Results 41 to 50 of about 14,304 (132)
Legislative Attention and Nonprofit Efficiency: A Link Across Sectoral Boundaries
Policy Studies Journal, EarlyView.ABSTRACT Government attention matters for nonprofit management and nonprofit‐government interactions. This study focuses on legislative attention, an important yet less‐studied aspect of government attention in public policy research, and examines its impact on nonprofit efficiency.
Yuhao Ba, Jessica Berrett, Jason Coupet
wiley +1 more source
Dianci bileiqi, 2019 支柱瓷绝缘子的脆性断裂故障给电力系统的安全稳定运行造成了严重的影响,而支柱瓷绝缘子在动态载荷下的运行条件要更加恶劣,断裂故障亦更加频繁。为分析动态载荷下支柱瓷绝缘子的应力特征分布规律,基于热-结构耦合数学模型建立了支柱瓷绝缘子有限元数值仿真模型,并分别建立了相应的动态风力、短路电动力和地震动态载荷的数学模型,对动态风力、短路电动力和地震波作用下的应力特征及最大拉应力动态变化特征进行计算分析。
李尊 +4 more
doaj
Coalition Opportunity Structures and Advocacy Coordination in Consensus and Majoritarian Democracies
Policy Studies Journal, EarlyView.ABSTRACT Research on advocacy coalitions suggests that belief homophily—the tendency of actors to coordinate based on shared policy beliefs—drives coalition formation. However, coalition opportunity structures, which are shaped by institutional contexts, may influence the extent to which belief homophily matters.
Keiichi Satoh +7 more
wiley +1 more source
Gaoya dianqi, 2018 评估GIS运行状态通常采用基于层次分析法的多层模糊综合评判方法,该方法未充分考虑某些评价因素的变化程度不同时对评判结果的影响程度的差异,降低了评估结果的可靠性。为提升GIS评估结果的可靠性,文中提出采用变权系数的多层次模糊综合评价模型,综合GIS工作环境、外观情况、维修状态、生产厂家和附件情况等建立GIS层次型评估指标体系,在常权权重的基础上引入均衡函数的变权模式修正各指标权重系数,利用模糊统计法和模糊分布法确定各指标的隶属函数,通过各影响因素状态、模糊权重矩阵融合各评价因素的隶属函数 ...
周勇 +5 more
doaj
Policy &Internet, Volume 18, Issue 1, March 2026.ABSTRACT This article investigates how TikTok Shop reproduces the e‐commerce model of Douyin Shop against a backdrop of divergent regulatory challenges and geopolitical distrust. One of the strategic changes we observe in TikTok Shop is the shift of consumer goods suppliers from local merchants to China‐based sellers.
Shuaishuai Wang, Jing Meng, Yitong Li
wiley +1 more source
Gaoya dianqi, 2017 文中搭建了真空断路器试验平台,实现了主轴卡涩等四类机械故障状态。通过将正常及故障状态下的实测振动信号进行经验模态分解,得到所需要的内禀模态函数（intrinsic made function,IMF）,利用能量法求出包含主要故障特征信息的各内禀模态函数分量的能量总量。利用IMF分量能量总量作为特征向量,并以此作为支持向量机输入,分析对比了不同分类策略、核函数的分类时间和分类准确率,经实验分析选用"一对其他"分类策略并且核函数为径向基函数的分类效果最优 ...
冯英 +5 more
doaj
NEPA “Modernization”: From the Trump Administration to the Biden Administration
Review of Policy Research, Volume 43, Issue 2, March 2026.ABSTRACT Researchers have recently examined changes to American environmental policy under the Trump administration's first term, and to a lesser extent, under the Biden administration. Scholars have largely not considered changes to the National Environmental Policy Act (NEPA), one of the earliest environmental laws in the United States, and a law ...
Michelle L. Edwards
wiley +1 more source
Gaoya dianqi, 2018 随着电力系统发展,纯机电暂态和电磁暂态仿真在分析大规模特高压交直流混合电网时已呈现明显不足。为了准确分析特高压交直流输电系统的动态特性,文中基于电力系统全数字实时仿真平台（ADPSS）搭建了特高压交直流输电系统的机电—电磁暂态混合仿真模型,并对整流侧和逆变侧交流母线故障进行了仿真分析。结果表明通过机电—电磁暂态混合模型仿真结果输出,能够有效体现直流系统整体以及局部的各个元器件的详细动态过程,为特高压交直流系统的稳定控制提供技术理论支撑。
王亮 +5 more
doaj
Sexuality, Gender &Policy, Volume 9, Issue 1, February 2026.ABSTRACT The purpose of this study is to determine the relationship between productivity and socioeconomic characteristics, as well as the degree to which job satisfaction and engagement can strengthen or moderate this association. With a focus on the mediating roles of job satisfaction and job engagement, this study examines the complex relationship ...
Abdullah Al Masud +6 more
wiley +1 more source
Effects of landscape fragmentation on floodplain fishes as revealed by species–habitat networks
Conservation Biology, Volume 40, Issue 1, February 2026.Abstract How species interact with habitat patches is influenced primarily by habitat configuration (e.g., connectivity) and species’ functional traits. As levels of fragmentation increase, identifying the intricate connections between these components is crucial for biodiversity conservation.
Chen Zhang +8 more
wiley +1 more source