Results 31 to 40 of about 12,610 (131)
Rare Metals, Volume 45, Issue 1, January 2026.ABSTRACT Moist‐electric generators (MEGs) harness energy from ubiquitous ambient humidity, which has emerged as a promising way to collect energy irrespective of location and time. This study presents a high‐performance MEG employing a bilayer Janus nanofiber membrane: a hydrophilic layer (lithium chloride/citric acid/polyvinyl alcohol) for enhanced ...
Peng Chen +7 more
wiley +1 more source
Gaoya dianqi, 2017 直流分压器是特高压直流输电系统中不可缺少的主设备,其采集数据的准确性对电网的安全稳定运行至关重要。基于直流分压器的工作原理,分析致使直流分压器分压比变化的主要因素,通过数学公式直观的诠释分压比的不确定性,然后在研究分压比不确定性的基础上构建直流分压器校准分析计算模型,并试验证明了该模型对站用±800 kV直流分压器的校准水平高达10-510-6量级,大幅度提升了直流分压器量值测量的准确度。
王奇 +4 more
doaj
New Phytologist, Volume 247, Issue 6, Page 2616-2629, September 2025.Summary Seagrasses are important contributors to environmental nutrient cycling in marine ecosystems and can improve water quality by absorbing excess nitrogen (N). However, these ecosystems are vulnerable to human‐mediated pressures, including marine heatwaves (MHWs), particularly those of longer duration. We performed an experiment simulating a 30‐d,
Alissa V. Bass +5 more
wiley +1 more source
Gaoya dianqi, 2018 分析了特高压调压变压器的工作原理,获得直流偏磁下调压变压器的等效电路,建立了调压变压器的有限元磁场模型。基于时域场路耦合模型,计算分析了当调压抽头位于第一分接头时不同直流偏磁影响下特高压调压变压器的电流特性,也对比分析了调压变压器各绕组电流的谐波的变化规律。计算结果可为调压变压器的保护提供参考。
胥建文 +3 more
doaj
Policy &Internet, Volume 16, Issue 4, Page 692-710, December 2024.Abstract In this paper, we interrogate the sanctions instated against Russian media by the European Union (EU) in response to Russia's aggression in Ukraine. We do this in three ways. First, we present the outcome of extensive network measurements that show the heterogeneous implementation of the sanctions in EU Member States.
Niels ten Oever +6 more
wiley +1 more source
Dianci bileiqi, 2016 为了对配电变压器雷击故障原因进行深入分析,提出合理的变压器保护措施,论文以10kV配电变压器为研究对象,通过对变压器雷击故障类型的分析认为抑制线路侵入波是保护配电变压器的重要途径;分析了变压器参数以及避雷器参数,并用ATP软件建立了直击雷和感应雷过电压模型;针对具有避雷器及不具有避雷器两种情况,计算出了雷击时入侵10kV配电变压器的过电压参数;通过对两种情况下波形和幅值的分析,分别提出了变压器防御直击雷和感应雷的相应措施。
王华云 +5 more
doaj
World Medical &Health Policy, Volume 16, Issue 4, Page 692-708, December 2024.Abstract The Middle East region has a long history of resistance, activism, and advocacy movements in health, most recently as part of the 2011 region‐wide Arab Spring. Despite this storied history, however, movements of resistance, activism, and advocacy in health in the region are rarely unpacked, examined, or documented.
Mohammed Alkhaldi +3 more
wiley +1 more source
IET 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
Sexuality, Gender &Policy, Volume 7, Issue 4, Page 348-365, November 2024.Abstract In the armed conflict between Kashmiri militancy and the Indian state forces, Kashmiri women have been relentless victims of abduction, rape, molestation, and cruel objectification by the militaristic patriarchs of both sides. In the context of the state's unaccountability, the rebuttal of justice is horrific in Kashmir.
Payel Pal, Goutam Karmakar
wiley +1 more source
Rare Metals, Volume 43, Issue 7, Page 3242-3249, July 2024.Graphical abstract AbstractIn this work, a conventional HfO2 gate dielectric layer is replaced with a 3‐nm ferroelectric (Fe) HZO layer in the gate stacks of advanced fin field‐effect transistors (FinFETs). Fe‐induced characteristics, e.g., negative drain induced barrier lowering (N‐DIBL) and negative differential resistance (NDR), are clearly observed
Zhao‐Hao Zhang +10 more
wiley +1 more source