- NLM Digital Collections - Chemical warfare agents and related chemical problems (Parts 1-2)Publication: Washington, D.C. : Office of Scientific Research and Development, National Defense Research Committe, Division 9, 1946... the contaminated area fell steeply during the first 30 minutes of the experiments and thereafter was not dangerous. ... exposure, but 0.35 mg I for a 30-minute exposure is said to be the LCsn,,M ...
- ... agitating this mixture in the refrig- erator for 30 minutes. The precipitated protein was removed by centrifugation at ... the mixture gently agitated in the cold for 30 minutes. The protamine-heparin complex thus formed was sedimented ...
- NLM Digital Collections - A bibliographical sourcebook of compressed air, diving, and submarine medicine (Volume 2)Publication: Washington, D.C. : Research Division, Project X-427, Bureau of Medicine and Surgery, Navy Department, 1948-1966... 66 feet. If pain does not improve within 30 minutes at 165 feet, the case is probably not ... those cases where the symptoms are relieved within 30 minutes at 165 feet. Table 4 (of fig. 3) ...
- NLM Digital Collections - The medical department of the United States Army in the world war (Volume 2)Publication: Washington : Government Printing Office, 1921-1929... their quarters. The exercises were then continued for 30 minutes and another inspection was made, with the same ... the bag and allow the water to stand 30 minutes before use. (5) Never refill a partially7 emptied ...
- ... and persuade them to improve their health with 30 minutes of daily physical activity. Time Needed: Two 30-minute periods Download a PDF of this Lesson Plan ...
- ... and persuade them to improve their health with 30 minutes of daily physical activity. Learning outcomes: Students will ... three different physical activities they can do for 30 minutes a day. • Write and/or illustrate a message ...
- ... The program helps many students in Brazil get 30 minutes of daily physical activity in order to stay ... is easy and fun to be active for 30 minutes every day. The students come up with their ...
- NLM Digital Collections - The Health Consequences of Smoking: A Reference EditionPublication: National Clearinghouse for Smoking and Health, 1976... 17-51 years levels of uge. measured over 30- minute period. Kershbaum 31 mate I. 17 atibjects Afean ... rapid succession and sumplog taken at 10 and 30 minutes, MN No change. No change, Beta-lipoproteins defi. ...
- ... 14 (major growth spurt) Less than 30% 20-30 minutes: 46 total calories 15 1300 3 times a week Females: 15-18 Less than 30% 20-30 minutes: 44 total calories 15 1300 3 times a ...
- ... control data were compared with thresholds following 25-30 minutes' exposure to red light. Experiment II was designed ... in an alternating order, with a minimum of 30 minutes between tests. This separation had been found in ...
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