中国科学院机构知识库网格系统: 检索

浏览/检索结果: 共8条，第1-8条

帮助

条数/页：排序方式：
	Experimental and damage constitutive study of the stress-induced post-peak deformation and brittle-ductile behaviours of prismatic deeply buried marble 期刊论文 OAI收割 BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2022, 卷号: 81, 期号: 10, 页码: - 作者: Zheng, Zhi; Su, Hao; Mei, Guoxiong; Cao, Yajun; Wang, Wei \| 收藏 \| 浏览/下载：24/0 \| 提交时间：2023/08/02 Triaxial compression experiment Post-peak deformation Brittle-ductile behaviour Plastic damage model Stress-induced
	An empirical attenuation model of the peak ground acceleration (PGA) in the near field of a strong earthquake 期刊论文 OAI收割 NATURAL HAZARDS, 2020, 页码: 25 作者: Yao, Xianglong; Qi, Shengwen; Liu, Chunling; Guo, Songfeng; Huang, Xiaoling \| 收藏 \| 浏览/下载：71/0 \| 提交时间：2020/12/07 Peak ground acceleration (PGA) Empirical attenuation model Near field Strong earthquake The 2008 Wenchuan earthquake Earthquake-induced landslides
	Differential Evolution Based High-order Peak Filter Design with Application to Compensation of Contact-induced Vibration in HDD Servo Systems 期刊论文 OAI收割 International Journal of Automation and Computing, 2017, 卷号: 14, 期号: 1, 页码: 45-56 作者: Deqing Huang; Jian-Xin Xu; Xin Deng; VenkatakrishnanVenkataramanan; The CatTuong Huynh \| 收藏 \| 浏览/下载：24/0 \| 提交时间：2021/02/23 Differential evolution (DE) contact-induced vibration peak filter optimization sensitivity loop shaping hard disk drive (HDD).
	Peak Detection Algorithm for Laser Induced Breakdown Spectroscopy 会议论文 OAI收割 Singapore, December 1-2, 2013 作者: Zhang B(张博); Yu HB(于海斌); Sun LX(孙兰香) \| 收藏 \| 浏览/下载：19/0 \| 提交时间：2013/12/26 Peak Detection Laser Induced Breakdown Spectroscopy Continuous Wavelet Transform
	Analysis of laser jamming to satellite-based detector (EI CONFERENCE) 会议论文 OAI收割 International Symposium on Photoelectronic Detection and Imaging 2009: Laser Sensing and Imaging, June 17, 2009 - June 19, 2009, Beijing, China 作者: Guo L.-H.; Guo R.-H.; Wang S.-W. 收藏 \| 浏览/下载：34/0 \| 提交时间：2013/03/25 The reconnaissance satellite communication satellite and navigation satellite used in the military applications have played more and more important role in the advanced technique wars and already become the significant support and aid system for military actions. With the development of all kinds of satellites anti-satellite laser weapons emerge as the times require. The experiments and analyses of laser disturbing CCD (charge coupled detector) in near ground have been studied by many research groups but their results are not suitable to the case that using laser disturbs the satellite-based detector. Because the distance between the satellite-based detector and the ground is very large it is difficult to damage it directly. However the optical receive system of satellite detector has large optical gain so laser disturbing satellite detector is possible. In order to determine its feasibility the theoretical analyses and experimental study are carried out in the paper. Firstly the influence factors of laser disturbing satellite detector are analyzed in detail which including laser power density on the surface of the detector after long distance transmission and laser power density threshold for disturbing etc. These factors are not only induced by the satellite orbit but dependence on the following parameters: laser average power in the ground laser beam quality tracing and aiming precision and atmospheric transmission. A calculation model is developed by considering all factors which then the power density entering into the detector can be calculated. Secondly the laser disturbing experiment is performed by using LD (laser diode) with the wavelength 808 nm disturbing CCD 5 kilometer away which the disturbing threshold value is obtained as 3.5510-4mW/cm2 that coincides with other researcher's results. Finally using the theoretical model the energy density of laser on the photosensitive surface of MSTI-3 satellite detector is estimated as about 100mW/cm2 which is largely exceed the disturbing threshold and therefore verify the feasibility of using this kind of laser disturbing the satellite-based detector. According to the results. using the similar laser power density absolutely saturate the requirements to laser disturbing satellite-based detector. If considering the peak power of pulsed laser even decrease laser average power it is also possible to damage the detector. This result will provide the reliable evidences to evaluate the effect of laser disturbing satellite-based detector. 2009 SPIE.
	Investigation of induced peak phenomenon in capillary electrophoresis with electrochemiluminescence detection 期刊论文 iSwitch采集 Analytical letters, 2007, 卷号: 40, 期号: 16-18, 页码: 3457-3471 作者: Fang, Lanyun; Yin, Xue-Bo; Wang, Erkang 收藏 \| 浏览/下载：21/0 \| 提交时间：2019/05/10 Induced peak Electrochemiluminescence Capillary electrophoresis Acetonitrile
	Ejection of energetic photoelectrons in laser-induced autoionisation: effects of high-order ionisation processes 期刊论文 OAI收割 j. phys. b-at. mol. opt. phys., 1989, 卷号: 22, 期号: 2, 页码: 211, 221 姚关华; 徐至展收藏 \| 浏览/下载：1058/88 \| 提交时间：2009/09/18 Experimental/ autoionisation laser beam effects photoelectron spectra/ resonant interaction energetic photoelectrons laser-induced autoionisation high-order ionisation processes autoionising state laser field second-order lowest-order peaks photoelectron spectrum high-order peaks peak switching electron spectrum/ A3280D Atomic autoionization A3380E Autoionization, photoionization, and photodetachment of molecules A3280F Atomic photoionization, photodetachment, photoelectron spectra A3365 Photoelectron spectra of molecules A4260H Laser beam characteristics and interactions
	Laser intensity effects in photoemission and photoelectron spectra produced in laser-induced autoionisation 期刊论文 OAI收割 j. phys. b-at. mol. opt. phys., 1989, 卷号: 22, 期号: 13, 页码: 2115, 2127 姚关华; 徐至展收藏 \| 浏览/下载：1424/208 \| 提交时间：2009/09/18 Theoretical or Mathematical/ atomic photoionisation atomic spectral line breadth autoionisation photoelectron spectra/ photoionising decay photoemission photoelectron spectra laser-induced autoionisation radiative decay laser intensity dependence power broadening doublet peak heights field strength lowest-order peaks peak switching above-threshold ionisation energetic photoelectrons atomic parameters/ A3280D Atomic autoionization A3280F Atomic photoionization, photodetachment, photoelectron spectra A3270J Atomic line shapes, widths, and shifts