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Discharge characteristics and discharge simulation model of long air gaps containing a floating conductor [PDF]

open access: yes, 2022
Long air gaps containing a floating conductor are common insulation types in power grids. During the transmission line live-line work, the process of lineman entering the transmission line air gap constitutes a live-line work combined air gap, which is a
Gao, Jiachen <1995>
core   +1 more source

International clinical practice recommendations on the definition, diagnosis, assessment, intervention, and psychosocial aspects of developmental coordination disorder – Chinese (Mandarin) translation

open access: yesDevelopmental 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
wiley   +1 more source

Parameter optimization based on orthogonal test design for transducer in Electrical Capacitance Tomography system [PDF]

open access: yes, 2007
介绍了电容层析成像系统的工作原理及数学模型,采用有限元分析对传感器灵敏度分布进行仿真,分析了系统中各个传感器参数对传感器性能的影响,提出传感器性能评价函数,并基于正交试验设计确定了一组优化参数,为电容层析成像系统中传感器的设计提供了参考依据。The work principle and mathematical model of Electrical Capacitance Tomography(ECT) is introduced.The simulation based on Finite ...
周昌乐, 李谋遵, 高岩
core  

基于正交试验设计法 [PDF]

open access: yes, 2007
介绍了电容层析成像系统的工作原理及数学模型, 采用有限元分析对传感器灵敏度分布进行仿真, 分析了系统中各个传感器参数对传感器性能的影响, 提出传感器性能评价函数, 并基于正交试验设计确定了一组优化参数 ...
周昌乐, 李谋遵, 高岩
core  

[Extracellular matrix materials and tissue regeneration and repair]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Zhao L, Xie H.
europepmc   +1 more source

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