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787 results
  1. NLM Digital Collections - Abridged Index medicus : specimen fasciculus 
    Publication: Washington, D.C. : U.S. Dept. of Health, Education, and Welfare, Public Health Service, 1965
    ... gradient in dog and man: relation to the polarity of the T wave of the electrocardiogram. Reynolds ... gradient in dog and man: relation to the polarity of the T wave of the electrocardiogram. Reynolds ...
  2. NLM Digital Collections - Handbook of radioactivity and tracer methodology 
    Publication: Dayton, Ohio : United States Air Force, Air Material Command, 13 February 1948
    ... the ground or to another terminal of opposite polarity* The maximum energy imparted to a particle is ... from a condenser bank and, depending upon the polarity, the field at the equilibrium orbit is increased ...
  3. ... to the universality and the early appearance of polarity in the egg; and Balfour20 has pointed out ... to it. He calls attention to the pronounced polarity of the ovum, but expressly states that he ...
  4. NLM Digital Collections - Conquering units; or, The mastery of disease 
    Publication: [United States] : J.S. Riley, [1924]
    ... Galvanism then must be able to test for polarity and determine the direction of the flow, or ... Galvanic, and yet a slight tendency of changing polarity, as will be noted in the diagram. The ...
  5. ... shun). The proc- ess or act of neutralizing polarity. depolarize (de-po'lar-iz) [L. de from + ... to a non-polarized condition; to deprive of polarity. depolarizer (de-po'lar-i-zer). A chemic ...
  6. ... the first cleavage-nucleus. These remarkable exhibitions of polarity in the cytoplasm appear early in the pronuclear ... no account 36 WHITMAN. [Vol. II. of the polarity of the egg, and would leave inexplicable the ...
  7. ... the action of light and the laws of polarity. We observe, further, a vital activity in every ... the action of light and the laws of polarity. After these data, and especially after observations still ...
  8. ... and laws of terres- trial magnetism in the polarity and variations of the magnetic needle. It also ... different results are produced. The attractive power and polarity of the natural magnet are very curious and ...
  9. NLM Digital Collections - Administration of chloroform by deglutition 
    Publication: Nashville, Tenn : University Medical Press--W.H.F. Ligon, Printer, 1867
    ... nervous system to be overcome—a certain abnormal polarity to be altered. And as this nervous tension is greater or less, as this vital polarity is in a state of greater or less ...
  10. ... so noble a purpose. We allude to the polarity of the magnet, and the invention ofthe mar- ... cerning the magnet, makes no allusion to its polarity. The firet accounts of this speak of it ...
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