Results 91 to 100 of about 2,442,113 (235)

Feasibility of lattice radiation therapy using a noncoplanar vertex arrangement and dynamic conformal arcs

Journal of Applied Clinical Medical Physics, Volume 27, Issue 10, October 2026.
Abstract Background Current Lattice radiation therapy (LRT) mainly uses inverse IMRT/VMAT optimization, which is time‐consuming and complex; however the high modulation complexity compromises dosimetric accuracy and blurs the peak‑to‑valley dose ratio.
Haixia Cui, Wei Huang, Xin Yi, Wenli Lu, Qingfeng Jiang   +4 more
wiley   +1 more source

Evaluation of a Faraday cup‐style detector as a beam diagnostic system for ultra‐high dose rate (FLASH) electron beams

Journal of Applied Clinical Medical Physics, Volume 27, Issue 10, October 2026.
Abstract Background Beam diagnostic systems are essential for the development and quality assurance of ultra‐high dose rate (UHDR) radiation sources to enable reliable delivery of FLASH radiotherapy (RT). Critically, suitable beam diagnostic systems for electron FLASH sources are lacking.
Alan Lopez, Alexander Baikalov, Kevin Liu, Nolan Esplen, Stefan Bartzsch, Emil Schüler   +5 more
wiley   +1 more source

Korean-specific iodine S values for use in internal dosimetry. [PDF]

Nucl Eng Technol, 2023
Kwon TE, Chung Y, Lee C.
europepmc   +1 more source

Engineering Photothermal Nanoplatforms for Multimodal Theranostics and Biosensing

Rare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT Photothermal platforms bridge materials science and biomedicine, emerging as a transformative frontier in biomedical applications. They offer spatiotemporally precise, noninvasive modalities with cell‐type‐independent efficacy for treating a range of diseases.
Xiao Han, Peng Jin, Haiqing Wang, Hao Xue   +3 more
wiley   +1 more source

Guidelines for Pediatric Radiotherapy Simulation: A Report From the Children's Oncology Group Radiation Oncology Discipline

Pediatric Blood &Cancer, Volume 73, Issue 9, September 2026.
ABSTRACT Pediatric radiation therapy presents unique challenges compared to adult treatments, including those of immobilization, potential need for sedation, and the critical importance of accurate, reproducible positioning. Additionally, heightened attention to imaging doses is necessary to minimize long‐term toxicity in survivors.
Parham Alaei, Stephen Mihalcik, Sujith Baliga, Young Kwok, Dana Casey, Eric Ehler, Christiane Burton, John C. Breneman, Daphne A. Haas‐Kogan, Suzanne L. Wolden, Arnold C. Paulino, Nadia N. Laack, Natia Esiashvili, Sarah Milgrom, Christine Hill‐Kayser, Thomas J. Fitzgerald, John A. Kalapurakal, Chia‐Ho Hua   +17 more
wiley   +1 more source

Density override‐based VMAT optimization to improve robustness at tissue‐air interfaces in head and neck radiotherapy

Journal of Applied Clinical Medical Physics, Volume 27, Issue 9, September 2026.
Abstract Background Volumetric Modulated Arc Therapy (VMAT) is integral to head and neck (HN) radiation therapy; however, plan robustness may be compromised at air‐tissue interfaces. Highly modulated fluence directed at these areas can produce significant unexpected high‐dose regions in the event of minor variations in tissue density.
Sagarika Jain, Ashlee Ewing, Michael Weldon, Allison Palmiero, Daniel Christ, Emile Gogineni, Simeng Zhu, Sung Jun Ma, John C Grecula, Darrion L Mitchell, Sujith Baliga, Dukagjin M Blakaj, David J Konieczkowski   +12 more
wiley   +1 more source

Full Member di EURADOS (the European Radiation Dosimetry Group) Working Group, WG7, Internal dosimetry Network

, 2008
WG7 is operating as an Internal Dosimetry Network at European level, whose main aims are the coordination of research on internal dosimetry, the support of ongoing developments of ICRP models and the dissemination of scientific ...
CANTONE, MARIE CLAIRE
core   +2 more sources

Empirical noise mapping guides optimal region‐of‐interest selection for accurate noise estimation in prostate DWI

Journal of Applied Clinical Medical Physics, Volume 27, Issue 9, September 2026.
Abstract Background Signal‐to‐noise ratio (SNR) measurements are important for quality assurance, especially when quantitative MRI markers or new hardware are being developed or evaluated. Regions of low signal or assumed uniform signal are used for SNR estimation in a variety of MR image types, but this is unreliable due to spatial heterogeneity of ...
Milica Medved, Aritrick Chatterjee, Ambereen Yousuf, Batuhan Gundogdu, Aytekin Oto, Gregory S. Karczmar   +5 more
wiley   +1 more source

Development and Utility of an Imaging System for Internal Dosimetry of Astatine-211 in Mice. [PDF]

Bioengineering (Basel), 2023
Yagishita A, Katsuragawa M, Takeda S, Shirakami Y, Ooe K, Toyoshima A, Takahashi T, Watabe T.   +7 more
europepmc   +1 more source

AN INTERNAL RADIATION DOSIMETRY COMPUTER PROGRAM, IDAC 2.0, FOR ESTIMATION OF PATIENT DOSES FROM RADIOPHARMACEUTICALS.

, 2014
The internal dosimetry computer program internal dose assessment by computer (IDAC) for calculations of absorbed doses to organs and tissues as well as effective doses to patients from examinations with radiopharmaceuticals has been developed.
Andersson, Martin, Mattsson, S., Johansson, Lennart,, Leide-Svegborn, S., Minarik, David,, Johansson, L, Leide Svegborn, Sigrid, Minarik, D., Leide Svegborn, Sigrid,, Mattsson, Sören, Minarik, David, Andersson, Martin,, Andersson, M., Mattsson, Sören,, Lund University.   +14 more
core   +1 more source