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未敏弹系统开伞过程的模拟试验方法及应用分析研究  [PDF]
兵工学报 , 1998,
Abstract: ?针对末敏弹开伞过程中伞绳拉直、开伞充气和减速稳定段的运动特点,提出了一种采用多普勒雷达实现多目标测速的模拟试验方法,并成功地进行了末敏弹系统开伞过程的模拟试验。利用开伞过程各段弹道方程对试验结果进行应用分析研究,从中提出了弹道计算中必需的特征参数。试验证明,该方法真实反映了末敏弹伞系统开伞过程的运动规律,其测试结果可以满足末敏弹系统相应弹道段实际弹道计算的基本需要,是一种实用、可靠的方法。
EIS - An Imaging Survey for VLT Science  [PDF]
Luiz da Costa
Physics , 1999, DOI: 10.1007/10720961_25
Abstract: The imaging data assembled by the recently completed ESO Imaging Survey (EIS) are reviewed and their scientific value briefly assessed. Among the various applications, the imaging data has been used to build a large sample of candidate distant clusters of galaxies in the Southern Hemisphere to be used for follow-up observations with the VLT as well as other space and ground-based facilities. Preliminary results from ongoing work to confirm these candidates are reported and the future prospects discussed.
Network Loop Oscillations with EIS/Hinode  [PDF]
A. K. Srivastava,D. Kuridze,T. V. Zaqarashvili,B. N. Dwivedi,B. Rani
Physics , 2009, DOI: 10.1007/978-3-642-02859-5_50
Abstract: We analyze a time sequence of He II 256.32 angstrom images obtained with EIS/Hinode, sampling a small magnetic loop in magnetic network. Wavelet analysis indicates 11-min periodicity close to the loop apex. We interprete this oscillation as forcing through upward leakage by the fundamental acoustic eigenmode of the underlying field-free cavity. The observed loop length corresponds to the value predicted from this mechanism.
Belofte en eis van die genadeverbond  [cached]
P. J. S. de Klerk
Koers : Bulletin for Christian Scholarship , 1950, DOI: 10.4102/koers.v17i4.1932
Abstract: Ek wil hier ’n onderwerp behandel wat baie aktueel in die Geref. teologiese wêreld is nl.: die belofte en die eis van die genadeverbond.
Visualization of EIS at large potential range - new insights  [PDF]
Ivan Napole?o Bastos,Marcos Paulo Moura Carvalho,Ricardo Fabbri,Ricardo Pereira Nogueira
Physics , 2013,
Abstract: Electrochemical Impedance Spectroscopy (EIS) is an experimental technique largely used in electrochemistry and corrosion studies. However, almost all published papers have just measured the EIS at the corrosion potential, especially for corrosion purposes. This fact limits the capability of the technique. In this paper, a Scilab software was developed which allows the visualization of multiple EIS diagrams regarding the potential, exposure time or experiment run. This procedure was applied to austenitic stainless steels in two electrolytes from cathodic to anodic potentials. The EIS maps with two- or three- dimensions were very useful to depict the evolution of the surface with respect to the large range of applied potential. Some results are shown to highlight the usefulness of this approach as a complementary technique to the DC test performed at a given potential range.
EIS DATA ANALYSIS FOR EVALUATION OF PROTECIVE PROPERTY OF ORGANIC COATINGS
评价有机涂层防护性能的EIS数据处理

ZHANG Jianqing,SUN Guoqing,CAO Chu''''nan,
张鉴清
,孙国庆,曹楚南

腐蚀科学与防护技术 , 1994,
Abstract: Based on the various EIS displays get in EIS measurement for organic coatings and the structures of coatings,six models of equivalent cirvuits have been proposed as the physical models for EIS data analysis.A software of EIS data analysis for organic coatings was developed.The principle and method of NLLS-fitting for EIS were discussed.
叶片弦向开缝抑制分离的数值分析  [PDF]
刘飞,石汇林,吴克启
工程热物理学报 , 2007,
Abstract: 本文对弦向开缝的某大转角压气机叶栅的气动性能进行了数值分析。结果表明,合理的弦向开缝能够有效抽吸吸力面附近的低能流体、改善型面的压力分布,从而控制吸力面附近的边界层发展并减弱低能流体的阻塞和尾迹宽度,降低流道中的分离损失,总压损失最大降幅可达15.8%。另外,文中重点计算并分析了吸气点E和回气点F位置、开缝的展向位置等不同参数对流动结构、气动性能的影响,这能为开缝式叶片设计和实验研究提供参考。
清代的开复  [PDF]
徐彪,董蕊
法学研究 , 2008,
Abstract: 开复是官员处分制度的重要组成部分。清代法律对开复的条件、提起开复的官员和程序及开复的后果都有较详细的规定。开复制度的正确运用可以适当缓解清代官员处分制度过于严苛的弊端,有助于官僚队伍的稳定。
Modelling of EIS spectrum drift from instrumental temperatures  [PDF]
S. Kamio,H. Hara,T. Watanabe,T. Fredvik,V. H. Hansteen
Physics , 2010, DOI: 10.1007/s11207-010-9603-7
Abstract: An empirical model has been developed to reproduce the drift of the spectrum recorded by EIS on board Hinode using instrumental temperatures and relative motion of the spacecraft. The EIS spectrum shows an artificial drift in wavelength dimension in sync with the revolution of the spacecraft, which is caused by temperature variations inside the spectrometer. The drift amounts to 70 km s$^{-1}$ in Doppler velocity and introduces difficulties in velocity measurements. An artificial neural network is incorporated to establish a relationship between the instrumental temperatures and the spectral drift. This empirical model reproduces observed spectrum shift with an rms error of 4.4 km s$^{-1}$. This procedure is robust and applicable to any spectrum obtained with EIS, regardless of of the observing field. In addition, spectral curvatures and spatial offset in the North - South direction are determined to compensate for instrumental effects.
Confirming EIS Clusters. Optical and Infrared Imaging  [PDF]
L. F. Olsen,H. E. Jorgensen,M. Scodeggio,L. da Costa,R. Rengelink,M. Nonino,A. Biviano,M. Ramella,W. Boschin
Physics , 1999,
Abstract: Clusters of galaxies are important targets in observationally cosmology, as they can be used both to study the evolution of the galaxies themselves and to constrain cosmological parameters. Here we report on the first results of a major effort to build up a sample of distant galaxy clusters to form the basis for further studies within those fields. We search for simultaneous overdensities in color and space to obtain supporting evidence for the reality of the clusters. We find a confirmation rate for EIS clusters of 66%, suggesting that a total of about 80 clusters with z>=0.6 are within reach using the EIS cluster candidates.
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