This leads to a failure in proteolytic cleavage which is a necessary step in post-translational modification of the enzyme 68.

Interested fish a.m. la an attempt to locate ermen, lead by 8yracusans the salmon.

Subject to identifying substitute formulations with equivalent performances, the inclusion of fluoropolymers in the restriction would lead to a requalification for each case of use (ammunition and pyrotechnic components).

Lead.............................................

mt lead tossrd Hist is detsetM ty tlsss# m&tftteul st#s%ia&ti<ms*- Sudan cor^itioas tplll ^xs sported to tii t^tre s.toyi %##d ttsttsgtasn^V a# ssoa as dstestsdf tds# s#3# g#a#y#l sad lass mmrm sill h : iaciad*d ia Hi# Yilta ^ 4' , ` ~ -'4` \. . , a , - '-. - : " if- T5' * ..

;U. tod Mat contain* lead It i* ordered TUae I lSM.11tti`t> ot Id comsound* of ahioft the lead ooatant cm (Id m ItsiT) to aotuMed to addeateuiaua ta tut mauli it ut new ol Is* tnartto a new auMtvtaaa it) (D>, ta 0 J oaietM o( me total o*i|ht at tOa (ottoarc: contatnsd eektde or aned garni aim.

Such variability may be inescapable at this stage of our experience with the VC1 exposure problem, but it is a serious factor which can lead to false impressions.

Research has demonstrated that when em ployees do not feel that programs are toplevel-planned, but rather come from all, there is far more chance for success The rewarding of correct procedures will lead to a more posibve atbtudmal response on the part of the worker than will punish ment A posibve atbtude toward training procedures is much to be desired Both the posibve and the negabve aspects of rein forcement may "generalize" over the whole 5-SI

In general only very fine particles and gases will reach the alveolar sacs The larger the particle, the sooner it will be deposited through impaction, gravity, etc, on the lining of the airway tubes leading to the sacs Only par ticles smaller than about one-half micron are likely to enter the alveolar sac The nasopharyngeal passages serve as a heat exchanger and humidifier, warming and moisturizing the inhaled air so that it will not constitute a shock to the delicate lung tissue The trachea and bronchial tubes have a sticky lining that traps larger particulate con taminants before they can reach the lungs The body is poisoned by substances ab sorbed by the lung m the same way and to the same general extent as it would be if a 1111

Beam - (2) - March 8, 19^6 The cost of doing this work would be about that of the work we have done on lead.

American Cvanamid Company^ Successor to MacGregor Lead Company 2.

white-lead aiwl Dutch >rr oil tar V tnfc higher bnt ttwt hot it will ilwio *re rm wane?.

INFORM LEAD OPERATOR THAT BUGGY IS READY TO BE PICKED UP.

Abnormally cold weather conditions resulted in more frequent 'regenerations leading to the caplifftyL" overload

Wild-: maiily Control Board asked life conservation also is in Sen Jose to take the lead in volved.