Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Poen S. Ong"'
Autor:
Forrest B. Thomas, Carl F. Tessmer, Martin Hrgovcic, Poen S. Ong, J. F. Gamble, C. C. Shullenberger
Publikováno v:
Cancer. 32:1512-1524
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0972d058a0117c2769d2f86b6a1dfb22
https://doi.org/10.1002/1097-0142(197312)32:6<1512::aid-cncr2820320631>3.0.co
https://doi.org/10.1002/1097-0142(197312)32:6<1512::aid-cncr2820320631>3.0.co
Autor:
Poen S. Ong, John N. Randall
Publikováno v:
X-Ray Spectrometry. 7:241-248
The Properties of diffracting crystals a Bragg and of near 45° are studied for use as an X-ray polarizer. Such crystals have many advantages over the Barkla type polarizer when used in an energy-dispersive X-ray analyzer. The study shows that many m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17f67887798b289c69c26eba9d5a788e
https://doi.org/10.1002/xrs.1300070411
https://doi.org/10.1002/xrs.1300070411
Autor:
Hollace L. Cox, Poen S. Ong
Publikováno v:
Medical Physics. 4:99-108
Compton profiles and total scattered intensities have been measured to determine the total sample mass, analyzed by an x-ray probe energy-dispersive analyzer. Under photon excitation, fluorescent x rays are emitted from the trace elements in a biolog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f2339f5558a8b0fb87e865aa74e3d50
https://doi.org/10.1118/1.594388
https://doi.org/10.1118/1.594388
Autor:
Hollace L. Cox, Poen S. Ong
Publikováno v:
Medical physics. 3(2)
A line-focusing x-ray monochromator has been designed and developed to be used with an energy dispersive detection system for the quantitative analysis of trace elements in biological specimens. This instrument uses a cylindrically curved Johansson-t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89f5fa07a4a5b9311e94e69fcd79aaf0
https://pubmed.ncbi.nlm.nih.gov/1264044
https://pubmed.ncbi.nlm.nih.gov/1264044
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