Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Donald F. Dubois"'
Publikováno v:
Medical Physics. 28:2280-2284
Dosimetric evaluation of completed brachytherapy implant procedures is crucial in developing proper technique. Additionally, accurate dosimetry may be useful in predicting the success of an implant. Accurate definition of the prostate gland and local
Publikováno v:
Radiology. 207:785-789
To evaluate the relative accuracy and precision of magnetic resonance (MR) imaging and computed tomography (CT) in the assessment of postimplantation prostate volume by determining intraobserver, interobserver, and intermodality variations.CT and MR
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 40:1237-1241
Purpose: To determine the clinical impact upon permanent interstitial prostate 125 I brachytherapy after conversion to AAPM Task Group 43 (TG 43) guidelines. Methods: The value of quantities used in the calculation of dose from two institutions, Nort
Publikováno v:
Medical Physics. 24:523-525
Many commercial treatment planning systems available today employ traditional dose calculation formulae in their interstitial brachytherapy source calculation algorithms. The 1995 AAPM report on interstitial brachytherapy source dosimetry recommended
Publikováno v:
Medical Physics. 23:1547-1549
In radiation therapy, there is often a need to treat irregular surfaces with electron and photon beams. These surfaces require smoothing to achieve uniform doses at depth and proper buildup of dose at the surface. The surface smoothing and dose build
Publikováno v:
International journal of radiation oncology, biology, physics. 39(5)
Purpose: Dosimetric evaluation of completed brachytherapy implant procedures is crucial in developing proper technique and has prognostic implications. Accurate definition of the prostate gland and localization of the implanted radioactive sources ar
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 39:345
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 39:220
Publikováno v:
Journal of Geophysical Research. 100:17527
A two-level model for the interaction between the electromagnetic pump wave and the electrostatic turbulence is formulated for ionospheric radio modification experiments. On the local level, the Zakharov equations, or similar models, apply. The inter
Autor:
Donald F. DuBois
Publikováno v:
SIGMETRICS
This paper describes the Hierarchical Modeling System (HMS). HMS is a tool - a unified and expandable system - which supports the development of analytic and simulator models of computer networks. The same system and workload descriptions can be inte