Results 221 to 230 of about 269,743 (379)

Dilepton production in heavy-ion collisions with in-medium spectral functions of vector mesons [PDF]

open access: green, 2008
E. Santini   +5 more
openalex   +1 more source

The “regime shift extinctions” hypothesis and mass extinction of waterbirds in Hawaiʻi

open access: yesEcosphere, Volume 17, Issue 1, January 2026.
Abstract Studies of biodiversity loss commonly imply that species extinctions occurred as a direct result of initial human arrival and thus are attributable to stewardship failures of Indigenous Peoples. However, recent studies have suggested this assumption is not supported by the evidence, prompting a global reevaluation of existing assumptions.
Kristen C. Harmon   +2 more
wiley   +1 more source

A multi‐scale assessment of interior Douglas‐fir tree mortality for hazard and risk assessments

open access: yesEcosphere, Volume 17, Issue 1, January 2026.
Abstract Land managers use hazard (susceptibility) and risk rating systems to guide the application of forest management treatments that aim to reduce future damages to forests. Rating systems are typically designed for individual damage agents, but tree mortality often results from multiple agents without a clear proximate cause.
Robert A. Andrus   +7 more
wiley   +1 more source

Understory plant species recruitment and expansion spur community shifts following forest restoration treatments

open access: yesEcosphere, Volume 17, Issue 1, January 2026.
Abstract Restoration treatments have been implemented in many of the dry conifer forests of the western United States. By decreasing forest density and increasing forest heterogeneity, these treatments are generally effective at meeting their primary objective of reducing the risk of uncharacteristically severe wildfire.
Arièl B. Demarest   +4 more
wiley   +1 more source

Discovering the D 0 ∗ ( 2100 ) in <i>B</i> semileptonic decays. [PDF]

open access: yesEur Phys J C Part Fields
Du ML   +5 more
europepmc   +1 more source

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