Results 21 to 30 of about 12,503 (204)
A Review of Organ Dose Calculation Methods and Tools for Patients Undergoing Diagnostic Nuclear Medicine Procedures [PDF]
Journal of Radiation Protection and ResearchExponential growth has been observed in nuclear medicine procedures worldwide in the past decades. The considerable increase is attributed to the advance of positron emission tomography and single photon emission computed tomography, as well as the ...
Choonsik Lee
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Brazilian Journal of Radiation Sciences, 2018 This work presents the evaluation of the applicability and sensitivity of a portable detection device specially designed for in vivo measurement of high-energy photon emitters in the human body.
Alexandre Barbosa Soares +4 more
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Age-Dependent Small-Animal Internal Radiation Dosimetry
Molecular Imaging, 2013 Rats at various ages were observed to present with different radiosensitivity and bioavailability for radiotracers commonly used in preclinical research. We evaluated the effect of age-induced changes in body weight on radiation dose calculations.
Tianwu Xie, Habib Zaidi
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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
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Dosimetry Analysis in Non-brain Tissues During TMS Exposure of Broca’s and M1 Areas
Frontiers in Neuroscience, 2021 For human protection, the internal electric field is used as a dosimetric quantity for electromagnetic fields lower than 5–10 MHz. According to international standards, in this frequency range, electrostimulation is the main adverse effect against which ...
Jose Gomez-Tames +8 more
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Internal computational dosimetry of natural cisplatin activated in neutron flux
Brazilian Journal of Radiation Sciences, 2022 Cisplatin is currently used in the treatment of numerous types of tumors, such as head and neck, esophagus, bladder, testicle. However, the cisplatin use is limited due to its cytotoxic effects.
Giovana Bussolotti +5 more
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Brazilian Journal of Radiation Sciences, 2017 The objective of this work was to develop and validate Internal Dosimetry Protocols (IDP) using the ICRP 110 reference voxelized phantoms (RCP_AF and RCP_AM). The reference phantoms were implemented to run on MCNPx.
Bruno Melo Mendes +3 more
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World Journal of Nuclear Medicine, 2017 The specific absorbed fraction (SAF) of energy is an essential element of internal dose assessment. Here reported a set of SAFs calculated for selected organs of a human voxel-based phantom.
Ruhollah Ghahraman Asl +5 more
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Ядерна фізика та енергетика, 2021 The linear dependence of the yield of unstable chromosomal aberrations in human lymphocytes on the dose of prolonged external and/or internal irradiation of peripheral blood samples by 137Cs in the dose range of 0.09 - 0.54 Gy in vitro is presented.
V. A. Kurochkina +4 more
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Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing
Advanced Science, EarlyView.Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale +6 more
wiley +1 more source