EarthCARE/CPR development status and performance

2020 ◽  
Author(s):  
Nobuhiro Tomiyama ◽  
Eichi Tomita ◽  
Kinji Furukawa ◽  
Hirotaka Nakatsuka ◽  
Yoshihiro Seki ◽  
...  
Keyword(s):  
Development Status ◽  
And Performance

Development status and performance of the evanescent wave coronagraph testbed

2017 ◽  
Author(s):  
Christophe Buisset ◽  
Mary Angelie M. Alagao ◽  
Yves Rabbia ◽  
Thierry Lépine ◽  
Saran Poshyachinda ◽  
...  
Keyword(s):  
Evanescent Wave ◽  
Development Status ◽  
And Performance

Development status and performance estimation of MAXI

2004 ◽  
Author(s):  
Shiro Ueno ◽  
Hiroshi Tomida ◽  
Naoki Isobe ◽  
Haruyoshi Katayama ◽  
Kazuyoshi Kawasaki ◽  
...  
Keyword(s):  
Performance Estimation ◽  
Development Status ◽  
And Performance

scholarly journals Modeling and Performance of Mine MIMO Channel Based on Geometric Stochastic Characteristics

2021 ◽  
Vol 2136 (1) ◽  
pp. 012038
Author(s):  
Haocong Li
Keyword(s):  
Wireless Communication ◽  
Future Development ◽  
Development Trend ◽  
Mimo Channel ◽  
Current Development ◽  
Mobile Wireless ◽  
Development Status ◽  
Stochastic Characteristics ◽  
And Performance ◽  
Mimo Technology

Abstract MIMO technology has become one of the most promising content in mobile wireless communication, and it has shown positive application value in both application and innovation. On the basis of understanding the current development status of MIMO channel technology, this paper analyzes the standardization of MIMO to the future development trend according to the modeling of broadband dryness ratio of GBSM.

The Venus Emissivity Mapper (VEM): advanced development status and performance evaluation

2020 ◽  
Author(s):  
Jörn Helbert ◽  
Thomas Säuberlich ◽  
Melinda D. Dyar ◽  
Conor Ryan ◽  
Ingo Walter ◽  
...  
Keyword(s):  
Performance Evaluation ◽  
Development Status ◽  
And Performance ◽  
Advanced Development

scholarly journals Evaluation of Development Index of China’s VC Industry Based on Weight Optimization Algorithm and TOPSIS

Complexity ◽  
2021 ◽  
Vol 2021 ◽  
pp. 1-9
Author(s):  
Yi Sun ◽  
Long-Long Zhou ◽  
Shan Zhu ◽  
Jin-Tao Su ◽  
Jing Zhang
Keyword(s):  
Venture Capital ◽  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Development Trend ◽  
Industry Development ◽  
Development Index ◽  
Development Status ◽  
Index Model ◽  
Planning Algorithm ◽  
And Performance

After more than 20 years of rapid growth in China’s venture capital industry, huge market development potential and boost by the digital wave have made China one of the most attractive venture capital markets in the world. At present, most of the measurement and evaluation of the development level of China’s venture capital industry are qualitative evaluations and few quantitative evaluations, and the evaluation indicators are unitary. It is difficult to comprehensively measure the development status of the entire venture capital industry. This paper constructs a comprehensive evaluation model of China’s venture capital industry development index to reflect the development status of the entire industry, while dynamically tracking its future development trends. In the index system of China’s venture capital industry development index model, there are a total of ten indicators in three aspects: total, structural, and performance dimension. The calculation results are obtained by subjective and objective weighting target planning algorithm, and the final score evaluated by TOPSIS model is indexed. In this way, the development curve of China’s venture capital industry from 2006 to 2016 is obtained. Judging from the results reflected in the model conclusions, the index can better reflect the current development trend and problems faced by China’s venture capital industry.

Transmission Scanning Electron Microscopy and Energy Analysis with the Siemens ELMISKOP 101

1972 ◽  
Vol 30 ◽  
pp. 450-451
Author(s):  
H. M. Thieringer
Keyword(s):  
Objective Lens ◽  
Transmission Microscopy ◽  
Image Recording ◽  
Mode Of Operation ◽  
Scanning Transmission ◽  
Electron Microscopes ◽  
And Performance ◽  
Convergent Beam ◽  
Ray Path ◽  
Beam Diffraction

It has repeatedly been show that with conventional electron microscopes very fine electron probes can be produced, therefore allowing various micro-techniques such as micro recording, X-ray microanalysis and convergent beam diffraction. In this paper the function and performance of an SIEMENS ELMISKOP 101 used as a scanning transmission microscope (STEM) is described. This mode of operation has some advantages over the conventional transmission microscopy (CTEM) especially for the observation of thick specimen, in spite of somewhat longer image recording times.Fig.1 shows schematically the ray path and the additional electronics of an ELMISKOP 101 working as a STEM. With a point-cathode, and using condensor I and the objective lens as a demagnifying system, an electron probe with a half-width ob about 25 Å and a typical current of 5.10-11 amp at 100 kV can be obtained in the back focal plane of the objective lens.

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