Zobrazeno 1 - 5
of 5
pro vyhledávání: '"R. J. Eastgate"'
Publikováno v:
Medical Physics. 8:629-639
Theoretical and experimental techniques have been used to study optimal x-ray for screen-film mammography. A simple model of mammographic imaging predicts optimum x-ray energies which are significantly higher than the K-characteristic energies of Mo.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::756bfa261dbdd959bbcd214ef9059046
https://doi.org/10.1118/1.595021
https://doi.org/10.1118/1.595021
Publikováno v:
SPIE Proceedings.
A special cassette was designed to enhance radiographic image contrast using two intensifying screens which preferentially absorb in different regions of the x-ray energy spectrum, and which expose corresponding emulsions. The emulsions are developed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::334d33fb808d914a8533ffea612233f0
https://doi.org/10.1117/12.965406
https://doi.org/10.1117/12.965406
Autor:
A J, Bjersand, R J, Eastgate
Publikováno v:
European journal of radiology. 2(1)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7d20c19e494ed7a905aee497cee28501
https://pubmed.ncbi.nlm.nih.gov/7084233
https://pubmed.ncbi.nlm.nih.gov/7084233
Publikováno v:
Experientia Supplementum ISBN: 9783034855075
Compound-elastic (CE) effects in low-energy, energy-averaged deuteron elastic scattering are shown to be as important as those of the spin-radial-tensor (TR) coupling term of the optical-model (0M) potential.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b8499bca353406e6db982be89a97732
https://doi.org/10.1007/978-3-0348-5506-8_125
https://doi.org/10.1007/978-3-0348-5506-8_125
Publikováno v:
SPIE Proceedings.
A method for evaluating the imaging properties of film-screen combinations is described. This method incorporates Schade's noise equivalent bandpass, Ne, and Selwyn's concept of granularity into a figure of merit which can be derived from measurement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07de0e7f331e32f294a58b6bf40ca1b3
https://doi.org/10.1117/12.965410
https://doi.org/10.1117/12.965410