Results 21 to 30 of about 43,546 (151)

Application of MCP-N (Lif: Mg, Cu, P) TL detectors in monitoring environmental radiation [PDF]

Nuclear Technology and Radiation Protection, 2004
Thermoluminescent MCP-N detectors based on LiF:Mg,Cu,P are by about 2 orders of magnitude more sensitive than TLD-100 detectors based on conventional LiF:Mg,Ti, which makes it possible to use them in short-term monitoring of ionizing radiation in the ...
Olko Pavel, Budzanowski Maciej, Bilski Pavel, Milosević Snežana, Obryk Barbara, Ochab Eva, Simić Miroslav, Stegnar Peter, Waligorski Michael P.R., Žunić Zora S.   +9 more
doaj   +1 more source

Validation of the stamping method for CaSO4:RE + Teflon® pellets production

Brazilian Journal of Radiation Sciences, 2015
The IPEN method for the CaSO4:RE + Teflon® production, developed and patented at the Dosimetric Materials Laboratory – LMD/IPEN in the earlier 1980’s, [1] is highly time-demanding, so that the use of the stamping method, already widely industrially ...
Maira Goes Nunes, Leticia Lucente Campos
doaj   +1 more source

The use of thermoluminescent dosimeters for In-vivo dosimetry in a fast neutron therapy beam [PDF]

, 2000
Bibliography: leaves 72-77.Thermoluminescent detectors (TLD-700) have been investigated for absorbed dose measurements in a p(66)/Be neutron therapy beam at the National Accelerator Centre.
Bhengu, Khumbulani John
core   +1 more source

Evaluation of Dose Calculation Accuracy of Isogray Treatment Planning System in Craniospinal Radiotherapy [PDF]

Iranian Journal of Medical Physics, 2018
Introduction: Craniospinal radiotherapy is a therapeutic technique for central nervous system (CNS) tumors, which requires meticulous attention to technique and dosimetry.Treatment planning system (TPS) is one of the main equipment in radiotherapy ...
Mohammad Taghi Bahreyni Toossi, sara momeni, Shokouhozaman Soleymanifard, Hamid Gholamhosseinian   +3 more
doaj   +1 more source

Determination of Organ Doses in Radioiodine Therapy using Monte Carlo Simulation

World Journal of Nuclear Medicine, 2015
Radioactive iodine treatment is a type of internal radiotherapy that has been used effectively for the treatment of differentiated thyroid cancer after thyroidectomy.
Daryoush Shahbazi-Gahrouei, Saba Ayat
doaj   +1 more source

Assessment of energy and angular dependence of LiF:Mg,Ti dosimeters irradiated in the quantity Hp(0.07)

Brazilian Journal of Radiation Sciences, 2023
Radiation dosimetry has the purpose of quantifying the dose received by the occupationally exposed individual. The device used in this process is called a dosimeter, the dosimeter can be used in different situations, for example, the dosimeter used to ...
G. G. Nascimento, C. R. Silva, V. P. Campos, L. L. Campos   +3 more
doaj   +1 more source

Clinical in‐vivo dosimetry for total skin electron therapy using gafchromic™ EBT4 film

Journal of Applied Clinical Medical Physics, Volume 27, Issue 9, September 2026.
Abstract Background Total skin electron therapy (TSET) is a standard treatment for cutaneous T‐cell lymphoma. Due to the complex patient positioning and irregular body contours, robust in‐vivo dosimetry (IVD) is essential to verify dose uniformity. While thermoluminescent dosimeters (TLDs) are traditional standard, their utility is hindered by labor ...
Zhexuan Zhang, Lan Lu, Gregory M. M Videtic, Cherian Sheen, Ping Xia, Peng Qi   +5 more
wiley   +1 more source

Preclinical feasibility of EPID‐based transit dosimetry for total body irradiation

Journal of Applied Clinical Medical Physics, Volume 27, Issue 9, September 2026.
Abstract Background Conventional extended‐distance total body irradiation (TBI) is commonly verified using point dosimeters, which provide limited spatial information and require additional handling during a prolonged treatment procedure. A portable charge‐coupled device (CCD)‐based electronic portal imaging device (EPID) positioned downstream of the ...
Tetsu Nakaichi, Hiroyuki Okamoto, Mitsuhiro Kon, Kazuki Takaso, Ako Aikawa, Satoshi Nakamura, Kotaro Iijima, Takahito Chiba, Hiroki Nakayama, Tomonori Goka, Hiroshi Igaki   +10 more
wiley   +1 more source

Comparative Evaluation of Four Stereotactic Radiosurgery Planning Approaches for Treatment of Posterior Choroidal Melanoma

Journal of Medical Radiation Sciences, Volume 73, Issue 3, Page 250-258, September 2026.
This study evaluated four stereotactic radiosurgery planning approaches for posterior choroidal melanoma (CM). Analysis of thirteen CM cases resulted in a clinically meaningful reduction in dose to the brain for Brainlab Elements modulated arcs (BE) and Varian Eclipse HyperArc modulated arcs (HA) compared to Brainlab iPlan dynamic conformal arc therapy
Robert Nigro, Kenton Thompson, Cathy Markham, Adam U. Yeo, Daniel Sapkaroski, Claire Phillips   +5 more
wiley   +1 more source

Transporter‐Associated Therapeutic Efficacy of an SMVT‐Targeted Boron Carrier in Boron Neutron Capture Therapy

Cancer Science, Volume 117, Issue 9, Page 2555-2566, September 2026.
The transporter‐associated BNCT strategy using BBCIP with or without BPA according to tumor transporter characteristics. BPA showed greater efficacy in LAT1‐dominant F98 glioma, whereas BBCIP was more effective in SMVT‐high CRL1666 tumors, suggesting the potential utility of transporter‐based boron carrier selection in BNCT.
Kenichiro Eza, Kohei Tsujino, Rina Shidoh‐Kazuki, Yoshiki Fujikawa, Hideki Kashiwagi, Gen Futamura, Ryo Hiramatsu, Toshihiro Takami, Masahiko Wanibuchi, Naonori Hu, Hiroki Tanaka, Minoru Suzuki, Kai Nishimura, Shota Tanaka, Hiroyuki Nakamura, Shinji Kawabata   +15 more
wiley   +1 more source