Results 21 to 30 of about 11,020 (175)

Exercise Therapies for Parkinson’s Disease: A Systematic Review and Meta‐Analysis

open access: yesParkinson's Disease, Volume 2020, Issue 1, 2020., 2020
Recently, rehabilitative exercise therapies have been described as an important method of overcoming the limitations of the conventional therapies for Parkinson’s disease. The present study aimed to evaluate efficacy and safety of exercise therapies for Parkinson’s disease. Randomized controlled trials that evaluated exercise therapies in patients with
Hyun-young Choi   +15 more
wiley   +1 more source

Fermi Surface Structure Revealed by Quantum Oscillations in Half‐Heusler Semimetal LuAuSn

open access: yesRare Metals, Volume 45, Issue 3, March 2026.
ABSTRACT The Fermi surface structure in the half‐Heusler semimetallic compound LuAuSn was systematically investigated using quantum oscillation studies of high‐quality single crystals and first‐principles calculations. Clear bulk quantum oscillation signals were observed for multiple complementary physical properties, including magnetization, Hall ...
Yue Lu   +12 more
wiley   +1 more source

Climate stability drives multidimensional nestedness of amphibian assemblages in a Chinese sky island system

open access: yesFunctional Ecology, Volume 40, Issue 3, Page 636-654, March 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The nested subset pattern (nestedness) has been widely used to explain species distributions in island and fragmented systems. Mountain sky islands serve as critical natural laboratories for understanding the evolutionary consequences of geographic isolation and climate
Caiwen Zhang   +5 more
wiley   +1 more source

Surface‐Embedded Ag@Multilayer Graphene for Photothermal‐Enhanced Superhydrophobic Anti‐Icing Coatings

open access: yesRare Metals, Volume 45, Issue 2, February 2026.
ABSTRACT Harnessing solar energy for self‐heating presents an effective strategy to suppress surface ice formation. In this paper, we fabricated nano‐silver‐modified multilayer graphene sheets (Ag@MGs) that integrate photothermal and superhydrophobic properties for anti‐icing applications.
Yihan Zhang   +7 more
wiley   +1 more source

Incremental Analysis Updates in a Convective‐Scale Ensemble Kalman Filter Using Minute‐by‐Minute Phased Array Radar Observations

open access: yesJournal of Advances in Modeling Earth Systems, Volume 17, Issue 9, September 2025.
Abstract Rapid‐update data assimilation (DA) cycles, particularly during the early stages of the assimilation process, often suffer from physical imbalances that degrade the quality of analyses and lead to a rapid decline in forecast skill. This study evaluates the impact of combining the incremental analysis update (IAU) method with the ensemble ...
Zhaoyang Huo   +6 more
wiley   +1 more source

Tree mycorrhizal associations regulate relationships between plant and microbial communities and soil organic carbon stocks at local scales in a temperate forest

open access: yesFunctional Ecology, Volume 39, Issue 6, Page 1550-1566, June 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Forests store substantial amounts of soil organic carbon (SOC), but SOC stocks differ strongly between forest ecosystems dominated by arbuscular mycorrhizal (AM) or ectomycorrhizal (EcM) fungi.
Mengxu Zhang   +10 more
wiley   +1 more source

China's Eco‐Civilisation, Climate Leviathan, and Hobbesian Energy Transition

open access: yesAntipode, Volume 57, Issue 3, Page 830-861, May 2025.
Abstract Scholars have hitherto tended to theorise China's ecological civilisation project either as a form of environmental authoritarianism or as a vision of eco‐socialism. This paper contributes to the conversation by conducting a textual analysis of Chinese scholarly discussions on eco‐civilisation.
David Chen
wiley   +1 more source

Domain‐adaptation‐based named entity recognition with information enrichment for equipment fault knowledge graph

open access: yesIET Collaborative Intelligent Manufacturing, Volume 6, Issue 4, December 2024.
Domain‐adaptation‐based named entity recognition with information enrichment is proposed for developing an equipment fault knowledge graph. A question answering application of the equipment fault knowledge graph is proposed. Abstract Numerous files, such as records and logs, are generated in the process of equipment diagnosis and maintenance (D&M ...
Dengrui Xiong   +3 more
wiley   +1 more source

Preparation and antioxidant activity of synthesized vanadyl (Ⅳ) trehalose and vanadyl (Ⅳ) carboxymethyl trehalose [PDF]

open access: yes, 2013
对合成的钒氧海藻糖和钒氧羧甲基海藻糖的结构进行红外光谱分析,并利用ICP-MS测定钒的含量分别为2.9%和3.2%。同时对钒氧海藻糖和钒氧羧甲基海藻糖清除羟基自由基与DPPH自由基的能力进行研究,结果表明,钒氧海藻糖和钒氧羧甲基海藻糖清除DPPH·的能力和清除·OH的能力均比配体的清除能力有显著提高。此外 ...
冯大伟   +4 more
core  

高压电抗器振动特性及实验分析

open access: yesGaoya dianqi, 2019
为进一步研究高压电抗器振动机理及特性,针对一台油浸式并联电抗器,根据其结构特点和受力情况,建立了绕组与铁心的振动数学模型,理论分析了电抗器振动特性;对油浸式并联电抗器进行振动实验,研究了不同测点的振动特性、最佳测点的选择、不同电压下振动变化规律与振动信号特征频率。研究结果表明:电抗器振动频率以100 Hz为主,内部铁心饼表面振动幅值最大,在油箱外部采集的振动信号与内部具有相同的振动特性,可以反映电抗器内部运行状态。研究结果为电抗器减振降噪以及基于振动法分析电抗器故障提供了有效信息与有效依据。
魏旭   +7 more
doaj  

Home - About - Disclaimer - Privacy