Zobrazeno 1 - 6
of 6
pro vyhledávání: '"D F, Grimm"'
Publikováno v:
Medical physics. 10(6)
An independent primary dose counter or totalizer has been developed for our linear accelerator. This counter is reset independently of the control console and thus will totalize the number of monitor units (MUs) delivered to the patient. This is espe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2e9cc3c976eb7a740d67d305f8e83080
https://pubmed.ncbi.nlm.nih.gov/6419035
https://pubmed.ncbi.nlm.nih.gov/6419035
Publikováno v:
Medical physics. 13(3)
The characteristics of very small fields, 1 X 1 and 2 X 2 cm, of electron beams of nominal energies, 5, 7, 10, 12, 15, and 18 MeV have been studied and compared to a 10 X 10 cm field. A parallel-plate ion chamber and film have been used to obtain var
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::88f7fdcc7653ed5adeea08d72aa18c33
https://pubmed.ncbi.nlm.nih.gov/3088414
https://pubmed.ncbi.nlm.nih.gov/3088414
Publikováno v:
Medical physics. 12(2)
The TG-21 protocol recommends using a thin sheath for waterproofing an ion chamber used in the calibration of photon and electron beams. A thickness of 0.5 mm is suggested for a material having a composition and density close to that of water. This w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c616ef41ac752ae881e1d9112215960d
https://pubmed.ncbi.nlm.nih.gov/4000084
https://pubmed.ncbi.nlm.nih.gov/4000084
Publikováno v:
Medical physics. 15(6)
The relative dose distribution around a 5.0-cm-long piece of 192Ir wire has been measured using LiF chips. Measurements were made at distances of 0.25 to 5.0 cm away from the source and distances of 0.0 to 4.0 cm along the source. In addition, measur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ac983d86beead67f46c996b9276c8459
https://pubmed.ncbi.nlm.nih.gov/3237151
https://pubmed.ncbi.nlm.nih.gov/3237151
Publikováno v:
Medical physics. 12(5)
The dosimetry of 192Ir linear sources with a commercial treatment planning computer system has been evaluated. Reference dose rate data were selected from the literature and normalized in a manner consistent with our clinical and dosimetric terminolo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::58ef5f75552c024e1a9ec01e3f8b045d
https://pubmed.ncbi.nlm.nih.gov/4047000
https://pubmed.ncbi.nlm.nih.gov/4047000
Publikováno v:
Medical physics. 14(5)
Performance characteristics sufficient to provide physical data base specific to the Siemen's Stabilipan 2 orthovoltage x-ray therapy machine are presented. Operating conditions covering the working range of the unit from 100 to 300 kVp are selected.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::8ea4149b9886af24256986488be95331
https://pubmed.ncbi.nlm.nih.gov/3683320
https://pubmed.ncbi.nlm.nih.gov/3683320