Results 21 to 30 of about 798,207 (285)

A hybrid multi-objective gray wolf optimization algorithm for a fuzzy blocking flow shop scheduling problem

open access: yesAdvances in Mechanical Engineering, 2018
Blocking flow shop scheduling problems have important applications in manufacturing. Because of the imprecise and vague temporal parameters in real-world production, this article formulates a fuzzy blocking flow shop scheduling problem with fuzzy ...
Zhi Yang, Cungen Liu
doaj   +1 more source

Optimization of Reservoir Dam Operation Using Gray Wolf, Crow Search and Whale Algorithms Based on the Solution of the Nonlinear Programming Model

open access: yesعلوم آب و خاک, 2021
Optimizing the water resources operation, especially in the agricultural sector, which has the largest share in the water resources operation, is extremely important.
A. Donyaii, A. Sarraf, H. Ahmadi
doaj  

Studies of wolf x coyote hybridization via artificial insemination.

open access: yesPLoS ONE, 2017
Following the production of western gray wolf (Canis lupus) x western coyote (Canis latrans) hybrids via artificial insemination (AI), the present article documents that the hybrids survived in captivity for at least 4 years and successfully bred with ...
L David Mech   +5 more
doaj   +1 more source

A Modified Grey Wolf Algorithm with Applications to Engineering [PDF]

open access: yesمجله مدل سازی در مهندسی
In this contribution, a modified gray wolf algorithm for use in engineering applications is presented. The grey wolf algorithm is one of the meta-heuristic optimization methods that has recently been widely used by researchers due to its good ...
Vahid Mahboub
doaj   +1 more source

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

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

Research on Optimization of GWO-BP Model for Cloud Server Load Prediction

open access: yesIEEE Access, 2021
To improve the accuracy of cloud server resource load prediction, particle swarm optimization (PSO) algorithm, gray wolf optimization (GWO) algorithm and BP neural network are studied in-depth and applied.
Ke Hou   +3 more
doaj   +1 more source

Is incest common in gray wolf packs? [PDF]

open access: yesBehavioral Ecology, 1997
Deborah Smith,* Thomas Meier, EH Geffen, L. David Mech, John W. Burch, Layne G. Adams,* and Robert K. Wayne* •Department of Biology, University of California, Los Angeles, CA 90095, USA, Denali National Park and Preserve, PO Box 9, Denali Park, AK 99755, USA, Institute for Nature Conservation Research, Facility of Life Sciences, Tel Aviv University ...
Deborah Smith   +6 more
openaire   +1 more source

Driver drowsiness detection using Gray Wolf Optimizer based on voice recognition [PDF]

open access: yes, 2022
Globally, drowsiness detection prevents accidents. Blood biochemicals, brain impulses, etc., can measure tiredness. However, due to user discomfort, these approaches are challenging to implement.
Hassan, A. K. A.   +2 more
core   +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

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