Results 341 to 350 of about 1,082,940 (421)

Past aridity and dust drove biodiversity crises and altered pollination in the ancient gymnosperm Ephedra (Gnetales)

open access: yesBiological Reviews, EarlyView.
ABSTRACT The long‐term effects of present‐day climate change on pollination are unquantified. However, distinguishing climatic drivers of ancient changes in pollination could provide valuable insights into biotic responses to near‐future climate states.
Natasha Barbolini   +9 more
wiley   +1 more source

The Key Role of Chemistry in Schelling's Early Philosophy of Nature

open access: yesEuropean Journal of Philosophy, EarlyView.
Abstract This article puts forward the thesis that Schelling's philosophical engagement with chemistry plays a key role in his project of a philosophy of nature. I claim that Schelling takes Lavoisier's new chemistry to indicate that Kant's dynamical theory of matter could provide the basis for a unified account of nature. By dynamical theory of matter,
Luis Fellipe Garcia
wiley   +1 more source

3D magnetization inversion using fuzzy c-means clustering with application to geology differentiation

, 2016
The presence of remanent magnetization has hindered the application of generalized 3D magnetic inversion in exploration geophysics because of the unknown and variable magnetization directions.
Yaoguo Li, Jiajia Sun
semanticscholar   +1 more source

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