Results 111 to 120 of about 2,900 (245)
Terra Nova, EarlyView.ABSTRACT Annual tree‐ring oxygen‐isotope values were measured from sections of two fossil logs of Picea mariana (black spruce) recovered from last glacial maximum proglacial sediment in Illinois, USA. Collectively, the specimens date from ca. 25,130 to 24,720 cal years BP.
Dana M. Labotka +2 more
wiley +1 more source
Abstracts for the International Conference on Asteroids, Comets, Meteors 1991
, 1991 Topics addressed include: chemical abundances; asteroidal belt evolution; sources of meteors and meteorites; cometary spectroscopy; gas diffusion; mathematical models; cometary nuclei; cratering records; imaging techniques; cometary composition; asteroid
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The Earth's Greatest Porous Media
Perspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.Abstract How deeply does modern meteoric water circulate into the continental crust? How deep is the Earth's Critical Zone (CZ), the top layer of the continental lithosphere that co‐evolves with the atmosphere, hydrosphere, and biosphere, extending from vegetation canopy down to fresh bedrock and the base of active groundwater circulation?
Ying Fan +3 more
wiley +1 more source
Meteors Recorded at Seismic Stations
, 2013 Akustische Wellen, ausgesandt von Meteoren, werden an seismischen Stationen registriert, nachdem sie sich auf dem Wege durch die Atmosphäre ausgebreitet haben. Sie koppeln in den Boden ein.
Ziegert, Albrecht, Neunhöfer, Horst
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The Biofuels Blueprint: Understanding the U.S. Renewable Fuel Standard
Applied Economic Perspectives and Policy, Volume 48, Issue 3, Page 565-590, July 2026.ABSTRACT We provide a comprehensive review of the U.S. Renewable Fuel Standard (RFS), synthesizing nearly two decades of program evolution, market outcomes, and economic analysis. The RFS mandates minimum volumes of renewable fuel blending through a nested structure based on life‐cycle greenhouse gas reductions, enforced via tradeable Renewable ...
Maria Gerveni +3 more
wiley +1 more source
Spatial bias correction for sporadic meteors photographed in New Mexico
, 1970 Spatial bias correction for sporadic meteors photographed in New ...
Albers, L. U., Diedrich, G.
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Is the Scholarly System Breaking Down?
Learned Publishing, Volume 39, Issue 3, July 2026.ABSTRACT On the back of countless warnings that the scholarly system is seriously being threatened, indeed, upended by fraud, fakery and numerous bad practices, we set out to establish the extent to which this is true by asking the people who are, arguably, in the best position to know—early career researchers (ECRs).
David Nicholas +7 more
wiley +1 more source
Discrete levels of beginning height of meteors in streams
, 1970 Discrete levels of beginning height of meteors in ...
Cook, A. F.
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Disasters, Volume 50, Issue 3, July 2026.Abstract This study investigates the claim that women are disproportionately more likely to die in disasters by reviewing existing data sources and compiling new datasets on sex‐differentiated disaster fatalities in the twenty‐first century. The analysis is structured by disaster type, covering geophysical, meteorological, climatological, hydrological,
Olivier Rubin
wiley +1 more source
Choice Feminism and the Opt‐Out Phenomenon: Is It Possible to Speak of Free Will?
Gender, Work &Organization, Volume 33, Issue 4, Page 1376-1389, July 2026.ABSTRACT The aim of this research was to question choice feminism in the light of the opt‐out phenomenon, through a thematic narrative analysis of the professional trajectories of five Brazilian women with university degrees. As a result of the research—and the main contribution to the advancement of knowledge in the field—it was found that although ...
Paula Furtado Hartmann de Queiroz Monteiro +3 more
wiley +1 more source