CORC

浏览/检索结果: 共19条,第1-10条 帮助

限定条件    
已选(0)清除 条数/页:   排序方式:
NO formation during agricultural straw combustion 期刊论文
BIORESOURCE TECHNOLOGY, 2011, 卷号: 102, 期号: 14, 页码: 7211-7217
作者:  Ren, Qiangqiang;  Zhao, Changsui;  Duan, Lunbo;  Chen, Xiaoping
收藏  |  浏览/下载:16/0  |  提交时间:2015/12/17
Characterization of a novel dextran produced by Gluconobacter oxydans DSM 2003 期刊论文
APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, 2011, 卷号: 91, 期号: 2, 页码: 287-294
作者:  Wang, Shu;  Mao, Xiangzhao;  Wang, Hualei;  Lin, Jinping;  Li, Fuli
收藏  |  浏览/下载:24/0  |  提交时间:2012/11/11
Preparation of Nano-Cu2O/Pearl Shell Composites for Treating Organic Dyes 期刊论文
CHINESE JOURNAL OF CATALYSIS, 2011, 卷号: 32, 期号: 6, 页码: 950-956
作者:  Zou Xiaolan;  Yu Yanqing;  Li Chaofeng;  Zhu Xiaobin
收藏  |  浏览/下载:18/0  |  提交时间:2015/07/20
红外光谱定量分析算法研究 学位论文
工学博士, 中国科学院自动化研究所: 中国科学院研究生院, 2011
作者:  彭江涛
收藏  |  浏览/下载:160/0  |  提交时间:2015/09/02
A pH-, salt- and solvent-responsive carboxymethylcellulose-g-poly(sodium acrylate)/ medical stone superabsorbent composite with enhanced swelling and responsive properties 期刊论文
Express Polymer Letters, 2011, 卷号: 5, 期号: 5, 页码: 385-400
作者:  Wang AQ(王爱勤);  Wang WB(王文波)
收藏  |  浏览/下载:15/0  |  提交时间:2012/08/30
Analysis of Collimation Error in Fourier Transform Infrared Spectrometer Based on Step Mirrors 期刊论文
Spectroscopy and Spectral Analysis, 2011, 卷号: 31, 期号: 10, 页码: 2865-2869
Lu J. G.; Liang Z. Z.; Fu J. G.; Liang J. Q.
收藏  |  浏览/下载:15/0  |  提交时间:2012/10/21
Simulation and experiment of the static FTIR based on micro multi-step mirrors (EI CONFERENCE) 会议论文
International Symposium on Photoelectronic Detection and Imaging 2011: Sensor and Micromachined Optical Device Technologies, May 24, 2011 - May 26, 2011, Beijing, China
Liang J.; Liang Z.-Z.; Lv J.-G.; Fu J.-G.; Zheng Y.; Feng C.; Wang W.-B.; Zhu W.-B.; Yao J.-S.; Zhang J.
收藏  |  浏览/下载:25/0  |  提交时间:2013/03/25
In recent years  Fourier transform spectrometer (FTS) with small size and low mass is required in many applications with growing need for real-time and small platform spectral detection. In this paper  a micro Fourier transform infrared spectrometer (FTIR) based on spatial modulation mode was designed. This spectrometer has the advantages of high stability and simplified configuration. It also promises optical path differences (OPD) with high precision  as MOEMS technology is used in manufacturing the key components. The simulation and the experiments with regard to this FTIR configuration have been done. Firstly  the diffraction effect of the micro multi-step mirrors (MMSMs) is studied. We discuss the influence to the reversed spectrum by different mirror widths and different diffraction distances. Secondly  we simulate and analyze the influence of the source solid angle to the spectral resolution. Thirdly  we set up the theoretical model of the collimation error which is mainly from the defocus of the optical system and analyze the result caused by the collimation error. Fourthly  a new discrete Fourier transform arithmetic using least-squares cosines progression (LSCP) is proposed which can reconstruct the spectrum with nonuniform sampled signals. Finally  the MMSMs are fabricated used the MOEMS technology and the structural parameters are tested. 2011 Copyright Society of Photo-Optical Instrumentation Engineers (SPIE).  
Design and demonstration of micro multi-step mirrors and light source in micro FTIR (EI CONFERENCE) 会议论文
6th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2011, February 20, 2011 - February 23, 2011, Kaohsiung, Taiwan
Liang Z.; Fu J.; Feng C.; Liang J.
收藏  |  浏览/下载:29/0  |  提交时间:2013/03/25
To obtain high resolution  high signal-to-noise ratio (SNR)  high reliability and real time in wide spectral range  we study the space modulation Micro Fourier Transform Spectrometer (FTS) based on multi-step mirrors covering the spectral range of 3-5m and 8-12 m in theory and experiment. The influences of spectrum reconstruction caused by the diffraction and extended light source in Fourier Transform Infrared Spectrometer (FTIR) are analyzed. A method to reduce the noises in spectrum reconstruction and the relationship between coherent intensity and solid angle of light source are discussed. An extended light source with suitable size is chosen  considering the requirement of SNR and spectrum resolving power in the optical design. Furthermore  the fabrication of micro multi-step mirrors  which is the core part of FTS  is investigated. Three methods for fabricating multi-step micro mirrors are demonstrated. 2011 IEEE.  
Heating a bowl of single-molecule-soup: structure and desorption energetics of water-encapsulated open-cage [60] fullerenoid anions in the gas-phase 期刊论文
physical chemistry chemical physics, 2011
Hampe, Oliver; Karpuschkin, Tatjana; Vonderach, Matthias; Weis, Patrick; Yu, Yuming; Gan, Liangbing; Klopper, Wim; Kappes, Manfred M.
收藏  |  浏览/下载:1/0  |  提交时间:2015/11/12
傅里叶变换红外光谱鉴别正常和良恶性乳腺组织 期刊论文
高等学校化学学报, 2011
赵瑾; 刘亚奇; 徐怡庄; 张元福; 吴瑾光; 侯宽永; 赵红梅; 雷玉涛; 周孝思; 徐智; 凌晓锋
收藏  |  浏览/下载:2/0  |  提交时间:2015/10/24


©版权所有 ©2017 CSpace - Powered by CSpace