Results 11 to 20 of about 635,050 (116)
Emerging Risks and Housing Affordability Policy in Miami High‐Rises
Journal of Critical Infrastructure Policy, Volume 7, Issue 2, Fall/Winter 2026.ABSTRACT Recent advances in satellite‐based remote sensing and building performance measurement have raised critical questions regarding the long‐term settlement behavior of high‐rise structures situated on the complex subsurface of southeastern Florida.
Jean‐Pierre Bardet, Jeffrey Dorfman
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High‐Brightness Delayed Imaging Realized by Embedding Zinc Gallate Nanocrystals Into Glass
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT X‐ray delayed imaging technology leverages an “irradiation‐storage‐thermally stimulated readout” mode, demonstrating unique advantages in intermittent monitoring scenarios such as high‐temperature/high‐radiation environments. This typically requires materials combining abundant carrier‐trapping energy levels with structural thermostability ...
Jun‐Xiao Wu +6 more
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, 2012 文章系统研究了在当前EFOMS（光缆在线监测系统）上集成BOTDA（布里渊光时域分析）技术设备控制的可行性及相关方案设计,并且按照该方案分别针对EFOMS监测中心和监测站的功能结构进行改进,组建了更为完善的新一代电力特种光缆在线监测系统。该系统相比普通光缆监测系统提供了针对应力及温度的分析和测量 ...
卢利锋, 李雄
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Gaoya dianqi, 2015 自在线监测技术应用以来,虽取得了较大进步,但其应用具有较大的盲目性,且实际效果并不理想。文中通过调查研究的方法,充分搜集了目前各运行单位在线监测设备应用中的实际需求和存在问题,并广泛调研了国内外的开关制造厂商、在线监测设备制造厂商、高等院校、科研院等研究单位目前的研究现状。在此基础上,分析了高压开关设备在线监测的意义、在线监测设备应用存在的实际问题及其产生的原因,探讨了在线监测设备新的框架思路,提出了目前高压开关设备在线监测参量需求及在线监测技术的研究策略。
彭在兴
doaj
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Multimodal luminescent materials are crucial for advanced information encryption, real‐time dosimetry, and high‐resolution bioimaging, yet integrating orthogonal stimulus‐responsiveness into a single‐component system is challenging. Herein, we report a Pr3+‐doped Ca3Ga2Ge3O12 (CGGO: Pr3+) garnet phosphor that exhibits orthogonally addressable ...
Qi Chen +10 more
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Gaoya dianqi, 2009 简要阐述了变电站电气设备在线监测的一些基本问题,指出在线监测是实现高压设备状态检修的必要手段。介绍了泉州电业局已经装设的变电站电气设备在线监测的基本情况,并在大量在线监测数据积累的基础上,分析了几组异常的电气设备绝缘在线监测数据,分析了一些影响在线监测结果的可能因素:介损测量结果稳定性和重复性较差,受PT角差影响较大;通讯信号采集部分的故障率较高;数据分析不能根据现场的运行方式自动改变;监测系统缺少必要的分析判断功能。
郑云海, 王恒山
doaj
Gaoya dianqi, 2021 变压器油中溶解气体在线监测是对油浸式变压器绝缘状况进行实时监测的有效技术手段。对油中溶解气体在线监测装置进行运行质量评价,对装置选型、供应商评价和保障变压器运行可靠性具有重要意义。现有的变电在线监测装置运行质量评价研究存在数据规模小和评价指标有限等问题。为提高评价水平,文中统计分析了大型数据集中在线监测装置的厂家分布、运行年限分布、数据质量等重要信息,然后建立了油中溶解气体在线监测装置运行质量的模糊层次综合评价模型;最后对数据集进行评价结果分析统计,证明了该评价体系反映各厂家监测装置实际应用情况的准确性。
刘慧鑫 +4 more
doaj
Contribution of microcosm experiments to conservation science
Conservation Biology, Volume 40, Issue 1, February 2026.Abstract Microcosms, or miniature experimental systems, have been used to develop models and theories in ecology. However, their contribution to conservation science is unclear. We explored the application, design, and impact of microcosms in conservation science from 469 systematically identified articles published from 1986 to 2023.
Eleanor R. Stern +3 more
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Gaoya dianqi, 2018 变压器油色谱在线监测数据质量是影响状态评估准确性的重要因素,为评估在线监测数据的有效性,根据变压器油色谱特点,分别以H2、总烃和CO作为特征气体,采用Fast-MCD稳健分析方法进行异常值检测;定义了在线监测单一特征气体数据有效性评估指标和加权油色谱在线监测系统数据有效性评估指标。通过对某电网500 kV变压器在线监测数据样本统计分析,对常见的三种油色谱在线监测系统的数据有效性进行了对比评估。
李振杰 +5 more
doaj
Extent of threats to marine fish from the online aquarium trade in the United States
Conservation Biology, Volume 40, Issue 1, February 2026.The global marine aquarium hobby is a multibillion‐dollar industry, largely driven by demand from the United States. Much of this trade occurs online. We web scraped 4 major US‐based e‐commerce platforms selling marine aquarium fish to determine the retail price and source (wild capture, aquaculture, or both) of 13 families of ray‐finned marine fish ...
Bing Lin +6 more
wiley +1 more source