O projeto de modernidade nas crônicas da seção De Palanque de Artur Azevedo

Pós-graduação em Letras - FCLAS

A trajetória do projeto Teletandem Brasil: da modalidade institucional não-integrada à institucional integrada

The purpose of this paper is to present the road taken by the Teletandem Brasil Project (Telles, 2006) and describe the modifications that have occurred in relation to the implementation of teletandem activities, which implies changes from a non-integrated modality to an integrated one (Brammerts, 1996). In order to do so, a characterization of the initial context assumed by the project is presented – non-integrated institutional teletandem - in contrast with the new environment fostered by a partnership between UNESP (Universidade Estadual Paulista) and UGA (University of Georgia). This new partnership has allowed the inclusion of teletandem into the foreign language syllabus, characterizing the institutional integrated teletandem. We also show the activities derived from this new modality.

Formação Reflexiva do Professor em Contextos Virtuais: A Experiência do Projeto Teletandem Brasil

This article chiefly aims at discussing issues concerning reflective teacher education for and in virtual environments for language learning. Given the need for research on reflective practice in new virtual environments, we present the experience of pedagogical supervision through mediation in the virtual context for collaborative learning in teletandem. Some research results in this context, such as in Salomão (2008), Kfouri-Kaneoya (2008), Cândido (2010) and Silva (2010), show how favorable and conducive to the development of reflective pre-service teacher education it seems to be, as it emphasizes the co-construction of knowledge in a dynamic relationship between theory and practice.

Projeto e implantação de pequena central de geração hidrelétrica: análise de caso

The objective of this work is to study the implantation feasibility of a small hydropower system in a rural area in Guaratinguetá. Due to its location and accessibility, and the costs involved in extending the public distribution line to the property it could turn become viable the construction of an individual electric generation system. As alternatives, a solar photovoltaic system and combustion engine-electric generator systems were considered. However, the existence of a small river inside the property, the construction of a micro hydropower plant was taken into account. The choice of the micro power hydropower plant was determined by the owner and was based on the costs. The topographic and hydrological profiles as well as the geometrical characteristics of the system, including the civil infrastructure needed and the more adequate turbine, were determined. Finally, the cost spreadsheet was set and the results were compared with those calculated for the extension of the available public distribution system

Projeto e concepção de um quadcopter utilizando o controle PID

The present work refers to the design, conception and development of a quadcopter based on PID controllers, a widespread microcontroller on the market was being implemented, the Arduino. Also made use of LabVIEW programming tool from National Instruments company for the quadcopter control and telemetry. For the control, LabVIEW software acquired the joystick commands, making the necessary adjustments to the perfect interpretation by microcontroller on the quadcopter and adjusts the parameters of PID controllers. For telemetry, data relating to quadcopter behavior are received, interpreted and presented in an intuitive user interface. In the first part of this graduate work presents the theoretical background on the subject, with a brief history about the quadcopters, followed by the main projects in the academic and commercial matters. Also are presented the theories of communications used in the design and PID control. Then an overview of the dynamic and mathematical model is demonstrated. Having done this, the physical and computer components required to complete the project are showed and the results are achieved consequently. Finally, a conclusion is made taking into account the results obtained. In this work will be presented the PID control of quadcopter translational movements only to roll and pitch movements

Projeto de um Multiplicador Divisor Anal´ogico em tecnologia CMOS para uso em controlador fuzzy tipo-2 intervalar

The main objective of the presented study is the design of a analog multiplier-divider as integrant part of the type-reducer circuit of type-2 fuzzy controller chip. The proposed circuit is a multiplier/divider which operates in current mode, in the CMOS technology with a supply voltage of 1.8 V.The circuit simulation was performed in PSPICE software with simulation model provided by AMS (Austria Mikro Systems International) in CMOS technology 0.35μm

Estudo sobre o gerenciamento de projeto de desenvolvimento de um veículo Baja para competições

This paper presents a study of practices in project management of a college team that participates in Baja SAE competitions. The use of management techniques can deliver benefits to the project in terms of meeting customer needs, use of time and resources and minimization of risks, for example. Should be sought methods and techniques in agreement with the project context and the team that leads it. This paper analyzes a specific case of baja vehicle project management, obtaining data by means of literature research, archival research and interviews with students on the team (structured and unstructured). The study allowed to relate the practices used by the team and to identify possible areas for improvement, based on the literature on project management. There was thus obtained a set of recommendations for the current team, in future initiatives, and to other teams responsible for carrying out similar projects

Estudo do aumento no diâmetro do corpo de um rebite a ser cravado em furos acima da tolerância de projeto

In this work are discussed the main types of rivets, their characteristics and applicability within the Aeronautical Industry branch. Here are highlighted the solid rivets, showing off its layout, forms and limits of installation, that are required by aviation regulators. The riveting is a popular and simple procedure of fixing and joining two or more parts, and like any other manufacturing process is subject to process deviations that in some situations are beyond the limits of tolerance. One of these deviations is when the hole diameter exceeds the one proposed in project and which is limited by the rule of edge distance. The overall objective here is to study a possible solution to this problem: the installation of a rivet that has his diameter previously increased by compression. Observe the hole filling after riveting, detect the presence of cracks, discover the yield curve of the fasteners and their the crushing limits for failure prediction are tools used to verify this proposal. They demonstrate, at the end of study, the inefficiency of this procedure, with results that go against the safe fixing of parts in a structure

Projeto e análise de um sistema de ancoragem para um motor foguete a combustível líquido

This work aims the design and analysis of a thrust frame system for a liquid fuel rocket engine. The project was developed following the design requirements established by the Division of Space Propulsion of the Institute of Aeronautics and Space. The layout of the structure was developed with the aid of a software of 3D modeling and static and dynamic analysis were performed by using a finite element package. The results of the analyzes helped in defining the layout of the structure which met all design requirements. The safety factor and the mass achieved were comfortably low, which may be useful in the future because the liquid fuel rocket engine is still in development

O SUAS e o Projeto Ético Político dos Assistentes Sociais: uma análise a partir dos assistentes sociais do município de Formiga-MG

Pós-graduação em Serviço Social - FCHS

Afirmação do projeto ético-político do serviço social: a utilização das técnicas das manifestações artístico-culturais no debate sobre os movimentos sociais

Pós-graduação em Serviço Social - FCHS

Projeto de controladores para a maximização de sistemas de captação de energia considerando excitação não ideal

Pós-graduação em Engenharia Mecânica - FEIS

Relação entre o ideal e o real: a efetivação do Projeto Ético Político do Serviço Social

Pós-graduação em Serviço Social - FCHS

Aplicação e análise da utilização do software Eberick em um projeto residencial popular

Due to new technologies in civil engineering and the competition of the market, the demand for computer programs for the elaboration of structural projects of reinforced concrete is raising in a quick and efficient manner. This paper presents a study based on Eberick, a structural calculation software, and this software was applied to a low cost residence project. By performing structural calculation manually, it is possible to compare and analyze the criteria that Eberick uses for the design and detailing of structural elements like columns, beams and slabs. As the software functionality becomes clear, the engineer will use it careful and safely, exploring all of its resources and advantages