Results 61 to 70 of about 6,264 (109)

[Early Alzheimer's disease recognition via multimodal hand movement quality assessment]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi
Yang G   +5 more
europepmc   +1 more source

作者荅复

open access: yesGaoya dianqi, 1982
首先感谢彭文达同志极其仔细地阅读了拙文“关于直接试验和合成试验等价性的一些问题”,并对计算合成回路参数的原则及其论证提出了意见。在未谈具体问题前,想再强调一下拙文论述的范围。文中所论述的范围,是断路器和试验回路间的相互作用阶段中作用于断路器上的暂态恢复电压,非后续的工频恢复电压,而且是研究带有弧后电流的热开断极限。其目的是寻求按IEC标准确定的合成回路和直接试验回路在这一阶段可能存在的等价性方面的差别 ...
doaj  

[Development of a surface electromyography index system for orofacial muscles and validation of a discriminant model in unilateral molar occlusal interference]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Li W   +11 more
europepmc   +1 more source

[Overexpression of parathyroid hormone-like hormone facilitates hepatocellular carcinoma progression and correlates with adverse outcomes]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Miao X   +9 more
europepmc   +1 more source

近区故障问题

open access: yesGaoya dianqi, 1980
综述介绍了单、三相近区故障的物埋过程、对断路器开断条件的影响,以及试验室试验方法与试验回路。
doaj  

[Bayesian network analysis of harsh parenting, experiential avoidance, and adolescent short video addiction risk]. [PDF]

open access: yesZhongguo Dang Dai Er Ke Za Zhi
Lyu LH   +5 more
europepmc   +1 more source

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