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5篇 您的检索式:作者名="D.Barker"
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1失效机理鉴别在加速试验中的作用显示文摘就正常使用条件下出现的某些主要失效机理而论,加速寿命试验技术提供了一种研究电子元器件可靠性的简便方法.淡而,加速试验经常是在不知道失效机理,以及不保证被试验所加速的失效机理与正常使用条件下所观察到的失效机理相同的情况下进行.本文总结了电子元器件和封壳的普通失效机理,并研究了在加速试验过程中可能出现的失效机理转变.J.M.Hu D.Barker 李世明 1995电子产品可靠性与环境试验1995,13,5:3
2The role of contextual risk,impulsivity,and parental knowledge in the development of dolescent antisocial behavior显示文摘Anna Neumann Hans M.Koot Edward D.Barker Barbara Maughan 0,,03:1
3Continued surprises in the cytochrome c biogenesis story显示文摘Cytochromes c covalently bind their heme prosthetic groups through thioether bonds between the vinyl groups of the heme and the thiols of a CXXCH motif within the protein.In Gramnegative bacteria,this process is catalyzed by the Ccm(cytochrome c maturation)proteins,also called System I.The Ccm proteins are found in the bacterial inner membrane,but some(CcmE,CcmG,CcmH,and CcmI)also have soluble functional domains on the periplasmic face of the membrane.Elucidation of the mechanisms involved in the transport and relay of heme and the apo-cytochrome from the bacterial cytosol into the periplasm,and their subsequent reaction,has proved challenging due to the fact that most of the proteins involved are membrane-associated,but recent progress in understanding some key components has thrown up some surprises.In this Review,we discuss advances in our understanding of this process arising from a substrate’s point of view and from recent structural information about individual components.Elizabeth B.Sawyer Paul D.Barker 2012Protein & Cell2012,3,6:0
4机器人装卸模块纱架显示文摘纤维加工行业正持续不懈地努力提升移动模块纱架的性能,以进行大型纤维包装的离线式装卸,提高纤维生产速度、减少停机时间,提高纤维加工企业的盈利能力。目前,机器人处理技术已可通过减少手工操作及其相关缺陷,帮助纤维制造商进一步提高生产效率和工艺准确性。远程装卸移动模块纱架可使纤维生产商在不中断生产的情况下,将大卷装纤维从主纱架上取出。D.Barker 李婷(译) 于俊荣(校) 2017国际纺织导报2017,45,7:0
5Evidence that all Sorsby's fundus dystrophy mutations cause TIMP3 dimerization resulting in impaired inhibition of VEGFR2显示文摘Tissue inhibitor of metalloproteinases 3(TIMP3)regulates turnover of the extracellular matrix(ECM)and is also a potent inhibitor of the vascular endothelial growth factor receptor 2(VEGFR2),a key mediator of angiogenesis.Mutations in TIMP3 give rise to Sorsby's fundus dystrophy(SFD),a dominantly inherited degenerative disease of the retina that leads to blindness,usually in middle age.Fatimah A.Alsaffar Ahmed H.Mujamammi Mohammed S.K.Aldughaim Martin J.H.Nicklin Michael D.Barker 2023Genes & Diseases2023,10,1:0
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