Results 131 to 140 of about 32,896 (264)

Patient Dimensions From a Single CT Image Provide a Clinically Practical and Accurate Method for Dose Estimation in Canine Abdominal CT Imaging

Veterinary Radiology &Ultrasound, Volume 67, Issue 5, September 2026.
ABSTRACT Size‐specific dose estimate (SSDE) uses linear dimensions measured on a computed tomographic (CT) image to scale the scanner‐reported volumetric computed tomography dose index (CTDIvol) and thereby estimate dose. The objectives of this retrospective observational study were to evaluate whether the American Association of Physicists in Medicine
Claire Whittaker, Monique Mayer, Matthew Hutcheson, Sally Sukut   +3 more
wiley   +1 more source

Human biodistribution and radiation dosimetry of the demyelination tracer [¹⁸F]3F4AP. [PDF]

Eur J Nucl Med Mol Imaging, 2023
Brugarolas P, Wilks MQ, Noel J, Kaiser JA, Vesper DR, Ramos-Torres KM, Guehl NJ, Macdonald-Soccorso MT, Sun Y, Rice PA, Yokell DL, Lim R, Normandin MD, El Fakhri G.   +13 more
europepmc   +1 more source

Biodistribution and radiation dosimetry of ⁸²Rb at rest and under adenosine stress in the paediatric population. [PDF]

EJNMMI Res
Kamani CH, Gnesin S, Di Bernardo S, Dietz M, Allenbach G, Dolan M, Nicod-Lalonde M, Schaefer N, Sekarski N, Prior JO.   +9 more
europepmc   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, Volume 28, Issue 15, 5 August 2026.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

Nuclear Factor Erythroid 2-Related Factor 2 (NRF2) as a Biomarker for Radiation Dosimetry and Health Risk Assessment: A Review. [PDF]

Antioxidants (Basel)
Moloudi K, Sangsuwan T, Monzen S, Fujishima Y, Anderson D, Frey B, Miura T, Azariasl S, Yasuda H, Haghdoost S.   +9 more
europepmc   +1 more source

Radiation Dosimetry of Theragnostic Pairs for Isotopes of Iodine in IAZA. [PDF]

Pharmaceutics, 2022
Jans HS, Stypinski D, Kumar P, Mercer JR, McQuarrie SA, McEwan AJB, Wiebe LI.   +6 more
europepmc   +1 more source

Development of a Polydimethylsiloxane‐Based Flexible Digital Bolus Dosimeter: From Unit‐Cell Characterization to Linear Array for Skin‐Dose Distribution Verification

physica status solidi (a), Volume 223, Issue 15, 5 August 2026.
A flexible digital bolus dosimeter platform is proposed to address the challenges of surface‐dose monitoring. The study evaluates point‐dose performance using an IDE substrate and extends this to spatial dose distributions using an fPCB‐integrated 24‐pixel array.
Moo‐Jae Han, Yohan Shin, Sang‐Won Kang, Sung‐Kwang Park, Woong Cho, Boram Lee, Jae‐Sung Kim, Jin‐Beom Chung   +7 more
wiley   +1 more source

Radiation dosimetry and fasting-dependent hepatobiliary clearance of the VAChT-specific PET radioligand ¹⁸F-VAT in humans. [PDF]

EJNMMI Res
Norris SA, Goldman NL, Hamdi M, Moerlein SM, Laforest R, Karimi M, Perlmutter JS, Tu Z.   +7 more
europepmc   +1 more source

Radiation dosimetry and pharmacokinetics of the tau PET tracer florzolotau (18F) in healthy Japanese subjects. [PDF]

Ann Nucl Med, 2023
Miyamoto M, Okuyama C, Kagawa S, Kusano K, Takahashi M, Takahata K, Jang MK, Yamauchi H.   +7 more
europepmc   +1 more source

Probabilistic quality assurance of biopsy DVH thresholds in HDR prostate brachytherapy under localization uncertainty

Journal of Applied Clinical Medical Physics, Volume 27, Issue 8, August 2026.
Abstract Background MR‐US guided biopsies support biologic correlation in HDR prostate brachytherapy, but steep dose gradients and millimeter‐scale localization uncertainty limit the validity of nominal biopsy doses. Purpose To assess how localization uncertainty affects the robustness of biopsy DVH dose thresholds in HDR prostate brachytherapy and to ...
Matthew Muscat, Juanita Crook, Andrew Jirasek, Jeffrey Andrews, Nathan Becker   +4 more
wiley   +1 more source