Results 21 to 30 of about 775 (111)
Journal of Advanced Nursing, Volume 76, Issue 2, Page 514-525, February 2020., 2020 Abstract Aim To investigate the long‐term psychological reactions and resilient process of the young survivors after a large‐scale burn disaster of the Formosa Color Dust Explosion in Taiwan. Design Longitudinal study with follow‐up interviews using standardized questionnaire during November 2015–June 2018.
Chia‐Yi Wu +5 more
wiley +1 more source
Shuitu Baochi Xuebao, 1994 定向爆破筑成一个具有自然反滤结构的非均质坝，这在国内尚属首创，该文对天然块度与爆破度的分布规律和统计方法进行了研究，得出泥石流物质与拦截泥石流坝体的自然反滤结构之间的相互关系，取得了良好的运用效果，为治理泥石开创了一个新的途径。
崔中兴 刘兰亭
doaj +2 more sources
Dehydrogenation Thermodynamic and Kinetic Challenges of Mg‐Ni‐Based Alloy Hydrides
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT Solid‐state hydrogen storage stands as a pivotal, safe, and efficient solution for the future hydrogen economy. Among diverse hydrogen storage systems, Mg‐Ni‐based alloy hydrides are recognized as cornerstone materials. However, their practical application is hindered by two core challenges: the high thermodynamic stability of the hydride ...
Jinglan He +6 more
wiley +1 more source
Jellyfish blooms restructure plankton dynamics and trophic linkages in coastal waters
Functional Ecology, Volume 40, Issue 5, Page 1443-1460, May 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Jellyfish blooms are increasing globally in frequency and intensity, introducing complex ecological interactions, yet the mechanisms by which they alter ecosystem structure remain poorly characterized due to a lack of sustained field observations.
Pengpeng Wang +4 more
wiley +1 more source
Dizhen xuebao, 2021 本文选用内蒙古区域地震台网记录到的417个爆破事件和519个天然地震事件的观测资料，对其进行截取和滤波等预处理后，经过短时傅里叶变换转换为时频域的对数振幅谱，使用含有3个卷积层的卷积神经网络作为分类器，实现地震事件自动分类。5折交叉验证结果显示，本文所使用算法的平均准确率达到97.33%，测试集的准确率达到98.03%，本文采用的模型应用了较完整的原始信息，因此获得了较高的准确率和较好的稳定性。
Fan Zhang +4 more
doaj +1 more source
World Medical &Health Policy, Volume 17, Issue 4, Page 775-790, December 2025.ABSTRACT The COVID‐19 pandemic had a detrimental impact on healthcare provision globally and in the European Union (EU). This paper investigates european health policy oriented towards orthopedics and traumatology since the onset of the pandemic. A search of peer–reviewed literature and European Union legislation and scientific databases has been ...
Christos Tsagkaris +3 more
wiley +1 more source
Ultrasound in Obstetrics &Gynecology, Volume 65, Issue 4, Page 456-461, April 2025.Abstract Objective To investigate the ongoing parvovirus B19 (B19V) outbreak among pregnant women in Germany and its connection to the coronavirus disease 2019 (COVID‐19) pandemic. Methods This retrospective cohort study analyzed anonymous data regarding serologically confirmed B19V infections during pregnancy between January 2014 and April 2024 across
J. Jiménez Cruz +14 more
wiley +1 more source
Dianci bileiqi, 2018 针对±800 kV某特高压直流线路玻璃绝缘子集中自爆问题,本文对线路沿线省份玻璃绝缘子自爆情况进行了统计,对玻璃绝缘子集中自爆的规律和原因进行了分析。根据线路自爆情况,对自爆绝缘子按生产厂家、自爆位置、污区等级、自爆月份和是否涂RTV进行统计分析,发现,玻璃绝缘子厂家间的自爆情况存在明显的差异性;自爆位置沿串分布大致呈"马鞍"形,与电场分布有较好的一致性;自爆故障大多发生在夏季,且污秽等级对自爆故障存在影响;是否涂RTV涂料对自爆影响不大。结果表明:产品质量问题是发生集中自爆的重要原因 ...
高超 +5 more
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How Many Floods Have Occurred in China in the Past Decade? A Perspective From Social Media
Earth's Future, Volume 13, Issue 4, April 2025.Abstract Global climate change has led to frequent and widespread flood disasters in China. Traditional flood disaster investigations mainly focus on major flood events, and small‐scale flood events are often overlooked. This study utilized the Sina Weibo social media platform to detect flood events in 370 cities in China from 2012 to 2023.
D. Shen +5 more
wiley +1 more source
Gaoya dianqi, 2011 钢化玻璃绝缘子自爆严重影响了输电线路的安全运行。笔者根据近年来中国输电线路上发生的玻璃绝缘子集中自爆事例,分析了钢化玻璃绝缘子自爆规律及残锤特性、自爆影响因素和自爆机理,并在此基础上总结分析了降低钢化玻璃绝缘子自爆率的技术措施。结果表明:玻璃绝缘子自爆具有"早期暴露,逐年下降"的特点;玻璃绝缘子零值自爆后,由于它的残留强度高,不致造成掉串事故。自然环境、机械荷载、严重污秽、生产工艺等对钢化玻璃绝缘子自爆有影响。玻璃件中间张应力层发生偏移,不匀称分布是自爆的主要原因之一。采取二次热冷冲击试验、内水压试验 ...
王少华, 叶自强, 梅冰笑, 罗盛
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