O leitor na reportagem de revista: um estudo das marcas da interação no gênero

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Estudo biotecnológico, citogenético e molecular em espécies de orquídeas endêmicas da flora brasileira

Pós-graduação em Biociências - FCLAS

Famílias com gêmeos: um estudo sobre o relacionamento fraterno e a dinâmica das relações familiares

Pós-graduação em Psicologia do Desenvolvimento e Aprendizagem - FC

Potenciais evocados auditivos de longa latência em escolares com transtornos específicos de aprendizagem

Purpose: To study the components of long latency auditory evoked potentials and to compare data from these measures in students with and without learning disabilities. Method: Thirty students, 15 with learning disorder (study group) and 15 typical without learning problems (control group), of both genders, aged 7-14 years, mean age 10 years. They underwent clinical assessment in a clinic belonging to a public university in the state of São Paulo. Following, audiological assessment was performed to determine normal peripheral auditory system and electrophysiological assessment by examining the long latency auditory evoked response. Result: The results showed that there are functional differences between the groups. Increased latency components of long latency auditory evoked potential was observed in the study group compared to the control group. Longer latency values of these components were observed in the left ear when stimulated in the study group. Conclusion: This study contributed to better understanding of the auditory pathway functioning in children with learning disorders and can be a reference for other clinical and experimental studies and thus improve the definition of diagnostic criteria in this population.

Autoeficácia de professores do ensino fundamental: um estudo a partir dos memoriais de formação

The practice of teaching is a complex, dynamic and challenging. Several obstacles are faced by educators, among them, excessive workload, classrooms with large numbers of students, reducing the support team manager etc. These experiences call into question the belief that such teachers have in their own ability to teach and motivate your students, including those with the greatest difficulties. Studies show that this belief, called self-efficacy, mediates the action of teachers and are related to the goals, persistence and motivation of teachers. The teacher self-efficacy is formed by direct experience, by observation, persuasion and psychophysiological states. The objective of the study is to identify aspects of the formation of self-efficacy teacher in-service teacher. This is a documentary study, after online search using the keywords memorials training and school as keywords, was found eight jobs at the State University of Campinas, two of which were dropped from the analysis due to not meeting the pre-established criteria. The data were organized into spreadsheets for analysis specifically designed for the study, considering the theoretical framework proposed by Bandura (1997) and Tschannen-Moran & Woolfolk Hoy (2001). The results indicate that family support throughout schooling, the role of teachers as models from basic education and teaching experiences are widely cited in memorials analyzed. These results offer from further reflections, indicating contribute to discussions on the formation and performance of teachers regarding the ability to teach, especially in the early years of elementary school

Análise comparativa dos estudos de impacto ambiental (EIA-RIMA) de projetos dutoviários no Brasil: estudo dos gasodutos Paulínia-Jacutinga, Rio de Janeiro-Belo Horizonte e Urucu-Porto Velho

Pipelines are linear construction that intersect several environments, requiring integration of environmental and technical aspects in its various elaboration steps. Environmental impact assessment if made to integrate the environmental information to enable environmental characterization, possibility identify previously fragilities of environment what contributes to the safety forecast of the significant impacts. These studies shall consider superimpose of the elements and the worsening of critical situations that already exists. In this way, meet and analyse informations about the environmental impact assessment, constructive aspects related to pipelines transport and get environmental impact studies of the case studies, providing the student a critical vision for the discussion of the apropiate balance between description and analysis, methodological rigour and the interface between construction and the environmente with inserts. Performing the critical analysis of methodologies and applied criteria for the environmental diagnosis and impact identification, search improve the methodologies for elaboration of environmental impact studies for linear construction, particulary pipelines, minin conflicts and giving security for the license process. Await provide subsidy to direction data collection, for choosing environmental indicator and for the prognosis and indentification of impacts.

Estudo da propagação de trinca por fadiga sob carregamento de amplitude variável

For engineering projects that require high reliability levels, is often not enough know only physical and chemical material properties. It’s necessary understand the failure mode of these materials in operation to ensure security level in the project and establish more stringent criteria in the analysis of structural integrity. Due to this need, aircraft industry has been using aluminum alloys in their designs and projects. “Currently more than 70% of aircraft structures are built of high strength aluminum alloys among which stand out 7075-T6 and 2024-T3 alloys, which are considered basics for being used in the new alloys development.” (PASTOUKHOV & VOORWALD, 1995). Some years ago ALCOA develops Al 2524 alloy that has emerged as refinement of Al 2024 (Al, Cu. Mg) alloy, with purpose of improve fracture toughness and fatigue resistance on structural components. The present research addresses testing of fatigue crack propagation under variable amplitude loading for Al 2024 alloy, observing the interaction effects from application of overhead blocks and plastic zone at the crack tip and makes an analysis of fracture surface images

Estudo comparativo entre subestações ao tempo e subestações isoladas a gás

In this paper are compared two methods of deploying electrical substations, conventional type, when installed at open areas (Air Insulated Switchgear - AIS), and compact gas-insulated (Gas Insulated Switchgear - GIS) when installed inside buildings. With the expansion of urban centers, areas available for deployment of conventional substations become increasingly difficult to find in these locations. Also due to speculation in urban areas, it becomes feasible to install Gas Insulated Switchgear. This paper presents and evaluates criteria with advantages and disadvantages for application of the two methodologies, aiming to assist in decisionmaking moment of choice in deployment of Electric Power Substations in two scenarios. It is expected that at the end of this work, the criteria evaluated assist in this decision making

Projeto de arquitetura de interiores, utilizando critérios de sustentabilidade ambiental: reformulação do layout das secretarias da prefeitura municipal de Bauru

Tendo como foco o estudo da área interna do edifício da Prefeitura Municipal de Bauru, o trabalho em questão visa o desenvolvimento de um projeto de interiores utilizando requisitos da arquitetura corporativa, e critérios de sustentabilidade para a escolha de materiais. Será considerada ainda a eficiência energética na utilização de condicionamento de ar e iluminação, assim como a otimização dos espaços de permanência e fluxo de pessoas

Estudo da reutilização de materiais reciclados em obras de construção civil

This graduation project aims to study and analyze the reuse of solid waste projects in Civil Construction, checking the different factors such as economic viability, production processes, classification of the main materials, advantages and disadvantages, always seeking to guide themselves according Brazilian legislation establishing criteria for Waste Management of Construction. In addition, points are studied that prevent the expansion of recycling construction waste. It also offers needs improvements to the implementation of recycling to be carried out on a more expressive than current

Estudo de causas de falhas em selos mecânicos de bombas centrífugas para circulação de óleo térmico

This study is about a heating line that uses thermal oil. It is located in a facility that produces interlayers used in cars windshields. A plastic resin is melted and is sent to a matrix called DIE where the interlayers are produced. The DIE needs to receive heat from the circulation of thermal oil in four different regions of its interior, to ensure the correct thickness of the interlayer. The thermal energy is provided by electric heaters and the flow of thermal oil is impelled by four mechanically sealed centrifugal pumps (one per region). The key point of this study is the fact that these four pumps of the system have reported successive failures in the mechanical seals. Apparently, a poorly designed project has burdened the system intermittently. The pumps operation condition is located in a region of low efficiency, according to the characteristic curves. This fact is the source of the noticeable reduced time between failures. Changes in the configuration of the facility and in the number of pumps will be proposed, aiming to achieve higher operational efficiency. The proposals will be mathematically analyzed according to the Hydraulic Institute criteria. At the same time, we will also keep focus on an in-depth study of a heating system structure, starting with a detailed approach for each component and discussion about its real need and economic viability. At the end of this paper it is shown that the gain in efficiency achieved with the new proposed configuration reflects not only in the reduction of maintenance costs, but also a potential improvement in energy efficiency. It is shown that these two aspects are closely related and together form the basis for the design of a reliable and efficient pumping system

Estudo da atividade antibacteriana in vitro de ativos desodorantes em solução hidroalcoólica

As estruturas da derme como os folículos pilosos e os ductos das glândulas sudoríparas e de óleo, proporcionam uma via de passagem por onde os micro-organismos atingem os tecidos mais profundos da pele. A transpiração fornece umidade e alguns nutrientes para o crescimento microbiano (TORTORA, 2012). Dentre os vários gêneros de bactérias que constituem a microbiota residente das axilas, encontram-se o Staphylococcus e o Micrococcus, responsáveis pelo odor do ácido isovalérico, o odor caracterísitico das axilas. Estão presentes também bactérias do gênero Corynebacterium, responsáveis pelo odor axilar pungente dos esteróides androgênicos (JACKMAN & NOBLE, 1983). O método mais eficaz de inibir a produção de exoenzimas bacterianas responsáveis pelo mau odor axiliar são as composições desodorantes. O método consiste em produzir um veículo cosmético (emulsão, suspensão em gás, composição hidroalcoólica, entre outros) e adicionar um ativo desodorante dissolvido ou em suspensão, que tem como propriedade a inibição da produção das exoenzimas bacterianas que levam à produção dos cheiros desagradáveis. (EIGEN & FROEBE, 1997). Neste trabalho testamos a suscetibilidade de três espécies de bactérias semelhantes às que compõem a microbiota permanente das axilas (Staphylococcus aureus ATCC 6538, Staphylococcus epidermidis ATCC 12228 e Corynebacterium xerosis ATCC 373), frente a três formulações cosméticas hidroalcoólicas de desodorantes em spray contendo ativos desodorantes. Utilizamos também a linhagem Escherichia coli ATCC 8739, pois esta enterobactéria pode estar presente nas axilas principalmente pelo contato destas com as mãos (BORICK & SARRA, 1960). A metodologia utilizada para os testes foi baseada na norma M7-A7 (CLSI, 2006), que trata dos testes de sensibilidade a agentes antimicrobianos por diluição para bactérias de crescimento aeróbico. A fórmula desodorante que teve melhor desempenho sobre...

Discurso e motivação: um estudo semiótico sobre livros de autoajuda de desenvolvimento profissional

The success and recognition for their dedication put into the work are the need of every worker, and for that there is a constant quest for success in organizations. In this scenario, the Brazilian publishing market offers self-help literature as a practical method of acquiring the fundamental knowledge for professional development. The self-help literature for professional development addresses motivation as an essential characteristic for success, as a motivated worker earns more visibility and prominence to motivate other team members, thus arousing a spirit of leadership among the players. The motivation of workers also meets the expectations of organizations, because they improve productivity without requiring new investments. Thus, the literature on professional development is positioned as one of the best selling literary styles sold in Brazil over the years. To have an understanding of the discourse of literary style and persuasive methods known in them, we present a semiotic analysis of the five introductory chapters of selected works. Greimassian Semiotics offers great tools for understanding the introductory speeches of professional development books, which are intended to present the synthesis of the work, or demonstrate the values and knowledge of the authors, coaxing the reader to read on and be receptive to the idea of motivation presented in the books

Análise de condicionantes geológico-geotécnicos para o rompimento de pequenas e médias barragens de terra: estudo de caso na bacia do rio Jaguari Mirim no município de São João da Boa Vista, SP

The act of containing water is one of the most practiced by the civilizations along history, in the will to increase the offer of water to many uses. The raise of environmental worries surround many human activities has given a big attention to dams. Indeed, the environmental consequences about dams are proporcional to their size, what gives to the big dams a more detailed Project and a bigger political concerning that increases the built, estability and maintenance of them. Then, the projects of medium and small dams are weak, limitaded to handbooks, textbooks and empirical recommendations, while the constructions of small dams are growing everytime more. With that being said, the present work intends to analise the geological and geotechnical conditionants that can cause break of small earth dams by making a case study in the Jaguari Mirim Watershed, located in the city of São João da Boa Vista (SP), and can be used to encourage the concern with small dams. In the area of study were identificaded, from satellite images, 248 dams. The map of physiographical compartmentalization defined by Pilachevsky (2013) was used to define the locations in the study área that would have bigger risk to the break of dams. Then, 9 of this dams were analised in field research, using references made by Cerri, Reis e Giordano (2011) and the risk of the analised dams were defined. A study about this type of structure is highly necessary to avoid big damages. An analysis of the geological and geotechnical conditionants that can cause break of dams guides the project in a way to avoid adverse consequences, especially when integrated with locacional conditions observed in the place of the dam’s building

Estudo sobre os aspectos culturais da terminologia dos contratos de prestação de serviços em língua portuguesa e língua francesa

Pós-graduação em Estudos Linguísticos - IBILCE