Mostrando 21 - 32 Resultados de 32 Para Buscar '"Ernst Mayr"', tiempo de consulta: 0.41s Limitar resultados
  1. 21
    por Liu, Katherine E.
    Publicado 2018
    “…These approaches map on to Ernst Mayr’s proximate–ultimate distinction, which is an inadequate conceptualization of causation in biological systems and makes it difficult to connect developmental and evolutionary viewpoints. …”
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  2. 22
    por Sepkoski, David
    Publicado 2018
    “…Simpson's 1944 Tempo and Mode in Evolution is considered a classic of Synthesis-era biology, and Simpson often remarked on the influence of other major Synthesis figures – such as Ernst Mayr and Theodosius Dobzhansky – on his developing thought. …”
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  3. 23
    por Purushotham, A.D., Sullivan, R.
    Publicado 2010
    “…Here, we consider the legacy of Darwin and the contribution of the other great evolutionists such as Ernst Mayr to cancer and medicine.…”
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  4. 24
    “…Compensatory base changes (CBCs) in internal transcribed spacer 2 (ITS2) rDNA secondary structures correlate with Ernst Mayr’s biological species concept. This hypothesis also referred to as the CBC species concept recently was subjected to large-scale testing, indicating two distinct probabilities. (1) If there is a CBC then there are two different species with a probability of ∼0.93. (2) If there is no CBC then there is the same species with a probability of ∼0.76. …”
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  5. 25
    “…In 1960, the English translation of Willi Hennig’s 1950 work, Systematic Phylogenetics, was published, which received strong opposition from pheneticists, such as numerical taxonomists Peter Sneath and Robert Sokal, and evolutionary taxonomist, Ernst Mayr, and sparked acrimonious debates in 1960–1980. …”
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  6. 26
    por Witteveen, Joeri
    Publicado 2018
    “…A popular narrative about the history of modern biology has it that Ernst Mayr introduced the distinction between “typological thinking” and “population thinking” to mark a contrast between a metaphysically problematic and a promising foundation for (evolutionary) biology, respectively. …”
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  7. 27
    “…Among birds, white-eyes (genus Zosterops) have diversified so extensively that Jared Diamond and Ernst Mayr referred to them as the “great speciator.” …”
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  8. 28
    por Svensson, Erik I.
    Publicado 2017
    “…Such dynamic cause-effect relationships raise questions about the distinction between proximate and ultimate causes, as originally formulated by Ernst Mayr. They have also motivated some biologists and philosophers to argue for an Extended Evolutionary Synthesis (EES). …”
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  10. 30
    por van den Berg, Hein, Demarest, Boris
    Publicado 2020
    “…Ernst Mayr argued that the emergence of biology as a special science in the early nineteenth century was possible due to the demise of the mathematical model of science and its insistence on demonstrative knowledge. …”
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  11. 31
    “…Then, we analyzed the historical accounts of biogeography developed by (1) Martin Fichman and his history on the extensionism-permanentism debate; (2) Gareth Nelson and his critique of the Neo-Darwinian historiography of biogeography; (3) Ernst Mayr, with his dispersalist viewpoint; (4) Alan Richardson, who wrote a microhistory on the biogeographic model constructed by Darwin; (5) Michael Paul Kinch and the ideas discussed in the 19th century about the geographical distribution of living beings; (6) Janet Browne, who highlighted the importance of the pre-Darwinian naturalists; (7) Peter Bowler, who focused mainly on the influence of paleontology on biogeography; (8) James Larson, who looked into the practices of the naturalists of Northern Europe in the late 18th century; and (9) Malte Ebach, who like Larson, was more interested in analysing the practices rather than the ideas of naturalists who studied the geographical distribution of organisms. …”
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  12. 32
    “…BACKGROUND: In the mid 20(th )century, Ernst Mayr and Theodosius Dobzhansky championed the significance of circular overlaps or ring species as the perfect demonstration of speciation, yet in the over 50 years since, only a handful of such taxa are known. …”
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