Document zQkmo5pOLp9oBdBvo65xvKkn6

manufacturers' responsibility for, 80 Nephritis, 1324 Neuritis, 1324 Neurodermatitis, 1324 Neutrino, 1438 Neutron, 1438 characteristics, 1443-1444 New York Shipping Association, Inc , 339 News letters, 195 release, 208-209 see also Public relations Nickel, 1360 Nickel carbonyl, 1361 Nicotine, 1361 Nip points, inrunning, 662, 685-688 Niter, 1426 Nitnc acid, 1426 toxicology. 1361 Nitroaniline, 1362 Nitrobenzene, 1362 Nitrocthane, 1362 Nitrogen, 1264, 1426 Nitrogen dioxide, 1362 Nitroglycerine, 1363 Nitromethane, 1363 Nitropropane, 1363 Nitrotoluene, 1363 Nitrous oxide, 1427 Noise (sound) definitions, 1254, 1514, 1519-1521 effects on man, 1269-1270 auditory, 1524-1527 nonauditory, 1523-1524 exposure, 1287-1288, 1521-1535 legal considerations, 1509-1510 literature, 1296 standards, see Threshold limit values, noise terminology, 1514-1521 Noise reduction, 1529-1532 environmental control, 1529-1530 Nonprojected visual aids, 232-235 Nozzles, fire hose, 1086 Nuclear battery, 1438 bombardment, 1438 explosion, 1438 reaction, 1438 Nucleus, atomic, 1438, 1442 Nurse, occupational health, 1223 duties, 1226-1227 Nylon rope properties, 636-639 o Observation plans, safety, 60-62 Occupational diseases definition, 304 workmen's compensation, 304-306 Occupational Safety and Health Administration, 349, 1295 Bureau of, 344-345 Occupational Safety, President's Conference, 354 Octave band analyses, 1515-1517, 1519, 1529 Odors, airborne, 898-900, 1251, 1252 Off-beat safety ideas, 192-193 Off-the-road vehicles, see Vehicles, motorized Office safety, 373-389 Ohmmeters, 997-999 Oil mist, control of, 886 Olefins, 1427 Opaque projectors, 238 Open circuit breathing apparatus, 1182 Open-frame hammers, 832 Optimum-location principle, 118 Organ of Corti, 1519 cross section, 1511 Organic, definition, 1427 Organizations, safety basic elements, 23 charts, 26, 30, 37 listing of, 312-367 public employee, 31 setups, 29-32, 1292 Organs, human body, 1298, 1304, 1306, 1324, 1461 see also Humans Oscillation, 1519 Ossicle, 1519 Otitis media, 1520 Otologist, 1520 Otosclerosis, 1520 Outside facilities, layout, 393-398 Ovens core, 817-820 japanning and drying, 1041 OvercurTent devices, 981 Overhead cranes, 547-550 equipment inspection, 58 projectors, 237-238 protection, 442 swing saws, 789-790 Oxalic acid, 1363 Oxidation, 1427 Oxygen deficiency, 1011, 1167-1168, 1265, 1280-1281 fire chemistry, 1060 toxicity, 1363-1364 welding applications, 919, 924, 926 Oxygen-breathing apparatus, 1180-1182 Ozone, 1268, 1364 P Packaging materials, storing, 517 Pair production, 1438 Pallets, lift truck handling, 622-625 Palpitation, 1324 Pan American Health Organization, 367 1643