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浏览/检索结果: 共5条，第1-5条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Mapping 123 million neonatal, infant and child deaths between 2000 and 2017 期刊论文 NATURE, 2019, 卷号: 574, 期号: 7778 作者:  Burstein, Roy;  Henry, Nathaniel J.;  Collison, Michael L.;  Marczak, Laurie B.;  Sligar, Amber 收藏  |  浏览/下载：111/0  |  提交时间：2019/12/05 Analytical Kinematics and Coupled Vibrations Analysis of Mechanical System Operated by Solar Array Drive Assembly 会议论文 4th International Conference on Mechanics and Mechatronics Research (ICMMR), Xian, PEOPLES R CHINA, 2017-06-20 作者:  Sattar, M.;  Wei, C.;  Jalali, A.;  Sattar, R. 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/30 Influence of electromagnetic stiffness on coupled micro vibrations generated by solar array drive assembly 会议论文 Vibroengineering Procedia 作者:  Sattar, M.;  Wei, C.;  Jalali, A. 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/30 Diffusers (optical)  Electric excitation  Frequency response  MATLAB  Solar cell arrays  Stepping motors  Stiffness  Active disturbance  Analytical calculation  Mechanical configurations  Structural coupling  Subdivisions  Through transmission  Transmission shafts  Vibration attenuation  Vibration analysis   Modeling & analysis of performance degradation of bolted composite lap geometries subjected to shock load 会议论文 Vibroengineering Procedia 作者:  Sattar, M.;  Wei, C. 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/30 Bolts  Carbon  Carbon carbon composites  Equations of motion  Frequency response  Geometry  Laminated composites  Laminates  Plates (structural components)  Shock problems  Stiffness  Vibration analysis  Composite laminate  Contributing factor  Frequency  Mass-spring  Performance degradation  Shock loadings  Structural stiffness  Vibration characteristics  Finite element method   Numerical Modeling of the Solidification Phase Change in a Pipe and Evaluation of the Effect of Boundary Conditions 期刊论文 JOURNAL OF THERMAL SCIENCE, 2010, 卷号: 19, 期号: 5, 页码: 419,424 A. Jalali; A.F. Najafi 收藏  |  浏览/下载：10/0  |  提交时间：2013/01/06 Phase change  Solidification  Heat transfer