Estudo da influência do lineamento Tibagi e Sinclinal de Torres na estruturação da porção norte da bacia de Pelotas

The area of this work is located along the Northern portion of the Pelotas´s basin. The onshore region extends from the Southern portion São Paulo State to the North of Rio Grande do Sul State, with a total area of 440 530 km ². The objective of the research is to characterize the main geological structures of the outcropping basement in the Paraná Basin and its correlation with the offshore portion of the Pelotas Basin. The characterization was performed through the integration of surface (SRTM images and outcrops) and subsurface data (seismic data and well logs), the method includes the use of remote sensing techniques and seismic interpretation. The main structures to be analyzed are the Tibagi Lineament and the “Torres Syncline in order to verify its influence on the geological evolution and deformation of the basin. As result, it was identified the continuity of the both structures inside the offshore basin (Pelotas Basin); but only the Tibagi Lineament represents an important structural feature in the offshore basin. In this sense, the Tibagi lineament shows a NW-SE direction along the both basins (Pelotas and Paraná) and it is defined by drainages and relief on the continental portion. It was classified as a graben structure limited by normal faults and it also was verified a trend of faults inside the lineament that cuts all the sedimentary package of Itararé Group from Paraná Basin. The Torres syncline is a structure that connects the arches of Ponta Grossa and Rio Grande, showing NW-SE orientation and a low angle dip in the NW direction. Its projection into the Pelotas Basin was not recognized by the methods applied in this work, because a preliminary analyze indicates that its projection corresponds to a structural high inside the Pelotas Basin

Do termo à estruturação semântica: representação ontológica do domínio da Nanociência e Nanotecnologia utilizando a Estrutura Qualia

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Estruturação de metacomunidades de girinos em diferentes fitofisionomias da Mata Atlântica: uma análise em diferentes escalas espaciais

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Ambiente virtual de aprendizagem: estruturação de roteiro para curso online

O presente trabalho visa descrever os passos para desenvolvimento de um curso e sua estrutura em ambiente virtual de aprendizagem Moodle. Para tanto, a pesquisa consistiu na aplicação de conteúdos de enfermagem para oferecimento de curso online em workshop internacional para grupo de estudantes de graduação e licenciatura em enfermagem do Brasil e de Portugal. Durante a pesquisa foram registradas etapas distintas, desde o planejamento do curso passando pela construção e transformação dos conteúdos, até a disponibilização aos estudantes. As atividades interativas e conteúdos foram elaborados pelos professores com participação de equipe técnica. No trabalho são apresentados procedimentos específicos e papéis a serem desempenhados por professores, especialistas, estudantes e técnicos. Os resultados do desenvolvimento e oferecimento do curso online apontaram alguns aspectos a serem aperfeiçoados no processo de trabalho, no formato dos conteúdos e na utilização das ferramentas.

A formação do projeto político norte-americano : as vias para a estruturação do republicanismo na América

Inclui bibliografia.

Gestão da inovação em empresa construtora: proposta para estruturação de um processo.

A capacidade de inovação das empresas é reconhecida como um dos principais fatores que fomentam o crescimento econômico, os níveis de bem-estar e a competitividade da economia de um país. Num mercado com importante geração de receita, de grande competição e tradicionalmente conservador como é o da construção de edificações, acredita-se que investimento em inovação pode, entre outros benefícios, promover melhoria de desempenho e de qualidade dos produtos, redução de custo e prazo de construção, sustentabilidade e, por consequência, aumento da vantagem competitiva. Considerando-se a constante necessidade das empresas construtoras em melhorar seus resultados, o objetivo deste trabalho é a estruturação de um processo de gestão de inovação, aplicado à produção de edificações, para a empresa EZTEC. O desenvolvimento do trabalho baseou-se na revisão da literatura, em entrevistas com profissionais do mercado que atuam com desenvolvimento e inovação e nas características técnicas e organizacionais da EZTEC, onde o autor exerce o cargo de Gerente da Qualidade. O resultado deste trabalho é formado por um conjunto de orientações fundamentais para a estruturação de um processo de gestão da inovação na produção de edificações, que considera a cultura organizacional da EZTEC, e que, por isto, deverá ser de fácil implementação. Ainda que o foco do desenvolvimento tenha sido para uma empresa específica, acredita-se que a contribuição do trabalho possa se estender a outras organizações de características similares que pretendam evoluir organizacional e tecnologicamente, a partir da estruturação de um processo que as leve a inovar, desde que as especificidades intrínsecas a elas sejam devidamente consideradas.

A importância do outro na construção do eu : estruturação de um atlas

This dissertation thesis consists of an investigation where two components join, one of a practical nature, the other theoretical. The practical component results in two artistic proposals, a series of drawing instalations and a series of cyanotypes, which motivate the development of the theoretical component. The theme which intersects the whole dissertation is set in the construction of personal identity. Since personal identity is based on experiences shared in a certain environment, what I propose to explore is the importance of the other in the constitution of personal identity. This problem is thought through the study of two authors, Paul Ricoeur and Anthony Giddens, and three works: Atlas Mnemosyne by Aby Warburg, Gabinete > Panero by Pedro Saraiva and Pierrot Le Fou by Jean-Luc Godard. The practical component builds an expanded self-portrait based on visual memories from a familiar and day-to-day environment which, at first tends to belong to a single one, ends up revealing itself as the result of multiple others.

Caracterização da comunidade bentônica do recife raso de Pirangi/RN, Brasil, e avaliação do seu processo de estruturação sob impacto de pisoteio

Despite being areas of socioeconomic and ecological importance, the reef environments in northeastern Brazil have been suffering with cluttered tourism impacts, such as trampling, activity that leads to decrease in abundance of organisms, especially benthic, and loss of biodiversity. The objectives of this study were 1) to characterize the benthic community in the shallow sandstone reef of Pirangi/RN, identifying patterns of zonation, and 2) evaluate its process of structuring under different degrees of impact of trampling, providing information to the proper use of the area. Data on abundance of organisms, the percentage coverage of the substrate and physic-chemical parameters were collected. The formation of two zones on the reef was observed: one that considers submerged areas and ones with shorter time of exposure, lower roughness and higher heterogeneity in the coverage of the substrate, with a predominance of sand, foliose algae, rodolit, being related to organisms such as gastropods, crabs and sea-urchin; the second zone comprises areas with longer time of exposure, greater roughness and predominance of bedrock uncovered, being associated with organisms such as barnacles, gastropods, bivalves and crabs. It is concluded that the studied reef presents its own zonation pattern, influenced by both the time of immersion and the substrate characteristics, such as roughness and type of coverage. To answer the second objective of this study, four experimental blocks were mounted on each of the three areas of different intensities of trampling, containing the following treatments: control (isolated from trampling), shaved isolated, trampling and shaved trampling, with data collection by 11 months. The data in abundance, diversity indices and living coverage of the substrate were compared between areas and treatments. The results showed that at the trampling areas, at the end of the experiment, differences were observed between the intensities of the impact, where higher values of abundance and richness of mobile fauna and richness of live coverage (ANOVA, p <0.05) were found in the area of higher trampling intensity. For fauna withdrawal of trampled scraped treatments, it was observed in the area of greatest impact that the abundance of small benthic invertebrates is more than three times smaller than that at the area of intermediate trampling (ANOVA, p <0.05). Initial isolated areas and final ones differed only as to the percentage of live coverage, with an increase of 35% at the end of this experiment. As for the areas that were completely scraped and isolated at the end of the experiment was observed an increase in the percentage of live coverage of 11.11% compared to the initial amount in the area of intermediate impact and 37.5% in the area with greater impact, indicating recovery of the area. It is suggested that the current use of the reef of Pirangi be reviewed, with a decentralization of trampling, or a decrease in visits, so that it does not occur at high intensities

Modelo institucional do processo de estruturação de empresas de desenvolvimento de software: um estudo de múltiplos casos

Some authors have shown the need of understanding the technological structuring process in contemporary firms. From this perspective, the software industry is a very important element because it provides products and services directly to many organizations from many fields. In this case, the Brazilian software industry has some peculiarities that distinguish it from other industries located in developed countries, which makes its understanding even more relevant. There is evidence that local firms take different strategies and structural configurations to enter into a market naturally dominated by large multinational firms. Therefore, this study aims to understand not only the structural configurations assumed by domestic firms but also the dynamic and the process that lead to these different configurations. To do so, this PhD dissertation investigates the institutional environment, its entities and the isomorphic movements, by employing an exploratory, descriptive and explanatory multiple cases study. Eight software development companies from the Recife's information technology Cluster were visited. Also, a form was applied and an interview with one of the main firm s professional was conducted. Although the study is predominantly qualitative, part of the data was analyzed through charts and graphs, providing a companies and environment overview that was very useful to analysis done through the interviews interpretation. As a result, it was realized that companies are structured around hybrids business models from two ideal types of software development companies, which are: software factory and technology-based company. Regarding the development process, it was found that there is a balanced distribution between the traditional and agile development paradigm. Among the traditional methodologies, the Rational Unified Process (RUP) is predominant. The Scrum is the most used methodology among the organizations based on the Agile Manifesto's principles. Regarding the structuring process, each institutional entity acts in such way that generates different isomorphic pressure. Emphasis was given to entities such as customers, research agencies, clusters, market-leading businesses, public universities, incubators, software industry organizations, technology vendors, development tool suppliers and manager s school and background because they relate themselves in a close way with the software firms. About this relationship, a dual and bilateral influence was found. Finally, the structuring level of the organizational field has been also identified as low, which gives a chance to organizational actors of acting independently

Matemática em atividades interdisciplinares: uma base para a estruturação dos seminários integrados

A partir do ano de 2012, lança-se uma proposta de reestruturação no Ensino Mé- dio no Estado do Rio Grande do Sul. Surge nessa proposta um elemento novo na grade curricular chamado de Seminário Integrado. Esse tem por objetivo aliar a formação geral à parte diversificada do currículo através de um planejamento interdisciplinar voltado à pesquisa. Diante desse cenário surge a motivação para elaborar esse trabalho, nele apresenta-se quatro atividades interdisciplinares relacionando a matemática com outras disciplinas. Nossa proposta é que essas atividades possam servir como uma possível base para elaboração e/ou estruturação de atividades nos Seminários Integrados. Junto com cada atividade apresentamos uma proposta de pesquisa relacionada à prática social, bem como em quais sentidos essas atividades poderão preparar o jovem para ser inserido no mercado de trabalho. O material elaborado pelos professores envolvidos e a escolha dos métodos de ensino utilizados são subsidiados por uma pesquisa bibliográfica que fizemos a respeito do tema interdisciplinaridade. As atividades elaboradas foram aplicadas em duas turmas de terceiro ano do Ensino Médio, em uma escola particular na cidade de Pelotas, Rio Grande do Sul. Apresentamos alguns dados que consideramos relevantes em termos de resultados relacionados ao ganho pedagógico.

Influência dos obstáculos de pequena dimensão na estruturação dos agrupamentos piscícolas: The impact of small physical obstacles on the structure of freshwater fish assemblages

O efeito das grandes barragens na comunidade piscícola vem sendo documentado por numerosos estudos, enquanto o número de trabalhos que incidem sobre o efeito dos obstáculos de pequena dimensão é bastante mais reduzido. A comunidade piscícola foi amostrada e as variáveis ambientais foram caracterizadas em 28 locais divididos por dois cursos de água da Península Ibérica, 14 dos quais localizados imediatamente a montante, jusante e entre cinco pequenos obstáculos na Ribeira de Muge e 14 na Ribeira de Erra, considerada a linha de água de referência. Através de análise estatística multivariada foi possível verificar que variáveis de habitat como a velocidade de corrente e a profundidade, e não as variáveis físico-químicas, foram as principais responsáveis pela discriminação dos vários grupos de locais nas duas ribeiras. A ribeira de referência exibiu um gradiente longitudinal de velocidade de corrente que, contudo, não era suficientemente forte para causar alterações significativas na composição e estrutura dos agrupamentos piscícolas. Através da sucessiva e drástica repetição deste gradiente junto a cada estrutura, a ribeira com obstáculos apresentou diferenças na fauna piscícola entre os três tipos de locais. Os troços lênticos a montante apresentavam uma densidade mais elevada de espécies limnofilicas, omnívoras e exóticas, como o góbio (Gobio lozanoi), que estão bem adaptadas a este tipo de habitat. Os locais de amostragem situados a jusante e entre os obstáculos caracterizavam-se pela dominância de taxa reófilos e invetivo-os (i.e. barbo, Luciobarbus bocagei). As métricas relacionadas com a riqueza específica não apresentaram diferenças entre os três tipos de locais, ao contrário da diversidade que foi mais elevada nos pontos situados entre os obstáculos, afastados da sua influência directa, onde a diversidade de habitats também é mais elevada. Contrariamente aos locais a montante, os troços a jusante e entre os obstáculos apresentaram similaridades, em muitas das características estudadas, com a ribeira de referência, sugerindo que este tipo de estruturas provoca uma alteração mais significativa na comunidade piscícola a montante. Este estudo sugere que os efeitos dos pequenos obstáculos no habitat e na ictiofauna são, em parte, semelhantes aos descritos para as grandes barragens, fornecendo considerações importantes para os esforços de conservação dos ecossistemas ribeirinhos. ABSTRACT; Many studies have assessed the effects of large dams on fishes but few have examined the effects of small obstacles. Fishes were sampled and environmental variables were characterized at 28 sites in two lberian streams, 14 located immediately downstream, upstream and between five small obstacles at River Muge and 14 at River Erra, considered as the reference stream. Multivariate analysis indicated that habitat variables like current velocity and depth, but not physicochemistry, were the main responsible for site groups' discrimination in both streams. The reference stream exhibited a longitudinal gradient of current velocity that, however, wasn't strong enough to cause significant changes in the fish assemblage's composition and structure. By successive and drastically repeating this gradient near each structure, the obstac1es stream presented differences in fish fauna between the three site types. Lentic upstream sites presented higher density of limnophilic, omnivorous and exotic species, like gudgeon Gobio lozanoi, who are well adapted to this type of habitat. Downstream and between obstacles sites were characterized by the dominance of rheophilic and invertivorous taxa, especially barbel Luciobarbus bocagei. Richness metrics did not differ among site types, but diversity was higher in sites located between the obstacles away from its direct influence, where the habitat diversity was higher. Contrarily to upstream sites, downstream and between obstacles sites were similar in many of the studied features to the reference stream, implying that this type of structures cause a higher modification in the upstream fish community. This study suggests that the effects of small obstacles on habitat and fishes are similar, in some extent, to those reported for larger dams, providing important considerations for riverine ecosystem conservation efforts.

Modelo institucional do processo de estruturação de empresas de desenvolvimento de software: um estudo de múltiplos casos

Some authors have shown the need of understanding the technological structuring process in contemporary firms. From this perspective, the software industry is a very important element because it provides products and services directly to many organizations from many fields. In this case, the Brazilian software industry has some peculiarities that distinguish it from other industries located in developed countries, which makes its understanding even more relevant. There is evidence that local firms take different strategies and structural configurations to enter into a market naturally dominated by large multinational firms. Therefore, this study aims to understand not only the structural configurations assumed by domestic firms but also the dynamic and the process that lead to these different configurations. To do so, this PhD dissertation investigates the institutional environment, its entities and the isomorphic movements, by employing an exploratory, descriptive and explanatory multiple cases study. Eight software development companies from the Recife's information technology Cluster were visited. Also, a form was applied and an interview with one of the main firm s professional was conducted. Although the study is predominantly qualitative, part of the data was analyzed through charts and graphs, providing a companies and environment overview that was very useful to analysis done through the interviews interpretation. As a result, it was realized that companies are structured around hybrids business models from two ideal types of software development companies, which are: software factory and technology-based company. Regarding the development process, it was found that there is a balanced distribution between the traditional and agile development paradigm. Among the traditional methodologies, the Rational Unified Process (RUP) is predominant. The Scrum is the most used methodology among the organizations based on the Agile Manifesto's principles. Regarding the structuring process, each institutional entity acts in such way that generates different isomorphic pressure. Emphasis was given to entities such as customers, research agencies, clusters, market-leading businesses, public universities, incubators, software industry organizations, technology vendors, development tool suppliers and manager s school and background because they relate themselves in a close way with the software firms. About this relationship, a dual and bilateral influence was found. Finally, the structuring level of the organizational field has been also identified as low, which gives a chance to organizational actors of acting independently