全部文献期刊会议图书|学者科研项目
中外文文献  中文文献  外文文献
作者:Zhengkai Li , Jicheng Bai
来源:[J].The International Journal of Advanced Manufacturing Technology(IF 1.205), 2017, Vol.90 (5-8), pp.1769-1777
摘要:In micro electrical discharge machining (micro-EDM), the whole discharge process happens in the narrow gap between electrode and workpiece. In this study, the influence of gap width on discharge characteristics was investigated based on the impulse discharge method. With determin...
作者:Paul C. Bressloff , Sean D. Lawley
来源:[J].Journal of Nonlinear Science(IF 1.566), 2017, Vol.27 (5), pp.1487-1512
摘要:We analyze a one-dimensional PDE-ODE system representing the diffusion of signaling molecules between two cells coupled by a stochastically gated gap junction. We assume that signaling molecules diffuse within the cytoplasm of each cell and then either bind to some active region...
作者:Shirin Katoozi , Nadia Skauli , Soulmaz Rahmani ...
来源:[J].Brain Structure and Function(IF 7.837), 2017, Vol.222 (9), pp.3959-3972
摘要:... Here we ask whether deletion of Aqp4 leads to upregulation of the gap junctional proteins connexin-43 (Cx43) and connexin-30 (Cx30). These molecules couple adjacent astrocytes to each other and allow water and ions to redistribute within the astrocyte syncytium. Immunogold an...
作者:Lijuan Chen , Dongmei Su , Sijia Li ...
来源:[J].Journal of Genetics(IF 0.876), 2017, Vol.96 (6), pp.969-976
摘要:Connexin 46 (Cx46) is important for gap junction channels formation which plays crucial role in the preservation of lens homeostasis and transparency. Previously, we have identified a missense mutation (p.V44M) of Cx46 in a congenital cataract family. This study aims at dissectin...
作者:Rebecca Lawes , Sharon Jones
来源:[J].Nurse Education in Practice, 2020, Vol.44
摘要:... To prevent avoidable stillbirth due to restricted fetal growth and to ensure safe, evidence based practice, the Perinatal Institute developed the Growth Assessment Protocol (GAP).(#br)A qualitative study using semi-structured interviews was conducted to explore 2nd year s...
作者:Mengcheng Gong , Yousuke Kawahito , Geng Li ...
来源:[J].The International Journal of Advanced Manufacturing Technology(IF 1.205), 2017, Vol.92 (9-12), pp.3093-3102
摘要:Approximate entropy (ApEn) was developed to quantify the effects of welding parameters on the process stability of narrow gap laser-arc hybrid welding (NGHW). The smaller the ApEn of arc current, the higher the welding stability. A dimensionless parameter, η A, wh...
作者:Kyung-Min Hong , Yung C. Shin
来源:[J].The International Journal of Advanced Manufacturing Technology(IF 1.205), 2017, Vol.90 (9-12), pp.3685-3696
摘要:This paper reports on an experimental study involving examination of the effects of an interfacial gap in the range of 0–0.3 mm on the weld strength and weld appearance of lap welds produced by laser welding. AISI 304 stainless steel and AZ31 magnesium alloy joints were proces...
作者:Sahar Ghiasikhou , Marcos Fabrício da Silva , Ying Zhu ...
来源:[J].Analytical and Bioanalytical Chemistry(IF 3.659), 2017, Vol.409 (29), pp.6873-6883
摘要:... Use of a so-called capillary gap sampler for automated solid-phase microextraction and direct delivery of the extracted analytes to a mass spectrometer provides certain advantages over existing technologies: coupling of the capillary gap sampler to a mass spectrometer off...
作者:Liu Wenji , Li Liangyu , Yue Jianfeng ...
来源:[J].The International Journal of Advanced Manufacturing Technology(IF 1.205), 2017, Vol.91 (1-4), pp.1189-1196
摘要:Arc “jump sidewall” phenomenon is observed during P-MAG welding in narrow gap conditions. The mechanism and formation conditions are analyzed, and the phenomenon is found to be the arc channel re-establishment process, which results from large changes in the welding curre...
作者:Orsolya Kántor , Alexandra Varga , Roland Nitschke ...
来源:[J].Brain Structure and Function(IF 7.837), 2017, Vol.222 (6), pp.2603-2624
摘要:Connexin36 (Cx36) constituent gap junctions (GJ) throughout the brain connect neurons into functional syncytia. In the retina they underlie the transmission, averaging and correlation of signals prior conveying visual information to the brain. This is the first study that describ...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×