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1,719 results
  1. ... are, as he suggests, highlighted by the putative relationship of HTLV-III/LAV with lentiviruses. The current scheme of retrovirus classification has an interesting history and needs revision, but ...
  2. ... some as leading to no practical good in classification. It seems to me, however, the only clear scheme for the proper working out of the ascertained or hypothetical relationships of animals; it is thought-exciting, its very ...
  3. NLM Digital Collections - A preliminary arrangement of the species of the genus Bacterium 
    Publication: [Newark?] : [publisher not identified], [1897?]
    ... between forms, the aim of the knowledge of relationships is the creation of a scheme of differentiation or classification. Any system of classifi- cation is at first ...
  4. ... he illustra- ted are classifiable in our simpler scheme. It is to be emphasized that the arbitrary classification we have used is not meant to imply a constant developmental relationship between the various types. While we think that ...
  5. ... of the individual organism as well as its relationship to other forms of life. The Swedish botanist-physician Linnaeus is the best- known of eighteenth-century taxonomists. His classification scheme which permitted orderly change with the constant increase ...
  6. NLM Digital Collections - A text-book of operative dentistry 
    Publication: Philadelphia : P. Blakiston's Son & Co., [1923]
    ... main classes as noted by the mesio-distal relationship of the dental arches, and until a simpler classification of these mandibular deformities is found, it would seem reasonable to include them in the “ three-class scheme” of Angle’s classification, where their individual peculiarities may ...
  7. ... 9: 100-4.—Oliver, S., & Katzman, B. On the relationship between leucocytosis and ... of classification of leukaemias and pseudo- leukaemias. Tr. Path. Soc, ...
  8. NLM Digital Collections - IAIMS and health sciences education : support of health sciences education by integrated ... 
    Publication: [Bethesda, Md.] : U.S. Dept. of Health and Human Services, Public Health Service, National Institutes of Health, [1986?]
    ... The resulting hierarchical series displays the part-whole relationships of ... of classification. It is a scientific statement, an empirical claim ...
  9. NLM Digital Collections - R&D programs 1986 
    Publication: Bethesda : National Library of Medicine, [1986]
    ... schemes and artificial intelligence techniques for automating the ... express relationships between the indexable entities, and [2] using rules ...
  10. ... types, Dr. Wellhausen’s group devised a system of classification that ... either fitting closely into the scheme of a class or conforming to it in ...
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