Now showing items 1-10 of 680
Two thermal methods to measure the energy fluence of a brief exposure of diagnostic x rays
This paper describes two simple thermal methods for measuring the energy fluence in J/cm 2 from a diagnostic x-ray exposure. Both detectors absorb essentially 100% of the radiation and give a signal that is directly ...
Influence of anatomical location on CT numbers in cone beam computed tomography
Objective: To assess the influence of anatomical location on computed tomography (CT) numbers in mid- and full field of view (FOV) cone beam computed tomography (CBCT) scans. Study Design: Polypropylene tubes with varying ...
Comparative study of the proton beam effects between the conventional and Circular-Gate MOSFETs
(ELSEVIER SCIENCE BVAMSTERDAM, 2013-08-02)
The study of ionizing radiation effects on semiconductor devices is of great relevance for the global technological development and is a necessity in some strategic areas in Brazil. This work presents preliminary results ...
Maxwell electromagnetic theory, Planck's radiation law, and Bose-Einstein statistics
(Plenum Publ CorpNew York, 1996)
DNA fragmentation by gamma radiation and electron beams using atomic force microscopy
PERFORMANCE OF A SX-700 MONOCHROMATOR EXPOSED TO WIGGLER RADIATION - COUPLED RAY-TRACING AND FINITE-ELEMENT APPROACH
(Elsevier Science BvAmsterdamHolanda, 1991)
Piezo and pyroelectric radiation dosimetry
The authors review the use of photoacoustic and pyroelectric radiation dosimeters. They compare the characteristics and results obtained with a photoacoustic radiation dosimeter (PARD) and a pyroelectric radiation dosimeter ...
Radiation pressure cross sections and optical forces over negative refractive index spherical particles by ordinary Bessel beams
(Optical Soc AmerWashingtonEUA, 2011)