中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共9条,第1-9条 帮助

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Construction of bi-layer biluminophore fast-responding pressure sensitive coating for non-contact unsteady aerodynamic testing 期刊论文  OAI收割
POLYMER TESTING, 2019, 卷号: 77, 页码: 8
作者:  
Yang D;  Ren JK;  Li JW(栗继伟);  Wang QL;  Wang Q(汪球)
  |  收藏  |  浏览/下载:71/0  |  提交时间:2019/11/25
Fabrication of broadband antireflection coatings using broadband optical monitoring mixed with time monitoring 期刊论文  OAI收割
CHINESE PHYSICS B, 2017, 卷号: 26
作者:  
Lv, Qi-Peng;  Deng, Song-Wen;  Zhang, Shao-Qian;  Gong, Fa-Quan;  Li, Gang
  |  收藏  |  浏览/下载:23/0  |  提交时间:2017/10/29
Dual-Target Electrochemical Biosensing Based on DNA Structural Switching on Gold Nanoparticle-Decorated MoS2 Nanosheets 期刊论文  OAI收割
ACS APPLIED MATERIALS & INTERFACES, 2016, 卷号: 8, 期号: 11, 页码: 6826—6833
作者:  
Su, S;  Sun, HF;  Cao, WF;  Chao, J;  Peng, HZ
收藏  |  浏览/下载:57/0  |  提交时间:2016/09/12
Color image quality assessment based on quaternion representation for the local variance distribution of RGB Channels (EI CONFERENCE) 会议论文  OAI收割
2009 2nd International Congress on Image and Signal Processing, CISP'09, October 17, 2009 - October 19, 2009, Tianjin, China
Yuqing W.; Ming Z.
收藏  |  浏览/下载:26/0  |  提交时间:2013/03/25
In this paper  Quaternions are used to describe the structural information of a color image in order to assess its quality. The representation method is different from conventional models in that some information that is sensitive to human eyes is reinforced by using local variance. It encodes the local variance distribution of the RGB channels of a color image into the three imaginary parts of a quaternion. The luminance layer of the color image is taken as the real part of the quaternion. The distance between the singular value feature vectors of the source image block and the distorted image block which are described by quaternion matrices is calculated. The final assessment result is calculated by using the mid point of the distances. The experimental results show that the assessment results of the proposed assessment method are more consistent with the Human Visual System than those of the conventional assessment methods. 2009 IEEE.  
Monte Carlo simulation of light propagation in human tissue models (EI CONFERENCE) 会议论文  OAI收割
3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009, June 11, 2009 - June 13, 2009, Beijing, China
作者:  
Wang Z.;  Wang L.;  Wang L.;  Wang L.;  Wang Z.
收藏  |  浏览/下载:42/0  |  提交时间:2013/03/25
In this paper  in order to be more sensitive to the volumetric changes of capillaries in the skin  the photon propagation process in human brain tissue and skin tissue with various source and detector separation distances were simulated based on the Monte Carlo method. The human brain model and the skin model that were used in our experiments have five layers and seven layers  the separation distance of source and detector should be approximately eight millimeters. Future work was discussed at the end of the paper. 2009 IEEE.  respectively. The backscattered intensity from every layer of the human tissue model was obtained by marking the deepest layer that every photon can reach. The simulation results of brain model indicated that the source-detector separation distance should be selected at three centimeters for studies on the actions of the brain nerve cells  
Assembly of the transition metal substituted polyoxometalates ZnW11M(H2O)O-39(n-) (M = Mn, Cu, Fe, Co, Cr, Ni, Zn) on 4-aminobenzoic acid modified glassy carbon electrode and their electrochemical study 期刊论文  OAI收割
electroanalysis, 2002, 卷号: 14, 期号: 9, 页码: 569-574
Liu JY; Cheng L; Dong SJ
收藏  |  浏览/下载:198/42  |  提交时间:2010/11/03
Multilayer assembly of Mn-substituted Keggin-type [ZnW11O39Mn(H2O)](8-) on chemically modified glassy carbon electrode and its electrocatalytic properties 期刊论文  OAI收割
chemical journal of chinese universities-chinese, 2001, 卷号: 22, 期号: 10, 页码: 1641-1644
Liu JY; Cheng L; Dong SJ
收藏  |  浏览/下载:196/37  |  提交时间:2010/11/04
An unusual electrochemically induced demetalation of iron-substituted Keggin-type undecatungstozincate ZnW11FeIII(H2O)O-39(7-) 期刊论文  OAI收割
electrochemistry communications, 1999, 卷号: 1, 期号: 5, 页码: 155-158
Cheng L; Sun HR; Liu BF; Liu JF; Dong SJ
收藏  |  浏览/下载:180/34  |  提交时间:2010/11/04