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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
长春光学精密机械与物... [3]
青海盐湖研究所 [1]
西北高原生物研究所 [1]
大连化学物理研究所 [1]
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OAI收割 [6]
内容类型
会议论文 [3]
期刊论文 [3]
发表日期
2018 [1]
2012 [1]
2006 [2]
2004 [1]
2000 [1]
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2-(4-Amino)-Phenyl-1-Hydrogen-Phenanthrene [9,10-d] Imidazole as a Novel Fluorescent Labeling Reagent for Determination of Fatty Acids in Raspberry
期刊论文
OAI收割
FOOD ANALYTICAL METHODS, 2018, 卷号: 11, 期号: 2, 页码: 451-465
作者:
Wang, Yuwei
  |  
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2018/04/26
High-performance Liquid Chromatography With Fluorescence Detection And Online Mass Spectrometry Identification
Pre-column Derivatization
Raspberry
2-(4-amino)-phenyl-1-hydrogen-phenanthrene [9
Fatty Acids
10-d] Imidazole
Crystal structures and thermodynamic properties on phase change materials n-CnH2n+1NH3 center dot H2PO4(s) (n=8, 9 and 10)
期刊论文
OAI收割
solar energy materials and solar cells, 2012, 卷号: 101, 页码: 79-86
作者:
Zhang, Li-Jun
;
Di, You-Ying
;
Tan, Zhi-Cheng
;
Dou, Jian-Min
收藏
  |  
浏览/下载:41/0
  |  
提交时间:2015/11/13
n-CnH2n+1NH3 center dot H2PO4(s) (n=8
Crystal structure
Adiabatic calorimetry
Low-temperature heat capacity
Solid-solid phase transition
Thermodynamic functions
9 and 10)
Energy upconversion in erbium doped oxyfluoride tellurite glass (EI CONFERENCE)
会议论文
OAI收割
ICO20: Materials and Nanostructures, August 21, 2005 - August 26, 2005, Changchun, China
作者:
Chen B.
;
Xie Y.
;
Wang X.
;
Wang X.
;
Wang X.
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2013/03/25
In this article
we have investigated energy upconversion process in erbium doped oxyfuoride tellurite glasses exciated with 980 nm diode laser. The glasses used in measurements are with a mol% composition of 70TeO2-9PbF2-190AlF3-10BaF2-1Er2O3. The s intensity parameters
the radiative rates
the branching ratios and the fluorescence lifetimes were calculated based upon the Judd-Ofelt theory and the experimental absorption spectrum. Under 980 nm excitation
efficient 530
544
and 665 nm upconversion emission are due to two-photon absorption processes.
A new spaceborne compression approach for remote sensing imagery (EI CONFERENCE)
会议论文
OAI收割
ICO20: Remote Sensing and Infrared Devices and Systems, August 21, 2005 - August 26, 2005, Changchun, China
作者:
Xu S.
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2013/03/25
After analyzing advantages and disadvantages of these typical encoding methods: SPIHT and VQ
a "DWT+MRLE" approach for spaceborne data compression was proposed in this paper. This approach includes two steps: Discrete Wavelet Transform (DWT) and Modified Run Length Encoding (MRLE). The former used CDF9/7 biorthogonal wavelet filters to powerfully get rid of correlation between pixels in imagery. The later put enlightening information into the lowest bit of some key-position transform coefficients. Consequently
CDF9/7 and MRLE together make hardware platform remain high real-time capability
and help reconstructed images keep good fidelity with PSNR being about 40dB
compared with the original ones. Comparison between experimentations on SPOT4's low-spatial-resolution (10m) imagery and Ikonos2's high-spatial-resolution (1m) imagery
shows this "DWT+MRLE" method having better performance for remote-sensed imagery
especially those of higher resolution. Although inferior to 8:1
Compression Ration (CR) here near 5:1 is greater than France SPOT5's 3:1 and American Ikonos2's 11:2.6 on-board data compression. More important
this method having less computational amount is good for spaceborne capability of real time. The consumed time of different image size is also presented in this paper
based on TI TMSC6416 DSP chip with 600MHz CPU cycle clock.
Phase equilibrium system of CsCl-YCl3-(9.5%)HCl-H2O at T=298.15 K and its compounds
期刊论文
OAI收割
CHINESE JOURNAL OF CHEMISTRY, 2004, 卷号: 22, 期号: 10, 页码: 1128-1132
作者:
Wang, H
;
Duan, JX
;
Ran, XQ
;
Gao, SY
  |  
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2018/06/20
Solubility Diagram Of Quaternary System
Double Salts
Cesium Chloride And Yttrium Chloride
Compound Cs4ycl7 Center Dot 10h(2)o And Cs3y2cl9 Center Dot 14h(2)o
Properties of artificial membrane functionalized with sugar (EI CONFERENCE)
会议论文
OAI收割
International Conference on Sensors and Control Techniques (ICSC 2000), June 19, 2000 - June 21, 2000, Wuhan, China
作者:
Li Y.
;
Zhang L.
;
Zhang L.
;
Li Y.
;
Li Y.
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2013/03/25
The properties of monolayer of mixed p-10
12-pentacosadiynoic acid(PDA)/p-10
12-pentacosadiyne-1-N- 3
6
9-trioxaundecyl- -D-mannopyranoside(MPDA) were studied. The monolayer of mixed PDA/MPDA could be recognized by Escherichia coli (E.coli) K12. When incubating with E. coli K12
the color of monolayer changed from blue to red. The response is selective
and can be quantified by visible absorption spectrophotometry.