Abstract: Standard test methods for the evaluation of image quality of computed tomography security ... test methods and test objects for measuring the imaging performance of x-ray computed tomography ...

Karla Flores was diagnosed with a rare brain tumor. An misplaced MRI found a second, nearly inoperable, tumor on her spine.

Abstract: There is very limited research published in the literature that applies content-based image retrieval (CBIR) techniques to retrieval of digitized spine X-ray images using a combination of ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

A 22 year old woman was left stunned after discovering she had stage-four melanoma, seven tumours in her brain and over 20 in ...

New X-ray images captured by the Chandra Observatory may have finally helped astronomers diagnose its ailment, naming a fast-spinning neutron star as the culprit. The center of the galaxy is ...

The first X-ray pictures of a mysterious sphere that some people claim was sent to Earth by aliens have been released. The object was reportedly spotted in March zig-zagging through the sky over ...

Japanese astronomers have presented new results of observations that suggest an unidentified X-ray source designated AX J145732−5901 is a cluster of galaxies behind the galactic plane.

Using cutting-edge theoretical models and data from NASA's Chandra X-ray Observatory ... gas swirling around black holes. While its images can be breathtaking, they're typically flat snapshots ...

This was made possible because the X-ray images revealed traces of ink lettering. Dr Michael McOsker, a papyrologist at University College London, told The Guardian, "It's the first scroll where ...