Results 121 to 130 of about 57,781 (308)

An Improved Gray Wolf Optimization Algorithm to Solve Engineering Problems [PDF]

, 2021
Yu Li, Xiaoxiao Lin, Jingsen Liu
openalex   +1 more source

DNA metabarcoding reveals wolf dietary patterns in the northern Alps and Jura Mountains

Wildlife Biology, EarlyView.
Understanding predator–prey interactions is crucial for wildlife management and human–wildlife coexistence, particularly in multi‐use landscapes such as western Europe. As wolves Canis lupus recolonize their former habitats, knowledge of their diet is essential for conservation, management and public acceptance.
Florin Kunz, Eduard Mas‐Carrió, Philippine Surer, Fridolin Zimmermann, Philippe Christe, Luca Fumagalli, Nina Gerber   +6 more
wiley   +1 more source

Applying a Hybrid Gray Wolf-Enhanced Whale Optimization Algorithm to the Capacitated Vehicle Routing Problem

Journal of Advanced Transportation
The study presents a novel hybrid gray wolf and whale optimization algorithm (hGWOAM) for the capacitated vehicle routing problem (CVRP). By integrating the enhanced whale optimization algorithm (EWOA) and gray wolf optimizer (GWO) with tournament ...
Vu Hong Son Pham, Van Nam Nguyen, Nghiep Trinh Nguyen Dang   +2 more
doaj   +1 more source

Delineating seasonal shifts in reindeer habitat and diet selection by integrating GPS telemetry and stable isotope analysis

Wildlife Biology, EarlyView.
Seasonal changes shape herbivore behaviour by altering forage availability and habitat conditions; however, few studies integrate diet and habitat selection data across temporal scales. This study uses seasonality as a unifying framework to combine fine‐scale GPS‐based habitat selection data with broader‐scale dietary information from stable isotope ...
Tamara A. Hiltunen, Sami M. Kivelä, Jouko Kumpula, Jouni O. Aspi, Jeffrey M. Welker   +4 more
wiley   +1 more source

Energy-saving optimal scheduling under multi-mode “source-network-load-storage” combined system in metro station based on modified GrayWolf Algorithm [PDF]

Archives of Electrical Engineering
Aiming to address power consumption issues of various equipment in metro stations and the inefficiency of peak shaving and valley filling in the power supply system, this study presents an economic optimization scheduling method for the multi-modal ...
Jingjing Tian, Yu Qian, Feng Zhao, Shenglin Mo, Huaxuan Xiao, Xiaotong Zhu, Guangdi Liu   +6 more
doaj   +1 more source

Comparative Trends of Sociality Among Terrestrial Carnivores: A Multivariate Analysis 陆生食肉动物社会性的比较趋势:一项多变量分析

Wildlife Letters, EarlyView.
In this study we analyze the role of phylogeny, environment, and community structure on sociality. Using structural equation modeling (SEM) we aim to quantify the direct and indirect impacts of variables on behaviors including social grouping, reproduction, and space use among Carnivora species.
Jessica Ward, Aileen C. Mill, Chris Carbone, Steve Rushton   +3 more
wiley   +1 more source

Identifying Causes of Reproductive Failure in Zoo‐Housed Bush Dogs (Speothos venaticus) to Improve Ex Situ Management

Zoo Biology, EarlyView.
We distributed a survey to global institutions housing bush dogs (Speothos venaticus) to collect data on factors which may affect litter survival. Information from the Zoological Information Management System (ZIMS) and studbook records supplemented this dataset. We found that within northern temperate regions, the number of pups reared to the age of 1
Alice S. Clark, Veronica B. Cowl, Jane L. Hurst, Lisa Holmes, Paula Stockley   +4 more
wiley   +1 more source

Skin cancer diagnosis (SCD) using Artificial Neural Network (ANN) and Improved Gray Wolf Optimization (IGWO). [PDF]

Sci Rep, 2023
Lai W, Kuang M, Wang X, Ghafariasl P, Sabzalian MH, Lee S.   +5 more
europepmc   +1 more source

A Fast Control Method Based on Fuzzy Logic Optimized by Gray Wolf, Firefly and Grass Hopper Algorithms for Maximum Power Point Tracking of Photovoltaic Systems Under Partial Shading Condition

, 2021
Mohammad Hasan Parvaneh, Milad Khosravi, Farshad Khosravi   +2 more
openalex   +1 more source

Gray wolf optimizer with bubble-net predation for modeling FCCU main fractionator [PDF]

, 2021
Xiaojing Wang, Chengli Su, Ning Wang, Huiyuan Shi   +3 more
openalex   +1 more source