Construction of A Digital Fetus Library for Radiation Dosimetry.
Sign Up to like & getrecommendations! Published in 2022 at "Medical physics"
DOI: 10.1002/mp.15905
Abstract: PURPOSE Accurate estimation of fetal absorbed dose and radiation risks are crucial for radiation protection and important for radiological imaging research owing to the high radio-sensitivity of the fetus. Computational anthropomorphic models have been widely… read more here.
Keywords: radiation dosimetry; library; dosimetry; radiation ... See more keywords
Automatic organ completion with image stitching for personalized radiation dosimetry in CT examinations.
Sign Up to like & getrecommendations! Published in 2022 at "Medical physics"
DOI: 10.1002/mp.16165
Abstract: PURPOSE Computed tomography (CT) image-based patient-specific voxel-based dosimetry has difficulties complementing missing tissues for organs located partially inside or completely outside the image volume. Previous studies constructed patient-specific whole-body models by rescaling reference phantoms or… read more here.
Keywords: radiation dosimetry; automatic organ; organ completion; radiation ... See more keywords
Novel hyper branched polyaniline nanocomposites for gamma radiation dosimetry
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-020-02884-z
Abstract: Novel hyperbranched poly aniline nanocomposites have been successfully prepared. Aniline monomer has been polymerized in presence of Mn +2 ions and/or mixed Mn +2 /Zn +2 ions under high shearing effect homogenizer at 10,000 rpm. The… read more here.
Keywords: radiation dosimetry; gamma radiation; microscopy;
Properties optimization of temperature dependence of nanophosphor KCl:Sm3+ for radiation dosimetry
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.153740
Abstract: Abstract Present study reports the temperature dependent optically stimulated luminescence (TA-OSL) properties of KCl:Sm in the range of 40–310 °C. KCl:Sm was synthesized by high-temperature solid-state reaction method with optimized dopant concentration of Sm (0.45%). The… read more here.
Keywords: temperature dependence; radiation dosimetry; temperature; kcl ... See more keywords
Two-dimensional radiation dosimetry based on LiMgPO4 powder embedded into silicone elastomer matrix
Sign Up to like & getrecommendations! Published in 2020 at "Radiation Measurements"
DOI: 10.1016/j.radmeas.2020.106255
Abstract: Abstract Two-dimensional (2D) spatial radiation dosimetry based on optically stimulated luminescence (OSL) phenomena is presented. By embedding OSL active particles (LiMgPO4) into the transparent and flexible silicone elastomer matrix (polydimethylsiloxane silicone), the favorable dosimetric properties… read more here.
Keywords: silicone; radiation; dosimetry based; two dimensional ... See more keywords
Radiation Dosimetry of Inhaled Radioactive Aerosols: CFPD and MCNP Transport Simulations of Radionuclides in the Lung
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-54040-1
Abstract: Despite extensive efforts in studying radioactive aerosols, including the transmission of radionuclides in different chemical matrices throughout the body, the internal organ-specific radiation dose due to inhaled radioactive aerosols has largely relied on experimental deposition… read more here.
Keywords: radioactive aerosols; transport; radiation; deposition ... See more keywords
Future directions on low-energy radiation dosimetry
Sign Up to like & getrecommendations! Published in 2021 at "Scientific Reports"
DOI: 10.1038/s41598-021-90152-3
Abstract: For more than one century, low-energy ( read more here.
Keywords: energy; directions low; future directions; energy radiation ... See more keywords
Radiation Dosimetry, Artificial Intelligence and Digital Twins: Old Dog, New Tricks.
Sign Up to like & getrecommendations! Published in 2022 at "Seminars in nuclear medicine"
DOI: 10.1053/j.semnuclmed.2022.10.007
Abstract: Developments in artificial intelligence, particularly convolutional neural networks and deep learning, have the potential for problem solving that has previously confounded human intelligence. Accurate prediction of radiation dosimetry pre-treatment with scope to adjust dosing for… read more here.
Keywords: radiation dosimetry; intelligence; digital twins; artificial intelligence ... See more keywords
A comparison of CFPD, compartment, and uniform distribution models for radiation dosimetry of radionuclides in the lung
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Radiological Protection"
DOI: 10.1088/1361-6498/abf548
Abstract: Radioactive aerosols that arise from natural sources and nuclear accidents can be a long-term hazard to human health. Despite the heterogeneous particle deposition in the respiratory tract, uniform aerosol doses have long been assumed in… read more here.
Keywords: distribution; dosimetry; compartment uniform; radiation dosimetry ... See more keywords
A body-size-dependent series of Chinese adult standing phantoms for radiation dosimetry
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Radiological Protection"
DOI: 10.1088/1361-6498/acad0d
Abstract: Phantoms of different sizes, as indicated by several studies, have a significant impact on the accuracy of dose calculations. Therefore, it is necessary to establish a body-size-dependent series of Chinese standing adult phantoms to improve… read more here.
Keywords: radiation dosimetry; adult; body size; size dependent ... See more keywords
Evaluation of a 3D diamond detector for medical radiation dosimetry
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/12/01/p01003
Abstract: Synthetic diamond has several properties that are particularly suited to applications in medical radiation dosimetry. It is tissue equivalent, not toxic and shows a high resistance to radiation damage, low leakage current and stability of… read more here.
Keywords: medical radiation; detector; radiation dosimetry; diamond ... See more keywords