Avaliação da descontaminação com ácido cítrico e tetraciclina e da rugosidade, na adesão de coágulo a superfícies radiculares submetidas a diferentes tipos de instrumentação

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Planejamento participativo e intercessão-pesquisa como dispositivos de participação e emancipação do trabalho e do trabalhador na saúde mental coletiva

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A Gestão de Relações Públicas em culturas organizacionais conflituosas: caso AB InBev

Cultural clashes are part of the intercultural relationships, and especially in the organizations, they cause differences interfering in the process of sharing experiences, expertise and coexistence. This study outlines some communicational actions, built to improve the management of intercultural relations in organizations. This study also is related to the sharing and discussions on the communication planning process and its importance in intercultural differences detained and promoting interfaces between public of “different worlds”. The discussion is supported by theoretical theory of organizations and organizational culture in order to demonstrate a number of aspects related to this subject, which are directly accustomed to public relations activities. It also presents an analysis of the multinational AB InBev, in order to illustrate the process of knowledge and relationships that is built through the construction of the meaning in intercultural environments, as is the case of this organization

O potencial transformador das relações públicas comunitárias: um estudo de caso sobre o projeto de extensão Taquara

The present work refers to graduation media with specialization in Public Relations and intends to observe the potential for social transformation present in the work of the Community public relations and critical development of the profession in a community, from the perspective of economics concepts creative. Specifically highlights this practice in the community and region of Bauru from observation and evaluation of the work done by the author for two and a half years in project Taquara extension, along with Project Bamboo, which has bamboo as a focus of study and its extension actions. Encompasses the perceptions of the author on existing work in the third sector challenges and observes the realization of a participatory planning process and creating a communication plan as a contribution to the growth of the project

Implantação da ISO 9001:2008: estudo de caso em empresado setor de construção civil

In Brazil , the construction industry is on an upward trend, mainly by the housing shortage , and yet there are few builders that take a Quality Management System ( QMS ) to improve the quality of its services and processes . The ISO 9001 standards are guidelines for an effective QMS and this certificate is recognized worldwide as a seal of quality standard. This paper will describe and analyze the implementation of a QMS in a small construction company of Guaratinguetá - SP, identifying best practices and major difficulties , besides proposing preparatory recommendations for other companies that seek the ISO 9000 certification. Access to company’s data made the nonconformities and the customer satisfaction research analysis possible, and a questionnaire and unstructured interviews allowed a deeper understanding of the situation. Despite this ISO 9000 QMS not being fully implemented, the company has already conquered some improvements in document control, project planning, process traceability and established focus on customer

Planejamento e prototipagem de uma rede social de gastronomia convergente com programas de TV e mídias sociais

Pós-graduação em Televisão Digital: Informação e Conhecimento - FAAC

Evaluation of the relationship between education and sustainability in peasant movements: The experience of the National Education Program in Agrarian Reform

Brazil is one of the largest agricultural producers in the world. However, its agrarian composition is based on two markedly different production models, particularly in relation to sustainability: a peasant family agriculture, which plays an important role in food production for domestic consumption and advocates agro-ecological practises; and agribusiness, the politically and economically hegemonic model that produces commodities for export based on monoculture and intensive use of pesticides. Therefore, in order to create the means to develop peasant lands, social movements and peasants have engaged themselves politically and defended an education model grounded in sustainable practises of production and social organisation. Taking this into account, the main purpose of this paper is to analyse and assess the Brazilian experience of integration between education and sustainability, in the National Education Program in Agrarian Reform (PRONERA). To accomplish this aim, a survey with a semi-structured questionnaire was carried out among teachers, students, monitors, and coordinators of the course offered by PRONERA. The surveys showed that the courses are promoting the concepts of sustainability among peasants. However, many adjustments need to be taken into consideration during the planning process for the next courses offered by PRONERA.

A quantidade de milho influencia na proliferação de gorgulho? aspectos teóricos que subsidiam o processo de construção de dados de uma investigação

The investigative practice as science teaching activity is recognized as an alternative to the learning improvement of science, becoming a perspective of work for teachers. This article arose from a study about the teachers formation process in the scope of investigative practices, conducted with trainee teachers of the Science Club of the Federal University of Pará - UFPA and students of basic education in public schools in Belém city, in order to discuss the theoretical-practical relationship in the planning of an investigative activity. In this process, some episodes indicate the necessity of such relationship, because in its absence the planning process shows itself to be questionable. Our analysis shows the importance of considering the theoretical context to conceive the planning and decisions regarding the conduction of the investigative practices, and oriented to a theoretical or practical goal.

O significado e o sentido do planejamento no trabalho do professor: uma análise crítica a partir da teoria da atividade de A. N. Leontiev

Pós-graduação em Educação Escolar - FCLAR

Efficient linear programming algorithm for the transmission network expansion planning problem

The transmission network planning problem is a non-linear integer mixed programming problem (NLIMP). Most of the algorithms used to solve this problem use a linear programming subroutine (LP) to solve LP problems resulting from planning algorithms. Sometimes the resolution of these LPs represents a major computational effort. The particularity of these LPs in the optimal solution is that only some inequality constraints are binding. This task transforms the LP into an equivalent problem with only one equality constraint (the power flow equation) and many inequality constraints, and uses a dual simplex algorithm and a relaxation strategy to solve the LPs. The optimisation process is started with only one equality constraint and, in each step, the most unfeasible constraint is added. The logic used is similar to a proposal for electric systems operation planning. The results show a higher performance of the algorithm when compared to primal simplex methods.

Parallel simulated annealing applied to long term transmission network expansion planning

The simulated annealing optimization technique has been successfully applied to a number of electrical engineering problems, including transmission system expansion planning. The method is general in the sense that it does not assume any particular property of the problem being solved, such as linearity or convexity. Moreover, it has the ability to provide solutions arbitrarily close to an optimum (i.e. it is asymptotically convergent) as the cooling process slows down. The drawback of the approach is the computational burden: finding optimal solutions may be extremely expensive in some cases. This paper presents a Parallel Simulated Annealing, PSA, algorithm for solving the long term transmission network expansion planning problem. A strategy that does not affect the basic convergence properties of the Sequential Simulated Annealing algorithm have been implementeded and tested. The paper investigates the conditions under which the parallel algorithm is most efficient. The parallel implementations have been tested on three example networks: a small 6-bus network, and two complex real-life networks. Excellent results are reported in the test section of the paper: in addition to reductions in computing times, the Parallel Simulated Annealing algorithm proposed in the paper has shown significant improvements in solution quality for the largest of the test networks.

A linear optimization approach to the combined production planning model

Two fundamental processes usually arise in the production planning of many industries. The first one consists of deciding how many final products of each type have to be produced in each period of a planning horizon, the well-known lot sizing problem. The other process consists of cutting raw materials in stock in order to produce smaller parts used in the assembly of final products, the well-studied cutting stock problem. In this paper the decision variables of these two problems are dependent of each other in order to obtain a global optimum solution. Setups that are typically present in lot sizing problems are relaxed together with integer frequencies of cutting patterns in the cutting problem. Therefore, a large scale linear optimizations problem arises, which is exactly solved by a column generated technique. It is worth noting that this new combined problem still takes the trade-off between storage costs (for final products and the parts) and trim losses (in the cutting process). We present some sets of computational tests, analyzed over three different scenarios. These results show that, by combining the problems and using an exact method, it is possible to obtain significant gains when compared to the usual industrial practice, which solve them in sequence. (C) 2010 The Franklin Institute. Published by Elsevier Ltd. All rights reserved.

A development process proposal for the ERP5 system

Modeling ERP software means capturing the information necessary for supporting enterprise management. This modeling process goes down through different abstraction layers, from enterprise modeling to code generation. Thus ERP is the kind of system where enterprise engineering undoubtedly has, or should have, a strong influence. For the case of Free/Open Source ERP, the lack of proper modeling methods and tools can jeopardize the advantage brought by source code availability. Therefore, the aim of this paper is to present a development process proposal for the Open Source ERP5 system. The proposed development process aims to cover different abstraction levels, taking into account well established standards and common practices, as well as platform issues. Its main goal is to provide an adaptable meta-process to ERP5 adopters. © 2006 IEEE.

Planning accelerated life tests under Exponentiated-Weibull-Arrhenius model

Purpose - The purpose of this paper is to present designs for an accelerated life test (ALT). Design/methodology/approach - Bayesian methods and simulation Monte Carlo Markov Chain (MCMC) methods were used. Findings - In the paper a Bayesian method based on MCMC for ALT under EW distribution (for life time) and Arrhenius models (relating the stress variable and parameters) was proposed. The paper can conclude that it is a reasonable alternative to the classical statistical methods since the implementation of the proposed method is simple, not requiring advanced computational understanding and inferences on the parameters can be made easily. By the predictive density of a future observation, a procedure was developed to plan ALT and also to verify if the conformance fraction of the manufactured process reaches some desired level of quality. This procedure is useful for statistical process control in many industrial applications. Research limitations/implications - The results may be applied in a semiconductor manufacturer. Originality/value - The Exponentiated-Weibull-Arrhenius model has never before been used to plan an ALT. © Emerald Group Publishing Limited.

Enterprise systems modeling: The ERP5 development process

The design and implementation of an ERP system involves capturing the information necessary for implementing the system's structure and behavior that support enterprise management. This process should start on the enterprise modeling level and finish at the coding level, going down through different abstraction layers. For the case of Free/Open Source ERP, the lack of proper modeling methods and tools jeopardizes the advantages of source code availability. Moreover, the distributed, decentralized decision-making, and source-code driven development culture of open source communities, generally doesn't rely on methods for modeling the higher abstraction levels necessary for an ERP solution. The aim of this paper is to present a model driven development process for the open source ERP ERP5. The proposed process covers the different abstraction levels involved, taking into account well established standards and common practices, as well as new approaches, by supplying Enterprise, Requirements, Analysis, Design, and Implementation workflows. Copyright 2008 ACM.