Results 31 to 40 of about 306,896 (290)

Complete mitochondrial genome of the Greenland wolf, Canis lupus orion

open access: yesMitochondrial DNA. Part B. Resources, 2019
The Greenland wolf, Canis lupus orion as s subspecies of the gray wolf, is native to Greenland. Here, we assembled a complete 16,650 bp genome for the C. l. orion mitochondrion by employing Illumina HiSeq platform.
Hyunjun Cho   +3 more
doaj   +1 more source

GRAY WOLF POPULATION PROJECTION WITH INTRASPECIFIC COMPETITION

open access: yesNatural Resource Modeling, 2014
AbstractCompetition effects are incorporated into a model of wolf‐population dynamics. A classic single‐state model is augmented into a dual‐state mapping of the evolution of the size of wolf packs and the number of wolf packs. This dual‐state model, unlike the single‐state density dependent model, is amenable to analyzing intraspecific competition ...
Hochard, J., Finnoff, D.
openaire   +1 more source

The STAGES view of red spirals and dusty red galaxies: Mass-dependent quenching of star-formation in cluster infall [PDF]

open access: yes, 2008
We investigate the properties of optically passive spirals and dusty red galaxies in the A901/2 cluster complex at redshift ~0.17 using restframe near-UV-optical SEDs, 24 micron IR data and HST morphologies from the STAGES dataset.
Alfonso Aragón-Salamanca   +114 more
core   +5 more sources

Genomic Approaches Reveal an Endemic Subpopulation of Gray Wolves in Southern China

open access: yesiScience, 2019
Summary: Although gray wolves (Canis lupus) are one of the most widely distributed terrestrial mammals, their origins in China are not well understood. We sequenced six specimens from wolf skins, showing that gray wolves from Southern China (SC) derive ...
Guo-Dong Wang   +11 more
doaj   +1 more source

Teachers and teaching in upper secondary education: a comparison of systems in place across secondary and FE sectors [PDF]

open access: yes, 2011
The training of teachers in upper secondary education varies considerably dependent on whether training is undertaken as a secondary school teacher or as a teacher within the Further Education (FE) system.
Rogers, Lynne
core   +2 more sources

Developmental and Epileptic Encephalopathy due to Biallelic Pathogenic Variants in PIGM

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective PIGM encodes a critical enzyme in the glycosylphosphatidylinositol (GPI)‐anchor biosynthesis pathway. While promoter‐region mutations in PIGM have been associated with a relatively mild phenotype characterized by portal vein thrombosis and absence seizures, recent evidence suggests that coding‐region mutations result in a more severe
Júlia Sala‐Coromina   +11 more
wiley   +1 more source

Considering Pleistocene North American wolves and coyotes in the eastern Canis origin story

open access: yesEcology and Evolution, 2021
The evolutionary origins and hybridization patterns of Canis species in North America have been hotly debated for the past 30 years. Disentangling ancestry and timing of hybridization in Great Lakes wolves, eastern Canadian wolves, red wolves, and ...
Paul J. Wilson, Linda Y. Rutledge
doaj   +1 more source

The Sad Story of the Northern Rocky Mountain Gray Wolf Reintroduction Program [PDF]

open access: yes, 2013
A reflection on the past, present and future of environmental law in this 20th Anniversary Edition offers an opportunity to revisit the Endangered Species Act, particularly the Northern Rocky Mountain States federal wolf reintroduction program ...
Babcock, Hope M.
core   +2 more sources

Laser Powder Bed Fusion of Copper–Tungsten Composites for Heat Sink Applications in High‐Power Electronics

open access: yesAdvanced Engineering Materials, EarlyView.
This article demonstrates the successful qualification of a copper–tungsten composite for laser powder bed fusion. The resulting components exhibited high density, high thermal conductivity, and reduced thermal expansion. Heat sinks with complex geometries were successfully manufactured, clearly showcasing the material's potential for additive ...
Simon Rauh   +6 more
wiley   +1 more source

A comparison of modern metaheuristic algorithms in the operation of multi-purpose dams [PDF]

open access: yesرویکردهای نوین در مهندسی آب و محیط زیست
The optimal operation of a multi-purpose reservoir is one of the complex and non-linear problems in multi-objective optimization. The limit of water resources and its non-uniform distribution have made the optimal management and utilization of water ...
Hossain Azargoon   +2 more
doaj   +1 more source

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