Results 21 to 30 of about 2,175 (51)
Characterization of amethyst applied to TL and OSL dosimetry
Brazilian Journal of Radiation Sciences, 2021 RESUMO Uma ametista é uma variedade geológica de quartzo (SiO2) e pode ser encontrada em abundância no Brasil. Sabe se o quartzo mostra uma luminescência intensa que é usada na remoção de sedimentos e é facilmente detectada na natureza, devido a essas ...
Noemi Aguiar Silva +3 more
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Brazilian Journal of Radiation Sciences, 2021 In Brazil, hydrothermal quartz may be found in the geodes of the basaltic rocks of the Paraná Basin and in the vein systems of quartzites of the Serra do Espinhaço.
Cyro Teiti Enokihara
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Synthesis and characterization of the radiopharmaceutical [18F]fluoroestradiol
Brazilian Journal of Radiation Sciences, 2021 [18F]Fluoroestradiol ([18F]FES), an estrogen analog, may be used in Positron Emission Tomography (PET) for evaluation of the tumor cell receptor profile in a noninvasive way, which is an important factor for determining the therapy to be used, disease ...
Ana Carolina de Araujo Bispo +6 more
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Brazilian Journal of Radiation Sciences, 2021 Tree barks have proven to be a valuable source of information on air quality. Nowadays, studies with this biomonitor are constantly being developed. However, data of several factors that affect the accumulation of the pollutants in the barks, such as ...
Gabriel Ishimaru +2 more
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Brazilian Journal of Radiation Sciences, 2021 One of the concerns about using mineral clay for therapy treatments is its radioactivity content due to natural radionuclides, normally, associated with the clays.
Jefferson Koyaishi Torrecilha +6 more
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APPLE PORRIDGE SUBMITTED TO GAMMA RADIATION FOR SHELF-LIFE EXTENDED
Brazilian Journal of Radiation Sciences, 2021 Among various apple products, apple porridge is a much consumed product, not only for babies, but also for adults. It is a practical, healthy and tasty product that can be consumed throughout the day.
Marcia Nalesso Costa Harder +8 more
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Brazilian Journal of Radiation Sciences, 2021 Dating of sediments was used by physics method in this work, in the physics methods the radioactivity is present, but usually it is method based on the storage of energy of radiation in the solid, in which will be employed.
Bruna Cortez
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A resorbable scaffold for bone replacement
Brazilian Journal of Radiation Sciences, 2021 All tissue banking activities are depending on tissue donors. The donor rate is still low in Argentina, and the tissue demanding is still not fulfilled. For this reason, tissue engineering has become a necessary discipline to be investigated. Our project
Paola Andrea Bustamante +1 more
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Small Modular Reactor based on NuScale with Thorium base
Brazilian Journal of Radiation SciencesThis study proposes a novel approach to enhance the NuScale Small Modular Reactor (SMR) by incorporating mixed uranium-thorium (U-Th) oxide fuel, thereby increasing U-233 production, improving fuel use, and reducing radioactive waste.
Diego M. E. Gonçalves +3 more
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Brazilian Journal of Radiation Sciences, 2021 At the end of the nineteenth century, with the use of ionizing radiation for the benefit of humanity in various sectors of society, its effects on human health became evident.
Gabriel De Lima Gonçalves +2 more
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