Results 61 to 70 of about 9,073 (119)
High Voltage, Volume 11, Issue 1, Page 49-59, February 2026.ABSTRACT Thermal ageing is an important factor leading to the deterioration of crosslinked polyethylene (XLPE) cable insulation. In this paper, XLPE insulating material was prepared in the laboratory and treated by thermal ageing at 130°C for durations of up to 40 days.
Bingrong Huang +5 more
wiley +1 more source
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
Journal of Critical Infrastructure Policy, Volume 7, Issue 1, Spring/Summer 2026.ABSTRACT Time and chronology form the invisible architecture upon which modern civilization depends, governing synchronization across markets, power grids, communication networks, transportation, and defense. Yet, this shared temporal framework, engineered through atomic clocks, satellites, and digital synchronization, faces growing vulnerabilities ...
Bilal M. Ayyub
wiley +1 more source
智能科学与技术学报, 2021 大数据和人工智能的兴起推动了智能服务的蓬勃发展。然而由于数据管理和模型训练成本高昂，以及用户对时延和隐私等的需求愈加突出，基于现有的集中式网络架构难以实现整体网络的智能化。为此，提出了一种支持分布式机器学习的基于人工智能的雾无线接入网络（AI-FRAN）架构，并探讨了支撑该架构的基础理论，明确了充分利用雾无线接入网络（F-RAN）中通信资源、计算资源以及缓存资源的关键赋能技术。最后，讨论了AI-FRAN未来的发展机遇与挑战。
刘晨熙 +4 more
doaj
Journal of Critical Infrastructure Policy, Volume 7, Issue 1, Spring/Summer 2026.ABSTRACT Bangladesh's goal of achieving high‐income status by 2041 requires dependable, low‐emission, and affordable energy. With near‐universal grid coverage and increasing demand, nuclear energy is a strategic asset for long‐term baseload supply. However, the existing financing model, typified by the country's most expensive $12.65 billion Rooppur ...
Hafiz Ahmed
wiley +1 more source
Rare Metals, Volume 45, Issue 1, January 2026.ABSTRACT Two‐dimensional MXene‐based materials have recently attracted attention in supercapacitors and lithium ion batteries due to their excellent electrochemical performance. However, the capacity and agglomerate limits the development of MXene‐based materials.
Han Zhang +4 more
wiley +1 more source
全球能源互联网, 2019 面临资源紧张、环境污染、气候变化等诸多挑战，需要大力推动以太阳能、风能等清洁能源替代化石能源，走绿色低碳可持续的全球能源转型道路。针对全球能源互联互通需要，提出了通过时序场景计及全球可再生能源资源和电力需求的分布特性，在此基础上以全球电力供应总成本最小化为目标，构建了全球联网电力流多期规划模型；最后面向全球能源资源大范围优化配置的发展愿景，开展了全球联网电力流格局的量化分析。
焦冰琦, 张富强, 徐志成
doaj +1 more source
面向并联环流最小化的垂直式矩阵型重力储能系统多机协调控制 [PDF]
全球能源互联网重力储能利用高度落差对固体重物储能介质进行升降，实现储能系统的充放电。和抽水蓄能相比，由于其具有不依赖水资源、选址灵活等特点，应用前景广泛。为提高重力储能系统的充放电运行效率，研究了面向多机并联功率环流最小化的垂直式矩阵型重力储能系统多机协调控制问题。首先，基于PSCAD/EMTDC构建垂直式矩阵型重力储能系统模型，分析了其充放电特性；其次，通过对重力储能系统多机并联运行时产生的机组间功率环流机理及抑制问题进行分析，提出了基于重力储能系统双层控制架构的多个机组间协调控制方法 ...
翟文超 +6 more
doaj +1 more source
基于谐波电压突变与盲区识别的自适应混合式孤岛检测法 [PDF]
全球能源互联网孤岛检测技术是分布式光伏规模化接入配电网的关键技术。正反馈主动移频法 （active frequency drift with positive feedback，AFDPF） 是目前应用最广泛的主动式孤岛检测法之一，针对其存在的对电能质量影响大、可靠性差的问题，提出一种基于谐波电压突变与盲区识别的自适应混合式孤岛检测法。首先，提出以突变量检测加延时的方式替代传统谐波电压检测法的总谐波失真 （total harmonic distortion，THD） 值整定，构建孤岛保护启动判据；其次，基于过 ...
冯德品 +5 more
doaj +1 more source
[Localizing target for transcranial electrical stimulation in epilepsy patients combining scalp electroencephalogram and neural computational model]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiLiu Y, Li C, Han Y.
europepmc +1 more source