Results 121 to 130 of about 52,861 (224)

Vertical structural complexity of plant communities represents the combined effects of resource acquisition and environmental stress on the Tibetan Plateau

Communications Biology
The vertical structural complexity (VSC) of plant communities reflects the occupancy of spatial niches and is closely related to resource utilization and environmental adaptation.
Changjin Cheng, Jiahui Zhang, Mingxu Li, Congcong Liu, Li Xu, Nianpeng He   +5 more
doaj   +1 more source

Tuning Vibrational Coupling Strength Between Hyperbolic Media and Organic Molecules

Nanophotonics, Volume 15, Issue 6, 27 March 2026.
Molecular polaritons, hybrid modes formed by vibrational bond modes and optical modes, typically in cavities, are investigated with the intent of inducing stronger coupling for the purpose of targeted control in a variety of application spaces. Here, we focus on decreasing mode volumes and assessing a variety of tuning parameters to increase coupling ...
Courtney L. Ragle, John E. Buchner, In‐Ho Lee, Youngji Kim, Byung‐Il Noh, Saurabh Dixit, Joseph Matson, Jiahan Li, Siyuan Dai, J. H. Edgar, Sang‐Hyun Oh, Lauren E. Buchanan, Joshua D. Caldwell   +12 more
wiley   +1 more source

Collective identities of VSCs: influencing factors and impact

European Journal for Sport and Society
This paper explores the positive effects and factors that shape collective identities within voluntary sport clubs (VSCs). As the role and development of collective identities in VSCs remain poorly understood, Classic Institutional Theory is combined with Social Identity Theory to identify the micro- and organisational-level factors that shape these ...
openaire   +1 more source

Correlation‐Driven d‐Band Modifications Promote Chemical Bonding at 3d‐Ferromagnetic Surfaces

Small, Volume 22, Issue 13, 3 March 2026.
Electron correlation at the oxygen‐passivated Fe(100) surface renormalizes and narrows the Fe d‐bands, enhancing their energetic overlap with the frontier orbitals of adsorbed pentacene. This strengthens hybridization and converts a weakly bound interface into a chemisorbed hybrid system, illustrating how correlation‐tuned d‐bands can be used to ...
David Maximilian Janas, Andreas Windischbacher, Alessandro Sala, Vitaliy Feyer, Iulia Cojocariu, Manuel Gruber, Mehdi Bouatou, Andrea Droghetti, Peter Puschnig, Giovanni Zamborlini, Mirko Cinchetti   +10 more
wiley   +1 more source

A Novel Transient Analysis of Multiterminal VSC-HVDC System Incorporating Superconducting Fault Current Limiter

International Transactions on Electrical Energy Systems
Power transmission using a voltage source converter- (VSC-) based high-voltage direct current (HVDC) system offers autonomous control of real and reactive power, constant DC voltage polarity, and bidirectional power flow.
Wajid Ahmed, Premila Manohar, C. H. Hussaian Basha   +2 more
doaj   +1 more source

Analysis of multi-infeed receiving AC system with incompletely segmented VSC-HVDC

Global Energy Interconnection
When multiple LCC-HVDC transmission lines are densely fed into a receiving AC system, voltage dips can easily propagate in the power system, resulting in multiple LCC commutation failures simultaneously.
You Zuo, Minxiao Han, Bing Liu, Tamara Egamnazarova   +3 more
doaj   +1 more source

From Local Patterns to Global Context: A Multimodal Deep Learning Approach for Complex Power Quality Disturbance Recognition

Artificial Intelligence for Engineering, Volume 2, Issue 1, Page 38-52, March 2026.
A multimodal deep learning framework that combines time–frequency feature extraction, lightweight Transformer‐based global dependency modelling and signal‐based cross‐attention is proposed for recognising complex power quality disturbances. The framework effectively integrates local and long‐range representations, enabling robust and accurate ...
Jiajian Lin, Hadi Nabipour Afrouzi, Mehran Motamed Ektesabi, Jalal Tavalaei   +3 more
wiley   +1 more source

Optimal Operation Strategy of Multiterminal AC–DC Interconnected Distribution Networks With SOP

IET Smart Energy Systems, Volume 2, Issue 1, Page 76-86, March 2026.
To improve the operational economy of distribution networks with high penetration of renewable energy, this paper studies the AC–DC interconnected distribution networks with multi‐terminal soft open points (SOPs) and its optimal operation strategy. ABSTRACT To improve the operational economy of distribution networks with high penetration of renewable ...
Xiaolong Yang, Hongbo Wang, Jiaxu Cui, Fang Liu, Jingzhi Wang   +4 more
wiley   +1 more source

Insights Into Gut Barrier Dysfunction and Metabolic Alterations in Mycophenolate‐Induced Enteropathy

Basic &Clinical Pharmacology &Toxicology, Volume 138, Issue 3, March 2026.
ABSTRACT Mycophenolic acid (MPA) is a widely used immunosuppressant whose use is often limited by gastrointestinal toxicity. Gut bacterial hydrolysis of liver‐derived MPA glucuronides increases local exposure to MPA, potentially impairing epithelial barrier function and cellular metabolism.
Clarisse Brossier, François‐Ludovic Sauvage, Christel Valencia‐Schmitt, Valérie Calco, Pascal Villa, Pierre Marquet, Roland Lawson   +6 more
wiley   +1 more source

Copaiba Oil–Resin Reduces the Alveolar Bone Damage Triggered by Apical Periodontitis in Rats

International Endodontic Journal, Volume 59, Issue 3, Page 511-523, March 2026.
ABSTRACT Aim This study aimed to investigate the effects of copaiba oil–resin on induced apical periodontitis in rats. Methodology A total of 24 male Wistar rats were divided equally into three groups (eight animals each): control (C), apical periodontitis (AP) and apical periodontitis with copaiba administration (AP + COP).
Rayssa Maitê Farias Nazário, Deborah Ribeiro Frazão, Leonardo Oliveira Bittencourt, Victoria Santos Chemelo, José Mário Matos‐Sousa, Beatriz Rodrigues Risuenho Peinado, Roberta Souza D’almeida Couto, Osmar Alves Lameira, João Daniel Mendonça de Moura, Jorddy Neves Cruz, Fabrício Mezzomo Collares, Rafael Rodrigues Lima   +11 more
wiley   +1 more source