Results 21 to 30 of about 13,756 (117)
Rare Metals, Volume 45, Issue 1, January 2026.ABSTRACT Sodium‐ion capacitors (SICs) offer high energy and power density with long cycle life, but developing kinetically compatible electrodes remains challenging. This work developed a simple and sustainable strategy to synthesize homologous carbon electrodes from the inner shells of durian husks (ISDH) for high‐performance SICs.
De‐Bing Yan +7 more
wiley +1 more source
Jianzhu Gangjiegou Jinzhan, 2008 本文阐述了用来检视、理解和研究组合节点和半连续组合梁的高阶有限元分析模型的最新进展。对这些用来模拟组合节点、半连续组合节点的有限元模型进行了深入的介绍、分析及对比实验论证。此外,本文还检视了栓钉及受拉钢筋的变形对于端板式组合节点及半连续组合梁结构性能的影响。
王隽, 钟国辉
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International Journal of Urban and Regional Research, Volume 50, Issue 1, Page 191-220, January 2026.Abstract Henry George advocated for capturing land value increases for public ends. The active approach of public authorities organizing and financing land development can help capture higher land value increases, as Hartman and Spit indicate. However, this approach hardly happens in developing countries, where the coalition of private developers and ...
Nannan Xu
wiley +1 more source
Conservation Biology, Volume 39, Issue 6, December 2025.Abstract As the coverage of area‐based conservation increases across the globe, it is critical to improve understanding of the social and ecological outcomes of such measures and the pathways to their outcomes. A social–ecological systems approach to monitoring and evaluation is increasingly advocated; yet, applications remain scarce.
Natalie C. Ban +21 more
wiley +1 more source
Beyond Motivation: Modeling the Predictive Role of L2 Pride in Informal Digital Learning of English
International Journal of Applied Linguistics, Volume 35, Issue 4, Page 1938-1952, November 2025.ABSTRACT This study investigates the role of second language (L2) pride—an understudied affective factor—in shaping learners’ language learning motivation and involvement with informal digital learning of English (IDLE). Drawing on questionnaire data from 1388 Chinese university EFL students, the study employs structural equation modeling to examine ...
Minlin Minny Zou +3 more
wiley +1 more source
Jianzhu Gangjiegou Jinzhan, 2013 使用ANSYS分析软件建立了薄壁型钢-混凝土梁柱组合节点在ISO-834火灾升温曲线下的有限元理论分析模型,对薄壁型钢-混凝土梁柱节点弯矩-时间曲线和节点耐火时间进行参数化分析。研究结果表明,荷载水平的大小对组合节点的耐火极限具有很大影响;然而当荷载水平保持不变时,防火保护层厚度则是另一个对梁柱组合节点的耐火极限有显著影响的重要因素,而其它参数如材料特性、构件几何尺寸等对梁柱组合节点耐火极限影响很小。
王传奇, 沈建华, 高轩能
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方套方中空夹层钢管混凝土柱与钢-混凝土梁单边螺栓端板连接节点数值分析
Jianzhu Gangjiegou Jinzhan, 2020 为了揭示方套方中空夹层钢管混凝土柱与钢-混凝土组合梁单边螺栓端板连接的受力性能和破坏机理,通过ABAQUS有限元软件建立了该组合节点的数值分析模型,明确了材料本构关系模型和复杂接触问题。通过水平低周往复荷载试验验证了数值分析模型的准确性,对其破坏模式和滞回曲线进行了评价。考虑了几何参数、材料参数、荷载参数对节点水平荷载-水平位移曲线的影响,讨论了极限承载力和初始刚度的影响规律。研究表明,方套方中空夹层钢管混凝土柱与钢-混凝土组合梁单边螺栓端板连接节点具有良好的抗震性能和受力性能 ...
王静峰, 端梦珺, 郭磊, 张猛
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Integrative Conservation, Volume 3, Issue 4, Page 312-329, December 2024.Biosphere reserves aim to protect global biodiversity alongside social and economic development. In the Cape Floristic Region, biosphere reserves are an effective conservation approach to protect arthropods against habitat transformation in this biodiverse region.
Michael J. Samways +3 more
wiley +1 more source
Community perceptions of invasive species and environmental management in a US island territory
Conservation Biology, Volume 38, Issue 6, December 2024.Abstract Environmental managers struggle with communicating accurate and relevant information and with gaining trust from the communities they serve, problems that are especially pronounced in minority and colonized communities. An important step in developing successful management strategies is partnering directly with the communities involved, but ...
Ann Marie Gawel +2 more
wiley +1 more source
Jianzhu Gangjiegou Jinzhan, 2021 碟簧垫片具有良好的变形和弹性复位能力,通过预压碟簧垫片可实现结构或构件的震后复位。通过将碟簧垫片引入至方钢管混凝土柱-H形钢梁连接节点,实现了此类节点的自复位功能。采用通用有限元程序ANSYS建立了节点的精细化有限元模型,并对带有碟簧的方钢管混凝土柱-H形钢梁连接节点进行了参数分析,重点考虑了碟簧初始预应力、碟簧数量、碟簧组合方式对此类节点滞回性能、抗弯承载力、节点刚度、耗能能力及残余转角的影响,并和传统角钢节点进行了对比。分析结果表明:通过对碟簧的合理设计,可实现此类节点在震后恢复至初始状态 ...
王一心 +3 more
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