Results 41 to 50 of about 4,814 (94)

电力设备局部放电技术标准现状述评

Gaoya dianqi, 2022
局部放电（partial discharge,PD）检测是评估电力设备绝缘状态、消除设备内部潜在缺陷的主要手段之一，因此，出于提高电力系统安全性和可靠性的目的，国内出台了多则技术标准以规范PD检测的开展。文中首先简述了高压电力设备PD检测的常见方法，分析了各自的应用场合；其次针对不同高压电力设备，分类综述了不同PD检测手段所遵循的国内试验导则以及测试设备技术标准，讨论了中国现行标准的局限性；最后，基于现行技术标准的不足以及新兴PD检测技术的发展，对未来PD技术标准的需求进行了展望 ...
倪鹤立, 姚维强, 傅晨钊, 苏磊, 晏年平, 吴旭涛, 司文荣   +6 more
doaj  

Understanding variation in impacts from private protected areas across regions and protection mechanisms to inform organizational practices

Conservation Biology, Volume 38, Issue 2, April 2024.
Abstract Private land protection is an important and growing tool to address biodiversity loss and climate change. Thus, better empirical evidence on the effectiveness of private land protection and organizational practices, such as targeting of lands for protection and choice of protection mechanism (i.e., fee simple land acquisition and conservation ...
Sarah Hagen, Christoph Nolte, Yuhe Chang, Seth Morgan, Giulio Boccaletti, Sheila M. W. Reddy   +5 more
wiley   +1 more source

["Chongqing experiences" in treatment of bone infections]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Xie Z.
europepmc   +1 more source

[Innovative Mechanisms of Medical Care and Prevention Integration in Compact County-Level Medical Alliances From the Perspective of Collaborative Governance-A Case Study of Luojiang District, Deyang City, China]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Chen X, Lai H, Wu K, Pan J.
europepmc   +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 Zhi
Liu Y, Li C, Han Y.
europepmc   +1 more source

[Optimization of Comprehensive Prevention and Control Strategies for Myopia From the Persepctive of the Social Ecological Systems Theory]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Chen Z, Zhu M, Yue L.
europepmc   +1 more source

[Progresses on temporal interference electromagnetic stimulation for non-invasive deep brain function modulation]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Zhou T, Yu P, Xu Y.
europepmc   +1 more source

[Adolescent depressive disorder: prevalence, risk factors, current status of diagnosis and treatment, and challenges]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Cong EZ.
europepmc   +1 more source

[Neurodevelopmental assessment of children with congenital heart disease: a Meta analysis based on the Bayley Scales of Infant Development and Wechsler Intelligence Scale]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Sun MT, Luo MJ, Tang JP, Chen Y, Chen KB, Zou Q, Ruan XR, Peng Y, Li ZW, Wen YT, Zhou CL, Wang TT, Qin JB.   +12 more
europepmc   +1 more source

[Geriatric hip fracture and enhanced recovery after surgery: current status and future perspectives]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Xie T, Tian C, Rui Y.
europepmc   +1 more source