Results 41 to 50 of about 28,606 (289)

Human Activity Mediates a Trophic Cascade Caused By Wolves [PDF]

, 2005
: Experimental evidence of trophic cascades initiated by large vertebrate predators is rare in terrestrial ecosystems. A serendipitous natural experiment provided an opportunity to test the trophic cascade hypothesis for wolves (Canis lupus) in Banff ...
Paquet, P. C., McKenzie, J. A., White, C. A., Nietvelt, C. G., Hurd, T. E., Bayley, S. E., Fryxell, J. M., Hebblewhite, M.   +7 more
core   +1 more source

Fun fact about wolves

, 2023
'Wolves are majestic creatures that have captured our imagination for centuries. From their haunting howls to their fierce hunting skills, they have always been a symbol of strength and endurance.
Erzsebet Frey
core   +1 more source

Optimizing Stratification in Binary Colloidal Supraparticles

Advanced Science, EarlyView.
Supraparticles from binary particle populations show stratification when dried at high Péclet numbers. In spray‐dried systems at high initial particle concentration and fast drying conditions optimal combinations of particle size ratios and volume fractions that produce maximal stratification are found both in experiment and simulation, contrasting the
Frederic Rudlof, Silas Wolf, Sonja Schaller, Jonathan Martín González, Carsten Schilde, Nicolas Vogel   +5 more
wiley   +1 more source

Wolf Predation on White‐tailed Deer Before, During, and After a Historically Mild Winter in Northern Minnesota

Ecology and Evolution
In many southern boreal ecosystems of North America, wolves are the primary predators of white‐tailed deer, and white‐tailed deer are the primary prey of wolves.
Thomas D. Gable, Austin T. Homkes, Joseph K. Bump   +2 more
doaj   +1 more source

Home range, habitat use, and activity patterns of African wolves (Canis lupaster) in the Ethiopian highlands

Global Ecology and Conservation, 2022
African wolves (Canis lupaster) and Ethiopian wolves (C. simensis) occur often sympatrically across habitats in the Ethiopian Highlands, with recent studies finding evidence for interspecific competition.
Tariku Mekonnen Gutema, Anagaw Atickem, Diress Tsegaye, Desalegn Chala, Afework Bekele, Claudio Sillero-Zubiri, Jorgelina Marino, Dietmar Zinner, Vivek V. Venkataraman, Peter J. Fashing, Nils C. Stenseth   +10 more
doaj   +1 more source

StackingNet: Collective Inference Across Independent AI Foundation Models

Advanced Science, EarlyView.
ABSTRACT Artificial intelligence (AI) built on large foundation models has transformed language understanding, computer vision, and reasoning, yet these systems remain isolated and cannot readily share their capabilities. Coordinating the complementary strengths of independently developed, black‐box foundation models is essential for trustworthy ...
Siyang Li, Chenhao Liu, Dongrui Wu, Zhigang Zeng, Lieyun Ding   +4 more
wiley   +1 more source

An Enhanced Fuzzy Hybrid of Fireworks and Grey Wolf Metaheuristic Algorithms

Axioms
This research work envisages addressing fuzzy adjustment of parameters into a hybrid optimization algorithm for solving mathematical benchmark function problems. The problem of benchmark mathematical functions consists of finding the minimal values.
Juan Barraza, Luis Rodríguez, Oscar Castillo, Patricia Melin, Fevrier Valdez   +4 more
doaj   +1 more source

Learning to Live With Wolves: Community-based Conservation in the Blackfoot Valley of Montana

Human-Wildlife Interactions, 2017
We built on the existing capacity of a nongovernmental organization called the Blackfoot Challenge to proactively address wolf (Canis lupus)-livestock conflicts in the Blackfoot Valley of Montana.
Seth M. Wilson, Elizabeth H. Bradley, Gregory A. Neudecker   +2 more
doaj   +1 more source

NSD2 Coordinates the Neurogenic‐to‐Gliogenic Transition via H3K36me2‐Dependent Activation of the EGFR‐ERK Pathway

Advanced Science, EarlyView.
NSD2 coordinates the neurogenic‐to‐gliogenic transition in the developing neocortex through H3K36me2‐dependent activation of EGFR–ERK signaling. Loss of NSD2 disrupts astroglial and oligodendroglial development, whereas ERK activation rescues gliogenic defects in vitro and in vivo.
Hanxue Chen, Mengyuan Li, Lin Hou, Bin Yin, Boqin Qiang, Ran Gao, Pengcheng Shu, Xiaozhong Peng   +7 more
wiley   +1 more source

The Marxist Approach to Nature: The Case of Wolves in the Soviet Union

Politologija
This article analyzes the orthodox Marxist theory of nature as a philosophy of nature, based primarily on the later works of Karl Marx and the works of Friedrich Engels, as well as its role as a Soviet State ideology of mastering nature.
Aivaras Jefanovas, Mantas-Antanas Davidavičius   +1 more
doaj   +1 more source