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Search Results: 1 - 10 of 38 matches for " Guilhoto "
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Revis?o terminológica e conceitual para organiza??o de crises e epilepsias: relato da Comiss?o da ILAE de Classifica??o e Terminologia, 2005-2009. Novos Paradigmas?
Guilhoto, Laura M. F. F.;
Journal of Epilepsy and Clinical Neurophysiology , 2011, DOI: 10.1590/S1676-26492011000300005
Abstract: introduction: the categorization of epileptic seizures and epilepsies has been described in organized classifications by the international league against epilepsy (ilae) in the last 50 years. according to these initial documents which have been reviewed in the 1980ths, epileptic seizures were divided in partial (focal) and generalized, regarding its onset type, either in one specific area in the brain or in a bilateral pattern, respectively. the etiology of the epilepsies were then considered to be idiopathic, symptomatic or criptogenic. recently a broad discussion has emerged since the publication of the document of the commission on classification and terminology of ilae in 2010. objetive/method: divulgation in portuguese of the summary and comments of the “revised terminology and concepts for organization of seizures and epilepsies: report of the ilae commission on classification and terminology, 2005-2009” in order to present it to the health personnel of the portuguese speaking countries. results: generalized and focal are redefined for seizures as occurring in and rapidly engaging bilaterally distributed networks (generalized) and within networks limited to one hemisphere and either discretely localized or more widely distributed (focal). classification of generalized seizures is simplified. no natural classification for focal seizures exists; focal seizures should be described according to their manifestations (e.g., dyscognitive, motor, etc). the concepts of generalized and focal do not apply to electroclinical syndromes. genetic, structural-metabolic, and unknown represent modified concepts to replace idiopathic, symptomatic, and cryptogenic, respectively. not all epilepsies are recognized as electroclinical syndromes. organization of forms of epilepsies is done by specificity, as follows: electroclinical syndromes, nonsyndromic epilepsies with structural-metabolic causes, and epilepsies of unknown cause. natural classes (e.g., specific underlying cause, ag
Estrutura produtiva, rela??es intersetoriais e cooperativas agropecuárias no Paraná em 1980 e 1985
Rodrigues, Rossana Lott;Guilhoto, Joaquim J. M.;
Revista de Economia e Sociologia Rural , 2004, DOI: 10.1590/S0103-20032004000200004
Abstract: this paper delimits and characterizes the cooperative sector in parana economy and breaks down the agricultural sectors and the components of food processing industries of input-output tables, built for state for the years of 1980 and 1985, in cooperative and non-cooperative sectors. the goal is to characterize, in systemic order, the intersectorial relations outline, detect the key- sectors and verify the evolution of the productive structure in parana, highlighting the sectors related to cooperatives. the analysis is made for 40 sectors. the main conclusions showed that: paper prod. & printing and textiles sectors were key-sectors in 1980 and 1985, therefore, dynamic and important sectors for the state's economic growth; the productive structure of parana proved to be more diversified from 1980 to 1985, showing consequent increase of economic complexity; the agricultural cooperatives technical coefficient were very similar to the non-cooperatives, showing that the first are closely following the technological evolution occurred in the non-cooperatives that act in agricultural sector and food processing industries.
Uso de combustíveis e emiss?es de CO2 no Brasil: um modelo inter-regional de insumo-produto
Hilgemberg, Emerson Martins;Guilhoto, Joaquim J. M.;
Nova Economia , 2006, DOI: 10.1590/S0103-63512006000100002
Abstract: this study quantifies co2 emissions caused by consumption of natural gas, alcohol and petroleum derivatives for six brazilian regions, and evaluates the impact of possible policies for emission control. the connection between the level of activity and co2 emissions for each energy input is presented for the six regions considered, detailing the portion of the total emissions caused by final demand, inter-industry consumption and household consumption. the model was also used to make simulations in order to evaluate the economic effects of a hypothetical restriction on emissions and the effects that an emission tax would cause.
Análise setorial e topografia da estrutura produtiva: as cooperativas agropecuárias no Paraná
Rodrigues, Rossana Lott;Guilhoto, Joaquim José Martins;
Estudos Econ?micos (S?o Paulo) , 2007, DOI: 10.1590/S0101-41612007000300002
Abstract: the goal of this paper is to analyze the productive structure of the parana economy emphasizing the role of the agricultural cooperatives in the state development for the years 1980, 1985, 1990 and 1995. using input-output tables estimated for those years it was possible to detect that: i) for the years 1980 and 1985 the cooperative sector was a key sector for the parana economy; ii) in all years analyzed, the agricultural cooperatives presented technical coefficients of production very similar to those of the non-cooperative sector, showing that the cooperatives are incorporating in their productive process the technological progress that have been consolidated by the non-cooperative sector; iii) some sectors of the transformation industry, like machinery and equipment, transport equipment and, in a lesser scale, metal products and electrical/electronic equipment seem to be increasing their participation in the state economy; iv) the parana economy showed more diversification in the productive structure, more openness to external relations and, consequently, more economic complexity.
A desconcentra??o regional do agronegócio brasileiro
Parré, José Luiz;Guilhoto, Joaquim José Martins;
Revista Brasileira de Economia , 2001, DOI: 10.1590/S0034-71402001000200004
Abstract: this paper studies the importance of the brazilian agribusiness for the economy as a whole and for the country's five macroregions. this is done for the years of 1985, 1990, and 1995, using a set of interregional input-output tables constructed for those years. the main findings of the paper are: there was a decrease in the agribusiness concentration among the regions and their components (inputs, agricultural production, processing, and distribution); the share of the southeast region (the most developed of the brazilian regions) decreased from 46% in 1985 to 41.2% in 1995; the share of the brazilian agribusiness in the gdp, and in the regions' grp, decreased, e.g., the brazilian share reduced from 38.6% in 1985 to 30.4% in 1995; the structure of the agribusiness is specific to each region and to its level of development.
Servi o diferenciado a clientes on-line: um estudo de caso no setor de telecomunica es.
Lúcia de Fátima Martins Guilhoto
Revista de Administra??o Mackenzie , 2003,
Abstract: No contexto competitivo atual é impossível negar a importancia da tecnologia para o desempenho das empresas em seus respectivos mercados de atua o. Novos desafios apresentam-se com freqüência e intensidade crescentes, potencializados por uma rede de mudan as ambientais, políticas, econ micas e tecnológicas que pressionam a empresa a assumir novas posturas e procurar novos meios de se diferenciar de seus concorrentes. A Internet é, hoje, umas das ferramentas que as empresas têm à sua disposi o para fazer frente aos novos desafios apresentados pelo mercado, tendo se configurado em um meio bastante interessante de compartilhamento de conhecimento dentro das empresas e destas com o mundo exterior. Devido ao seu custo bem menor do que o das redes de comunica o privada, ela constitui um meio alternativo para que as empresas possam se comunicar com seus clientes, expandir seus mercados de atua o e estabelecer relacionamentos mais próximos com eles. Por isso, essa ferramenta foi escolhida para ser o objeto de um estudo de caso realizado junto à Telefónica, que será apresentado neste artigo.
Rela es intersetoriais e inter-regionais nas regi es-pólo paranaenses em 1995
Antonio Carlos Moretto,Joaquim J. M. Guilhoto
Revista Paranaense de Desenvolvimento , 2001,
Abstract: The aim of this article is to analyse the inter-sector and interregional relations and to compare the produtive structure of the principal poleregions in the Paraná economy, Brazil. To accomplish such aim it was used an interregional input-output table dividing the State of Paraná in four pole-regions, for the year of 1995: Curitiba, Ponta Grossa, Londrina and Cascavel. The main results show that the pole-regions of Curitiba and Londrina are better arranged than the Ponta Grossa and Cascavel pole-regions, which are still in the process of implemention and consolidatation. This fact supports the idea that these regions will establish a profile of higher reciprocity or economic integration. O objetivo deste artigo é analisar as rela es intersetoriais e interregionais e comparar as estruturas econ micas das principais regi es produtoras da economia paranaense. Com este fim, utilizou-se um modelo inter-regional de insumo-produto construído para o ano de 1995, em que o Estado foi dividido em quatro regi es-pólo: Curitiba, Ponta Grossa, Londrina e Cascavel. Os principais resultados indicam que os pólos de Curitiba e Londrina possuem estruturas produtivas industriais melhor articuladas, enquanto Ponta Grossa e Cascavel buscam, ainda, implementar e consolidar seus sistemas produtivos. Isso indica que o perfil de maior reciprocidade ou integra o econ mica será estabelecido por essas regi es.
Clinical and electroencephalographical characterization of typical absence seizures
GUILHOTO LAURA MARIA DE FIGUEIREDO FERREIRA
Arquivos de Neuro-Psiquiatria , 2000,
Abstract:
Uso de combustíveis e emiss es de CO2 no Brasil: um modelo inter-regional de insumo-produto
Emerson Martins Hilgemberg,Joaquim J. M. Guilhoto
Nova Economia , 2006,
Abstract: This study quantifies CO2 emissions caused by consumption of natural gas, alcohol and petroleum derivatives for six Brazilian regions, and evaluates the impact of possible policies for emission control. The connection between the level of activity and CO2 emissions for each energy input is presented for the six regions considered, detailing the portion of the total emissions caused by final demand, inter-industry consumption and household consumption. The model was also used to make simulations in order to evaluate the economic effects of a hypothetical restriction on emissions and the effects that an emission tax would cause.
O papel da tributa??o diferenciada dos combustíveis no desenvolvimento econ?mico do estado de S?o Paulo
Costa, Cinthia Cabral da;Guilhoto, Joaquim José M.;
Economia Aplicada , 2011, DOI: 10.1590/S1413-80502011000300002
Abstract: this paper shows that the state of s?o paulo, by having a deliberated policy of different rates of taxation related to the consumer tax (icms) for gasoline c (25%) and hydrous ethanol (12%) has had a positive impact over: a) the consumption of ethanol; b) the economy of the state; and c) in the brazil economy. to do so this study uses: a) an interregional input-output system for s?o paulo and rest of brazil; and b) price and cross price-elasticity of the demand for gasoline and ethanol. the model was used to estimate how the economy would have behaved (gdp, employment, gross output, imports, and government revenue), had the rates of ethanol and gasoline being kept equal (25%).
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