Results 51 to 60 of about 3,047 (168)
Review of Policy Research, Volume 43, Issue 2, March 2026.ABSTRACT This study examines the paradoxical relationship between policy learning and capacity: governments need certain capacities to learn effectively, yet these same capacities often emerge from previous learning experiences. Through a comparative analysis of Hong Kong and Singapore's responses to SARS and COVID‐19, we demonstrate how policy ...
Shubham Sharma, Xun Wu, Gleb Papyshev
wiley +1 more source
Gaoya dianqi, 2020 一次设备的小型化、一体化、多功能化对节约占地面积、降低工程造价及运维成本均具有较大优势,是电网发展的趋势。根据电磁式电压互感器与变压器工作原理近似这一特点,通过改变电压互感器额定工作磁密从而扩大其带载能力,然后在低压侧增加分段式补偿绕组结构,调整控制二次电压输出范围,实现分接开关功能。由工作磁密升高而导致的误差超差现象,基于电压感应式原理和移相技术,在电压互感器低压侧进行空载和负载补偿达到控制目的。验证试验表明,通过功率补偿后一体化电压互感器负载从60 kVA至空载时,二次输出电压变化率在±3%以内 ...
王欢 +4 more
doaj
Countermeasures for the Development of China's New Highway Transportation-Energy Integrated System [PDF]
[Introduction] China's transportation sector is a significant contributor to carbon emissions. To achieve carbon peaking and neutrality, developing a new transportation-energy integrated system based on energy Internet is a crucial step for the low ...
Can ZHANG, Mingzhen ZHANG
core +1 more source
Metaverse Application in Power Systems [PDF]
, 2022 Metaverse is a new internet application and social form of virtual reality integration which is produced by integrating a variety of new technologies.
LI Guangdi, XI Chao, YANG Bo, ZHOU Bowen
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Conservation Biology, Volume 40, Issue 1, February 2026.Abstract Urgency to save species from extinction has prompted increased investment in law enforcement in protected areas. To date, such law enforcement has largely focused on increasing costs and reducing opportunities for offending. However, these resource‐intensive approaches are not always effective and can contribute to conflict between people and ...
Freya A. V. St. John +3 more
wiley +1 more source
Optimization Scheduling of Cold-Heat-Electricity Integrated Energy System Under Pumped Storage Gray Start [PDF]
ObjectivesPumped storage units have gray start potential. Integrating this capability with the multi-energy complementary advantages of an integrated energy system (IES) makes it suitable for system recovery under extreme events.
HOU Hui +7 more
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Rare Metals, Volume 45, Issue 1, January 2026.ABSTRACT Ceramic capacitors are critical components in advanced electronic devices, primarily due to their multi‐functionalities in energy/information storage and conversion. However, poor temperature stability remains a long‐standing challenge for practical applications, especially at extremely high‐ or low‐temperature conditions (e.g., > 200°C or ...
Zhi‐Peng Li +7 more
wiley +1 more source
, 2023 水电站跨省跨区送电涉及多省份、多品种、多时间尺度等多维度电量曲线分解，且需要考虑复杂的电网调峰等需求，是电站每月发电运行中亟待解决的重要难题。依托实际工程的生产需求，构建了适合跨省、跨区送电的水电站月度合同电量曲线分解模型，考虑保量保价、保量竞价、市场化三类品种电价差异，以及电网调峰、市场和电站运行复杂约束，提出了多省多品种发电收益总和最大的二次规划目标，并采用混合整数线性规划方法实现了模型高效求解。以溪洛渡右岸水电站为依托工程，通过枯期、汛期两个不同的应用场景进行了模型验证 ...
徐天遥 +6 more
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Wildlife Letters, Volume 3, Issue 4, Page 143-151, December 2025.Effects of methylmercury bioaccumulation on survival of Columbia Spotted Frogs were modified by sex and length and were mediated by corticosterone (a glucocorticoid hormone) whereas effects of chytrid fungus were limited. ABSTRACT Amphibians have suffered widespread declines caused by many interacting factors whose effects are often difficult to ...
Brian J. Tornabene +7 more
wiley +1 more source
The Future of AI in the GCC Post‐NPM Landscape: A Comparative Analysis of Kuwait and the UAE
Politics &Policy, Volume 53, Issue 6, December 2025.ABSTRACT Comparative evidence of how two Gulf Cooperation Council (GCC) states translate artificial intelligence (AI) ambitions into post–New Public Management (post‐NPM) outcomes are scarce because most studies focus on Western democracies. To fill this gap, we examine constitutional, collective choice, and operational rules that shape AI uptake in ...
Mohammad Rashed Albous +2 more
wiley +1 more source