Central Bank
Mostrando 13-24 de 1504 artigos, teses e dissertações.
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13. Genotyping of Toxoplasma gondii and Sarcocystis spp. in road-killed wild mammals from the Central Western Region of the State of São Paulo, Brazil
Abstract INTRODUCTION: Road-killed wild animals host zoonotic pathogens such as Toxoplasma gondii, offering a new opportunity for the epidemiological study of these infectious organisms. METHODS This investigation aimed to determine the presence of T. gondii and other apicomplexan parasites in tissue samples of 64 road-killed wild animals, using polymeras
Rev. Soc. Bras. Med. Trop.. Publicado em: 2016-10
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14. Dangerous universal donors: the reality of the Hemocentro in Belo Horizonte, Minas Gerais
ABSTRACT BACKGROUND: The term dangerous universal blood donor refers to potential agglutination of the erythrocytes of non-O recipients due to plasma of an O blood group donor, which contains high titers of anti-A and/or anti-B hemagglutinins. Thus, prior titration of anti-A and anti-B hemagglutinins is recommended to prevent transfusion reactions. OBJECT
Rev. Bras. Hematol. Hemoter.. Publicado em: 2016-09
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15. Central Bank Communication Affects the Term-Structure of Interest Rates
Analisamos empiricamente como as atas do Banco Central do Brasil (BCB) afetam a estrutura a termos da taxa de juros. Usando Análise de Componentes Principais, construímos uma medida do conteúdo dessas atas que reflete o otimismo dos gestores de política monetária em relação às condições economicas. Nomeamos essa medida de Fator de Otimismo (OF). Qu
Rev. Bras. Econ.. Publicado em: 2015-06
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16. Late Quaternary vegetation dynamics from central parts of the Madeira River in Brazil
The present study reconstructs the paleovegetation of a varzea (seasonally flooded) forest in the central parts of the Madeira River floodplain in Brazil using palynological data. Forty-nine cut-bank sediment samples from the Madeira River were processed in the study; from these, ten samples contained pollen: two contained pollen from the Middle Pleniglacial
Acta Bot. Bras.. Publicado em: 2015-03
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17. The existence of only one haplotype of Leishmania major in the main and potential reservoir hosts of zoonotic cutaneous leishmaniasis using different molecular markers in a focal area in Iran
IntroductionLeishmania major is the causative agent of zoonotic cutaneous leishmaniasis (ZCL), and great gerbils are the main reservoir hosts in Iran. Abarkouh in central Iran is an emerging focal point for which the reservoir hosts of ZCL are unclear. This research project was designed to detect any Leishmania parasites in different wild rodent species.Meth
Rev. Soc. Bras. Med. Trop.. Publicado em: 2014-10
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18. Revelações da crise: moeda fiduciária e as relações Tesouro/Banco Central
The current crisis shed a new light on issues that, previously, were not perceived as serious or important. It highlighted the close ties between fiat currency and government bonds denominated in it or, in other words, the relationship between Treasury and Central Bank. Two ill-conceived views of the "new consensus" on money that had turned into taboos were
Brazil. J. Polit. Econ.. Publicado em: 2014-09
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19. Detection of Ehrlichia canis in domestic cats in the central-western region of Brazil
Ehrlichiosis is a worldwide distributed disease caused by different bacteria of the Ehrlichia genus that are transmitted by arthropod vectors. Its occurrence in dogs is considered endemic in several regions of Brazil. Regarding cats, however, few studies have been done and, consequently, there is not enough data available. In order to detect Ehrlichia spp. i
Braz. J. Microbiol.. Publicado em: 2014-06
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20. On high interest rates in Brazil
This article examines the question of why interest rates are so high in Brazil as compared to the international average. It looks at theoretical arguments based on excessive government deficits, structural lack of private savings, inflation bias, excessive investment demand and fear of floating. An informal look at the evidence does not strongly corroborate
Brazil. J. Polit. Econ.. Publicado em: 2014-03
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21. An evaluation of the tolerant to higher inflation rate in the short run by the Brazilian Central Bank in the period 2001-2012
Este artigo analisa o grau de tolerância a elevadas taxas de inflação de curto prazo pelos presidentes do Banco Central no período de 2001 a 2012. Foram usados dados mensais e várias especificações e estimativas da regra de Taylor via GMM. Em geral, os resultados mostram as seguintes evidências empíricas: i) o mandato de Henrique Meirelles foi menos
Rev. Bras. Econ.. Publicado em: 2013-12
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22. Just words?: A quantitative analysis of the communication of the Central Bank of Brazil
Neste artigo nós quantificamos o conteúdo informacional dos comunicados do Comitê de Política Monetária do Banco Central do Brasil (COPOM), com base na metodologia desenvolvida por Lucca and Trebbi (2011). Por meio de buscas no Google, medimos em que grau cada comunicado do COPOM está associado a uma linguagem mais indicativa de política monetária ap
Rev. Bras. Econ.. Publicado em: 2013-12
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23. Reavaliando a relação entre independência do Banco Central e custos de desinflação: uma análise de viés de seleção / Reassessing the relationship between Central Bank independence and disinflation costs: a selection bias analysis
The majority of the empirical literature about the effects of central bank independence on disinflation costs found a positive relationship between these variables, meaning that more costly disinflationary episodes are related to countries with more independent central banks, opposing to the new classical theory, which states that there is a credibility prem
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/11/2012
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24. Atuação do Banco Central do Brasil na crise de 2008/2009 e o Regime de Metas de Inflação
O objetivo deste trabalho consiste em analisar a atuação do Banco Central do Brasil na crise financeira de 2008/2009, tendo como referência o Regime de Metas de Inflação. Para tanto, o procedimento metodológico foi à análise e sistematização de documentos oficiais. Destaca-se que a atuação do Banco Central na crise se mostrou dúbia, na medida em
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/05/2012