Hal O. Anger, 85, a nuclear medicine pioneer credited with inventing the gamma camera that captures metabolic processes within a living body, died of undisclosed causes Oct. 31 at his home in ...

Isotope specific gamma ray microscopes could remotely search for harmful nuclear materials or provide less destructive and more selective medical imaging. Share: Facebook Twitter Pinterest ...

Its applications range from locating radioactive materials released after the nuclear power plant accident in Japan, to serving as a multi-probe tracker in nuclear medicine.” Polarization dependent.

Gamma-rays are typically produced by nuclear processes; common terrestrial sources are naturally occurring radioisotopes, ... medical diagnostic, food pasteurisation, ...

Far more of the 125,000 atom-bomb casualties at Hiroshima and Nagasaki than were first reported came from the explosion's X-ray-like radiations. This fact, which medicine has long suspected, was ...

Additionally, gamma rays are used in medicine, including in radiotherapy-based cancer treatments. Highly focused beams of radiation can form "gamma knives" for extremely precise radiosurgery.

An artist's impression shows a NASA plane flying over gamma ray-glowing clouds. Thunderstorms are far more radioactive than previously thought, routinely producing a vast array of gamma rays, new ...

PGAA is particularly valuable as a non-destructive nuclear method in the measurement of elements that do not form neutron capture products with delayed gamma-ray emissions. Inaccurate and incomplete ...

X-rays are electromagnetic waves with wavelengths falling between ultraviolet light and gamma rays. They're classified as ionizing radiation. ... (CT) scan or a nuclear medicine scan.