scholarly journals Brief Review on Experimental and Computational Techniques for Characterization of Cellular Metals

Metals ◽  
2020 ◽  
Vol 10 (6) ◽  
pp. 726 ◽  
Author(s):  
Isabel Duarte ◽  
Thomas Fiedler ◽  
Lovre Krstulović-Opara ◽  
Matej Vesenjak
Keyword(s):  
Computed Tomography ◽  
Acoustic Properties ◽  
Computational Techniques ◽  
Numerical Techniques ◽  
X Ray ◽  
X Ray Computed ◽  
Cellular Metals ◽  
Non Destructive ◽  
Non Destructive Techniques

The paper presents a brief review of the main experimental and numerical techniques and standards to investigate and quantify the structural, mechanical, thermal, and acoustic properties of cellular metals. The potential of non-destructive techniques, such as X-ray computed tomography and infrared thermography are also presented.

X-Ray Computed Tomography: A Potentially Destructive “Non-Destructive Evaluation” Technique

2019 ◽  
Author(s):  
Ryan Ross ◽  
Gil Garteiz ◽  
Stephanie Zajac
Keyword(s):  
Computed Tomography ◽  
Evaluation Technique ◽  
Total Ionizing Dose ◽  
X Ray ◽  
Non Destructive Evaluation ◽  
X Ray Computed ◽  
Flight Hardware ◽  
Non Destructive

Abstract Characterization of Computed Tomography X-Ray ionizing dose will be presented along with a methodology to protect space bound flight hardware from exceeding total ionizing dose (TID) budget prior to mission completion.

Non-destructive characterization of coal samples from China using microfocus X-ray computed tomography

2009 ◽  
Vol 80 (2) ◽  
pp. 113-123 ◽  
Author(s):  
Yanbin Yao ◽  
Dameng Liu ◽  
Yao Che ◽  
Dazhen Tang ◽  
Shuheng Tang ◽  
...  
Keyword(s):  
Computed Tomography ◽  
X Ray ◽  
X Ray Computed ◽  
Non Destructive ◽  
Non Destructive Characterization

scholarly journals First Osteosarcoma Reported from a New World Elapid Snake and Review of Reptilian Bony Tumors

2018 ◽  
Author(s):  
Alexander S. Hall ◽  
Justin L. Jacobs ◽  
Eric N. Smith
Keyword(s):  
Computed Tomography ◽  
New World ◽  
Vascular Tissue ◽  
South American ◽  
Museum Collections ◽  
X Ray ◽  
Underlying Causes ◽  
X Ray Computed ◽  
Non Destructive ◽  
Non Destructive Techniques

AbstractCancer chiefly occurs in vertebrates. Rare in amphibians, and perhaps common in reptiles, various neoplasms and malignant cancers have been reported with erratic frequency by museums, paleontologists, veterinarians, and pet hobbyists. Unsurprisingly, most herpetofaunal diversity has never been systematically surveyed for the presence of neoplasms owing to the extreme rarity or obscurity of many species. Museum collections can fill these gaps in knowledge, especially when researchers use non-destructive techniques. In this study, we used X-ray computed tomography to discover and characterize an osteosarcoma of the spine in a rare South American coralsnake, Micrurus ancoralis. Two spinal vertebrae were completely fused and adjacent vertebrae showed evidence of corruption. The fused vertebrae contained a hollow inner network thought to be vascular tissue. We also review previous reports of tumors in the Elapidae and all bony tumors in non-avian reptiles. The rarely reported technique of X-ray CT for tumor discovery could greatly improve our understanding of the species diversity and perhaps underlying causes of neoplasia.

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