Sensing Systems for Flavor Analysis and Evaluation

2001 ◽  
pp. 57-72
Author(s):  
Xiaogen Yang ◽  
Jeanne M. Davidsen ◽  
Robert N. Antenucci ◽  
Robert G. Eilerman
Keyword(s):  
Analysis And Evaluation ◽  
Flavor Analysis ◽  
Sensing Systems

Current Status of Solid-State X-Ray Systems

1985 ◽  
Vol 43 ◽  
pp. 158-161
Author(s):  
Martin Peckerar ◽  
Anastasios Tousimis
Keyword(s):  
Solid State ◽  
Electric Fields ◽  
Spectral Lines ◽  
Current Status ◽  
Mobile Charge ◽  
Electron Hole ◽  
X Ray ◽  
Sensing Systems ◽  
Transmission Electron ◽  
Electron Microscopes

Solid state x-ray sensing systems have been used for many years in conjunction with scanning and transmission electron microscopes. Such systems conveniently provide users with elemental area maps and quantitative chemical analyses of samples. Improvements on these tools are currently sought in the following areas: sensitivity at longer and shorter x-ray wavelengths and minimization of noise-broadening of spectral lines. In this paper, we review basic limitations and recent advances in each of these areas. Throughout the review, we emphasize the systems nature of the problem. That is. limitations exist not only in the sensor elements but also in the preamplifier/amplifier chain and in the interfaces between these components.Solid state x-ray sensors usually function by way of incident photons creating electron-hole pairs in semiconductor material. This radiation-produced mobile charge is swept into external circuitry by electric fields in the semiconductor bulk.

Upper gastrointestinal endoscopic ultrasonography analysis and evaluation of clinical epidemiology

Endoscopy ◽  
2011 ◽  
Vol 43 (S 03) ◽  
Author(s):  
Zheng-xiang Wu ◽  
Ming-li Zhang ◽  
Zuo Wang ◽  
Kai-guang Zhang ◽  
Xi-ping Ding ◽  
...  
Keyword(s):  
Endoscopic Ultrasonography ◽  
Clinical Epidemiology ◽  
Analysis And Evaluation ◽  
Upper Gastrointestinal

Timber Auctions in the Context of the Modern Auction Theory

2007 ◽  
pp. 86-94
Author(s):  
A. Manakov
Keyword(s):  
Theoretical Analysis ◽  
Auction Theory ◽  
Point Of View ◽  
Theoretical Point ◽  
English Auction ◽  
Analysis And Evaluation

The article provides theoretical analysis and evaluation of the timber auctions reforms in Russia. The author shows that the mechanism of the "combined auctions", which functioned until recently, is more appropriate from the theoretical point of view (and from the point of view of the Russian practice) as compared to the officially approved format of the English auction.

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