European Commission
Mostrando 1-12 de 40 artigos, teses e dissertações.
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1. CIÊNCIAS SOCIAIS, DIPLOMACIA E COLONIALISMO TARDIO: A PARTICIPAÇÃO PORTUGUESA NA COMISSÃO DE COOPERAÇÃO TÉCNICA NA ÁFRICA AO SUL DO SAARA (CCTA)
RESUMO Instituída no segundo pós-guerra, num contexto de crescente contestação ao colonialismo e como resposta das potências coloniais europeias ao interesse científico das Nações Unidas e de círculos académicos norte-americanos pela África, a Comissão de Cooperação Técnica na África ao Sul do Saara (CCTA) revelou uma atenção particular aos
Estud. hist. (Rio J.). Publicado em: 05/09/2019
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2. Risk assessment of the occurrence of aflatoxin and fungi in peanuts and cashew nuts
In the present study, the occurrence of fungi and aflatoxins (AFs) in peanut and cashew nut samples was investigated. Mycological analysis revealed the presence of fungi in 58.8% of samples, and assessment of AFs by chromatographic methods revealed that 52.9% were contaminated by AFs. AFB1 was the principal component in all AF-contaminated samples, with a me
Braz. J. Pharm. Sci.. Publicado em: 10/07/2019
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3. Simultaneous Determination of Herbicides in Rice by QuEChERS and LC-MS/MS Using Matrix-Matched Calibration
The main objective of the present work was to validate a chromatographic method to determine herbicides commonly applied in the irrigated rice farming. For this, matrix-matched calibration was employed along with the extraction and clean-up of the samples by quick, easy, cheap, effective, rugged and safe (QuEChERS) method and determination of the analytes by
J. Braz. Chem. Soc.. Publicado em: 2016-01
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4. Options, challenges and potentials of poultry meat: an empirical investigation on european consumers
Agricultural market developments have attracted considerable attention recently, due to increasing consumer food prices and sharp short term price fluctuations of agricultural commodity prices. This medium term outlook provides a projection for major EU agricultural commodity markets and agricultural income until the year 2022, based on a set of coherent ass
Rev. Bras. Cienc. Avic.. Publicado em: 2014-12
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5. Aflatoxin M1 contamination in grated parmesan cheese marketed in Rio de Janeiro - Brazil
This study aimed to determine the occurrence of AFM1 contamination in the samples of grated parmesan cheese marketed in the Metropolitan Region of Rio de Janeiro -Brazil. Thirty samples representing 10 major brands marketed in the region were analyzed by High Performance Liquid Chromatography with fluorescence detection (HPLC-FLD) after purification with imm
Braz. arch. biol. technol.. Publicado em: 26/11/2013
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6. Measurements of emissions from motorcycles and modeling its impact on air quality
O aumento do número de motocicletas nas grandes cidades brasileiras é decorrência de uma série de fatores, como o congestionamento, o baixo custo, mobilidade, poucos estacionamentos e transporte público deficiente, tornando-se um importante fator na deterioração da qualidade do ar. Neste contexto, o monitoramento das emissões veiculares é essencial
J. Braz. Chem. Soc.. Publicado em: 2013-03
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7. Análise de impacto regulatório como mecanismo para aprimorar a qualidade da regulação: o setor de telecomunicações
The regulatory impact analysis has been used by regulators in several countries to improve the quality of regulation. In Brazil, there are pilot projects for development in federal regulatory agencies. However, it is still a subject that demands reflection, especially in respect to its implementation by Brazilian regulators. For this reason, the objective of
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/05/2012
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8. Some aspects of chicken behavior and welfare
Brazil is the world leader in broiler production and export. It achieved this position mainly to its excellent supply chain structure and climate, which favor poultry and grain production throughout its territory. Although Brazilian egg production is not as important as broiler production, this segment presents great potential of increasing its share in the
Rev. Bras. Cienc. Avic.. Publicado em: 2012-09
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9. Effects of Cosmic Radiation in Aircrafts: A Discussion about Aircrew over South America
Abstract: This paper has discussed the guidelines included in the documents of the International Commission on Radiological Protection (ICRP) on radiation protection applicable to aircraft and crew, and this is a brief report of the evolution of studies in this field of activity, as well as the regulations and recommendations already adopted by member countr
J. Aerosp. Technol. Manag.. Publicado em: 2012-06
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10. Avaliação do risco de exposição de frangos de corte e galinhas poedeiras à contaminação natural por fumonisinas e aflatoxinas
O Brasil é o terceiro produtor mundial de aves e o líder em exportações. No entanto, a contaminação de milho e rações por micotoxinas pode acarretar grandes perdas econômicas à indústria avícola. As micotoxinas estão associadas a problemas de saúde humana e animal e, ao serem metabolizadas pelos animais podem ocorrer em carne, ovos e leite. Den
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/08/2011
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11. Chromatin regulation in schistosomes and histone modifying enzymes as drug targets
Only one drug is currently available for the treatment and control of schistosomiasis and the increasing risk of selecting strains of schistosome that are resistant to praziquantel means that the development of new drugs is urgent. With this objective we have chosen to target the enzymes modifying histones and in particular the histone acetyltransferases and
Memórias do Instituto Oswaldo Cruz. Publicado em: 2011-11
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12. Conselho de salubridade pública de Pernambuco : um olhar médico sobre a cidade do Recife entre os anos de 1845-1850
This scholarly work examines the purpose of the Board of Public Health Protection of Pernambuco to impact on the reef, through instructions to the President of the Province, between the years 1845 and 1850, aiming at its transformation into a city "modern" and "civilized." The Council as an institution Scientific Advisory reflecting the ideals of European do
Publicado em: 2010