Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

753 results
  1. ... time. I see no theoretical evidence for doubting polarity, just no good evidence for it so far. (11) Your para 7.* ...
  2. ... polarity may be of the nature of electric polarity, but there is little if any evidence that this is true and there are some ... and cleavage planes, and ultimately of a definite polarity, symmetry, and ... evidence that these movements, orientations, and localizations in the ...
  3. NLM Digital Collections - The theory and application of colloidal behavior (Volume 1) 
    Publication: New York : McGraw-Hill Book Company, Inc., 1924
    ... 16, 67.30, 71.0). Here the increasing polarity is not in evidence in the cohesional but is present in the adhesional work, since, when the pure liquids are pulled apart, the increase of cohesional work due to an increase of polarity is counterbalanced by the concomitant increase of dissymmetry, ...
  4. ... governs our vol- untary muscles? The property of polarity, and the crystallization of minerals are evidences of mineral life. Polarity is that property by ...
  5. ... for the excitement of nervous 488 ELECTRO-THERAPEUTICS. polarity," for there is ample evidence that the vesicular sub- stance alone, here, may ...
  6. NLM Digital Collections - Physiotherapy technic : a manual of applied physics 
    Publication: St. Louis : C. V. Mosby Company, 1923
    ... polarity, and if a machine starts to changing polarity it is prima facie evidence that the interior needs cleaning and airing, that ...
  7. ... is simple and logical, based on the indisputable evidences that polarity is a prime attribute of all matter, from ...
  8. ... in the haploid condition. I have fairly direct evidence that F-polarity influences the choice of chromosomes to be eliminated, ...
  9. NLM Digital Collections - Enzymatic Synthesis of Deoxyribonucleic Acid. VIII. Frequencies of Nearest Neighbor Base ... 
    Publication: American Society for Biochemistry and Molecular Biology, March 1961
    ... guanine to cytosine; the results also furnish experimental evidence for opposite polarity of the two strands of the double helix ...
  10. NLM Digital Collections - Physiological foundations of behavior 
    Publication: New York : Henry Holt and Company, [1924]
    ... the physiological gradient as the primary factor in polarity and symmetry is the only theory which is based on actual evidence from experiment. THE ORIGIN OF SURFACE-INTERIOR PATTERN ...
first · previous · 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · next · last