram)......... ............................... 126 tion alkalinity of cleansing agents spray, dangers; changes in differ on the pH, value of the human ential blood count (Jacobsen)....... 179 skin.................................................. 123 spray, subchronio injury from mixed Phagocytosis, effect of silicic acid on solvents (Symanski)......................... 61 (Zanetti, Piccioli).....................204, 205 water reservoir, fatal accident Philippines, tuberculosis in, industrial (Sfcverin)............................................ 51 ization and public health (Nieder- Palladium chloride paper, determina land)................................................ 199 tion of CO (Labat)........................... 16 Phillips, C.: Relationship between skin Pallot, A.C.: The effect of weather cancer and occupation in Texas: conditions upon the fuel require review of 1569 verified lesions oc ments of buildings............................ 63 curring in 1190 patients................. 144 Pancherl, G.: Accidents among rice Phosphine poisoning, acute and Bub- workers.............................................. 167 acute, experimental(Mfiller).......... 181 The necessity of including silicosis Phosphorus, effect of calcium and, on in compensable occupational dis lead metabolism (Shields, Mitchell) 177 eases.................................................. 192 yellow, and arsenic trioxide, effect Occupational cadmium poisoning on growing bones and teeth (Adams, from electroplating with cadmium. 116 Samat)............................................ 181 ParachlormetacresoL occupational der Physical fitness, determination of matitis due to (Guy, Jacob).......... 189 (Kessler).......................................... 5 Paralysis, muscular, caused by electric Piccioli, L., see Zanetti, B. currents (Dalziel, Lagen)............... 209 Piersol, G. M.: Acute respiratory dis Paresis, bilateral, of facial nerve in eases................................................. 109 case of foot and mouth disease Pies, R.: Two cases of trichlorethylene (Birkmeyer)....................................... 30 poisoning......................................... 54 Parker, D. J., tee Harrington, D. Plllemer, L., Selfter, J., Kuehn, A. O., Parker, F., jr-, see Rawson, R. and Ecker, . E.: Vitamin C in Parker, T. w., tee Spalding, J. chronic lead poisoning. An experi Parkinson, J. S.: Methods of rating the mental study................................... 8 noise from air conditioning equip Plastics, dermatitis and (Oak)............. 61 ment................................................... 20 industry, chronic benzene poisoning Parran, T.: The function of public and liver damage (Heimann, Ford). 74 health in defense............................ 195 Pluhar: Health conditions in the glass Particle size of powders, air permeation industry........................................... 161 apparatus (Gooden, Smith)........... 97 Pneumonia, appendicitis, bronchitis, Patterson, H. S., see Goch, D. C. occurrence of, 1931-1940, disabling Pease-Anthonv gas scrubber, new devel morbidity among workers (Gafafer) 25 opments (lueinschmidt, Anthony). 155 death from, held compensable........ 104 Pecan shellers of San Antonio, under Pneumothorax, bilateral spontaneous, paid and unemployed Mexican labor in silicosis (Moorman).................... 11 (Menefee, Cassmore)....................... 139 Pneumoconiosis among mica and peg Pegmatite workers, mica and, pneu matite workers (Dreessen, Dalla- moconiosis among (Dreessen et &1). 11 Valle. Edwards et al.).................... 11 Pennl, G., and De Stefanls, C.: In barite (Spedini, Valdini)................... 95 vestigations on chronic poisoning in coal trimmers (Gough).................. 150 by benzine vapors............................. 48 in porcelain workers, roentgen-ray Pennsylvania, child workers in, in examination of lungs of, Pt. 4 dustrial accidents, 1924-1939 (Mor (G&rtner)......................................... 185 row) .................................................... 84 iron, in electric welding (Koelsch).. 203 ST085I 594 238 JOURNAL OF INDUSTRIAL HYGIENE AND TOXICOLOGY PAGE Pneumoconiosis lungs of coal miners in New South Wales (Badham, Taylor) 182 silicosis, anthracosis, "miner's lung," analysis of 227 oases (Gill)............. 183 Poisoning, chronic, study of anemia in (Scajglioni)......................................... 54 detecting toxic responses to organic chemical exposure (Sterner).......... 112 Poisons in finishing of metals (Promisel) 148 fAQl Pulse rate, effect of exercise in hot atmospheres on (Lee, Boissard)... 100 Pustule, malignant (Matras)................ 79 Pyrene extinguisher, possible symp toms of intoxication from.............. 92 Pyrogallle tannic acid method of CO determination, adapted to stand ard gas analysis equipment (Cook). 15 Pyrogallol test for CO in blood and industrial, toxic limits (Teleky)....... 47 occupational, dangers in delivery of preparing CO blood artificially (Krauland)....................................... 95 (Zimmermann)................................... 92 Quartz, solution of in human body occupational, injury to liver paren (Helmers, Udluft)............................ 186 chyma and relation to (von Jagic, Quinn, R. J., and Carr, R. L.: Anhy Seyfried).......................................... 202 drous ammonia................................ 202 Poppen, J. R.: Influence of aircraft Radder, N. J.: Industrial sanitation... 197 performance on selection and care Radiation and sensation of warmth of military aviators......................... 107 (Houghten. Gunst, Suciu).............. 130 Polyneuritis, arsenic, Mees nail band in (Wigand)............................... in electric welding (May).................... 71 pr3o6tection in 45 hospitals (8cheele, Porcelain workers, roentgen ray ex Cowie).............................................. 197 amination ctf lungs of, Pt. 4 Radiologists, radiation protection in (Gartner)......................................... 186 45 hospitals (Scheele, Cowie)......... 197 Porphyrinuria in industrial methyl Raines, M. M., and Kazachkova, S. V.: chloride poisoning (Chalmers, Gulam, Kench)..................................... 74 Porphyry, silicosis from (Gaubatz)....... 120 silicosis from (Symanski)................... 76 Potassium chloride, recovery of fa Photocolorimetric determination of fluorine in the air with zirconium- alizarin............................................. 156 Rapoport, M., and Rubin, M. I.: Lead poisoning, a clinical and experi tigued muscle after injection of (Hoff, Winkler, Smith)................... 100 Preas, S., see Edwards, H. R. Precipitation, electrical, developments of in steel plants (Hedberg, Roberts)........................................... 154 Pregnancy, miscarriages among to mental study of the factors influ encing the seasonal incidence in children............................................. 117 Raskin, N., and Mullaney, O. C.: The mental and neurological sequelae of carbon monoxide asphyxia in a case observed for fifteen years... 73 bacco workers.................................. 44 Rastelll, G.: Cerebral syndrome in Preti, L.: Occupational mcrcurialism?.. 147 Pring, R. T.: Dust control in large-scale ore-concentrating operations......... 186 carbon disulfide poisoning............. 118 Electrocardiographic changes in car bon monoxide poisoning................. 33 Printing, non-offset solution in. allergy Rauch, W.: Exogenous cataracts......... 16 to gum arable (Smith, Burke)....... 8 Rawson, R., Parker, F., Jr., and Jack- Prockat, F., and Wlndel, T.:Protection against asbestosis............................ 14 Promisel, N. E.: Health hazards in the finishing of metals. I. Introduc son, H., Jr.: Industrial solvents as possible etiologic agents in myeloid metaplasia......................... 180 Rehabilitation, adaptation to post- tory and miscellaneous. II. traumatic disturbances due to Poisons............................................. 148 concussion (Julliard)....................... 140 Solvent degreasing and health......... 203 of injured miners................................ 198 Protective devices, see also Masks, Relchensteln disease (arsenic hyper Respirators keratosis) (Gottron)........................ 61 against dust, resolutions of German Reichert, F.: Work and disease. I. Commission on................................ 159 Tuberculosis of the respiratory dust, decisions of German Com tract. II. Gastric and duodenal mittee on......................................... 132 ulcer.................................................. 30 dust, notice of German Minister of III. Morbidity and mortality from Labor................................................ 100 cancer................................................ 46 respiratory.......................................... 210 Relnarskl, W., and KonBchak, M.: Psittacosis, outbreak at National Zo Generation of nitric oxide and ological Park(Tomlinson)............... 173 carbon monoxide in welding, cut Public Health Service, Division of In ting and straightening in small dustrial Hygiene, publications of spaces................................................ 48 (Hunter) ......................................... 137 Remond, see Bonnenfaut, A. report of Surgeon General, for year Renato, M.: Prevention of occupational ended June 30, 1940 ........................... 88 dermatoses....................................... 62 ST085 I 595 ABSTRACT SUBJECT AND AUTHOR INDEX 239 PA.OB. Rendlch, R. A., and Harrington, L. A.: Robert, P. ., see Trtmoliires, F. Roentgen findings in o&isson dis Roberta, L. M., see Hedberg, C. W. ease of bone with case reports....... 46 Robertson, A. C., Mulder, J. G., and Reqnarth, W. H.: Aero-otitis media in VanSaun, F. G.: Measuring smokes compressed air workers. Treat and rating efficiencies of industrial ment with helium-oxygen mixtures. 166 sir filters......................................... 162 Resin-lined tin cans, occupational der Robertson, O. H.: Phagocytosis of for matitis from (Schwarts, Russell).. 78 eign material in the lung............... 80 Respiration, artificial, and inhalation Robins, A., see Edwards, H. R. (Henderson, Turner)............ ...... 128 Robson, R. B.: Health maintenance in effect of hypoxemia on ventilation small industry................................ 106 and circulation in man (Asmussen, Rochstead, J.: Sudden appearance of an Chiodi)............................................. 128 occupational eczema among most Respirators, see alto Protective devices, of the workers in a new division of a Masks chemical plant................................ 168 list of respiratory protective devices Rodenacker, G.: Diagnosis and treat approved by Bureau of Mines ment of arsenic poisoning............ 118 ohrenk)........................................ 72 Occupational dangers from hydrogen positive pressure, air filter for...... 99 disulfide.......................................... 146 simple optical appliance for use with Rodriguez Rey, O.; see Roffo, A. H. (Kinmont)....................................... 210 Roelsen, E., and Bay, N.: Investigations Respiratory tract, and neuritic afflic of the lung function in silicotics. tions, air conditioning exposure, I. The capacity of the lungs and the etiologic factor in (Riley).............. 20 conditions of the alveolar ventila disease, acute (Piersol)...................... 109 tion.................................................. 36 disease, acute, in industry, incidence Roemheld, L.: Reduction of bodily and costs ot (Lanza)....................... 109 efficiency in asbestosis................... 57 diseases of, and air conditioning Roentgenograms, miniature film in the (McCord)......................................... 129 "total survey"............ ................ 71 irritant, cotton dust or dyes............ 184 miniature films in tuberculosis case lesions, caused by irritating gases, finding (Douglas andothers).......... 71 injections of Ot in (Sosnovik)..... 149 miniature, serial examinations of upper, disturbances among cadmium workers exposed to dust (Saupe).. 184 workers (Mancioli)........................ 116 regulation for manufacture of glass, upper, influence of environment on grinding, etching, etc.................... 84 membranes of (Feussner)....... 81 x-ray survey of 28.331 trade union upper, prophylaxis of throat infection members (Edwards and others)... 141 frmg)....................................... 141 Roentgen rays, avoiding injury in use Restaurants, factory, canteen order, of.............. 84 1941.......................................... n6e7w regulations for prevention of Rest pauses for women in war time, injury in medical institutes (Ernst). 7 regulation of work time and reduction of blood CO after x-ray (Bauer)............. ;......... ;.............. 131 treatment (Cameron)..................... 145 Resuscitation, artificial respiration and x-ray protection (Taylor)................. 87 inhalation' (Henderson, Turner)... 128 Roffo. A. H.: Experimental research on pole-top, training men in (Miller)... 209 tne production of pulmonary tu Rheumatism and pathology of labor mors by the distillates of fuel oil.. 29 (Giordano)............................... 4a6nd Rodriguez Rey, O.: Industrialism Rice fields of Pavia, epidemic of lepto- and cancer....................................... 90 spira (Babudieri, Bianchi)........ 143 field workers, leptospirosis of, mice as carriers (Mino).......................... 143 workers, accidents among (Pancheri). 167 Roger, H.: Physiology of the aviator. Altitude and anoxia...................... 65 Rolland, G. F.: Safe practice in the Rlchnow, M.: Self poisoning by cad mium oxide........................................ 75 manufacture of commercial de tonators .......................................... 182 Rickets, rachitogenic effect of beryl Rooks, R., Cralley, L. J., and Barnes, lium carbonate (Businco)................ 32 M. E.: Hospital masks: their bac Riley, G. W.: Air-conditioning expo terial filtering efficiency and re sure, an etiologic factorin respira sistance to airflow........................ 209 tory and neuritic afflictions.......... 20 Rosenblum, M. E.: The extraction of Rlmpau, W.: Endemic centers of field metallic splinters from the ciliary fever with several kinds of lep- body................................................. 207 tospira.............................................. 174 Ritterhoff, R. J.: Acute silicosis.......... 55 Rlx, E., and Scnedtler, O.: Experiments on the influence of vapors of aro matic hydrocarbons (benzene and xylene) on tuberculous infection.. 113 Ronblnet, R.: Occupational benzene poisoning. Role of individual pre disposition and lack of vitamin C. Prophylactic measures and impor tance of its discovery...................... 34 ST085I 596 240 JOURNAL OF INDUSTRIAL HYGIENE AND TOXICOLOGY Roughton, F. T. W.: A simple accurate method of estimating carbon mon oxide in blood................................. 96 Roux, D. J., see van Dlshoeck, H. A. E. Rowe, V. K., see Adams. E. M. Rowley, F. B., and Jordan, R. C.: A comparison of tne weight, par ticle count and discoloration meth ods of testing air filters................ 187 and Jordan, R. C.: Economical air velocities for mechanical air fil tration.............................................. 210 and Jordan, R. C.: How to figure the dust concentration when filter ing process is intermittent............ 154 and Jordan, R. C.: Predicting dust concentration--factors affecting dust concentration levels in en closed spaces.................................... 67 Rozental, S. K.: Experimental data on the effect of naphtha products on the skin............................................ 168 Rubber industry, health hazards in (Currie)............................................ 9 industry, industrial hygiene defense program (Mayers)........................... 200 industry, preservation of health in (Wamecfce)...................................... 147 "surgical glove" dermatitis (Bur gess) .................................................. 207 Rubin, M. I., see Rapoport, M. Rulller, G., see Heim de Balsac, H. F. Russell, D. S., see Hunter, D. Russell, J. P., see Schwartz, L. Ryan, R. W., and Hall, G. E.: Some aspects of aviation medicine......... 87 Sack, G.: Case of toluene poisoning... 32 Sadlkov, V.: Determination of ozone in air..................................................... 15 SXverin: Fatal accident in painting a water reservoir................................. 51 Safety, circular for guidance of occu piers of factories, (glass protec tion).............................................66. 67 in mines, science of roof caving and practice on longwall machine faces (Jenkins).......................................... 45 Safier, F., see Blankenship, C. F. Salt as substitute for rock dust in prevention of coal dust explosions in mines (Greenwald, Howart, Hartmann)....................................... 20 Salzman, C., see Modell, W. Sanitation and hygiene, industrial, practical points .............................. 135 industrial (Radder).......................... 197 Saraat, B. G., see Adams, C. O. Saupe, E.: The question of serial exami nations of workers exposed to dust, by means of miniature roentgeno grams ............................................. 184 Savelllni, A. G., and Lucaccini, A. Behavior of blood calcium in chronic poisoning by mercury fumes. Experimental investiga tions .................................................. 119 Fil Sawyer. W. A.: Control of tuberculosis and the employment of a tubercu lous individual in industry............. 173 Sayers, R. R.: Industrial hygiene......... 2 see Dreesgen, W. C. see Miller, J. W. see Specht, H. Scaglionl, C.: Study of anemia in chronic poisoning............................ 64 Schedtler, O., see Rlx, E. Scheele, L. A., and Cowie, D. B.: Radiation protection in forty-five hospitals........................................... 197 Schelffahrt, F.: Neuropathologic syn dromes after electric trauma with a note on late sequels.......................... 125 Schmidt, F., La Baum, and Jlger, R. The value of fluorescent light and capillary microscopy in the treat ment of occupational skin disease.. 18 Schmidt, G.: Effect of sun stroke on the e^tral nervous system.................. 110 Schmidt, P. W., and Straub, R.: Clean ing power of some new skin cleans ers (Praecutan, Sabina).................... 62 Schramm, H.: Nitrous fumes in the chemical grinding of files................ 75 Unusual case of carbon disulfide poisoning............................................ 60 Schrenk, H. H.: List of respiratory protective devices approved by the Bureau of Mines.............................. 72 Schulze, W. H.: Carbon monoxide, a domestic and occupational hazard. 202 Schwantke: Blood tests in gas poi sonings.............................................. 75 Schwartz, L., and Russell, J. P.: Skin hazards in airplane manufacture.. 206 and Russell, J. P.: Occupational dermatitis from handling resinlined tin cans................................... 78 and Warren, L. H.: Dermatitis caused by contact with copperweed (oxytenia acerosa).......................... 61 see Oliver, E. A. Sciacca, N., and Solarlno, E.: Sodium nitroprusside test papers for the detection of sulfur dioxide and hydrogen sulfide................................ 206 Seghini, C.: Hematological changes in aniline poisoning............................... 202 Toxic neuralgia from lead and treat ment by ceucium............................... 117 Selfter, J., see Pillemer, L. Selby, C. D.: Industrial health marches on........................................................ 195 Renaissance of industrial hygiene... 69 Selenium poisoning, experimental, ef fect on bones (Bauer)...................... 181 Setterllng, A. N.; see Kronenberg, M. H. Setterstrom, C., see McCallan, S. E. A. see Thornton, N. C. see Weedon, F. R. Seyfarth, W.: Results of examination of 120 workers in very noiBy plants. 89 Seyfried, H., see Libowitzky, O. see von Jagtc, N. ST 085 I 597 ABSTRACT SUBJECT AND AUTHOR INDEX 241 PAoa not Sharpies*, G. R., and Metzger, M.: Silicosis, and silioo-tuberculosiB (Gau Arsenic and goitre.......................... 148 batz) ................................................. 56 Shaw, D. F., see Hatch. L. P. and silicotuberculosis among casting Shaw, I. A.: Rapid determination of cleaners at Soederfors iron foundry hydrogen sulfide and mercaptan (Hedenatedt)................................... 203 sulfur in gases and in aqueous and silico-tuberculosis, examination solutions........................................... 15 of roentgenograms, differential Sheep, human infection with ecthyma diagnosis (Gaubatz)........................ 161 contagiosum (Nomland).................. 45 bilateral spontaneous pneumothorax Shepherd, C. B., and Lapple, C. in (Moorman).................................... 11 Flow pattern and pressure drop in can Bilicosis be caused by kieselguhr? cyclone dust collectors--cyclone (Meyer) ............................................. 13 without inlet vane.......................... 14 chest examination of recruits, results Sherlock, R. H., and Stalker, E. A.: (Jones)............................................... 96 A study of flow conditions in the critical examination of respiration, wake of smokestaoks....................... 153 heart and circulation of the silicotic Shields, J. B., and Mitchell, H. H.: for determination of compensation The effect of oalcium and phos (Gaubatz)........................................ 13 phorus on the metabolism of lead.. 177 danger to lungs from natural and 8hlpman1 T. L.: Opportunities for artificial grindstones (G&rtner)___ 76 physioians in industry................... 1 dust in stone and earth industry___ 77 Sl'tu. ventilation for vessels of Navy expert opinions on (Gaubatz).......... 151 (Behnke).......................................... 190 from porphyry, and "acute silicosis" Shock, N. W., and Soley, M. H.: Effect (Symanaki)...................................... 76 of breathing pure oxygen on respir from porphyry, subacute (Gaubatz). 120 atory volume in humans................ 20 grammar of Witwatersrand silicosis Shoveller's disease, fractures of spinous (Mavrogordato).............................. 11 processes in manual laborers (Cani- human and experimental, nodule in, giani)................................................ 109 (Belt, Ferris, King)...................... 76 Sickness and mortality from cancer in iron workers (Hamlin)................. 13 among male employes of oil refining in manufacture of water soluble company (Gafaier, Sitgreaves)___ 29 paints (Smith)................................. 203 disabling, among industrial workers, in New Zealand: report of case occurrence of bronchitis, pneu (Gwynne)......................................... 36 monia and appendicitis (Gafafer). 25 in Ohio in 1940.................................. 152 disabling, among male and female intrathoracic lymph gland, com workers and housewives, prevalence pensable disease in Germany of (Hailman) ................................. 137 (Hagen)........................................... 204 disabling, studies on duration of investigation of lung function (Roel- (Gafaier, Frasier)............................ 25 sen, Bay)......................................... 36 disabling, of industrial workers, "miner's lung" analysis of 227 cases final quarter, 1940, index of pre (Gill)....................... 183 vious publications in series necessity of including in compensable (Gafafer)............................................ 137 occupational diseases (Pancheri).. 192 most common illnesses in Germany prevention by metallic aluminum (Krug)................................................ 107 (Jotten)............................................ 76 Slegal, W., see Smith, A. R. prognosis in (Farrell, Sokoloff, Siegel, J., see Burke, W. J. Charr).............................................. 55 Silica, amount of in silicosis (Bonifazi). 150 silica content of tissues with and content of tissues with and without without (Belt, King)..................... 150 silicotic lesions (King, Belt)......... 150 silicium, silicates (Giese)................. 184 dust control at Hiwassee Dam silico-tuberculosis (Navarrete Si (Hatch, Shaw)........................ 14 erra)................................................. 204 effect on phagocytosis (Zanetti, Pic- solution of quartz in human body cioli)............................................204, 205 (Helmers, Udluft)........................... 185 in silicosis, amount of (Bonifazi).... 96 some words on (Moller)..................... 95 influence on development of tubercle tuberculo-(Benson)............................ 12 bacillus (Heim de Balsac, Fernbach, Silver, manganese, lead, tin, aluminum, Rullier)............................................... 36 copper, in normal biological ma precipitated, and iron oxide, effect on terials (Kehoe, Cholak, Story).... 59 incidence of primary lung tumors Sllverm&n, L.: A method of producing in mice (Campbell)......................... 13 air-vapor mixtures in gas or fume Silicates, silicium, silicosis (Giese).... 184 chambers.......................................... 15 Silicosis, acute (Ritterhoff).................... 55 and Wardlow, W. B.: Aspirating unit amount of silica in cases of (Boni- for collecting air samples.............. 15 fazi).............................................. 96, 150 see Horswell, R. G. ST085I 598 242 JOURNAL OF INDUSTRIAL HYGIENE AND TOXICOLOGY Sitgreaves, R., see Gafafer, W. M. Skin diseases, occupational, criteria Skin cleansers (Praecutan, Sabina), for diagnosis (Lane)...................... 18 cleansing power of (Schmidt, occupational dermatitis due to para- Straub)............................................. 62 chlormetacresol (Guy, Jacob)....... 189 cleaning hands in factories, [German] occupational disease in chimney leaflet on.......................................... 97 sweepers (v. Seemen)..................... 122 diffusion of helium in relation to peri occupational, fluorescent light and pheral blood flow and absorption of capillary microscopy in treatment Nt through skin (Behnke, Willmon). 101 (Schmidt, Baum, Jager).................. 18 Skin diseases, arsenic injury, with occupational, from handling resin- trophic ulcerations (Musger)......... 91 lined cans (Schwartz, Russell)___ 78 callous of malleolus as occupational occupational leucoderma (Oliver, stigma of tailors (Immel).............. 62 Scnwartz, Warren)........................... 60 cause of oil acne (Hopf)................18, 167 occupational, oil (Lane)..................... 78 caused by arsenite and caustic soda occupational, value of skin tests in spray, protection against................. 189 prevention (Koch)........................... 157 cheilitis from sensitivity to oil of pathogenesis of severe stomatitis cinnamon in bubble gum (Miller).. 60 with exanthema (Tappeiner)......... 7 clinical studies of disturbances ob prevention of occupational derma served in melinite factories (Tr6- toses (Renato).................................. 62 moli&res, Goiffon, Robert)............ 64 prevention of oil dermatitis in tool oolliers' stripes (Bettley)................. 122 and machine shops.......................... 124 constitutional eczema and compensa Reichenstein disease 'arsenic hyper tion (Ddllken)................................... 79 keratosis) (Gottron)........................ 61 constitutional eczema and expert reflections on Dollken's paper (Fri- opinion (Welcker)............................. 79 boes)................................................. 79 dermatitis and plastics (Oak).......... 61 relationship between skin cancer dermatitis caused by contact with and occupation in Texas, 1569 oopperweed (oxygenia acerosa) lesions in 1190patients (Phillips).. 144 (Schwartz. Warren)........................ 61 response of rabbit skin to acne caus dermatitis due to dextrins used as ing compounds (Adams, Irish, adhesive on stamps (Walters, Spencer, Rowe)................................ 98 Stern)............................................... 122 sensitivity to fluorescent light dermatitis due to mesquite wood (James)............................................. 207 (Stewart)......................................... 61 sumach dermatitis (Bauer)................ 18 dermatitis from butane or butane "surgical glove'' dermatitis (Bur gasoline............................................ 189 gess).................................................. 207 dermatitis in fruit handlers.............. 62 textile bleaching compounds............ 207 derris root dermatitis (Dome, Fried toxic effects of iroko (Davidson)___ 188 man) ................................................ 78 Skin, pH < of, influence of titration eczema, (late exudative eczematoid alkalinity of cleansing agents on of Rost) and compensation (Koch). 79 (Peukert).......................................... 123 effect of naphtha products on skin, experimental (Rozental)................. 168 focal infection and occupational eczema (Koch)................................. 157 follow-up examinations in cases of baker's eczema (Jentsch).............. 123 hazards in airplane manufacture (Schwartz, Russell)........................ 206 tests, value of, in preventing occu pational dermatitis (Koch)........... 157 Smelters, non-ferrous in Utah, health of workers in coal and non-ferrous mines................................................. 56 Smith, A. R.: Chlorinated hydrocarbon paint removers' toxicity................ 179 hypersensitivity to flour and persul Silicosis in manufacture of water fate in flour workers (van Dishoeck, soluble paints................................... 203 Roux)............................................... 157 and Burke, W. J.: Non-offset solu in cigar makers in contact with to tions in printing: allergy to gum bacco leaves (Vero, Genovese)___ 97 arabic................................................ 8 injuries from acridin among coal workers (Leopoldsberger)............... 123 nature, growth and control of bac teria in cutting compounds (Lee, Chandler)......................................... 123 new industrial chemical dermatitis (Stingily)......................................... 78 occupational, among workers in new Greenburg, L., and Slegal, W.: Increased liability to respiratory disease among grain handlers....... 89 Smith, C. M., see Gooden, E. L. Smith, P. K., see Hoff, H. Smoke density, measurement, new kapnometer (Hales)........................ 153 chemical plant (Rochstead).......... 158 gas, poisoning by (Specht)................ 91 occupational, clinical aspects and filters, investigation with radioactive treatment of (Hopf)....................... 158 materials (Born, Zimmer).............. 153 ST0851599 ABSTRACT SUBJECT AND AUTHOR INDEX 243 PAGS PAGE Smoke measuring, and efficiency of Spirochetosis icterohemorrhagica, see industrial air filters (Robertson, Jaundice, spirochetal Mulder, VanSaun).......................... 162 Splinting of hand (Marble).................... 136 stacks, flow conditions in wake of Spray painting, see Painting (Sherlock, Stalker)......................... 153 Sprays for coal dust suppression.......... 154 Soaps (German] leaflet on cleaning StXhelln, R.: Poisoning by triortho- hands in factories............................. 97 cresylphosphate.............................. 115 influence of titrational alkalinity of Stalker, E. A., see Sherlock, R. H. cleansing agents on pH, of skin Statistics, see also Morbidity, Sickness (Peukert)......................................... 123 morbidity and mortality from cancer Sodium cyanide, fatal accident in (Reichert)......................................... 46 hardening of tools by (Fichtl)....... 75 morbidity, by groups of diseases, Sodium nitroprusslde test papers for 1938 .................................................... 71 detection of 80s and HjS (Sciacca, morbidity, Reichsknappschaft with Solarino).......................................... 206 19 mine sickfunds............................. 88 Sodium tetraehlorphenoxlde, new chem Steel plants, developments in electrical ical dermatitis (Stingily)................. 78 precipitation (Hedberg, Roberts).. 154 Sodium thiosulfate, effect on excretion Stern, E. C., see Walters, J. D. of arsenio (Ceder, Zon, Klinger)... 146 Sterner, T. H.: A program for detecting excitability in experimental lead poi possible toxic responses to a varied soning paralysis in guinea pigs and organic chemical exposure............ 112 aotion of (Binet, Chauchara, Perel). 9 Stewart, C. D.: Dermatitis due to mes- Sokoloff, M. J., see Farrell, J. T. quite wood...................................... 61 Solarino, E., see Sciacca. N. Stleglitz, E. J.: Aging as an industrial Soldering fluid with hydrochloric acid, health problem................................. 108 and pulmonary fibrosis................... 75 Stingily, K. O.: A new industrial chemi Soley, M. H., see Shock. R. W. cal dermatitis................................. 78 Solvents, benzine and benzene hydro Stodtmel8ter, R.: Late damage to the carbons as (Engel).......................... 74 leucopoetic bone marrow function degreasing and health (Promise!).... 203 by benzene and pyramidon............ 200 industrial and myeloid metaplasia Stomatitis, severe, with exanthema, (Rawson, Parker, Jackson)............ 180 pathogenesis of (Tappeiner).......... 7 industrial organic, pharmacology and Storage battery industry, control of . toxicology of (Barzin)................... 93 lead hazard (Dreessen and others). 176 mixed (alcohol, ethyl acetate, xylene), industry, lead, in Illinois (Dauben- subchronic injury from (Symanski). 51 organic, line coordinate chart for speck, McClure)............................. 176 industry, pathology in (Zanetti)---- 75 vapor pressures of (Davis)............. 121 Sommer, R.: Surgery in electric in juries................................................. 125 Soresi, A. L.: Workmen's compensation diagnosis of hernia.......................... 191 Sorge, A., see Nordmann, M. Sosnovlk, I. Y.: Subcutaneous injec tions of oxygen in therapy of lesions of respiratory organs caused by irritating gases................................. 149 South Africa, dust sampling methods employed in Witwatersrand gold rooms, explosion hazards in (Jones et al.).............................................. 20 Story, R V., see Kehoe, R. A. Strain caused by work,, characteristics of, and significance (Hebestreit)... 169 Straube, G.: Chronic arsenic poisoning of vineyard workers...................... 35 Straub, R., see Schmidt, P. W. Straus, D. C.: Diagnosis of occupational diseases by the general medical practitioner..................................... 168 Streltsov, V. V.: The nature of pain mines (Lambrechts)....................... 122 grammar of Witwatersrand silicosis in high flights................................ 208 Submarine, medical aspects of rescue (Mavrogordato) -- workmen's compensation in Southern 11 and salvage (Behnke)...................... 106 Suclu, J., Jr., see Houghten, F. C. Rhodesia.......................................... 131 Spalding, J., and Parker, T. W.: Air conditioning plant at the Ooregum Mine, Kolar Gold Field..............21, 129 Specht, H., MUler, J. W., Valaer, P. J., Sulfur dioxide, ammonia, chlorine, hy drogen cyanide, hydrogen sulfide gases, toxicity of (5 pts.) (McCalFan, Setterstrom and others)........ and hydrogen sulfide, sodium nitro- 52 and Sayers, R. R.: Acute response prusside test papers for detection of of guinea pigs to the inhalation of (Sciacca, Solarino)......................... 206 ketone vapors.................................. Specht, W.: Poisoning by smoke gas... Spedlnl, F., and Valdlnl, P. L.: Study of baritepneumoconiosis.................... Spencer, H. C., see Adams, E. M. Spine, fractures of spinous processes in 90 91 95 chromate method for determination of (Moskalev)................................. 206 effects on animals of prolonged ex posure to (Weedon, Hartzell, Set terstrom) ......................................... 53 manual workers (Canigiani)........ 109 in foundry (Allen).............................. 148 ST085I 600 244 JOURNAL OF INDUSTRIAL HYGIENE AND TOXICOLOGY PASS Sulfur dlozoide, works chimneys as Thome, I. J.: Caisson disease, a study nuisance (Bradbury)...................... 156 based on three hundred eases ob Sulfuric acid tanks. Ht8 poisoning in served at the Queens-Midtown Tun cleaning (Bauer)......................... 119 nel Project, 1938 .............................. 208 tanks, HjS poisoning in cleaning rner, M. W., and Levy, F. H.: (Berger)........................................... 119 The effects of repeated anoxia on Sumach dermatitis (Bauer).................... 18 the brain.......................................... 39 Sun stroke, tee under Heat Thornton, N. C., and Setterstrom, C.: Surgery in electric injuries (Sommer).. 125 Toxicity of ammonia, chlorine, hy Sutherland, A. T.: The migratory labor drogen cyanide, hydrogen sulfide, problem in Delaware....................... 170 and sulfur dioxide gases. III. Symanski, H.: Acute arsenic poisoning Green plants.................................... 52 in combatting the potato bug....... 50 Thorp, C. E.: Influence of nitrogen Silicosis from porphyry with a note oxides on the toxicity of ozone___ 182 on "acute silicosis"........................ 76 Throat infection, prophylaxis of (King). 141 Subchronic injury from mixed sol Tice, F.: The miniature x-ray film in vents (alcohol, ethyl acetate, xylene the "total survey"......................... 71 mixture)........................................... 51 Tlchova, V. A.: Local application of Szep, O.: Methods of determining ar cod-liver oil in ocular Durns......... 208 senic in hair and in nails................ 121 Tin, aluminum, copper, silver, and Taeger, H.: Inhalation of nitric acid manganese in normal biological vapors as the cause of pulmonary materials (Kehoe, Cholak, Story). 59 tuDerculosiB..................................... 32 Tobacco factories, dangers to women Question of tetraethyl lead poisoning. workers (Gumbrecht, Loeser)....... 182 Remarks on a paper by E. Starring 35 leaves, occupational dermatitis in Tailors, callous of malleolus as occupa cigar makers due to contact with tional stigma of (Immel)................ 62 (Vero, Genovese)............................. 97 Tanks, open, design for steam exhaust workers, miscarriages among............ 44 hoods for (Hatch, Battista).......... 21 Toluene and xylene................................. 147 plating, ventilation of (Brandt)....... 210 poisoning, case (Sack)....................... 32 Tannery, protection of workers and of Tomlinson, T. H.: An outbreak of neighborhood at (Begrich)............ 72 psittacosis at the National Zoologi Tannlcn, R. ., see Gilbert, G. R. cal Park, Washington, D. C............173 Tappeiner, S.: Contribution to foot Tool and machine shops, prevention of and mouth disease in man.............. 142 oil dermatitis................................... 124 PathogenesiB of severe stomatitis Torres Estrada, A.: Ocular burns by with exanthema.............................. 7 lime.................................................. 125 Taylor, H. B., tee Badham, C. Toxic limits (Teleky)........................ 47 Taylor, L. S.: X-ray protection............ 87 Training in human muscles working Teleky, L.: Toxic limits....................... 47 with and without blood supply Temperatures and humidities, low, psy (Maison, Broeker)........................... 129 chometric chart for (Deverall).... 160 effective, measure of human comfort (Ferderber, Houghten)................... 129 high, effect on body (Jones).............. 129 high, effect on body functions, regula tion of body temperature (Laurens). 129 Tendons of hand, injuries to nerves and Transients, medical problems (Blank enship, Safier)................................. 139 Trauma and glomus tumors (Loeb)___ 172 fractures of apparently healthy bone without (Troell, Lauritzen, Mdller). 140 industrial medicine and relation to (Mason)........................................... 136 peripheral vascular disease and Ternols, tee Bonnenfaut, A. injury (Wright)................................ 8 Tests, blood, in gas poisonings injuries and mental disturbances (Schwantke).................................... 75 How technic for microestimation of arsenic (Wilkinson, Greenham).... 77 industrial air analysis, chemical methods (Burke and others)......... 121 Tetrachlorethane, fatal poisoning by drinking (v. Hauser)....................... 181 Teutschlaender, O.: Light and skin cancer............................................... 29 Texas, relationship between skin cancer and occupation (Phillips).............. 144 Textile bleaching compounds.............. 207 (Vaccaro)........................................... 171 Tr6mollSres, F., Goiffon, R., and Rob ert P. E.: Clinical studies of dis turbances observed in melinite factories............................................ 54 Trice, M. F., see Dreessen, W. C. Trichlorethylene degreasing (Myers).. 53 poisoning, two cases (Pies)................ 54 2,4,6-Trlnltrotoluene, determination of, in air (Kay)..................................... 96 fatal occupational poisoning by Therapy, physical, in disabilities cov (Balacz)......................................... 52 ered by workmen's compensation Trlorthocresylphosphate, poisoning by (Jordan)........................................... 89 (Stahelin).......................................... 115 ST085I 60 I ABSTRACT SUBJECT AND AUTHOR INDEX 245 rial Troell, A., Lauritzen, G., and Mailer, A.: Fractures of apparently healthy bone without a definite element of trauma............................... .............. 140 Trumpet, M., and Gordy, S.: Lead in a renal calculus................................... 117 tee Gordy, S. T. Tubercle bacilli, bovine, adsorption of early products of by anthracite dust (Cummins).............................. 204 influence of silica on development of (Heim de Balsac, Fernbach, RulUer)................................................... 36 Tuberculoslllcosis (Benson)................. 12 Tuberculosis case finding in industry 46 case finding, miniature x-ray films in (Douglas and others)..................... 71 case-finding, survey of 28,331 work ers (Edwards, and others)............ 141 case of pulmonary asbestosis with (Hannesson)..................................... 185 contracted from fellow employe held accident............................................ 103 control of, and employment of tu bercular (Sawyer)........................... 173 in industry (Cummings)................... 3 in industry (Cummings)................... 172 in the Philippines, industrialization and public health (Niederland)... 199 infection by, in working places, obligation of manager..................... 161 influence of benzene and xylene va pors on (Rix, Schedtler)................ 113 miniature film in "total survey''(Tice) 71 mortality and industrialization (Wolff).............................................. 6 of respiratory tract (Reichert)......... 30 pulmonary, disorder simulating....... 109 pulmonary, inhalation of nitric acid vapors as cause of (Taeger).......... 32 selection of nurses for service to the _ tubercular (Ickert).......................... 163 sjlico- (Navarrete Sierra).................. 204 silico-, silicosis and (Gaubatz)......... 56 silico-, silicosis and, among casting cleaners at Soederfors iron foundry (Hedenstedt).................................... 203 Tumors, aniline bladder, experimental studies (Morigami, Nisimura)....... 147 cerebral, lead encephalopathy simu lating (Nussey, Drybrough-Smith). 73 glomus, trauma and (Loeb).............. 172 lung, primary, in mice, effects of precipitated silica and iron oxide on incidence of (Campbell)................ 13 occupational, of digestive system (Lowy).............................................. Ill pulmonary, production of by distil lates of fuel oil (Roffo)..................... 29 Tunnel, Gueenstown-Midtown, 100 cases of caisson disease observed at (Thorne)...................................... 208 Turner, J. McC., see Henderson, Y. Turpentine, oil of, acute poisoning by (Hagen)....... .................................... 51 Udluft, H., tee Helmers, H. J. Ulcers, gastric, according to sex, age and occupation (Weidinger)......... 30 gastric and duodenal (Reichert)___ 30 Ultramicroscope, examination of asbes tos dust and asbestotic lungs (Ktlhn)............................................. 205 Ultraviolet rays, sterilization agent in hospitals........................................... 28 Vaccaro, L.: Traumatic injuries and mental disturbances....................... 171 Valaer, P. J., see Specht, H. Valdini, P. L. j see Spedinl, F. Van Atta, F. H.. and McClure, C. H.: An improved air sampling device for field work......................................... 187 van Dishoeek, H. A. E., and Roux, D. J.: Pathogenesis of hypersensitivity to flour and persulfate in flour workers. 157 Vane, R. J., see Dublin, L. I. VanSaun, F. G., see Robertson, A. C. Vapor pressures of organic solvents, line coordinate chart for (Davis)......... 121 Vapors and routine measurement (Drinker)......................................... 15 Vascular system disease, peripheral, in industry (Horton)............................ 142 peripheral, disease and injury, in dustrial medicine and relation to (Wright)........................................... 8 Vaughan, H. F., see Douglas, B. H. Ventilation, see also Dust control, Ex haust systems. and air conditioning, ozone in (Crowder)........................................ 211 dust control with low resistance ex haust systems, I, II, III (Kra- exhaust for surfacing machines and abrasive blasting (Hemeon).......... 58 for electroplating, practical design (Battista, Hatch, Greenburg).... 130 for vessels of Navy, problems of (Behnke).......................................... 190 grinding and sanding castings with out dust............................................ 58 industrial, air dilution in (Hemeon) .81, 82 industrial, field measurements of (Hemeon)......................................... 160 methods of avoiding dust danger in asbestos plants................................ 78 low velocity exhaust systems (Hatch). 81 of air-raid shelters (Weiner)............ 101 of plating tanks (Brandt)................... 210 predicting dust concentrations, (Rowley, Jordan)............................ 57 pulmonary, and circulation in man, effect of hypoxemia on (Asmussen, Chiodi)............................................. 128 Venturi ejector for handling air, analysis and formulas (Kravath)... 58 Verhage, J. W. C.: Miners' nystagmus and disturbances of adaptation.... 62 Nystagmus in the Dutch coal dis tricts. Economic factors and photometric investigations............. 124 ST085 I 602 249 JOURNAL OF INDUSTRIAL HYGIENE AND TOXICOLOGY QI PAoa Vero, F., and Genovese, S,: Occupa Walker, W. A.: Aseptic necrosis of tional dermatitis in cigar makers bone occurring in caisson disease.. 72 due to contact with tobacco leaves. Walters, J. D., and Stem B. C.: Der Report of three cases....................... 07 matitis due to dextrine used as an Vineyard workers, arsenic melanosis in adhesive on tax stamps................. 122 (Fleischmann)................................... 10 Wardlow, W. B., see Silverman, L. chronic arsenic poisoning of (Straube) 36 Warmth, sensation of as affected by Vlntinner, F. J., Wheeler, E. P., and color of environment (Houghton, Bumford, F. H.: Report of a study Olson, Suciu)..................................... 21 of the granite, mica, feldspar and Wameeke, F.: Preservation of health foundry industries in New Hamp in the rubber industry................... 147 shire................................................. 162 Warren, D. M., and Finley, A. R.: In Vinyl alcohols, poly-, effects of injec dustrial illumination........................ 21 tions upon the blood (Hueper, Warren, L. H., see Oliver, E. A. Landsberg, Eskridge)..................... 9 see Schwartz, L. Vision, disturbed, ana formaldehyde Weber, E.: Impossibility of the new exposure............................................ 92 myopia hypothesis of Lindner, field of, and light-stimulus threshold accordingto natural sciences......... 188 in fatigued subjects (Petronio)___ 64 Webster, S. H.: Lead and arsenic in in industry, appraisal of (Kuhn)___ 79 gestion and excretion in man.........201 Vital capacity of lungs in middle age Weedon, F. R.; Hartzell, A., and Set- (Arnett).......................................... 190 terstrom, C.: Toxicity of ammonia, Vitamin C, effect on workers exposed to chlorine, hydrogen cyanide, hydro lead dust (Marchmont-Robinson).. 175 gen sulfide, and sulfur dioxide for benzene workers, value of (Libo- gases. V. Animals........................... 52 witzky, Seyfried)............................ 146 Hartzell, A., and Setterstrom, C.: in chronic lead poisoning, (Pillemer, Effects on animals of prolonged 8eifter, Kuehn, Ecker)................... 8 exposure to sulfur dioxide............... 63 lack, in benzene poisoning, individual see McCallan, S. E. A. predisposition to benzene, prophy Weldlnger, A.: Distribution of gastric lactic measures (Roubinet)........... 34 ulcers according to sex, age and requirements of native mine laborers, occupation......................................... 30 experimental study (Fox, Danger- Weil, P. E.: Prevention of benzene field, Gottlich, Jokl)...................... 63 poisoning......................................... 10 von Baza, L.: Investigation on the and Perles, S.: A case of acute leu- virulence of anthrax bacilli........... 174 cemia in a man exposed to benzene.. 34 von Hauser, H.: Fatal poisoning by Well's disease, see Jaundice, spirochetal drinking the insecticide Generol Weiner. J. S.: Ventilation of air-raid (tetracnlorethane).......................... 181 von Jagic, N., and Seyfried, H.: Acute injurv to the liver parenchyma and its relation to occupational poisons. 202 and Seyfried, H.: Importance of con stitution and race in the origin of occupational diseases......... ............ 140 shelters............................................ 101 Welcker, A.: Constitutional eczemas and expert opinion........................... 79 Welding, electric arc, effects of gases ana fumes (Meek, McCord, Harrold)................................................. 116 electric arc, radiation in (May)__ 71 von Oettingen, W. F.: Toxicity and electric, iron pneumoconiosis in potential dangers of aliphatic and (Koelsch)......................................... 203 aromatic hydrocarbons. A critical generation of nitric oxide and CO review of the literature................... 47 (Reinarski, Konschak)..................... 48 von Pein, H.: Research on chronic glasses to protect eyes (Hettinger).. 100 arsenic poisoning in vineyard Wennesland, R.: A new method for the workers............................................ 149 determination of carbon monoxide von Seemen, H.: Occupational diseases in blood............................................. 37 in chimney sweepers....................... 122 Werner, M.: Symptoms of acute hydro WKtjen, J.: Bronchial carcinoma........ 29 cyanic acid poisoning with special Pathologic-anatomic effects of poison reference to neurological disturb gases employed in war................... 54 ances................................................ 146 Wagesj women's, and hours in cleaning Werth, J.: Roentgen findings of the dying industry................................ 84 lungs in mycosis fungoides............ 142 Walcher, K.: Contribution to the find Wheeler, E. P., see Vlntinner, F. J. ings in heart and brain in fatal Whlllans, M. O.: Employment for the protracted carbon monoxide handicapped.................................... 197 poisoning and their detection___ 178 Whlton, L. C., Jr.: Parallel versus in Walker, H., see Bloom, N. dividual operation of multicyclones. 130 Walker, S., Jr., and Auten, H. L.: In Wigand, R.: The Mees nail band in dustrial injuries to the eyes......... 124 arsenic polyneuritis.......................... 35 ST085I603 ' ABSTRACT SUBJECT AND AUTHOR INDEX 247 Wlggers, C. J.: Cardiac adaptations in acute progressive anoxia............... 80 Mechanism and nature of ventricular fibrillation........................................ 41 Physiologic basis for cardiac resusci tation from ventricular fibrillation: method for serial defibrillation---- 41 Wilhelm: Slow fracture (march frac ture)................................................... 141 Wilkinson, J. F.: Poisoning by 2methylbutyraldehyde (isovaleraldehyde)............................................ 61 Wilkinson, T., and Greenham, C. G.: Notes on the How technique for the microestimation ofarsenic.............. 77 WUlmon, T., see Behnke, A. Wilson, j. W., see Asmussen, E. Wilson, R. H., DeBds. F., and Cox, A. J., Jr.: Effects of continued cad mium feeding.................................... 116 Wlndel, T., see Prockat F. Winfield, J. M.: Anatomic diagnosis of injuries of the hand......................... 112 Winkler, A., see Hoff, H. Winslow, C.-E. A., Gagge A. P. and Herrington L. P.: Heat exchange and regulation in radiant environ ments above and below air tem perature........................................... 42 Wisconsin, Industrial Commission, physical examination of industrial workers (Brehm)............................. 71 Wltwatersrand, see South Africa Witzmann, H.: Elementary processes in dust and vapor filtration........... 153 Wolff, G.: Tuberculosis mortality and industrialization.............................. 6 Women and young persons, hours of, (British) Factories Act, 1937......... 27 carrying heavy loads, occupation of.. 163 disabling illness among male and female workers and housewives (Hailman).................................... 137 employment before and after child birth................................................. 132 hours and wages in cleaning-dying industry........................................... 84 in transportation, occupation of (Bohm)............................................ 131 in war time, regulation of work time and rest pauses (Bauer)................. 132 miscarriages among tobacco workers.. 44 occupation of, German circular on.. 164 workers and family environment.... 108 workers, conserving health, lifting heavy weights in industry............. 137 working in tobacco factories, dangers to (Gumbrecht, Loeser)................. 182 paob Women working, protection of, in war time (Zellmer)................................. 131 Wood, mesquite, dermatitis due to (Stewart).......................................... 61 toxic effects of iroko (Davidson).... 188 Work, see also Exercise heavy, lifting weights, by women..... 137 hormonal influences on carbohydrate metabolism during (Asmussen, Wilson, Dill).................................... 6 miner's, psychological aspects of (Muller, Neville)............................. 198 strain caused by, and significance (Hebestreit)..................................... 169 training in human muscles with and without blood supply (Maison, Broeker)........................................... 129 Wright, I. S.: Industrial medicine and its relation to peripheral vascular disease and injury........................... 8 Xerosis of cornea among glass blowers (Klparlsov)....................................... 188 X-rays, see also Roentgen rays Xylene and benzene, influence of, on tuberculous infection (Rix, Schedtler)........................................ 113 toluene and......................................... 147 Yarnold, K. W.: Improved instruments for measuring the warmth of domestic rooms............................... 63 Zanetti, E.: Experimental research in workers in the manufacture of dry batteries........................................... 119 Pathology in the dry battery in dustry............................................... 75 and Piccloli, L.: Effect of silicic acid on phagocytosis......................... 204, 205 Zapel, E.: Further results of serial ex aminations. Health card of the German Labor Front's Board of People's Health and Protection__ 170 Results of serial examinations in factories. The health card of the German Labor Front's Board of People's Health and Protection__ 169 Results of the first group examina tions in four industrial districts... 5 Zellmer: Protection of the working woman in war time......................... 131 Zimmer, E. G. see Born, H. J. Zimmermann: Dangers in the delivery of occupational poisons.................. 92 Zinc, aluminum or magnesium powder, dust explosion hazard in handling (Brown)............................................ 126 Zirconium alizarin, photomolorimetric determination of fluorine in air with (Raines, Kazachkova)........... 156 Zon, L. see Ceder, E. T.