Results 31 to 40 of about 4,239 (155)
Acupuncture for Lateral Epicondylitis: A Systematic Review
Evidence-Based Complementary and Alternative Medicine, Volume 2015, Issue 1, 2015., 2015 Objective. This systematic review aimed to assess the effectiveness and safety of acupuncture for lateral epicondylitis (LE). Methods. Seven databases and the WHO International Clinical Trials Registry Platform Search Portal were searched to identify relevant studies.
Hongzhi Tang +11 more
wiley +1 more source
全球能源互联网, 2022 配电网作为供电的最后环节，其供电恢复速度和恢复负荷的比例影响着整个电力系统的恢复力水平，因此提升系统遭受极端自然灾害下的配电网供电恢复能力显得尤为重要。智能软开关（soft open point，SOP）是一种全控型电力电子器件，具有连续调节功率和提供无功电压支撑等优点，将会在配电系统正常运行和供电恢复中得到广泛应用。以配电网恢复力评估与提升为目标，首先，考虑故障后通过可控分布式电源和SOP恢复负荷供电，建立有源配电网负荷恢复模型；其次，提出将负荷恢复模型嵌入到时序蒙特卡洛模拟过程中的恢复力评估流程 ...
叶宇鑫 +4 more
doaj +1 more source
全球能源互联网, 2019 电网输配电网损引发的间接碳排放已被我国部分试点碳市场纳入管控。参与碳市场对电网企业而言是机遇也是挑战，电网作为服务低碳能源转型的减排平台，其网损水平并不完全取决于自身管理能力，网损水平的波动使得电网企业暴露于碳市场履约风险之下。前期已基于支持向量机方法，采用2012～2016年能源主管部门披露的某省有关数据，构建了网损统计分析模型。进一步根据某省发展规划构建多个未来发展假想场景，根据试点碳市场规则，对2017～ 2020年期间某省电网网损水平和碳排放配额仓位进行态势推演。基于碳排放配额仓位推演结果 ...
黄杰 +6 more
doaj +1 more source
Impact Analysis of Energy Storage Participating in Peak Shaving and Valley Filling for Distribution Network on Network Loss and Voltage Deviation [PDF]
, 2023 [Introduction] The application scenarios of peak shaving and valley filling by energy storage connected to the distribution network are studied to clarify the influence of energy storage access on network losses and voltage quality on the distribution ...
Fuchun LI +5 more
core +1 more source
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT With the rapid development of the energy storage industry, aqueous zinc‐ion batteries (AZIBs) have attracted considerable attention in the field of energy storage because of their inherent advantages, thereby emerging as a promising research direction with significant potential.
Lingjiao Fu +8 more
wiley +1 more source
Research on JP switchgear production decisions of A Co.,Ltd. [PDF]
, 2016 随着社会经济发展和人民生活水平的提高，国家在电网建设方面的投资步伐稳步加快，这为承担电能控制和保护作用的专用设备——开关柜，提供了更加广阔的市场前景。然而中低压电气成套制造行业也面临着产能过剩、成本攀升、利润不断下滑的竞争形势。为了应对这种局面，越来越多的电气成套制造企业日益注重生产决策管理，通过完善决策手段，不断降低成本来提升企业竞争优势。论文对A公司JP开关柜生产决策方面存在的问题进行了深入分析和研究；将本量利分析法和边际贡献分析法应用于开关柜生产决策方案设计 ...
束剑文
core
Sexuality, Gender &Policy, Volume 8, Issue 2, May 2025.ABSTRACT This study examines the association between women's empowerment indicators and sexual autonomy across 22 sub‐Saharan African countries, utilizing data from 188,017 women of reproductive age. Drawing from Demographic and Health Surveys, descriptive and multilevel logistic regression analyses were employed.
Turnwait Otu Michael +2 more
wiley +1 more source
Design and Implementation of Intelligent Monitoring System for Power Distribution Room [PDF]
, 2016 随着我国经济实力的不断增强，电力系统也取得了显著的成就。当前我国电网规模不断扩充。居民对于供电的可靠性与质量要求大幅提高。因此，如何确保提供经济安全、优质可靠的电力是我国电力系统在未来发展中面临的重要挑战之一。配电室作为电力系统中的重要组成元素，担负着电能的变压分流的重任，传统的配电室管理手段主要是依靠人工定时对电力仪表进行检查并形成报表，其工作效率低下，无法适应迅速发展的供电规模与居民的用电需求。如何利用信息技术与网络传输技术对配电室电力设备的运转状态进行远程实时监控，提高配电室管理的信息化水平 ...
姜维伟
core
Reliability Evaluation Method of Urban Distribution Network Power Supply Considering Automatic Partitioning of Distribution Network [PDF]
, 2023 [Introduction] Under the current situation of increasing automation level of distribution network, in order to solve the problem that the influence of distribution automation is not considered in traditional distribution network power supply reliability ...
Wei LIAO, Wenfeng YANG, Zhou SHU
core +1 more source
The platform policy matrix: Promotion and regulation
Policy &Internet, Volume 17, Issue 1, March 2025.Abstract This study provides a comprehensive analysis of policy measures adopted by countries in response to the rapid growth of digital platforms, which significantly impact various sectors and national economies. It examines the delicate balance between regulation and innovation, offering nuanced policy recommendations.
Junic Kim, Shanghe Ahn
wiley +1 more source