Dianci bileiqi, 2012 输电线路防雷实践需要全面准确地积累各种雷电参数及对输电线路线径周围地形地貌做出准确地判断,传统方法对雷电参数的积累不够全面和精确,而对输电线路周围地形地貌的判别往往需要耗费大量的人力物力。针对上述问题,简要介绍了Global Mapper软件的基本功能,重点阐述了该软件在输电线路雷电参数的优化统计和对雷击跳闸线路周围地形判别方面的应用。通过该软件,可以实现三维雷击地闪点定位,在三维地理空间更为全面地收集雷电参数;优化雷电地闪密度参数的计算方法,使雷电参数的统计更为精确;生成输电线路路径断面图 ...
申元, 王磊, 马御棠, 黄然
doaj
[Study on effects of 40 Hz light flicker stimulation on spatial working memory in rats and its neural mechanism]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2023 Wang L, Li S, Li R, Xu G.
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[Pediatric thunderstorm asthma in China: epidemiological characteristics and comprehensive management]. [PDF]
Zhongguo Dang Dai Er Ke Za ZhiHan P, Shen KL.
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[Effects of 40 Hz light flicker stimulation on hippocampal-prefrontal neural activity characteristics during working memory tasks in Alzheimer's disease model rats]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiLiu S, Wang L, Li S, Xu G.
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[Research on hybrid brain-computer interface based on imperceptible visual and auditory stimulation responses]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiPang Z +7 more
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[Research progress of brain-computer interface application paradigms based on rapid serial visual presentation]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2023 Sun J +6 more
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Dianci bileiqi10kV配电线路分布广、耐雷水平低，雷击跳闸风险较高。以湖北某地区10kV线路运行数据为依据，基于ATP-EMTP建模计算10kV线路耐雷水平。结合雷电定位系统地闪密度数据，根据拟合的雷电流概率密度公式，计算不同防雷措施下的线路雷击跳闸率。研究结果表明：避雷线能提升线路耐雷水品两倍以上，能大幅降低感应雷跳闸率，改善接地对降低线路感应雷跳闸率效果较差，强化绝缘水平能够较好的降低线路跳闸率、安装避雷器是降低线路跳闸率的较好措施。
王健 +7 more
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[Brain-controlled unmanned aerial vehicle system based on meta brain computer interface open-source software platform]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiLi A +5 more
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[Recognition of high-frequency steady-state visual evoked potential for brain-computer interface]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2023 Luo R +5 more
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[Effect of modified hot-etching treatment on the mechanical properties of zirconia and zirconia/resin bond strength]. [PDF]
Beijing Da Xue Xue Bao Yi Xue BanYang X, Wu Y, Lv P.
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