Norteando o voto: o impacto do Programa Bolsa Família no comportamento do eleitor do Norte do Brasil

A partir de diversas perspectivas analíticas acerca da eleição presidencial de 2006, esta dissertação se propõe a analisar o impacto do programa federal de transferência de renda Bolsa Família, na decisão do voto dos moradores da região Norte do Brasil. A estratégia de pesquisa utilizada é uma análise comparativa, confrontando o resultado das urnas das eleições presidenciais de 2002 e 2006 e correlacionando o número de beneficiados pelo programa Bolsa Família com a quantidade de votos na candidatura petista de Lula da Silva, em cada município da região. Na análise empírica, foi possível identificar, no Norte do Brasil, a mudança na base eleitoral do candidato do PT em direção às cidades menos desenvolvidas, assim como o impacto positivo do programa na votação do petista, haja vista a melhora de seu desempenho eleitoral na região. No estudo, pode-se apontar, ainda, a coexistência pacífica, em 2006, de um padrão de comportamento eleitoral racional, sociológico e psicológico, com predominância do primeiro, porém, sem transformá-lo em teoria universalizante.

Efeito da somatotrofina recombinante bovina (rbST) sobre a resposta superovulatória e recuperação embrionária em éguas tratadas com extrato de pituitária equina (EPE)

Pós-graduação em Medicina Veterinária - FMVZ

Fatores que interferem nas taxas de recuperação embrionária em éguas

The success in implementing an embryo transfer program derives from many factors. The embryo recovery rate is one of the most important factors, and allows the transfer to the recipient mare. This rate comes from a group of elements such as donor´s characteristics, collection date, reproductive management, semen quality, technician skill. Mainly because of the great importance of this direct interference on the results of an embryo recovery program, this study aimed to review the factors involved in embryo recovery rates in donor mares during an embryo transfer, suggesting some ways of improving these results

Estado nutricional de pré-escolares e consumo alimentar de suas famílias no Município de Ponta Grossa-Pr: a influência das condições socioeconômicas e das políticas públicas

Pós-graduação em Alimentos e Nutrição - FCFAR

Efeito do envelhecimento na qualidade da cachaça produzida por pequenos produtores

This article reports the results of a study that aimed at evaluating the effects of aging technique on cachaça samples produced and sold by small farmers in São Paulo State, Brazil. Cachaças, aged and not aged were sent by 10 cachaça producers that take part in the community project and course: São Paulo State Contest of Distillery Cachaça and Production Chain of Cachaça Meeting, organized by the Food and Nutrition Department of Pharmaceutical Sciences University, UNESP/Araraquara, SP, Brazil, in partnership with the Brazilian Service of Support to Micro and Small Enterprise of São Paulo State (SEBRAE-SP) and the Rural Union of Araraquara. The evaluation of the samples was made based on sensory tests conducted in Analysis and Quality Control of Foods and Drinks Laboratory of the Department. The survey results showed significantly higher acceptance average in the aged samples compared with not aged ones. The aging process, which was one of the topics discussed in the course, was considered as an effective way to improve the quality of cachaça, the research also confirmed the importance of the University support to improve the quality of food and drink produced in Brazil.

Redes sociais de produtores de mandioca em regiões do estado de São Paulo

This paper analyzed and mapped social networks among cassava farmers in São Paulo, gathered in search of information regarding production and marketing. A descriptive research, using semi-structured questionnaires, in Tupa and Assis regions, was conducted. UCINET software assisted the analysis of interactions within networks. The results indicate that Tupa network is diffuse and there is little interaction with technology transfer institutions. In Assis, the network is cohesive with greater technological diffusion.

O papel da comunicação no processo de transferência de tecnologia da Embrapa para a comunidade indígena Campo Alegre de Boa Vista, RR

Pós-graduação em Comunicação - FAAC

Desigualdade social no Brasil: as principais mudanças nos governos Lula

This monograph will focus on the social policies implemented by the Federal Government during the government of Luis Inácio Lula da Silva. The aim of this study is to analyze the main changes in social inequality indicators in the period 2003 - 2010. In the first chapter, we present some ideas of poverty meaning and its history in Brazil. The second chapter is dedicated to the most important cash transfer program in the history of the country, the Bolsa Familia program, and finally, in Chapter 3, is highlighted as stocks in the labor market also contributed to improve social indicators in Brazil and lift millions out of poverty and extreme poverty, such as increasing the level of formal job creation and the real increase in the minimum wage

Rashba spin-orbit interaction in a superlattice of quantum wires

In this work, we study the effects of a longitudinal periodic potential on a parabolic quantum wire defined in a two-dimensional electron gas with Rashba spin-orbit interaction. For an infinite wire superlattice we find, by direct diagonalization, that the energy gaps are shifted away from the usual Bragg planes due to the Rashba spin-orbit interaction. Interestingly, our results show that the location of the band gaps in energy can be controlled via the strength of the Rashba spin-orbit interaction. We have also calculated the charge conductance through a periodic potential of a finite length via the nonequilibrium Green's function method combined with the Landauer formalism. We find dips in the conductance that correspond well to the energy gaps of the infinite wire superlattice. From the infinite wire energy dispersion, we derive an equation relating the location of the conductance dips as a function of the (gate controllable) Fermi energy to the Rashba spin-orbit coupling strength. We propose that the strength of the Rashba spin-orbit interaction can be extracted via a charge conductance measurement.

Realizzazione di riporti funzionalizzanti su superfici ceramiche per la produzione di energia elettrica mediante effetto fotovoltaico

This research, carried out during the PhD in Materials Engineering, deals with the creation of layers, with different functionality, deposited on a ceramic substrate, to obtain photovoltaic cells for electricity production. The research activities are included in the project PRRIITT, Measure 4 (Development of Networks), Action A (Research and Technology Transfer Laboratories), Thematic reference 3 (Advanced materials applications development), co-financed by the Emilia Romagna Region, for the creation of CECERBENCH laboratory, which aims to develop "Tiles with a functionalised surface”. The innovation lies in the study of materials and in the development of technologies to achieve a "photovoltaic surface", directly in the tiles production process. The goal is to preserve the technical characteristics, and to make available new surfaces, exploiting renewable energy sources. The realization of Building Integrated PhotoVoltaic (BIPV) is nowadays a more and more spread tendency. The aims of the research are essentially linked to the need to diversify the actual ceramic tile production (which is strongly present in the Emilia Romagna Region ), and to provide a higher added value to the tiles. Solar energy production is the primary objective of the functionalization, and has a relevant ecological impact, taking into account the overwhelming global energy demand. The specific activities of the PhD were carried out according to the achievement of scientific and technological objectives of CECERBENCH laboratory, and involved the collaboration in design solutions, to obtain the cells directly on the tiles surface. The author has managed personally a part of the research project. Layers with different features were made: - Electrically conductive layers, directly on the ceramic tiles surface; - Layers to obtain the photovoltaic functionality; - Electrically insulating, protective layers (double function). For each layer, the most suitable materials have been selected. Among the technical application, the screen printing was used. This technique, widely used in ceramics, has many application areas, including the electronics and photovoltaic industries. It is an inexpensive technique, easy to use in industrial production lines. The screen printing technique was therefore studied in depth by theoretical considerations, and through the use of rheological measurements.

Technological innovation in Emilia-Romagna: knowledge, practice, strategies

The present study aims at assessing the innovation strategies adopted within a regional economic system, the Italian region Emilia-Romagna, as it faced the challenges of a changing international scenario. As the strengthening of the regional innovative capabilities is regarded as a keystone to foster a new phase of economic growth, it is important also to understand how the local industrial, institutional, and academic actors have tackled the problem of innovation in the recent past. In this study we explore the approaches to innovation and the strategies adopted by the main regional actors through three different case studies. Chapter 1 provides a general survey of the innovative performance of the regional industries over the past two decades, as it emerges from statistical data and systematic comparisons at the national and European levels. The chapter also discusses the innovation policies that the regional government set up since 2001 in order to strengthen the collaboration among local economic actors, including universities and research centres. As mechanics is the most important regional industry, chapter 2 analyses the combination of knowledge and practices utilized in the period 1960s-1990s in the design of a particular kind of machinery produced by G.D S.p.A., a world-leader in the market of tobacco packaging machines. G.D is based in Bologna, the region’s capital, and is at the centre of the most important Italian packaging district. In chapter 3 the attention turns to the institutional level, focusing on how the local public administrations, and the local, publicly-owned utility companies have dealt with the creation of new telematic networks on the regional territory during the 1990s and 2000s. Finally, chapter 4 assesses the technology transfer carried out by the main university of the region – the University of Bologna – by focusing on the patenting activities involving its research personnel in the period 1960-2010.

ALMASat-1, ALMASat-EO and beyond: evolution of structural concepts and technologies towards multifunctional structures for microsatellites

Multifunctional Structures (MFS) represent one of the most promising disruptive technologies in the space industry. The possibility to merge spacecraft primary and secondary structures as well as attitude control, power management and onboard computing functions is expected to allow for mass, volume and integration effort savings. Additionally, this will bring the modular construction of spacecraft to a whole new level, by making the development and integration of spacecraft modules, or building blocks, leaner, reducing lead times from commissioning to launch from the current 3-6 years down to the order of 10 months, as foreseen by the latest Operationally Responsive Space (ORS) initiatives. Several basic functionalities have been integrated and tested in specimens of various natures over the last two decades. However, a more integrated, system-level approach was yet to be developed. The activity reported in this thesis was focused on the system-level approach to multifunctional structures for spacecraft, namely in the context of nano- and micro-satellites. This thesis documents the work undertaken in the context of the MFS program promoted by the European Space Agency under the Technology Readiness Program (TRP): a feasibility study, including specimens manufacturing and testing. The work sequence covered a state of the art review, with particular attention to traditional modular architectures implemented in ALMASat-1 and ALMASat-EO satellites, and requirements definition, followed by the development of a modular multi-purpose nano-spacecraft concept, and finally by the design, integration and testing of integrated MFS specimens. The approach for the integration of several critical functionalities into nano-spacecraft modules was validated and the overall performance of the system was verified through relevant functional and environmental testing at University of Bologna and University of Southampton laboratories.

Financing university spin-outs: evidence from Imperial College London

This research work focuses on the factors which lead investors to finance university spin-outs. The achieved results related to spin-out companies in the United Kingdom are based on empirical evidence from Imperial College London. The characteristics of a sample of 557 university spin-outs have been examined in order to understand the investors’ attitude towards financing this typology of companies. The outputs of this study demonstrate that official spin-out companies supported by Imperial College are more likely to receive an investment. Furthermore, it is also shown that investors are not inclined to finance academic spin-outs in which the board of directors includes academics who are mainly involved in researching and teaching activities.

Open Source und Kartellrecht

„Open source and European antitrust laws: An analysis of copyleft and the prohibition of software license fees on the basis of art. 101 TFEU and the block exemptions“ Open source software and open source licenses (like the GNU GPL) are not only relevant for computer nerds or activists – they are already business. They are for example the fundament of LINUX, the only real rival of MICROSOFT’s WINDOWS-line in the field of operating systems for IBM PC compatibles. Art. 101 TFEU (like the identical predecessor art. 81 TEC) as part of the EU antitrust laws prohibits contract terms like price fixing and some forms of technology control. Are copyleft – the „viral effect“, the „cancer“ – and the interdiction of software license fees in the cross hairs of this legal rule? On the other side the European Union has since 2004 a new Technology Transfer Block Exemption with software license agreements for the first time in its scope: a safe harbour and a dry place under a umbrella for open source software? After the introduction (A) with a description of open source software the following text analyses the system of the European Unions competition law respectivley antitrust law and the requirements of the block exemptions (B). Starting point of antitrust analysis are undertakings – but who are the untertakings (C) in the field of widespread, independent developers as part of the „bazar organization“? To see how much open source has to fear from the law of the European Union, at the end the anti competitive and pro competitive effects of open source are totalized within the legal framework (D). The conclusion (E) shows: not nothing, but not much.

Chemical composition of a manganese nodule from the Pacific Ocean

By means of spectrographic analysis 96 samples of marine sediments were analyzed quantitatively for V, Ti, Zr, Co, Ni, Sc, Cr, and La, and semi-quantitatively for Ba and Sr. Ca has been estimated by visual comparison of spectrographic plates, and several Fe values have also been determined in the same way. Geographically 40 of these samples are from the Pacific Ocean basin, one of which is a manganese nodule, 21 from the Gulf of Mexico, 11 from Atchafalaya Bay, 8 from American Devonian to Miocene sedimentary rocks, 4 from the Mississippi Delta, 3 from the San Diego trough, 3 from off Grand Isle, 3 from Lake Pontchartrain, from Bay Rambour, 1 from Laguna Madre off the Texas coast, and 1 from the Guadalupe River, Texas. The afore-mentioned elements were sought using PdCl2 as an internal standard, after the method developed by Ahrens (1950) and his co-workers. Samples were run in duplicate, and standard deviations varied from 5 to 14 percent. Working curves, from which final values were obtained, were constructed with the use of standard granite, G1, and the standard diabase, W1, as standards. See Fairbairn and others (1951). An experiment was carried out to determine the effect of matrix change, involving CaCO3, on the spectral line intensities of the quantitatively analyzed elements. The distribution of each of the elements is discussed separately, and particular emphasis is given to oceanic "red clay", in which many elements are enriched. A general discussion is given to mineralogy of the sediments, cation exchange in its bearing on this thesis, and a brief recount of the two hypotheses of origin of oceanic "red clay". An application of the findings of this thesis to aid in the choice of the more likely hypothesis is made.