Search Results - "Lauria, Dejanira Da Costa"

Spatial distributions of natural radionuclides in soils of the state of Pernambuco, Brazil: Influence of bedrocks, soils types and climates by Luiz do Carmo Leal, André, da Costa Lauria, Dejanira, Ribeiro, Fernando C.A., Viglio, Eduardo Paim, Franzen, Melissa, de Albuquerque Medeiros Lima, Enjôlras

“…To investigate whether and in which extension the levels of natural radionuclides in soils vary with parent rock, soil type, and climatic condition factors, a…”
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Activity concentration and mapping of radionuclides in Espírito Santo State soils, Brazil by Dutra Garcêz, Ricardo Washington, Marques Lopes, José, da Silva Perez, Sueli, da Costa Lauria, Dejanira, Paim Viglio, Eduardo, Gonçalves da Cunha, Fernanda, Araújo Ribeiro, Fernando Carlos, Xavier da Silva, Ademir

“…Soils exhibit a wide range of radioactive elements and, therefore, the knowledge of the radioactivity levels that the human being is exposed to is of great…”
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Assessement of doses to members of the public arising from the use of ornamental rocks in residences by do Carmo Leal, André Luiz, da Costa Lauria, Dejanira

“…The main pathways to human exposure associated with naturally occurring radionuclides in ornamental rocks are external irradiation and the inhalation of radon…”
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Instrumental neutron activation analysis, gamma spectrometry and geographic information system techniques in the determination and mapping of rare earth element in phosphogypsum stacks by Borges, Renata Coura, Fávaro, Déborah Inês Teixeira, Caldas, Vanessa Godoy, da Costa Lauria, Dejanira, Bernedo, Alfredo Victor Bellido

“…Phosphogypsum is a by-product from the phosphate fertilizer industry, disposed in huge stacks in open-air storage areas. Its use in agriculture may be a…”
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Natural and man-made radionuclides in sediments of an inlet in Rio de Janeiro State, Brazil by Carvalho, Franciane Martins de, Lauria, Dejanira da Costa, Ribeiro, Fernando Carlos Araújo, Fonseca, Rafael Tonelli, Peres, Sueli da Silva, Martins, Nádia Soido Falcão

“…The distribution of natural radionuclides 226Ra, 228Ra, 40K and man-made radionuclides (54Mn, 60Co and 137 Cs) in the surface sediments of an inlet of Ribeira…”
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Baseline and Quality Reference Values for Natural Radionuclides in Soils of Rio de Janeiro State, Brazil by Fernando Carlos Araujo Ribeiro, Dejanira da Costa Lauria, José Ivan Rodrigues Silva, Erica Souto Abreu Lima, Nelson Moura Brasil do Amaral Sobrinho, Daniel Vidal Pérez

“…ABSTRACT A first large-scale systematic survey of natural radioactivity contents of soils of the state of Rio de Janeiro is presented, focused on the…”
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The potential radiological impact from a Brazilian phosphate facility by Glória dos Reis, Rócio, da Costa Lauria, Dejanira

“…In the semiarid region of Brazil, a facility for the production of phosphoric acid for fertilizer is in the last stages of the planning phase. The raw…”
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Influence of Phosphogypsum Stacks on the Distribution of Natural Radionuclides in Surface and Subsurface Waters in the City of Imbituba, SC, Brazil by Borges, Renata Coura, Ribeiro, Fernando Carlos Araújo, da Costa Lauria, Dejanira, Bernedo, Alfredo Victor Bellido

“…This study aimed to chemically and radiologically characterize the water resources influenced by a phosphogypsum stack in Imbituba, SC, Brazil and to identify…”
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Naturally occurring radionuclides in food and drinking water from a thorium-rich area by da Costa Lauria, Dejanira, Rochedo, Elaine R. R., Godoy, Maria Luisa D. P., Santos, Eliane E., Hacon, Sandra S.

“…This paper focuses on a survey of uranium and thorium decay chain radionuclides in food and drinking water from the thorium-rich (monazite-bearing) region of…”
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Radioactive characterization of phosphogypsum from Imbituba, Brazil by Borges, Renata Coura, Ribeiro, Fernando Carlos Araujo, Lauria, Dejanira da Costa, Bernedo, Alfredo Victor Bellido

“…This research aims to characterize the content of natural occurring radionuclides in phosphogypsum stacks at Imbituba, Santa Catarina state, Brazil. 226Ra,…”
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Comportamento de Cs e Co em Sedimentos Marinhos da Enseada de Piraquara de Fora - Angra dos Reis by Ferreira, Ingryd Marques, Gomes, Franciane Martins de Carvalho, Lauria, Dejanira Da Costa

“… As a result of discharging of liquid effluents of the Angra dos Reis power plants, 137Cs and 60Co radionuclides are the greatest contributors to increasing of…”
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Concentration of fallout Cesium-137 in soils of the Rio de Janeiro State, Brazil by Ribeiro, Fernando C. A., Lauria, Dejanira Da Costa, Silva, José Ivan Rodrigues, Lima, Erica Souto Abreu, Amaral Sobrinho, Nelson Moura Brasil do, Perez, Daniel Vidal

“…The distribution of fallout 137Cs in soil samples of the Rio de Janeiro State was investigated. Two-hundred sixty-two samples of soil were analyzed for 137Cs…”
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The legacy of monazite processing in Brazil by da Costa Lauria, Dejanira, Rochedo, Elaine R. R.

“…The exploitation of natural resources containing naturally occurring radionuclides may lead to enhanced levels of radioactive isotope and enhanced potential…”
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Relação entre as massas úmida, seca e de cinza em materiais biológicos - uma ferramenta para amostragens em campo e análise de amostras by Vasconcellos Luisa Maria de Hollanda e, Lauria Dejanira da Costa, Silva Lucia Helena Costa, Taddei José Fernando

“…Little is known about the amount of water and ash in brazilian foodstuffs and plants. The relationships between fresh, dry and ash weight were determined in 40…”
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Relação entre as massas úmida, seca e de cinza em materiais biológicos - uma ferramenta para amostragens em campo e análise de amostras by Vasconcellos, Luisa Maria de Hollanda e, Lauria, Dejanira da Costa, Silva, Lucia Helena Costa, Taddei, José Fernando

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