Results 191 to 200 of about 4,518,330 (260)

Accelerating tuberculosis diagnosis in Mozambican prisons using digital chest X-rays with computer-aided detection: a longitudinal, comprehensive health intervention. [PDF]

open access: yesBMC Glob Public Health
Olotu AA   +14 more
europepmc   +1 more source

X-Rays and X-Ray Diffraction

The Essence of Crystallography, 2012
X-rays are an electromagnetic radiation of short wavelength, and can be produced by the sudden deceleration of rapidly moving electrons at a target material. If an electron falls through a potential difference of V volt, it acquires an energy eV electron-volt (eV), where e is the charge on an electron.
Mark Ladd, Rex Palmer
openaire   +2 more sources

X-rays can trigger the FLASH effect: Ultra-high dose-rate synchrotron light source prevents normal brain injury after whole brain irradiation in mice.

Radiotherapy and Oncology, 2018
This study is the first proof of concept that the FLASH effect can be triggered by X-rays. Our results show that a 10 Gy whole-brain irradiation delivered at ultra-high dose-rate with synchrotron generated X-rays does not induce memory deficit; it ...
Pierre Montay-Gruel   +11 more
semanticscholar   +1 more source

High transparency La2O3-CaO-B2O3-SiO2 glass for diagnosis x-rays shielding material application

Radiation Physics and Chemistry, 2019
The La2O3 added in (80-x) B2O3:10SiO2:10 CaO:xLa2O3 glass (where x = 10, 15, 20, 25 and 30 mol%) were prepared by melt-quenching technique have been investigated for x-ray shielding, physical and optical properties. The density of the glass samples found
S. Kaewjaeng   +6 more
semanticscholar   +1 more source

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