Zobrazeno 1 - 10
of 18
pro vyhledávání: '"P. J. Lamperti"'
Autor:
Michael G. Mitch, R. Kim Piper, Mark Phillips, P. J. Lamperti, Matthew J. Bales, Lawrence R. Greenwood, Stephen M. Seltzer, Mark K. Murphy
Publikováno v:
Medical Physics. 31:1529-1538
Characterization measurements and calculations were performed on a new medical seed developed by IsoRay Inc. in Richland, Washington, that utilizes the short-lived isotope 131Cs. This is the first medical seed to utilize 131Cs, and this model has rec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98522b0c16e66e59093d914b4a357924
https://doi.org/10.1118/1.1755182
https://doi.org/10.1118/1.1755182
Publikováno v:
Journal of Research of the National Institute of Standards and Technology
The air-kerma standards used for the measurement of medium-energy x rays were compared at the National Institute of Standards and Technology (NIST) and at the Bureau International des Poids et Mesures (BIPM). The comparison involved a series of measu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0de33a7df70dcf324abfefe7916730f8
https://pubmed.ncbi.nlm.nih.gov/27413616
https://pubmed.ncbi.nlm.nih.gov/27413616
Publikováno v:
Medical physics. 29(11)
Mammographic imaging uses x-ray tubes with molybdenum, rhodium, or tungsten anodes with the produced bremsstrahlung filtered by thin sheets of molybdenum, rhodium, or aluminum. The National Institute of Standards and Technology, the Accredited Dosime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b7c92c8b32902c335a6e9ba84aec39d
https://pubmed.ncbi.nlm.nih.gov/12462732
https://pubmed.ncbi.nlm.nih.gov/12462732
Publikováno v:
Medical physics. 27(10)
The response of well-ionization chambers to the emissions of 103 Pd and 125 I radioactive seed sources used in prostate cancerbrachytherapy has been measured.Calibration factors relating chamber response (current or dial setting) to measured air-kerm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8fae668e0e23bc27ae09844dafd8bac4
https://pubmed.ncbi.nlm.nih.gov/11099196
https://pubmed.ncbi.nlm.nih.gov/11099196
Publikováno v:
Medical physics. 24(8)
Direct comparisons of the National Institute of Standards and Technology's (NIST) Ritz 20 kV to 100 kV standard free-air ionization chamber and a portable variable-length free-air ionization chamber designed by the University of Wisconsin-Madison Acc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e67187124f58fc7a8bea7c572bf4783
https://pubmed.ncbi.nlm.nih.gov/9284250
https://pubmed.ncbi.nlm.nih.gov/9284250
Autor:
Robert Loevinger, J. T. Weaver, Bert M. Coursey, Michael G. Mitch, P. J. Lamperti, Stephen M. Seltzer
Publikováno v:
Journal of Research of the National Institute of Standards and Technology. 108:337
The new U.S. measurement standard for the air-kerma strength from low-energy photon-emitting brachytherapy seed sources is formally described in detail. This instrument-based standard was implemented on 1 January 1999, with its salient features and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd7e3a66fc3da522ba03c427cf97f871
https://doi.org/10.6028/jres.108.030
https://doi.org/10.6028/jres.108.030
Publikováno v:
Medical Physics. 30:483-483
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8644c62bb48c601095e3cd163de42129
https://doi.org/10.1118/1.1544681
https://doi.org/10.1118/1.1544681
Publikováno v:
Journal of Research of the National Institute of Standards and Technology. 105:901
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c5334e1189f77542a8b7f17228dbb89
https://doi.org/10.6028/jres.105.070
https://doi.org/10.6028/jres.105.070
Publikováno v:
Journal of Research of the National Institute of Standards and Technology
A direct comparison was made between the air kerma primary standards used for the measurements of low-energy x rays at the National Institute of Standards and Technology (NIST) and the National Physical Laboratory (NPL). The comparison was conducted
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02aee72e547f1c1f55c7b081f02a94a2
https://doi.org/10.6028/jres.105.056
https://doi.org/10.6028/jres.105.056
Publikováno v:
Journal of Research of the National Institute of Standards and Technology
A direct comparison was made between the air-kerma standards used for the measurement of low-energy x rays at the National Institute of Standards and Technology (NIST) and the Bureau International des Poids et Mesures (BIPM). The comparison was carri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60d80341817e77486ac9c60755f8b676
https://doi.org/10.6028/jres.104.009
https://doi.org/10.6028/jres.104.009