Orientador: José Luiz de Castro Neto. / Dissertação (mestrado) - Universidade Regional de Blumenau, Centro de Ciências Sociais Aplicadas, Programa de Pós-Graduação em Ciências Contábeis.

Orientador: Francisco Antonio Bezerra. / Dissertação (mestrado) - Universidade Regional de Blumenau, Centro de Ciências Sociais Aplicadas, Programa de Pós-Graduação em Ciências Contábeis.

Orientador: Francisco Carlos Fernandes. / Dissertação (mestrado) - Universidade Regional de Blumenau, Centro de Ciências Sociais Aplicadas, Programa de Pós-Graduação em Ciências Contábeis.

Tese de mestrado integrado. Engenharia do Ambiente (Especialização em Gestão). Faculdade de Engenharia. Universidade do Porto. 2009

Analiza la necesidad de que los inversionistas al momento de intervenir en el mercado de valores, en el caso específico en las operaciones de compra y venta de acciones, cuenten en resumen con una información propia, que si bien es especializada, es simple y estructurada para su fácil lectura e interpretación, se encuentre disponible en tiempo real y organizada progresivamente, que es producto del análisis fundamental, análisis técnico y la real apreciación de la situación del mercado de acciones. Esta información por su propia naturaleza, tiene que ser revisada día a día, para incorporar de inmediato, los cambios que se producen en el mercado de acciones, tanto en el mercado local, como en el internacional. / Discusses the need of that the investors to the moment to intervene in the stock market, in the specific case in the operations of purchase and sale of actions, count in short with an own information, which though it is specialized, is simple and structured for its easy reading and interpretation, which is available in real time and organized progressively, that is product of the fundamental analysis, technical analysis and the real appreciation of the situation of the market of actions. This information for its own nature has to be checked day after day, to incorporate at once, the changes that take place on the market of actions, so much on the local market, as in the international one.

El objetivo del presente estudio fue evaluar el efecto de la adición del aceite de Sacha inchi (Plukenetia volubilis), como fuente de ácidos grasos polinsaturados, principalmente linolénicos, en la dieta de las reproductoras pesadas sobre los parámetros productivos de su progenie. Se utilizaron 720 pollos machos de la línea Cobb Vantress 500, divididos en dos grupos, 360 procedentes de reproductoras alimentadas con una dieta conteniendo 5% de aceite de Sacha inchi (T1) y, 360 pollitos procedentes de reproductoras alimentadas con una dieta control (T0). El estudio comprendió nueve repeticiones por grupo. Fueron evaluados peso corporal, consumo de alimento, mortalidad, índice de conversión alimenticia (ICA), índice de eficiencia productiva (IEP) y nivel de inmunidad humoral activa y pasiva. A los 42 días de edad la progenie T1 obtuvo 22 g mas de peso corporal, 2 puntos menos de ICA y 6.31 puntos más de IEP, en comparación a la progenie del grupo control, sin embargo estas diferencias no fueron significativas. Al primer días de edad, las aves de T1 mostraron un mayor nivel de inmunidad pasiva (promedio aritmético del título de anticuerpos) contra los virus de Newcastle o ENC (9783 vs 769), Gumboro (4623 vs 4006) y Bronquitis (5099 vs 3906), siendo esta diferencia significativa solo para ENC. Igualmente, a los 42 días de edad mostraron un mayor nivel de respuesta inmune activa a la vacunación contra los virus de Gumboro (2650 vs 2170) y Bronquitis (415 vs 237), los resultados del presente estudio permiten concluir que la inclusión del aceite de sacha inchi en la dieta de las reproductoras, aun que no significativamente, influye positivamente sobre los parámetros productivos de la progenie y además tiene un efecto inmunomodulador. / The aim of this study was to evaluate the effect of the addition of Sacha inchi oil (Plukenetia volubilis), as a source of polyunsaturated fatty acid, in the diet of broiler breeders on performance of their progeny. Seven hundred-twenty (720) male chicks Cobb Vantres 500 were used, divided into two groups, 360 from breeders fed a diet containing 5% Sacha Inchi oil (T1), and 360 chicks from breeders fed a control diet (T0). The study included nine replicates per group. Body weight, food intake, mortality, feed conversion index (FCI), productive efficiency index (PEI), and level of active and passive humoral immunity were evaluated. At 42 days old, T1 progeny won more than 22 g of body weight, less than 2 points of FCI, and 6.31 points of PEI, compared to the progeny of the control group, but these differences were not significant. At the first day of age, the T1 birds showed a higher level of passive immunity (Arithmetic Mean Antibody Titers) against Newcastle virus or DNC (9783 vs. 769), Gumboro (4623 vs. 4006), and Bronchitis (5099 vs. 3906), being this difference significant only for DNC. Similarly, at 42 days old, this birds showed a higher level of active immune response to vaccination against Gumboro (2650 vs. 2170), and Bronchitis (415 vs. 237). The results of this study allow to conclude that the inclusion of Sacha Inchi oil in the diet of breeders, altough no significant, positive impact on performance of progeny, and also has an immunomodulatory effect.

Brazil’s Bolsa Família and its impacts on student enrollment and achievement is studied increasingly frequently, but the quality of education received by Bolsa Família recipients is often not factored in. This study uses school data and the Bolsa Família registry to map patterns of school inputs for all Brazilian students, and to discover any patterns in inputs for specifically Bolsa Família recipient students. The availability of all types of school inputs follow similar regional patterns: low quantities of materials and low quality facilities in the North and Northeast regions, and the reverse in the South and Southeast, with the most consistently high averages of all inputs found in the Central-West. High proportions of these students tend to be present in the North and Northeast, affecting their access to school inputs. These students also tended to lack infrastructure and technology inputs, which likely have a mixed impact on student performance. / text

El objetivo de esta tesis doctoral es analizar la influencia del riesgo soberano sobre el canal de crédito de la política monetaria desde una doble perspectiva. La primera parte examina cómo el riesgo soberano determina los efectos de la política monetaria sobre los préstamos bancarios durante restricciones y expansiones monetarias. La segunda parte estudia el impacto del riesgo soberano sobre el crédito comercial, tanto directamente como a través de la política monetaria. En la primera parte, los resultados muestran que los bancos que operan en países con mayor riesgo soberano contraen más su oferta crediticia durante restricciones monetarias, mientras que no existen suficientes evidencias de que aumenten menos su oferta de préstamos durante expansiones monetarias. Asimismo, cuando el riesgo soberano es muy elevado, los bancos reducen su oferta de crédito independientemente del régimen monetario. En la segunda parte, los resultados indican que, durante la crisis, el crédito comercial extendido y neto (diferencia entre el crédito comercial extendido y recibido) descienden a medida que aumenta el riesgo soberano. Sin embargo, en los años de crisis, el crédito comercial recibido se incrementa cuanto mayor es el riesgo soberano, pero sólo cuando éste es bajo o moderado, mientras que cuando es elevado, subidas del mismo producen un descenso del crédito comercial recibido. Asimismo, una restricción monetaria sólo conduce a un aumento del crédito comercial en países con riesgo soberano relativamente bajo. / The purpose of this thesis is to analyze the influence of sovereign risk on the credit channel of monetary policy from a double perspective. The first part examines how sovereign risk determines the effects of monetary policy on bank loans during monetary restrictions and expansions. The second part studies the impact of sovereign risk on trade credit, both directly and through the monetary policy. In the first part, the results show that banks which operate in higher sovereign risk countries reduce their credit supply more during monetary contractions, while there is not enough evidence that they increase their loan supply less during monetary expansions. Additionally, when sovereign risk is very high banks reduce their lending, regardless of the monetary regime. In the second part, the results indicate that during the crisis trade credit supplied and net trade credit (the difference between trade credits supplied and received) decline as sovereign risk rises. However, during the crisis trade credit received increases with the level of the sovereign risk, but only when it is low and moderate. On the contrary, trade credit received reduces as sovereign risk increases when it is high. Additionally, a restrictive monetary policy only leads to an increase in trade credit in countries with relatively low sovereign risk.

Dissertação (mestrado)—Universidade de Brasília, Instituto de Ciência Política, Programa de Pós-Graduação, 2008. / Submitted by Kathryn Cardim Araujo (kathryn.cardim@gmail.com) on 2009-09-25T14:37:57Z No. of bitstreams: 1 2008_CeciliaMDeSEscobar.pdf: 1257626 bytes, checksum: 9c182dcc16694b2838dd51e7829e38b7 (MD5) / Approved for entry into archive by Guimaraes Jacqueline(jacqueline.guimaraes@bce.unb.br) on 2010-06-29T13:47:20Z (GMT) No. of bitstreams: 1 2008_CeciliaMDeSEscobar.pdf: 1257626 bytes, checksum: 9c182dcc16694b2838dd51e7829e38b7 (MD5) / Made available in DSpace on 2010-06-29T13:47:20Z (GMT). No. of bitstreams: 1 2008_CeciliaMDeSEscobar.pdf: 1257626 bytes, checksum: 9c182dcc16694b2838dd51e7829e38b7 (MD5) Previous issue date: 2008-06-17 / Este estudo analisa a perspectiva de policy network no âmbito do setor público brasileiro. Essa abordagem traz contribuições importantes para pesquisas que envolvem processos políticos complexos, como a interação de múltiplos atores em diversas áreas de atuação política. O objetivo desta pesquisa é avaliar o padrão de governança em rede do Programa Bolsa Família, delineando os fatores fortes e fracos que afetam a gestão do programa. Para tanto, foi utilizada a metodologia Multicritério de Apoio à Decisão (Multicriteria Decision Aid - MCDA), que subsidia a criação de modelos que visam gerar conhecimento para os decisores de forma que compreendam melhor seu problema dado um ambiente de complexidade e incerteza, auxiliando-os na tomada de decisão. Por basear-se na visão construtivista, a metodologia promoveu um processo dinâmico e interativo de geração de conhecimento que envolveu gestores do programa em todas as fases de elaboração do modelo de avaliação. Para este estudo, optou-se pela coleta de dados em âmbito federal, por tratar-se de um programa de transferência de renda de alcance nacional gerenciado pelo Ministério do Desenvolvimento Social e Combate à Fome. A análise dos resultados permitiu identificar os possíveis pontos de sucesso e entraves ao desempenho do programa, bem como possibilitou destacar quais são os desafios de gerenciar uma pluralidade de atores que estão presentes nessa nova dinâmica de condução de políticas públicas e como dar sustentabilidade a esse formato. _______________________________________________________________________________ ABSTRACT / This study analyzes the perspective of policy network in the ambit of the Brazilian public sector. This approach brings important contributions to researches that involve complex political processes, as the interaction of multiple actors in diverse areas of political acting. The purpose of this research is to evaluate the pattern of network governance of the Bolsa Família Program, delineating the strong and weak factors which affect the management of the program. To achieve this purpose, it was used the methodology of Multicriteria Decision Aid – MCDA, which subsidize the creation of templates that aim to generate knowledge to the decision makers so they can understand better their problem when an environment of complexity and uncertainty is given, helping them at making decisions. Since this methodology is based in the constructivist view, it promoted a dynamic and interactive process of knowledge generation which involved program’s managers in all the elaboration phases of the model of evaluation. For this study, it was chosen to collect data in the federal ambit, since it is the study of a program of allowance transfer at national levels managed by the Ministry of Social Development and Combat Hunger. The analysis of the results permitted the identification of the possible points of success and restraints of the program performance, as well as the possibility to highlight which are the challenges of managing a myriad of factors that are present in this new dynamic of public political conduction and how to give sustainability to this format.

No description available.