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  • 1
    Electronic Resource
    Electronic Resource
    CONCEPTS OF CLASSIFICATION AND NOMENCLATURE IN HIGHER ORGANISMS AND MICROORGANISMS (1953)
    Oxford, UK : Blackwell Publishing Ltd
    Annals of the New York Academy of Sciences 56 (1953), S. 0 
    Details
    ISSN: 1749-6632
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Natural Sciences in General
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1749-6632.1953.tb30229.x
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Was trägt die Sprachanalyse zur Philosophie der Biologie bei – und umgekehrt? (1992)
    Oxford, UK : Blackwell Publishing Ltd
    Dialectica 46 (1992), S. 0 
    Details
    ISSN: 1746-8361
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Philosophy
    Notes: Philosophen, insbesondere Wissenschaftstheoretiker, wurden oft so sehr von der Physik geblendet, dass sie die Bedeutung der Biologie fiir die Philosophie unterschatzt haben. Es wird beschrieben, wie Biologen in der Taxonomie mit der Klassifikation umgehen, wie verschieden ihre Vorgangsweise von der traditionellen Definitions- und Klassifikationstheorie ist, und wie sie die klare Fregesche Trennung zwischen Extension und Intension durcheinander bringt. Dadurch konnen Sprachphilosophen von Biologen uber die Sprache etwas lernen. Auf der anderen Seite konnen sprachphilosophische Unterscheidungen etwa in der Theorie der pluralen Referenz, einen Beitrag leisten zur Entscharfung der biologischen Kontroverse daruber, ob Spezies und andere Taxa Kiassen oder Individuen sind.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1746-8361.1992.tb00176.x
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  • 3
    Electronic Resource
    Electronic Resource
    CRITERIA OF SUBSPECIES, SPECIES AND GENERA IN ORNITHOLOGY (1943)
    Oxford, UK : Blackwell Publishing Ltd
    Annals of the New York Academy of Sciences 44 (1943), S. 0 
    Details
    ISSN: 1749-6632
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Natural Sciences in General
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1749-6632.1943.tb31299.x
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    More natural classification (1991)
    [s.l.] : Nature Publishing Group
    Nature 353 (1991), S. 122-122 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] SIR - Woese et al.1, who criticised my proposal for the classification of the living world2, miss the basic issue. They fail to realize that there are two ways by which organisms can be ordered. One is the traditional system of classification used almost universally since Linnaeus by botanists and ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/353122a0
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  • 5
    Electronic Resource
    Electronic Resource
    On the spanning trees of weighted graphs (1992)
    Springer
    Combinatorica 12 (1992), S. 433-447 
    Details
    ISSN: 1439-6912
    Keywords: 05 C 05 ; 05 C 85 ; 68 R 10
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Notes: Abstract Given a weighted graph, letW 1,W 2,W 3,... denote the increasing sequence of all possible distinct spanning tree weights. Settling a conjecture due to Kano, we prove that every spanning tree of weightW 1 is at mostk−1 edge swaps away from some spanning tree of weightW k . Three other conjectures posed by Kano are proven for two special classes of graphs. Finally, we consider the algorithmic complexity of generating a spanning tree of weightW k .
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01305236
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  • 6
    Electronic Resource
    Electronic Resource
    Island progress (1987)
    [s.l.] : Nature Publishing Group
    Nature 328 (1987), S. 770-771 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THAT Alfred Russel Wallace was the co-discoverer with Charles Darwin of the principle of natural selection is now known to every educated person. That he was also one of the greatest travelling naturalists the world has ever seen, deserves, however, to be known far more widely. To reprint The Malay ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/328770a0
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  • 7
    Electronic Resource
    Electronic Resource
    A natural system of organisms (1990)
    [s.l.] : Nature Publishing Group
    Nature 348 (1990), S. 491-491 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] SIR-For a remarkably long time after the publication of Linnaeus's Systema Naturae (1758) only two branches of systematics were generally recognized: zoology and botany. Fungi and even bacteria were traditionally looked after by botanists and studied in botany departments. In due time, primarily ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/348491a0
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  • 8
    Electronic Resource
    Electronic Resource
    Questions concerning speciation (1982)
    [s.l.] : Nature Publishing Group
    Nature 296 (1982), S. 609-609 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE pattern of evolution in the mollusc lineages reported by Williamson seems to be in excellent agreement with the theory of punctuated equilibria, which is based on the well-known paleontological observation that new species usually enter the fossil record abruptly (in geological time) and ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/296609a0
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    Paper (German National Licenses)
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  • 9
    Electronic Resource
    Electronic Resource
    Schizophrenia as a Genetic Morphism (1964)
    [s.l.] : Nature Publishing Group
    Nature 204 (1964), S. 220-221 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] IT now appears clear that schizophrenia, at least in the great majority of cases, is based on a single partially dominant gene with low penetrance1-3. We wish to put forward the hypothesis that it involves a genetic morphism, a conclusion independently reached by two of us (J. H. and E. M.). As is ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/204220a0
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  • 10
    Electronic Resource
    Electronic Resource
    Schizophernia: A Critique of Recent Genetic-biochemical Formulations (1965)
    [s.l.] : Nature Publishing Group
    Nature 206 (1965), S. 1112-1112 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] OUR paper presented a hypothesis which we considered probable, and it was put forward with a view to encouraging further research on the various causation processes concerned in producing overt schizophrenia. The primary basis for our view that schizophrenia is a genetic morphism is the fact that ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/2061112a0
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