Results 11 to 20 of about 8,822 (147)
Impacts of regreening on soil microbial community and its assembly process in open-pit mining area of the Loess Plateau [PDF]
, 2023 Vegetation restoration is an important indicator of ecosystem health in a mining area. Understanding the impact of vegetation restoration on the characteristics and assembly process of soil microbial community is very important to explore the resilience ...
Dong XIAO +5 more
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Research on middle beam pin shaft node of hydraulic support test bench based on AHP-Fuzzy analysis model [PDF]
, 2023 In order to improve the situation of discontinuity in the range of stresses caused by pin deformation, the mathematical theoretical model of peak contact stresses after pin node deformation in the test rig was established based on the Hertzian contact ...
Biao JIANG +4 more
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Review of Community Detection in Complex Brain Networks [PDF]
, 2023 The brain network community detection algorithm has become a highly regarded topic in recent years within the fields of neuroscience and network science, widely employed to unveil patterns of structural and functional connectivity in the brain.
WEN Xuyun, NIE Ziyu, CAO Qumei, ZHANG Daoqiang
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考虑数据中心和分布式能源接入的配电网双层规划方法 [PDF]
, 2023 在大数据时代背景下，社会对数据处理需求的增加导致电网中数据中心的负荷不断增长，若按数据中心原始负荷接入电网，会对配电网运行产生较大的负担。而数据中心的批处理负载与配备的储能设备决定了其可以作为灵活性负荷接入电网参与需求响应。通过选取包含数据中心、常规负荷与光伏机组的配电网作为研究对象，采用双层规划方法建立了考虑数据中心运行灵活性和分布式光伏接入的配电网规划模型，上层模型以最小化配电网系统的规划与运行成本为目标，对配电网线路以及其内部的光伏机组与燃气轮机容量进行规划 ...
徐衍会 +4 more
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Differentiated protection strategy with dynamic traffic grooming based on clustering [PDF]
, 2015 To make dynamic traffic grooming faster and more efficient,and achieve an intelligent differentiated protection,a differentiated protection strategy with dynamic traffic grooming based on clustering(DPS-DTGC)was proposed.The whole network topology was ...
Jian-bo TANG +4 more
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TSL:predicting popularity of Facebook content based on tie strength [PDF]
, 2019 The rapid development of online social networks leads to an explosion of information,however,there are great differences in the popularity of different messages,and accurate prediction is always a great difficulty is the current study.Popularity ...
Binxing FANG +3 more
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Blockchain trading mechanism based on attached chain for the delay tolerant network [PDF]
, 2020 In order to deploy a blockchain on the non-continuous connectivity delay tolerant network,a blockchain trading mechanism was designed,which could run on this type of network.First,the identifier was introduced into the existing block structure and a ...
Lingling ZI, Xin CONG
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Jianzhu Gangjiegou Jinzhan, 2022 为研究高强螺栓连接铝合金框架梁柱节点的抗震性能，对带双腹板角型连接件的顶底角型件连接节点（节点SL）、顶底T形件连接节点（节点ST）、顶底加肋角型件连接节点（节点SC）进行循环加载试验研究，分析节点的滞回特性、刚度退化、承载能力及耗能能力等。结果表明：三类节点变形性能良好，最大层间位移角均超过0.03 rad，满足美国规范FEMA 350的延性设计要求；节点SL和节点ST的延性系数均大于3.0，破坏形态为连接件发生断裂，二者在保证充分耗能后应按连接件的极限承载力进行设计 ...
张铮, 陈培旭, 廖仁生, 张其林
doaj
Developmental Medicine &Child Neurology, Volume 61, Issue 3, Page E1-E35, March 2019., 2019 目的 本国际临床指南由欧洲残疾儿童学会（the European Academy of Childhood Disability，EACD）牵头制定，旨在解决发育性协调障碍（developmental coordination disorder，DCD）的定义、诊断、评估、干预以及与社会心理方面的临床应用关键问题。 方法 本指南针对五个领域的关键问题，通过文献综述和专家团队的正式讨论达成共识。为保证指南的循证基础，以“机制”、“评估”和“干预”为检索词, 对2012年更新以来提出的最新建议以及新增的“社会心理问题”和“青少年/成人”为检索词进行检索。根据牛津大学循证医学中心证据等级 (证据水平 [level of evidence, LOE]1–4) 将结果进行分类，最终转化为指南建议。并由国际 ...
Jing Hua +6 more
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Current Status and Prospect of Membrane-Based Offshore Floating Photovoltaic Technology [PDF]
, 2023 [Introduction] The research and development of offshore floating photovoltaic complies with the needs of national energy strategic development, caters to the background of industry development led by science and technology, and helps the development of ...
Bo LIU, Gang LI, Hong QIAO, Jiping CHEN
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