Results 261 to 270 of about 418,445 (289)

Extinction of Light by Suspensions of Silica Dust

Proceedings of the Physical Society. Section B, 1957
Application of approximations relating to spheres to the scattering of light by polydisperse dust clouds is discussed theoretically. If the relative refractive index of the particles is low, the shapes of the particles are not extreme, the particles are not orientated, and only the scattering forward through angles less than 30° is considered, the ...
openaire   +1 more source

The Sixth Mass Extinction: fact, fiction or speculation?

Biological Reviews, 2022
Philippe Bouchet, Benoît Fontaine, Robert H. Cowie   +2 more
exaly  

Behavioral and neurobiological mechanisms of pavlovian and instrumental extinction learning

Physiological Reviews, 2021
Mark E Bouton, Gavan P. McNally, Stephen Maren   +2 more
exaly  

Dust Extinction, Attenuation, and Emission

2021
openaire   +1 more source

Accelerated modern human–induced species losses: Entering the sixth mass extinction

Science Advances, 2015
Todd M. Palmer, Robert M. Pringle, Gerardo Ceballos   +2 more
exaly  

Distinct hippocampal engrams control extinction and relapse of fear memory

Nature Neuroscience, 2019
Michael R Drew, Christine A. Denny, Francis Shue   +2 more
exaly  

Biological annihilation via the ongoing sixth mass extinction signaled by vertebrate population losses and declines

Proceedings of the National Academy of Sciences of the United States of America, 2017
Gerardo Ceballos, Paul R. Ehrlich, Rodolfo Dirzo   +2 more
exaly  

PHANEROZOIC BIODIVERSITY MASS EXTINCTIONS

Annual Review of Earth and Planetary Sciences, 2006
Richard K Bambach
exaly  

Extinction by Dust Grains

2013
openaire   +1 more source

Genetics and extinction

Biological Conservation, 2005
Richard Frankham
exaly