Results 91 to 100 of about 1,842,020 (300)

(PS)2-v2: template-based protein structure prediction server

open access: yesBMC Bioinformatics, 2009
Background Template selection and target-template alignment are critical steps for template-based modeling (TBM) methods. To identify the template for the twilight zone of 15~25% sequence similarity between targets and templates is still difficulty for ...
Hwang Jenn-Kang   +2 more
doaj   +1 more source

...of shadow and substance, of things and ideas : Finding Inspiration in The Twilight Zone [PDF]

open access: yes, 2012
Tonight\u27s story on The Twilight Zone is somewhat unique, and calls for a different kind of introduction. This, as you may recognize, is a map of the United States...
Rudy, John M.
core   +1 more source

Oreo: detection of clones in the twilight zone [PDF]

open access: yesESEC/SIGSOFT FSE, 2018
Source code clones are categorized into four types of increasing difficulty of detection, ranging from purely textual (Type-1) to purely semantic (Type-4).
V. Saini   +4 more
semanticscholar   +1 more source

From dusk till dawn: ecoacoustic monitoring reveals wind energy impacts on roding Eurasian woodcock Scolopax rusticola

open access: yesWildlife Biology, EarlyView.
Renewable energy is vital for reducing carbon emissions and yet its infrastructure poses challenges to biodiversity. While the impacts of wind power on bats and raptors are well‐studied, the effects on elusive species remain largely unknown. The Eurasian woodcock Scolopax rusticola, a nocturnal forest bird, performs characteristic courtship flights at ...
Jan O. Engler   +6 more
wiley   +1 more source

The wolf is back! Non‐consumptive effects of the return of a large carnivore on the use of supplementary feeding sites by roe deer

open access: yesWildlife Biology, EarlyView.
Understanding how prey species tradeoff predation risk and resource acquisition is particularly important for advancing our knowledge of predator–prey relationships. We investigated this by studying the use of concentrated anthropogenic resources, namely supplementary feeding sites, by roe deer Capreolus capreolus before and after grey wolf Canis lupus
Federico Ossi   +7 more
wiley   +1 more source

The Roles of Suspension-Feeding and Flux-Feeding Zooplankton as Gatekeepers of Particle Flux Into the Mesopelagic Ocean in the Northeast Pacific

open access: yesFrontiers in Marine Science, 2019
Zooplankton are important consumers of sinking particles in the ocean’s twilight zone. However, the impact of different taxa depends on their feeding mode.
Michael R. Stukel   +4 more
doaj   +1 more source

A Case Report on Rehabilitation of the Asiatic Black Bear (Ursus thibetanus ussuricus) in the Wild 亚洲黑熊 (Ursus thibetanus ussuricus) 野外放归野化案例报告

open access: yesWildlife Letters, EarlyView.
Asiatic black bears in Russia face conservation threats such as habitat destruction and fragmentation, which exacerbate food shortages caused by crop failures. This study explores an innovative approach to rehabilitating bears that abandon hibernation in mid‐winter due to extreme exhaustion by providing supplemental food near their den sites.
Sergey A. Kolchin   +2 more
wiley   +1 more source

Dietary resilience of coral reef fishes to habitat degradation

open access: yesJournal of Animal Ecology, EarlyView.
Metabarcoding of gut contents shows that two common benthic‐feeding reef fishes with different feeding stratgies—a butterflyfish (Chaetodon capistratus) and a hamlet (Hypoplectrus puella)—shift diets on degraded reefs. These shifts mirror contrasting patterns in body condition: butterflyfish showed strong individual variation, whereas condition was ...
Friederike Clever   +9 more
wiley   +1 more source

Trade‐offs across life history stages and social association types shape winter communal roosting in a long‐lived raptor

open access: yesJournal of Animal Ecology, EarlyView.
Our study demonstrates how life history trade‐offs and pair bonds influence winter roosting in red kites. Analysing long‐term GPS data from 216 individuals, we reveal marked behavioural plasticity in communal roosting: young, non‐breeding males are most likely to join communal roosts, whereas breeding pairs predominantly roost together near their ...
Benedetta Catitti   +6 more
wiley   +1 more source

Constitutionalism in the Shadow of Doctrine: The President’s Non-Enforcement Power [PDF]

open access: yes, 2000
Barron challenges the court-centered approach to the scope of the President\u27s non-enforcement power. He contends that a President, notwithstanding that he considers himself bound by the Supreme Court\u27s constitutional interpretations, should resolve
Barron, David
core   +1 more source

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