A uniformly redundant imaging array of penumbral apertures coupled with a heuristic reconstruction for hard x-ray and neutron imaging

2010 ◽  
Vol 81 (7) ◽  
pp. 073505 ◽  
Author(s):  
Tatsuki Ueda ◽  
Shinsuke Fujioka ◽  
Shinya Nozaki ◽  
Rumiko Azuma ◽  
Yen-Wei Chen ◽  
...  
Keyword(s):  
Neutron Imaging ◽  
X Ray ◽  
Imaging Array ◽  
Redundant Imaging

Micro-Machining of a Cryogenic Imaging Array of Transition Edge X-Ray Microcalorimeters

2001 ◽  
pp. 179-184
Author(s):  
M. P. Bruijn ◽  
M. Ridder ◽  
H. F. C. Hoevers ◽  
W. M. Bergmann ◽  
Tiest ◽  
...  
Keyword(s):  
Micro Machining ◽  
X Ray ◽  
Imaging Array ◽  
Transition Edge

Observation of up‐down asymmetric impurity densities in TEXT from a horizontal x‐ray imaging array (abstract)

1990 ◽  
Vol 61 (10) ◽  
pp. 3149-3149 ◽  
Author(s):  
K. W. Wenzel ◽  
R. D. Petrasso ◽  
S. C. McCool ◽  
Ch. P. Ritz ◽  
W. L. Rowan ◽  
...  
Keyword(s):  
X Ray ◽  
Imaging Array ◽  
X Ray Imaging

scholarly journals Neutron imaging versus standard X-ray densitometry as method to measure tree-ring wood density

Trees ◽  
2007 ◽  
Vol 21 (6) ◽  
pp. 605-612 ◽  
Author(s):  
David Mannes ◽  
Eberhard Lehmann ◽  
Paolo Cherubini ◽  
Peter Niemz
Keyword(s):  
Tree Ring ◽  
Wood Density ◽  
Neutron Imaging ◽  
X Ray

Revealing hidden features of a Japanese articulated iron lobster via non-destructive local element analysis and 3D imaging

2021 ◽  
Author(s):  
László Szentmiklósi ◽  
Zoltán Kis ◽  
Manako Tanaka ◽  
Boglárka Maróti ◽  
Masato Hoshino ◽  
...  
Keyword(s):  
Activation Analysis ◽  
3D Imaging ◽  
Prompt Gamma Activation Analysis ◽  
Neutron Imaging ◽  
Prompt Gamma ◽  
Gamma Activation ◽  
Element Analysis ◽  
X Ray ◽  
Local Element ◽  
Non Destructive

We present a workflow to non-destructively determine the elemental compositions of internal volumes of interest enclosed within complex-shaped objects, by combining 3D X-ray or neutron imaging, prompt-gamma activation analysis, and...

Low Energy Accelerators for Cargo Inspection

2015 ◽  
Vol 08 ◽  
pp. 143-163 ◽  
Author(s):  
Chuanxiang Tang
Keyword(s):  
Homeland Security ◽  
New Technologies ◽  
Neutron Imaging ◽  
Inspection System ◽  
X Rays ◽  
Resonance Fluorescence ◽  
Linear Accelerators ◽  
X Ray ◽  
Security Issues ◽  
Cargo Inspection

Cargo inspection by X-rays has become essential for seaports and airports. With the emphasis on homeland security issues, the identification of dangerous things, such as explosive items and nuclear materials, is the key feature of a cargo inspection system. And new technologies based on dual energy X-rays, neutrons and monoenergetic X-rays have been studied to achieve sufficiently good material identification. An interpretation of the principle of X-ray cargo inspection technology and the features of X-ray sources are presented in this article. As most of the X-ray sources are based on RF electron linear accelerators (linacs), we give a relatively detailed description of the principle and characteristics of linacs. Cargo inspection technologies based on neutron imaging, neutron analysis, nuclear resonance fluorescence and computer tomography are also mentioned here. The main vendors and their products are summarized at the end of the article.

Synthesis and characterization of Ce3+-, Pr3+-, Tm3+-doped Li6Lu(BO3)3 phosphors for X-ray and neutron imaging

2013 ◽  
Vol 62 (8) ◽  
pp. 1102-1107 ◽  
Author(s):  
U. Fawad ◽  
Myeongjin Oh ◽  
H. Park ◽  
H. J. Kim ◽  
Sunghwan Kim
Keyword(s):  
Neutron Imaging ◽  
Synthesis And Characterization ◽  
X Ray
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