Results 101 to 110 of about 13,585 (194)

Factors associated with survival, recovery, and movements in the western Gulf Coast population of mottled ducks

open access: yesThe Journal of Wildlife Management, EarlyView.
We evaluated associations among biological, environmental, and anthropogenic factors and survival, recovery, and post‐summer movements for the western Gulf Coast population of mottled ducks in Louisiana and Texas during 1997‐2020. Our results contribute to a better understanding of the factors influencing demographic performance, harvest, and movements
Christopher P. Malachowski   +5 more
wiley   +1 more source

Mixed evidence for disturbance‐mediated apparent competition for declining caribou in western British Columbia, Canada

open access: yesThe Journal of Wildlife Management, EarlyView.
Investigating the decline of a caribou population in central British Columbia, we found that 1) recent wildfires were a stronger draw for primary ungulate prey than cutblocks, 2) most predators were associated with primary prey but had mixed responses to disturbance, and 3) caribou used cutblocks, potentially increasing their risk.
Katie Tjaden‐McClement   +7 more
wiley   +1 more source

The Core–Shell Approach for Thermally Conductive and Electrically Insulating Polymer Nanocomposites: A Review

open access: yesMacromolecular Rapid Communications, EarlyView.
Core–shell nanoparticles open a promising route to thermally conductive and electrically insulating nanocomposites. Abstract The development of new high‐performance materials in the field of polymer composites is becoming increasingly challenging as the requirements for real‐life applications evolve rapidly. In particular, the issue of heat dissipation
Antoine Bodin   +3 more
wiley   +1 more source

Clinical characteristics and prognosis of steroid-resistant nephrotic syndrome in children: a multi-center retrospective study. [PDF]

open access: yesItal J Pediatr
Li S   +14 more
europepmc   +1 more source

Nonlocal active sound control for composite regions

open access: yesMathematical Methods in the Applied Sciences, EarlyView.
In the active sound control problem, additional sound sources, known as control sources, are implemented at the perimeter of a protected domain. The control sources can generate secondary sound inside the shielded domain, which attenuates incoming noise. This leads to an inverse source problem.
Nan Hu, Sergey Utyuzhnikov
wiley   +1 more source

Influence of Velocity Feedback Time Delay on the Nonlinear Dynamic Characteristics of Maglev Trains Under Unsteady Aerodynamic Forces

open access: yesInternational Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT Time delays frequently arise in active control systems due to sensor sampling, signal transmission, and actuator response, making their effects on system dynamics non‐negligible. This paper investigates how velocity feedback time delay influences the nonlinear dynamic characteristics of a maglev train subjected to unsteady aerodynamic forces ...
Jia‐Xuan Li, Zhi‐Wei Liu, Xiang Liu
wiley   +1 more source

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