Results 31 to 40 of about 2,442,113 (235)

Dosimetry Analysis in Non-brain Tissues During TMS Exposure of Broca’s and M1 Areas

open access: yesFrontiers in Neuroscience, 2021
For human protection, the internal electric field is used as a dosimetric quantity for electromagnetic fields lower than 5–10 MHz. According to international standards, in this frequency range, electrostimulation is the main adverse effect against which ...
Jose Gomez-Tames   +8 more
doaj   +1 more source

Internal dosimetry of non-uniform activity distributions: a simple method for the calculation of the absorbed dose distribution at voxel level in radionuclide therapy [PDF]

open access: yes, 2013
Internal dosimetry of non-uniform activity distributions: a simple method for the calculation of the absorbed dose distribution at voxel level in radionulcide therapy Radiotherapy is the medical use of ionizing radiations to control or kill clonogenic ...
AVIGO, CINZIA
core   +1 more source

Application of the Linear-Quadratic model to targeted radionuclide therapy [PDF]

open access: yes, 2011
PhDThe principal aim of this work was to test the hypothesis that the Linear-Quadratic (LQ) model of cell survival, developed for external beam radiotherapy (EBRT), could be extended to targeted radionuclide therapy (TRT) in order to predict dose ...
Murray, Iain
core   +4 more sources

Concept for Internal Dosimetry and Approval of Internal Dosimetry Services in Switzerland

open access: yesRadiation Protection Dosimetry, 1994
The new Swiss radiation protection regulations will require approval of the internal dosimetry laboratories. The procedures allow for two types of bioassay measurements: The «screening measurements» for the local staff using relatively simple instrumentation to make sure that no unexpected intake has occurred and the «incorporation measurements» by a ...
Wernli, C.   +6 more
openaire   +2 more sources

Desenvolvimento de protocolos de dosimetria interna empregando o código MCNPx e fantomas voxelizados de referência da ICRP 110

open access: yesBrazilian Journal of Radiation Sciences, 2017
The objective of this work was to develop and validate Internal Dosimetry Protocols (IDP) using the ICRP 110 reference voxelized phantoms (RCP_AF and RCP_AM). The reference phantoms were implemented to run on MCNPx.
Bruno Melo Mendes   +3 more
doaj   +1 more source

Chromosome aberrations in human lymphocytes due to external and/or internal irradiation of blood samples by 137Cs in model experiments in vitro

open access: yesЯдерна фізика та енергетика, 2021
The linear dependence of the yield of unstable chromosomal aberrations in human lymphocytes on the dose of prolonged external and/or internal irradiation of peripheral blood samples by 137Cs in the dose range of 0.09 - 0.54 Gy in vitro is presented.
V. A. Kurochkina   +4 more
doaj   +1 more source

Trends in gel dosimetry : preliminary bibliometric overview of active growth areas, research trends and hot topics from Gore's 1984 paper onwards [PDF]

open access: yes, 2016
John Gore’s seminal 1984 paper on gel dosimetry spawned a vibrant research field ranging from fundamental science through to clinical applications. A preliminary bibliometric study was undertaken of the gel dosimetry family of publications inspired by ...
Baldock, Clive (R20534)
core   +1 more source

Internal computational dosimetry of natural cisplatin activated in neutron flux

open access: yesBrazilian Journal of Radiation Sciences, 2022
Cisplatin is currently used in the treatment of numerous types of tumors, such as head and neck, esophagus, bladder, testicle. However, the cisplatin use is limited due to its cytotoxic effects.
Giovana Bussolotti   +5 more
doaj   +1 more source

Incorporation measurements in Switzerland: The approved internal dosimetry service at PSI

open access: yes, 2003
The Swiss radiation protection regulation requires approval of external and internal dosimetry laboratories. The Swiss Personal Dosimetry Ordinance specifies the terms of approval, the survey methods and the standard interpretation to assess the ...
Eikenberg, J. (author)   +2 more
core   +1 more source

Applications of optically stimulated luminescence in medical dosimetry [PDF]

open access: yes, 2020
If the first decade of the new millennium saw the establishment of a more solid foundation for the use of the Optically Stimulated Luminescence (OSL) in medical dosimetry, the second decade saw the technique take root and become more widely used in ...
Kron, Tomas (author)   +1 more
core   +1 more source

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