Results 71 to 80 of about 3,872 (226)
Gaoya dianqi, 2014 抗震性能是高压开关设备的重要性能。应用ANSYS软件随机振动分析模块的功率谱密度（PSD）方法对南阳站1 100 kV HGIS在水平地震加速度0.3g,垂直加速度0.15g设防烈度下的机械强度进行了详细的分析计算,计算结果表明该HGIS能够耐受该地震烈度且具有较大的安全裕度。
张铎 +4 more
doaj
The homotopy fixed point set of Lie group actions on elliptic spaces
, 2014 Let $G$ be a compact connected Lie group, or more generally a path connected topological group of the homotopy type of a finite CW-complex, and let $X$ be a rational nilpotent $G$-space.
Buijs, Urtzi +3 more
core +1 more source
Visibility Analysis of the Sun as Viewed From Multiple Spacecraft at the Sun‐Earth Lagrange Points
Space Weather, Volume 23, Issue 2, February 2025.Abstract Spacecraft equipped with solar telescopes are planned for deployment at various vantage points in the heliosphere to conduct coordinated, multi‐view observations of the Sun and its dynamic activities. We investigate solar visibility using imaging instruments aboard spacecraft stationed at the Sun‐Earth Lagrange points L1, L4 and L5. First, the
Jinsung Lee +4 more
wiley +1 more source
The SyMoGIH project and Geo-Larhra: A method and a collaborative platform for a digital historical atlas [PDF]
, 2014 International audienceThe aim of this paper is to highlight the need for digital atlases in historical research and to present the data model and the collaborative platform we have developed in order to produce a historical geographic information system (
Beretta, Francesco +1 more
core +1 more source
Self‐healing polymers in rigid and flexible perovskite photovoltaics
InfoMat, Volume 7, Issue 1, January 2025.This review presents the employment of self‐healing polymers in rigid and flexible perovskite solar cells. It reveals the interactions of self‐healing polymers having different functional groups with the perovskite structure. It appears that an effective way of physical and mechanical improvement in perovskite‐based solar cells is through the use of ...
Fang‐Cheng Liang +6 more
wiley +1 more source
Gaoya dianqi, 2017 文中针对常规变电站长期存在因隔离开关触头接触表面积垢、锈蚀、氧化等造成接触面发热,电流互感器漏油等造成绝缘降低,笔者以恩和220 kV变电站110 kV侧采用混合式开关设备（HGIS）设备的改造安装施工为实例,介绍了HGIS设备在常规变电站如何进行改造安装施工的方法与实现,有效地解决了新型设备HGIS在老旧常规变电站安装改造施工的相关问题。文中所介绍的改造施工方法,降低了建设投资,缩短了建设周期,因采用母线轮替停运方式,有效的缩短了停电时间,电量负荷损失已基本降到最低 ...
朱栋, 金海勇
doaj
IET Renewable Power Generation, Volume 19, Issue 1, January/December 2025.A hydrogen energy storage planning and operational strategy for distribution networks based on dynamic transformer capacity expansion is proposed to address voltage violations and reverse power flow issues caused by high‐penetration distributed generation.
Jin Zhu +5 more
wiley +1 more source
A new conceptual framework for investigating complex genetic disease [PDF]
, 2015 Some common diseases are known to have an inherited component, however their population- and familial-incidence patterns do not conform to any known monogenic Mendelian pattern of inheritance and instead they are currently much better explained if an ...
Shobbir Hussain
core +2 more sources
Annals of Human Genetics, Volume 89, Issue 1, Page 54-65, January 2025.Abstract Objective This study aims to investigate the potential causal relationship, shared genomic loci, as well as potential molecular pathways and tissue‐specific expression patterns between gastroesophageal reflux disease (GERD) and the risk of hospitalized/severe 2019 coronavirus disease (COVID‐19). Methods We employed linkage disequilibrium score
Jingjing Pan, Jianhua Li
wiley +1 more source