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10,091 results
  1. NLM Digital Collections - Final report on the geology of Massachusetts 
    Publication: Northampton : Butler, 1841
    resource.nlm.nih.gov/60741140R
    ... rays of an almost cloudless sun, for 3 1-2 hours; when all were removed to a dry room ... Gain at Loss in Additic No. in 3 1-2 hours. night. 2 1-2 hours. loss in 4 ...
  2. NLM Digital Collections - Twins Are Separated--and Survive: Siamese Twins Separated during 10 1/2-Hour Operation 
    Publication: Philadelphia Inquirer (Firm), 19 September 1974
    resource.nlm.nih.gov/101584930X379
    ... Separated--and Survive: Siamese Twins Separated during 10 1/2-Hour Operation ... Separated--and Survive: Siamese Twins Separated during 10 1/2-Hour Operation Philadelphia Inquirer (Firm), 19 September 1974 The ...
  3. NLM Digital Collections - Technician's manual 
    Publication: Fort Sam Houston, Tex. : Service School, Medical Department, Brooke General Hospital, 1943
    resource.nlm.nih.gov/100939857
    ... minutes, for l/2 hour and then every 1/2 hour for 3 hours. Take and record the respiration ... RESPIRATORY SYSTEM - if breathed\ powerful lung ’effect in 1/2 hour, , Bronchitis, and pneumonia may result. Action similar to ...
  4. 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
    resource.nlm.nih.gov/14111270RX1
    ... of tightness and constriction in the chest, apparent 1 2 hour after exposure and particularly noticcable several hours later. ... subcutaneous) where I is the survival time in hours and D is the dose in ... doses) approximately 1 2.2 6. The subcu- A. Inhalation toxicitii Table ...
  5. NLM Digital Collections - Bacteriology 
    Publication: Bethesda, Md., Naval Medical School, National Naval Medical Center [1944]
    resource.nlm.nih.gov/11320830R
    ... of cover glass with vaseline. Let stand for 1/2 hour or longer; then examine with 4 mm. and ... C. Allow to stand at this temperature for 1/2 hour. Boil for 10 or 15 minutes or heat ...
  6. NLM Digital Collections - Smoking and Health: A Report of the Surgeon General 
    Publication: United States. Office on Smoking and Health, 1979
    resource.nlm.nih.gov/101584932X630
    ... experienced shivering and chills, which lasted approximately 6 hours, beginning 1/2 hour after this incident. Another illustrative report (12) describes ...
  7. NLM Digital Collections - Laboratory notes in physiological chemistry. Part I 
    Publication: Ann Arbor, Michigan : F.A. Wagner, [1897]
    resource.nlm.nih.gov/61520910R
    ... allow the mixture to stand for 1/4-1/2 hour, then filter. To the residue add another portion ... a water-bath at 30-35° for about 1/2 hour and stir frequently. Then transfer the contents to ...
  8. NLM Digital Collections - Military medical manual 
    Publication: Harrisburg, Pennsylvania : The Military Service Publishing Company, [1945]
    resource.nlm.nih.gov/14131650R
    ... TRAINING PROGRAMS Subject Reference Total Hours per week hours 1 2 3 4 5 6 Army orientation course “Army ... a. Programs. Subject Reference Total Basic unit training hours 1 2 3 4 5 6 (1) Dismounted drill. Pars. ...
  9. NLM Digital Collections - Diabetic metabolism with high and low diets 
    Publication: Washington : Carnegie Institution of Washington, 1923
    resource.nlm.nih.gov/41120530R
    ... 93 1 hours .90 1.00 .97 .94 1 ]/2 2 hours .91 .98 .95 .90 Average for 2 hours . ... tient. Urinary nitro- gen per kg. per 24 hours. Total. Per kg. Preced- ing day. Experi- mental day. 821 >1012 1181 Mar. 28-29, 1916 Nov. 1- 2, 1917 Nov. 9-10, 1917 Nov. 18-19, ...
  10. NLM Digital Collections - Sir James Young Simpson lectures on midwifery and the diseases of women : [Edinburgh] 
    Publication: Produced: [1865]
    resource.nlm.nih.gov/2931088R
    ... He kept a patient under it for 1 1/2 hour But the pulse became rapid & extremely weak almost ... 5 grs of powder every 1/4 or 1/2 hour- Its more severe than tartar emetic- They gave ...
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