X-Ray radiation units used at Purdue University may be classified as either analytical or diagnostic. Both types of systems are sources of ionization radiation when they are operational; therefore, ...

Since the 1986 discovery of high-temperature superconducting (HTS) materials 1, the promise of zero-resistance devices operating at liquid-nitrogen temperature has fuelled a worldwide research ...

Objective: To compile and critique research on the diagnostic accuracy of individual orthopaedic physical examination tests in a manner that would allow clinicians to judge whether these tests are ...