Zobrazeno 1 - 7
of 7
pro vyhledávání: '"W. O. Sousa"'
Publikováno v:
Brazilian Journal of Radiation Sciences, Vol 12, Iss 1A (Suppl.) (2024)
In the oil field, Naturally Occurring Radioactive Material - NORM is present in petroleum-forming rocks and this is related to the presence of radioactive decay series of 238U and 232Th, mainly the daughter radionuclides 226Ra and 228Ra. These radion
Externí odkaz:
https://doaj.org/article/2ed6f215ae4c4b7c99c7ea5902faef2f
Publikováno v:
Brazilian Journal of Radiation Sciences, Vol 11, Iss 1A (2023)
According to the limit of detection (DL) presented in ISO 11929:2010, the International Organization for Standardization (ISO) abandoned the concept of minimum detectable amount (MDA) described in ISO 12790-1:2001. In this work we demonstrate and dis
Externí odkaz:
https://doaj.org/article/d4a3f5016a3b4f958bfc5397a8b808e3
Publikováno v:
Scientific Electronic Archives, Vol 13, Iss 8, Pp 71-75 (2020)
Typophorus florigradus Bechyné & Špringlová, 1961 (Chrysomelidae, Eumolpinae) has been described based on material sampled from flowers of Convolvulaceae and Commelinaceae species in Utinga, state of Pará, Brazil, in 1960. After its description,
Externí odkaz:
https://doaj.org/article/d2a32965c4de4ef89f6a9bdcceb968ec
Publikováno v:
Brazilian Journal of Biology, Vol 75, Iss 4 suppl 1, Pp 136-142
Abstract Here we examine assemblage structure of coprophagous Scarabaeidae (dung beetles) in the Pantanal of the state of Mato Grosso with respect to flooding regimes, soil texture, leaf litter volume and tree dominance in native and exotic pastures.
Externí odkaz:
https://doaj.org/article/fb059620b89746da9e68096c4be6aab4
Autor:
Marinêz Isaac Marques, Leandro Dênis Battirola, W. O. Sousa, Lúcia Yamazaki, Germano Henrique Rosado-Neto
Publikováno v:
Scientific Electronic Archives, Vol 13, Iss 8, Pp 71-75 (2020)
Typophorus florigradus Bechyne & Springlova, 1961 (Chrysomelidae, Eumolpinae) has been described based on material sampled from flowers of Convolvulaceae and Commelinaceae species in Utinga, state of Para, Brazil, in 1960. After its description, ther
Publikováno v:
Radiation Protection Dosimetry.
Radiological or nuclear emergency situations could lead to incorporation of radionuclides by the population. Intakes of radionuclides can be evaluated through measurements of radionuclides present in organs and tissues, or in urinary and/or fecal exc
Publikováno v:
Cellular and molecular biology (Noisy-le-Grand, France). 56(2)
In Brazil, the radionuclides used for therapy are: (131)I, (153)Sm, (90)Y and (177)Lu, both for routine or research protocols. The radionuclide activity excreted by patients may be quantified by bioassay analysis and constitutes a powerful tool for i