Performance of advanced a-Si/CsI-based flat-panel x-ray detectors for mammography

Author(s):  
Douglas Albagli ◽  
Heather Hudspeth ◽  
George E. Possin ◽  
Ji Ung Lee ◽  
Paul R. Granfors ◽  
...  
Keyword(s):  
2020 ◽  
Vol 35 (S1) ◽  
pp. S38-S42
Author(s):  
Soraia Rodrigues de Azeredo ◽  
Roberto Cesareo ◽  
Angel Guillermo Bustamante Dominguez ◽  
Ricardo Tadeu Lopes

Precious ornaments from the Museum Royal Tombs of Sipán were analyzed by X-ray computed microtomography (microCT). The ornaments analyzed were golden earrings produced by the Moche culture that flourished along the north coast of present-day Peru between approximately 100 and 600 AD. Sipán, also known as Huava Rajada, is a mochica archaeological complex in the north of Peru. In particular, the spectacular jewelry, mainly composed of gold, silver, and copper alloys, gilded copper, and tumbaga, from the Museum “Royal Tombs of Sipán,” in Lambayeque, north of Peru, are some of the most sophisticated metalworking ever produced of pre-Columbian America. A portable microCT system consisting of a high-resolution flat panel detector and a mini X-ray tube were used for the structural analysis of these ornaments. The microCT images show parts of the internal structure, highlighting the manufacturing technique and gold sheets joining techniques of the Moche artisans. Furthermore, the advantage of using the portable microCT system for nondestructive testing is clear when the sample cannot be taken to the laboratory.


2017 ◽  
Vol 62 (5) ◽  
pp. 1905-1919 ◽  
Author(s):  
K-W Jee ◽  
R Zhang ◽  
E H Bentefour ◽  
P J Doolan ◽  
E Cascio ◽  
...  

Author(s):  
Daokun Chen ◽  
Guofu Zhang ◽  
Zhipeng Zhang ◽  
Keshuang Zheng ◽  
Shaozhi Deng ◽  
...  
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2015 ◽  
Vol 23 (3) ◽  
pp. 365-372
Author(s):  
Chang-Won Jeong ◽  
Jong-Hyun Ryu ◽  
Su-Chong Joo ◽  
Hong-Young Jun ◽  
Dong-Woon Heo ◽  
...  
Keyword(s):  
X Ray ◽  

2021 ◽  
pp. 62-69
Author(s):  
A. G. Larin ◽  
A. R. Dabagov

The results of the development of a mammographic unit with a digital flat-panel detector designed for for installation in a mobile medical X-ray room are presented.The mammographic unit with a digital flat-panel detector is designed for screening and other specialized mammographic examinations, provides the ability to perform full-format raster (using a screening raster) mammography, X-ray of the armpits.


2002 ◽  
Vol 149 (2) ◽  
pp. 85-96 ◽  
Author(s):  
S.O. Kasap ◽  
J.A. Rowlands
Keyword(s):  

Author(s):  
Shogo Nitta ◽  
Shuhei Okawaki ◽  
Satoshi Abo ◽  
Fujio Wakaya ◽  
Mikio Takai
Keyword(s):  

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