Background: There is concern about increasing utilization of low-value health care services, including preoperative testing for low-risk surgical procedures. We investigated temporal trends, ...

Flash-radiography (FR) is a form of radiography that does not involve intermediate data carriers such as films and storage plates. FR quickly creates a quick image and provides a low cost of testing, ...

Radioactive materials and other tracers are often utilized for non-destructive analysis techniques, as these materials possess the ability to detect hidden flaws through the use of short wavelength ...