Results 81 to 90 of about 79,680 (283)

Advantages and challenges of high-dose thermoluminescent detectors [PDF]

, 2013
The current status of high-dose luminescent detector investigations is discussed. The examples of successful applications of various materials for medium and high-dose luminescent detector creation are presented.
Kortov, V., Ustyantsev, Y.
core   +1 more source

Comprehensive characterization and validation of a fast‐resolving (1000 Hz) plastic scintillator for ultra‐high dose rate electron dosimetry

Medical Physics, Volume 52, Issue 10, October 2025.
Abstract Background The normal tissue sparing effect of ultra‐high dose rate irradiation (≥40 Gy/s, UHDR), as compared to conventional dose rate (CONV), has attracted significant research interest for FLASH radiotherapy (RT). Accurate, dose rate independent, fast‐responding dosimeters capable of resolving the spatiotemporal characteristics of UHDR ...
Lixiang Guo, Banghao Zhou, Yi‐Chun Tsai, Kai Jiang, Viktor Iakovenko, Ken Kang‐Hsin Wang   +5 more
wiley   +1 more source

放射線エネルギーの違いによる喉頭癌における吸収線量の影響 [PDF]

, 2002
We investigated the usefulness of Gafchromic MD-55 film (Nuclear Associates, Inc.) for measuring the radiation doses on the radiotherapy of laryngeal cancers. Since larynx has thin wedge-shaped structure in anterior neck adjacent to airway, the radiation
Aoyama, Hideki, Hiraki, Yoshio, Inamura, Keiji, Inoue, Mitsuhiro, Morioka, Yasuki, Nakagiri, Yoshitada, Tahara, Seiji, Uno, Hirofumi   +7 more
core   +1 more source

Calibration and evaluation of the MTS-N dosimeter for absorbed dose measurement in blood components

Brazilian Journal of Radiation Sciences
The use of ionizing radiation has significantly expanded, particularly in the healthcare sector, where the irradiation of blood components prevents transfusion-associated graft-versus-host disease (TA-GvHD).
Lorena Fonseca, Daniel Silva Calheiro, Amir Mesquita, Thêssa Alonso, Peterson Squair   +4 more
doaj   +1 more source

Radiation model predictions and validation using LDEF satellite data [PDF]

Predictions and comparisons with the radiation dose measurements on Long Duration Exposure Facility (LDEF) by thermoluminescent dosimeters were made to evaluate the accuracy of models currently used in defining the ionizing radiation environment for low ...
Armstrong, T. W., Colborn, B. L.
core   +1 more source

Thermoluminescent detectors applied in individual monitoring of radiation workers in Europe—a review based on the EURADOS questionnaire [PDF]

, 2017
Among the activities of EURADOS Working Group 2 formed by experts from several European countries is the harmonisation of individual monitoring as part of radiation protection of occupationally exposed persons.
Currivan, L., Lopez, M. A., Olko, P., van Dijk, J. W. E., Wernli, C.   +4 more
core  

In vivo dosimetry of thyroid doses from different irradiated sites in children and adolescents: a cross-sectional study [PDF]

, 2014
Background: Scattered radiation can be assessed by in vivo dosimetry. Thyroid tissue is sensitive to radiation, even at doses
Cassiane Bonato, Claudio Castelo Viegas, Henrique Dias, Lucas Duarte, Maiara Dalenogare, Michele Alves, Regina Elnecave, Telpo Dias   +7 more
core   +2 more sources

Capture‐enhanced neutron irradiation to treat Alzheimer's disease: Design of a small animal set‐up for future in‐vivo experiments

Medical Physics, Volume 52, Issue 9, September 2025.
Abstract BackgroundAlzheimer's disease (AD) is characterized by the accumulation of β$\beta$‐Amyloid and τ$\tau$ proteins in the brain that causes dementia. To date, there is no cure capable of eradicating AD, so it is necessary to study a performing therapy.
Valeria Pascali, Davide Tosoni, Saverio Altieri, Nicoletta Protti   +3 more
wiley   +1 more source

Comparison of three methods of calculation, experimental and monte carlo simulation in investigation of organ doses (thyroid, sternum, cervical vertebra) in radioiodine therapy

Journal of Medical Signals and Sensors, 2012
Radioiodine therapy is an effective method for treating thyroid cancer carcinoma, but it has some affects on normal tissues, hence dosimetry of vital organs is important to weigh the risks and benefits of this method.
Daryoush Shahbazi-Gahrouei, Saba Ayat
doaj  

Towards quantitative ionizing radiation acoustic imaging (iRAI) for radiation dose measurement: Validation from simulations to experiments

Medical Physics, Volume 52, Issue 9, September 2025.
Abstract Background In clinical radiation therapy (RT), accurately quantifying the delivered radiation dose to the targeted tumors and surrounding tissues is essential for evaluating treatment outcomes. Ionizing radiation acoustic imaging (iRAI), a novel passive and non‐invasive imaging technique, has the potential to provide real‐time in vivo ...
Yaocai Huang, Lise Wei, Dale Litzenberg, Borui Li, Chenshuo Ma, Hyeonwoo Kim, Yiming Liu, Claire Zhang, Paul L. Carson, Issam El Naqa, Wei Zhang, Xueding Wang   +11 more
wiley   +1 more source