Results 231 to 240 of about 172,722 (314)

Presolar Grains as Probes of Supernova Nucleosynthesis. [PDF]

open access: yesSpace Sci Rev
Liu N   +4 more
europepmc   +1 more source

Direct imaging searches for planets around white dwarf stars [PDF]

open access: bronze, 2005
M. R. Burleigh   +2 more
openalex   +1 more source

Responses of shallow subarctic ponds to a warming climate in the Anthropocene: a palaeolimnological perspective from the Hudson Bay Lowlands, Canada

open access: yesBoreas, EarlyView.
We show that the biological assemblage of two lakes in the Hudson Bay Lowlands experienced shifts in their biological assemblages in a very similar period as inferred hydrological change; yet, we also show that both ponds also had a clear anthropogenic warming signal as demonstrated by similar results in a chironomid‐based palaeo‐temperature ...
Connor Nishikawa   +3 more
wiley   +1 more source

Parallels and discrepancies between non‐native species introductions and human migration

open access: yesBiological Reviews, EarlyView.
ABSTRACT Biological invasions and human migrations have increased globally due to socio‐economic drivers and environmental factors that have enhanced cultural, economic, and geographic connectivity. Both processes involve the movement, establishment, and spread of species, yet unfold within fundamentally different philosophical, social and biological ...
Danish A. Ahmed   +38 more
wiley   +1 more source

Population synthesis for symbiotic stars with white dwarf accretors [PDF]

open access: bronze, 2006
Guoping Lü   +2 more
openalex   +1 more source

Origin of an orbiting star around the galactic supermassive black hole. [PDF]

open access: yesProc Jpn Acad Ser B Phys Biol Sci
Nishiyama S   +8 more
europepmc   +1 more source

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