Results 231 to 240 of about 1,766,452 (265)

Dose Rate and Therapeutic Gain

1989
There is a consensus that previous difficulties encountered in U.S. clinical trials of NCT resulted from the use of inorganic compounds showing no tumor selectivity, and the use of thermal neutron beams which are known to have poor penetration in tissue (HVL ≈ 1.8 cm).
openaire   +2 more sources

Characterizing devices for validation of dose, dose rate, and LET in ultra high dose rate proton irradiations

Medical Physics
AbstractBackgroundUltra high dose rate (UHDR) radiotherapy using ridge filter is a new treatment modality known as conformal FLASH that, when optimized for dose, dose rate (DR), and linear energy transfer (LET), has the potential to reduce damage to healthy tissue without sacrificing tumor killing efficacy via the FLASH effect.PurposeClinical ...
Nathan, Harrison, Serdar, Charyyev, Cristina, Oancea, Alexander, Stanforth, Edgar, Gelover, Shuang, Zhou, William S, Dynan, Tiezhi, Zhang, Steven, Biegalski, Liyong, Lin   +9 more
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A Simple Circuit for Simultaneous Dose-rate and Dose Measurements

Physics in Medicine and Biology, 1959
This paper describes a simple accessory for measuring the integrated dose in an irradiation at varying dose-rate, which has to be read or recorded during the irradiation.
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Clinical Applications of Low Dose Rate and Medium Dose Rate Brachytherapy

2006
C. A. Perez, MD Professor, Department of Radiation Oncology, Washington University Medical Center, 4511 Forest Park Boulevard, Suite 200, St. Louis, MO 63108, USA R. D. Zwicker, PhD Department of Radiation Oncology, University of Kentucky Medical Center, 800 Rose Street, Lexington, KY 40536, USA Z.
Carlos A. Perez, Robert D. Zwicker, Zuofeng Li   +2 more
openaire   +1 more source

Dose Rate

2013
Tod W. Speer, Christin A. Knowlton, Michelle Kolton Mackay, Charlie Ma, Lu Wang, Larry C. Daugherty, Brandon J. Fisher, John W. Wong, Brian F. Hasson, Christin A. Knowlton, Michelle Kolton Mackay, Darek Michalski, M. Saiful Huq, Tod W. Speer, Jay E. Reiff, Claudia E. Rübe, Lu Wang, Charlie Ma, Darek Michalski, M. Saiful Huq, Ning J. Yue, Brian F. Hasson, Theodore E. Yaeger, David E. Wazer, Filip T. Troicki, Jaganmohan Poli, Cheng B. Saw, Cheng B. Saw, Jo Ann Chalal   +28 more
  +4 more sources

Dose per Fraction and Dose Rate Effect

Tumori Journal, 2010
FRANCO P, BELDÌ D, KRENGLI, Marco
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DOSE‐RATE EFFECTS*

Annals of the New York Academy of Sciences, 1969
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[Brachytherapy for prostate cancer: high dose rate or low-dose rate?].

Cancer radiotherapie : journal de la Societe francaise de radiotherapie oncologique, 2006
Low-dose brachytherapy for prostate cancer was actually proposed in the first years of the XXth century. Its modern version (iodin 125 or palladium 103 permanent implants) now benefits from some 15 years of experience in a few pioneer centers, with very satisfactory results in term of efficacy/toxicity ratio.
J-M, Cosset, C, Haie-Meder
openaire   +1 more source

The meaning of low dose and low dose-rate

Journal of Radiological Protection, 2010
Wakeford, R, Tawn, EJ
openaire   +2 more sources

Simultaneous dose and dose rate optimization (SDDRO) for FLASH proton therapy

Medical Physics, 2020
Shujun Fu, Hao Gao
exaly