Application of Lead Substitute Shielding Materials for X and Gamma-Rays Attenuation in Diagnostic Radiology: A Review Article [PDF]
مجله دانشکده پزشکی اصفهان, 2022 Lead is the most widely used material for radiation protection in diagnostic radiology because its ability to attenuate x-rays is superior to other materials due to its high atomic number, high density, and its higher economic affordability.
Arash Safari +2 more
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Ionizing Radiation and Life [PDF]
Astrobiology, 2011 Ionizing radiation is a ubiquitous feature of the Cosmos, from exogenous cosmic rays (CR) to the intrinsic mineral radioactivity of a habitable world, and its influences on the emergence and persistence of life are wide-ranging and profound. Much attention has already been focused on the deleterious effects of ionizing radiation on organisms and the ...
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Monte Carlo study of nanoparticles effectiveness on the dose enhancement when irradiated by protons
AIP Advances, 2023 Recently, the nanomedicine field has experienced considerable growth in research. The use of nanoparticles to enhance dose in radiation treatment was proposed and their potential effects can be indicated using Monte Carlo calculations.
Zahra Ahmadi Ganjeh, Zaker Salehi
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Halide lead perovskites for ionizing radiation detection
Nature Communications, 2019 Halide lead perovskites have attracted increasing attention in recent years for ionizing radiation detection due to their strong stopping power, defect-tolerance, large mobility-lifetime (μτ) product, tunable bandgap and simple single crystal growth from
Haotong Wei, Jinsong Huang
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EJNMMI Research, 2020 Background Given the increasing clinical use of PET/MRI, potential risks to patients from simultaneous exposure to ionising radiation and (electro)magnetic fields should be thoroughly investigated as a precaution.
Gunnar Brix +6 more
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A link between solar events and congenital malformations: Is ionizing radiation enough to explain it? [PDF]
Journal of Geophysical Research: Space Physics 120.3, 1537-1542
(2015), 2015 Cosmic rays are known to cause biological effects directly and through ionizing radiation produced by their secondaries. These effects have been detected in airline crews and other specific cases where members of the population are exposed to above average secondary fluxes.
arxiv +1 more source
Analyzing Serum Level Changes in Dehydroepiandrosterone Sulfate, Dihydrotestosterone, Progesterone, and Prolactin after Radioactive Iodine Treatment for Papillary Thyroid Carcinoma [PDF]
Iranian Journal of Medical PhysicsIntroduction: Effective treatment of papillary thyroid carcinoma (PTC) is total thyroidectomy which is followed by radioactive iodine therapy (RIT) to ablate pathologic thyroid remnants and treat metastatic tumors.
Mehrosadat Alavi +2 more
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Effect of Dose Irradiation on the Expression of BRCA1 and BRCA2Genes in MCF-10A and MCF-7 cell lines [PDF]
Iranian Journal of Medical Physics, 2023 Introduction: Breast cancer can be caused by a mutation in its genome. Some mutations are cancer-predisposition which exist at the moment of germ cell genesis. It has been discovered that BRCA1 and BRCA2 are linked to hereditary breast cancer.
Afsane Zare +3 more
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Momentum transfer by an internal source of ionizing radiation - an important feedback process during galaxy formation ?! [PDF]
MNRAS 273 (1995) 249, 1994 The role of momentum transfer (``radiation pressure'') due to an internal source of ionizing radiation for the formation of baryonic structures is investigated. Fully-ionized self-gravitating gaseous objects can be radiation-pressure supported on a characteristic length scale $D_{\rm rp} \sim 100 \pc - 3 \kpc$.
arxiv +1 more source
Reevaluating the Paradox: Does Low-Dose Radiation from A-Bombs Affect Lifespan and Cancer Mortality? [PDF]
Journal of Biomedical Physics and EngineeringReevaluating the Paradox: Does Low-Dose Radiation from A-Bombs Affect Lifespan and Cancer Mortality?Reevaluating the Paradox: Does Low-Dose Radiation from A-Bombs Affect Lifespan and Cancer Mortality?Reevaluating the Paradox: Does Low-Dose Radiation from
Razieh Rashidfar +3 more
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