Results 211 to 220 of about 940,275 (297)

Genetic population structure of red foxes Vulpes vulpes across a rural landscape: insights into population connectivity and spatial patterns

Wildlife Biology, EarlyView.
Human activities have shaped and are continuing to influence terrestrial landscapes, creating heterogenous, and often, fragmented landscapes. Generalist species, like the red fox Vulpes vulpes, show high flexibility in habitat use, and occur across the heterogeneous, anthropogenic landscapes of central Europe.
Lukas G. Scholz, Felicitas Oehler, Florian Kunz, Robert Hagen, Niko Balkenhol, Cornelia Ebert, Thomas Alef, Manisha Bhardwaj, Janosch Arnold, Gisela Kopp, Ilse Storch   +10 more
wiley   +1 more source

Optimal control of a heat flow system via novel enhanced quadratic interpolation optimization tuned 2DOF-PID controller. [PDF]

Sci Rep
Yüksek G, Can K, Ekinci S, Akin E.
europepmc   +1 more source

Waypoint Navigation of a 2D Drone in Stochastic Environment via Regularised Proximal Policy Optimisation

Artificial Intelligence for Engineering, EarlyView.
We present a three‐stage training framework combining Behaviour Cloning warm‐starting with auxiliary‐regularised Deep Reinforcement Learning PPO fine‐tuning for 2D drone waypoint navigation under stochastic wind. Persistent imitation regularisation prevents catastrophic forgetting, achieving robust generalisation to unseen targets and out‐of ...
Ahmet Bilgehan Serçe, Necati Aksoy
wiley   +1 more source

Single-Exposure Prophylactic Transcranial Nano-Pulsed Laser Therapy Promotes Functional Resilience Following Mild Blast-Induced Neurotrauma. [PDF]

Int J Mol Sci
Gupta N, Sheffield KN, Khanmirzaei M, Grant AC, Guptarak J, Bolding IJ, Johnson KM, Esenaliev RO, Prough DS, Micci MA.   +9 more
europepmc   +1 more source

AI‐enabled bumpless transfer control strategy for legged robot with hybrid energy storage system

CAAI Transactions on Intelligence Technology, EarlyView.
Abstract Designing Hybrid energy storage system (HESS) for a legged robot is significant to improve the motion performance and energy efficiency of the robot. However, switching between the driving mode and regenerative braking mode in the HESS may generate a torque bump, which has brought significant challenges to the stability of the robot locomotion.
Zhiwu Huang, Zi Yu, Hui Peng, Zixuan Wang, Xiaokang Dai, Weirong Liu, Jing Wang   +6 more
wiley   +1 more source

Intelligent adaptive frequency regulation of interconnected power networks under renewable uncertainty and time delays. [PDF]

Sci Rep
Awad MA, Attia MA, El-Ebiary AH.
europepmc   +1 more source

Double‐Integration‐Enhanced Stochastic Gradient Descent Based on Neural Dynamics for Improving Generalisation

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Generalisation is a crucial aspect of deep learning, enabling models to perform well on unseen data. Currently, most optimisers that improve generalisation typically suffer from efficiency bottlenecks. This paper proposes a double‐integration‐enhanced stochastic gradient descent (DIESGD) optimiser, which treats the negative gradient as an ...
Ting Li, Longbang Wang, Jiexing Li, Jicheng Li   +3 more
wiley   +1 more source

Expression of Concern: Effective PID controller design using a novel hybrid algorithm for high order systems. [PDF]

PLoS One
PLOS One Editors.
europepmc   +1 more source

Queering Institutional Milestones in Elite Higher Education: Queer Perspectives on Princeton University and Coeducation (1960–1980)

Gender &History, EarlyView.
ABSTRACT A new archive of oral history interviews from LGBTQIA‐identified alumni, faculty and staff reveals the complex ways that queer and transgender students understood, experienced and remembered the long transition from single‐sex to coeducation at Princeton University.
Ezelle Sanford III, Judy Jarvis, Eric Anglero   +2 more
wiley   +1 more source