Search Results - "Alphonse Kelecom"

Radiological quality of wastewater released from a waste dam containing natural radionuclides by Pereira, Wagner S., Kelecom, Alphonse, Lopes, José M., do Carmo, Alessander S., Espindola, Cleber B., Campelo, Emanuele L. C., Lamego, Fernando, da Silva, Ademir X.

“…Radionuclides from uranium and thorium series were analyzed to evaluate the radiological quality of the released wastewater from a uranium mine under…”
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Assessment of uranium release to the environment from a disabled uranium mine in Brazil by Pereira, Wagner de Souza, Kelecom, Alphonse Germaine Albert Charles, da Silva, Ademir Xavier, do Carmo, Alessander Sá, Py Júnior, Delcy de Azavedo

“…The Ore Treatment Unit (in Portuguese Unidade de Tratamento de Minérios - UTM) located in Caldas, MG, Brazil is a disabled uranium mine. Environmental…”
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Secondary metabolites from marine microorganisms by Kelecom, Alphonse

“…After 40 years of intensive research, chemistry of marine natural products has become a mature field. Since 1995, there are signals of decreased interest in…”
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Development of a Larvicidal Nanoemulsion with Pterodon emarginatus Vogel Oil by Oliveira, Anna E M F M, Duarte, Jonatas L, Amado, Jesus R R, Cruz, Rodrigo A S, Rocha, Clarice F, Souto, Raimundo N P, Ferreira, Ricardo M A, Santos, Karen, da Conceição, Edemilson C, de Oliveira, Leandra A R, Kelecom, Alphonse, Fernandes, Caio P, Carvalho, José C T

“…Pterodon emarginatus Vogel is a Brazilian species that belongs to the family Fabaceae, popularly known as sucupira. Its oil has several biological activities,…”
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Evaluation of the radiological quality of water released by a uranium mining in Brazil by de Souza Pereira, Wagner, Kelecom, Alphonse, Lopes, Jose Marques, do Carmo, Alessander Sá, de Azevedo Py Júnior, Delcy, da Silva, Ademir Xavier

“…A mine in an area of naturally occurring radioactive materials (NORM), characterized by acid mine drainage, generates effluents with natural radionuclide…”
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Chemical Defense against Herbivory in the Brown Marine Macroalga Padina gymnospora Could Be Attributed to a New Hydrocarbon Compound by Pereira, Renato Crespo, Paradas, Wladimir Costa, de Carvalho, Rodrigo Tomazetto, de Lima Moreira, Davyson, Kelecom, Alphonse, Passos, Raoni Moreira Ferreira, Atella, Georgia Correa, Salgado, Leonardo Tavares

“…Brown marine macroalga (Phaeophyceae, Ochrophyta) produces both secondary metabolites (phlorotannins) and precipitate calcium carbonate (CaCO -aragonite) on…”
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Exploring the Insecticide and Acaricide Potential of Development Regulators obtained from Restinga vegetation from Brazil by Feder, Denise, Gonzalez, Marcelo S, Mello, Cícero B, Santos, Marcelo G, Rocha, Leandro, Kelecom, Alphonse, Folly, Evelize

“…As a part of our continuing search for insect and arthropod development regulators from Brazilian restinga vegetation of the Rio de Janeiro State, crude…”
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Mevalonosomes: specific vacuoles containing the mevalonate pathway in Plocamium brasiliense cortical cells (Rhodophyta) by Paradas, Wladimir Costa, Crespo, Thalita Mendes, Salgado, Leonardo Tavares, Andrade, Leonardo Rodrigues, Soares, Angélica Ribeiro, Hellio, Claire, Paranhos, Ricardo Rogers, Hill, Lilian Jorge, Souza, Geysa Marinho, Kelecom, Alphonse Germaine Albert Charles, Da Gama, Bernardo Antônio Perez, Pereira, Renato Crespo, Amado‐Filho, Gilberto Menezes, Raven, J

“…This paper has identified, for the first time in a member of the Rhodophyta, a vacuolar organelle containing enzymes that are involved in the mevalonate…”
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Activity of natural radionuclides and their contribution to the absorbed dose in the fish cubera snapper (lutjanus cyanopterus, cuvier, 1828) on the coast of Ceara, Brazil by Pereira, Wagner de S.(Indústrias Nucleares do Brasil S.A. Unidade de Tratamento de Minérios Coordenação de Proteção Radiológica de Caldas,Universidade Federal Fluminense Instituto de Biologia Programa de Pós-Graduação em Biologia Marinha), Kelecom, Alphonse(Universidade Federal Fluminense Instituto de Biologia Programa de Pós-Graduação em Biologia Marinha,Universidade Federal Fluminense Instituto de Geociências Programa de Pós-Graduação em Ciência Ambiental), Py Júnior, Delcy de A.(Indústrias Nucleares do Brasil S.A. Unidade de Tratamento de Minérios Coordenação de Proteção Radiológica de Caldas)

“…A methodology was developed for converting the activity concentration of radionuclides (Bq kg-1) into absorbed dose rate (Gy y-1), aiming an approach to…”
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An assessment of radiological risks and chemical toxicity due to naturally occurring radionuclides in surface waters of a semiarid region in Brazil by de Souza Pereira, Wagner, Kelecom, Alphonse, Lopes, José Marques, do Carmo, Alessander Sá, Padilha Filho, Lucas Gomes, Campelo, Emanuele Lazzaretti Cordova, Espindola, Cleber Barreto, Silva, Ademir Xavier da

“…Santa Quitéria, a city in northeastern Brazil, faces significant challenges in ensuring the availability of potable water due to its semi-arid climate and…”
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Environmental impact assessment due to the intake of uranium contained in surface waters in a semi-arid region in Brazil by de Souza Pereira, Wagner, Kelecom, Alphonse, Lopes, José Marques, do Carmo, Alessander Sá, Padilha Filho, Lucas Gomes, Campelo, Emanuele Lazzaretti Cordova, Potenciano, Nádia Regina Ernesto Pereira, Schenberg, Ana Clara Guerrini, da Silva, Lucas Faria, da Silva, Ademir Xavier

“…In Santa Quitéria City, part of the population uses surface water for potation. These waters do not undergo any treatment before consumption. As the region has…”
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Release of alpha emitters into the environment by nuclear industries of Brazil in Resende by Pereira, Wagner Souza, Kelecom, Alphonse, Santos, Rodney, Santos, Maysa Fernades Martins, Torres, Vinicius Romero Mozer, Rodrigues, Jessica Julielle da Silva, Salgado, César Marques, Valadão, Izabella Christynne Ribeiro Pinto

“…During its operation, the Nuclear Fuel Factory of the Nuclear Industries of Brazil (FCN/INB) may generate and disseminate particulate material. Therefor,…”
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DOSE RATE IN A DEACTIVATED URANIUM MINE by Pereira, Wagner De Souza, Kelecom, Alphonse, Da Silva, Ademir Xavier, Lopes, José Marquez, Do Carmo, Alessander Sá, Dias, Ayandra Oliveira, Pinto, Carlos Eduardo Cogo

“…The Ore Treatment Unit is a deactivated uranium mine and milling situated in Caldas, MG, BR. Although disabled, there are still areas considered controlled and…”
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Assessment of released natural radionuclides by waste rock pile and mining pit associated with a uranium mine at Caldas, Minas Gerais, Brazil by Pereira, Wagner S., Kelecom, Alphonse, Charles-Pierre, Maxime, Lopes, José M., Campelo, Emanuele L. C., Espindola, Cleber B., Carmo, Alessander S., Junior, Delcy A. Py, Pelegrineli, Samuel Q., Silva, Ademir X.

“…The Ore Treatment Unit was a uranium mining company that is currently being decommissioned. The local rainfall index makes it necessary to release effluents…”
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Excess lifetime cancer risk due to ingestion of fish from a dam reservoir associated with a nuclear facility in Brazil by Pereira, Wagner S., Kelecom, Alphonse, Carmo, Alessander S., Lopes, Jose M., Charles-Pierre, Maxime, Campelo, Emanuele L.C., Paiva, Alexandre K., Silva, Roberto C., Silva, Ademir X.

“…Fish from a Funil dam reservoir associated with a Nuclear Fuel Factory were sampled aiming to assess the radiological risk due to ingestion. Funil dam…”
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Internal dose rate due to intake of uranium and thorium by fish from a dam reservoir associated with a uranium mine in Brazil by de Souza Pereira, Wagner, Kelecom, Alphonse, Lopes, José Marques, Charles-Pierre, Maxime, do Carmo, Alessander Sá, Paiva, Alexandre Kuster, Pelegrinelli, Samuel Queiros, Filho, Wilson Seraine Silva, Silva, Lucas Faria, da Silva, Ademir Xavier

“…Uranium mining can cause environmental impacts on non-human biota around mine sites. Because of this, the reduction in non-human biota exposure becomes an…”
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Lifetime cancer risk increase due to consumption of some foods from a High Background Radiation Area by Pereira, Wagner S., Lopes, José M., Kelecom, Alphonse, Garcêz, Ricardo W.D., Silva, Ademir X., Dam, Roos S.F., Paiva, Alexandre K.S.

“…Activity concentration (AC) in foods produced and commonly consumed in a High Background Radiation Area (HBRA) was analyzed. The AC were obtained by…”
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Application of radiological assessment as water quality criterion for effluent release in a Brazilian uranium mine by Pereira, Wagner S., Kelecom, Alphonse, Lopes, José M., Charles-Pierre, Maxime, Campelo, Emanuele L. C., Carmo, Alessander S., Filho, Lucas G. Padilha, Paiva, Alexandre K. S., Silva, Ademir X.

“…Uranium mining causes several radiological impacts on the surrounding environment, notably in the water bodies, mainly due to the release of long half-life…”
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A multidisciplinary approach to the study of the fluminense vegetation by Kelecom, Alphonse, Reis, Geisa L, Fevereiro, Paulo C A, Silva, Janie G, Santos, Marcelo G, Mello Neto, Cicero B, Gonzalez, Marcelo S, Gouvea, Rita C S, Almeida, Gilberto S S

“…The fluminense vegetation, more specifically the flora from the Jurubatiba restinga has been investigated by a multidisciplinary team of botanists, chemist,…”
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Chemical Defense against Herbivory in the Brown Marine Macroalga IPadina gymnospora/I Could Be Attributed to a New Hydrocarbon Compound by Pereira, Renato Crespo, Paradas, Wladimir Costa, de Carvalho, Rodrigo Tomazetto, de Lima Moreira, Davyson, Kelecom, Alphonse, Passos, Raoni Moreira Ferreira, Atella, Georgia Correa, Salgado, Leonardo Tavares

“…Brown marine macroalga Padina gymnospora (Phaeophyceae, Ochrophyta) produces both secondary metabolites (phlorotannins) and precipitate calcium carbonate…”
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