Results 121 to 130 of about 207,251 (349)

Recent advances in understanding migration systems of New World land birds [PDF]

open access: bronze, 2010
John Faaborg   +19 more
openalex   +1 more source

Bird Strike Risk for Space Launch Vehicles [PDF]

open access: yes
Within seconds after liftoff of the Space Shuttle during mission STS-114, a turkey vulture impacted the vehicle's external tank. The contact caused no apparent damage to the shuttle, but the incident led NASA to consider the potential consequences of ...
Czech, Matthew, Hales, Christy
core   +1 more source

Waterfowl population survey of the Marcali reservoir (2007–2008). [PDF]

open access: yes, 2011
This study has shown that the Marcali reservoir is an important waterbird wetland habitat espe- cially during the migration period.
Kovács, Gyula   +2 more
core  

The impact of forced closure on proppant distribution of hydraulic fracturing in shale formations

open access: yesDeep Underground Science and Engineering, EarlyView.
Research findings demonstrate that implementing forced closure within shale formations can remarkably mitigate proppant settlement, concurrently increasing the effective propped surface area from 29.74% to 38.68%. Abstract Forced closure is widely used in conventional oil and gas reservoirs to promote uniform proppant placement.
Tongxuan Gu   +3 more
wiley   +1 more source

Adaptive Regulation of Stopover Refueling during Bird Migration: Insights from Whole Blood Transcriptomics. [PDF]

open access: yesGenome Biol Evol, 2023
Bounas A   +5 more
europepmc   +1 more source

Dynamic expression of lamin B1 during adult neurogenesis in the vertebrate brain

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background In mammals, specific brain regions such as the dentate gyrus (DG) of the hippocampus and the subventricular zone (SVZ) of the lateral ventricles harbor adult neural stem/progenitor cells (ANSPCs) that give rise to new neurons and contribute to structural and functional brain plasticity.
Diana Zhilina   +12 more
wiley   +1 more source

Macroecological Analysis of Bird Migration Routes in North America Using eBird Data: Beta Diversity Perspective

open access: yesDiversity
Bird migration routes across North America, which are often speculated upon at the microscale, are now subject to scrutiny using the ‘eBird’ database, the world’s largest data repository for the North American continent.
Chang-Eon Park, Hee-Cheon Park
doaj   +1 more source

Global dissemination of influenza A virus is driven by wild bird migration through arctic and subarctic zones. [PDF]

open access: yesMol Ecol, 2023
Gass JD   +16 more
europepmc   +1 more source

Pre‐oviposition development of the brown anole (Anolis sagrei)

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background The brown anole, Anolis sagrei, has emerged as a representative squamate species for developmental studies during the past decades. Novel functional tools have been established to manipulate embryogenesis through genome editing or the introduction of small molecule inhibitors, and their effective use requires a thorough ...
Antonia Weberling   +9 more
wiley   +1 more source

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