(Des)encontros trabalho-família: narrativas de familiares de trabalhdores migrantes do setor de produção de energia hidrelétrica

Pós-graduação em Psicologia - FCLAS

Discussão da utilização do controle estatístico de processo: análise bibliométrica e estudo de caso em uma empresa do setor alimentício

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Benefícios dos relatórios de sustentabilidade na competitividade e melhoria da gestão empresarial: estudo de caso do setor automotivo

The increase of the world population and their consumption power requires companies to increase their production capacity to meet demand. This production process is often performed without control and degrades the environment. In view of the stiffness of the legal requirements and the increasing of environmental concerns, companies need to act in a sustainable way to continue existing. The main objective of this study is to investigate how sustainability reports that follow the guidelines of the Global Reporting Initiative (GRI) can bring benefits to companies in the continuous improvement of its processes and the competitiveness of the sector. The sector chosen for the study was the automotive industry, due to its importance in the national economy and the significant impacts caused to the population and to the environment. The methodology consists of reading the GRI sustainability reports of companies and then performing a comparison among them and the bibliography of the subject. The results confirm the importance of the GRI sustainability reporting for companies and show how the selected indicators can contribute to the corporate management and to the control of its processes

Seleção de motobombas para o setor sucroalcooleiro

This work has the purpose to explain how the sugar and alcohol sector works, detail all the processes which uses pumps and assist in the selection and specification of pumps attached with engines, that will make part in important industry processes in the manufacture of sugar and alcohol. A bibliographic revision about the working of sugar and alcohol sector and about pumps were made to help the analysis of a case. This case had the purpose to analyze the selected pumps that were part of a initial project of an industry which aimed a future expansion. The pumps that were selected to made part of the initial project were over dimensioned and were operating out of the best performance point, making the pumps inefficient because the expansion didn't happened. The solution was to select another pump with bigger performance and less power consumption to have a decrease in the energy consumption and in the operational costs of the industry and using the extra electric energy in the industry or selling it

Mapeamento do processo de originação de etanol em uma empresa do setor de distribuição de combustíveis

The market segment of fuel distribution composes an important role in the development of Brazil’s industry and economy. However, it is a sector with intense competitiveness, especially in relation to ethanol. The search for competitive advantage and greater strength to the business are, therefore, of high relevance in this context, in which the concepts of Business Process Management has become more visible. Process Mapping, one of these concepts, has proven “TO BE”a strategic tool for companies which believe in flattening the structure and in the potential benefits that the improvement of its processes can provide. Thus, this work aims to map the process of Ethanol Origination of a company engaged in the distribution of this and other fuel products, and other niche markets. It was understood and designed the macro-process aforementioned and identified failures in subprocess related to it. After applying the method to select priority problems, using risk assessment criteria, five subprocess were identified to receive special action, which consisted in seeking improvements with those involved in the process, in representing its current and ideal models and in defining each department’s responsibilities for the activities in the subprocess proposed form. Thus, it is expected to mitigate mainly two negative effects found in the business: employee’s work overload and company's financial exposure

Caracterização dos usuários do setor urbano privado sujeitos a cobrança pelo uso dos recursos hídricos do Estado de São Paulo nas bacias PCJ e avaliação da demanda de água deste setor como ferramenta de gestão

The present study is about data characterization and evaluation related to private urban users (legal entity) of the Watersheds of the rivers Piracicaba, Capivari, and Jundiai (PCJ), with the PCJ Collection System, sustained by the Department of Water and Power (DAEE), in order to: provide quantitative numbers about this sector, identifying the cities and economic activities corresponding to the largest water consumers, and determine the sector's share in the total charged contribution. The charge for water use is the most recent and the last instrument which has been implemented for the management of water resources, provided by the institution of the State and National Policy of Water Resources in 1991 and 1997, respectively, regarded as an important step towards the preservation and restoration of water resources. According to the data collected in the PCJ Collection System, the urban sector is the private sector that has the highest number of users in these watersheds (52,95% of users), but with less representation in the financial recovery (only 7%), due to its low water demand in their uses compared to the uses of other sectors. The collected data will also serve as both a parameter for comparing the amount of water used by different economic activities and municipalities in the PCJ watersheds and other locations, and as a tool for water resources management

Análise doprojeto de expansãode um armazém por meio da elaboração de um layout e análise de investimento: estudo de caso em uma fábrica do setor alimentício

The proper management of materials storage is essential to supply the needs of production and reduce the inventory costs. Moreover, an effective layout contributes to improve the productivity and reduce the operational costs of a warehouse. This way, the purpose of this study was: to propose an expansion project to the warehouse of a factory in the food sector, suggesting a layout that best fit their needs and to verify its economic feasibility. To achieve this goal, it was applied methods such as ABC curve, spaghetti diagram and concepts of economics engineering to the analysis of investment in the project. The results showed that the second layout model was better than the first, supporting the storage capacity required by the company and presenting an internal movement more efficient. However, with the investment analysis, it was found that it was not feasible, given the conditions of the company, investing in the expansion of the warehouse

Governança corporativa no setor público: a comunicação pública no processo democrático

This work aims at the debate about the role of professional public relations practices in the Public Sector Governance, building concepts through policies to encourage public communication. The democratic regime in place in most national states gave up the struggle of social actors in the quest for greater participation and representation in public policy decisions. The communication processes established in the state-society relationship is not limited to the dissemination of information but should lead the public involvement in changing social reality. And public relations are responsible for the mediation in the dialectic of communication between governments and governed

Estudo e análise do risco e da viabilidade econômica do mercado cativo e do mercado livre de energia elétrica no terceiro ciclo tarifário

In 2004 two trading environment for contracts of purchase and of electricity energy were established, the Regulated Contracting Environment (RGE) and the Free Contracting Environment (FCE). In the first one, consumers can only buy their energy directly from local electricity distribution, and in the second one, consumers can choose their delivery, amount and type of energy that they will burn through bilateral contracts. Thus, before deciding to migrate to the FCE, it is necessary understanding the rules of marketing, the risk involved and the economic viability of the two markets so can determine which environment has more benefits to the consumer. This paper aims to offer tools to support takeover decision of potentially free costumers, who have the option to migrate to market in order to evaluate the benefits and disadvantages of each market. This paper has also considered the new rules of the third rate cycle, where consumers can opt for green tax. The methodology presented is based on calculations of spending with energy and the risk of flag in captive market and free market in one year

Distribuição e dispersão dos níveis radiométricos do setor técnico de medicina nuclear do hospital das clínicas da faculdade de medicina de botucatu

Nuclear medicine uses non-sealed sources for exams and treatments, because the movement of these sources, source of patients injected or not, involve a wide range of environmental radiometric levels. To better control of these levels this study was aimed at monitoring points strategically distributed in all environments Sector Technical Nuclear Medicine, Hospital of the Botucatu Medical School, performing two measurements at random times daily for a period of three months, sampling the normal routine of the sector. The detector Geiger-Muller was used for the acquisition of exposure rates of the points, efficiency and reprodutibility test have shown good performance of this equipment for this purpose. The results allowed to make a projection of annual dose for each environment indicating higher risks for Occupationally Exposed Individuals as well as Public Individuals compared with the limits established by the National Commission of Nuclear Energy. Was developed a spatial map of dose that can be used as a visual warning to the regions with the highest exposure to ionizing radiation, enabling reduced risk of a potential exposure

Implementação da metodologia TPM em uma indústria do setor de higiene pessoal, saúde e beleza

This work presents a project of Action Search in a consumption industry of the sector of personal care, health and beauty. Following the implementation steps of Autonomous Maintenance Pillar of TPM methodology, stands for Total Productive Maintenance, this work aims to ensure the advancement of some machines in a production line of the company to the next steps of the methodology implementation, demonstrating the results achieved by the TPM. In the company in question, the TPM has been implemented in the past but lost strength over the years and some of its concepts were abandoned, producing then a drop in the equipments efficiency, increased wastes and breaks in the processes, as well as loss in product quality. Then, the need arose to restart the implementation process from the beginning, to strictly follow all the steps of the methodology, ensuring increased efficiency of equipment and processes. Through training and a changing in the company culture, it was possible a joint effort between Operation and Maintenance in order to enhance the knowledge of the operators on their machines. Initially, it was developed a general cleanliness program of equipments so that it could be possible to find the anomalies in the process. Subsequently, operators and maintainers were trained to detect anomalies, enabling equipments to work under their basic conditions of operation and subsequently building provisional standards of equipment cleaning, lubrication and inspection. Through the improvement presented by some indicators such as OEE, wastes, bankruptcies and unavailability, it was proved the importance and the positive effects of TPM implementation in manufacturing

O setor sucroalcooleiro no Pontal do Paranapanema: uma análise a partir do licenciamento ambiental

The development of the sugar and alcohol sector and its sugar cane cultivation has been given in an accelerated way in Pontal do Paranapanema, mainly from the last decade, and with this has taken quick changes in the dynamic socio-economic and environmental of the region, further accentuating some conflicts and dilemmas social and environmental legacy. This work was done in order that these issues are further explored, that of moving towards a greater theoretical-scientific maturity, and even has a better apparatus to support measures (corrective or preventive) that show required anti such conflicts. For this purpose, we used the environmental licensing as a means of doing this analysis, since it is one of the main instruments of control/ regulation of the State against the development of activities of the sugar and alcohol sector. We also used a little of the vast potential of information that is contained in the environmental agencies. In this case, we used six Environmental Impact Study / Environmental Impact Report (EIS /EIR), six Preliminary Environmental Reports(PER), five Characterization of Enterprise Memorials (CEM), among other documents /studies present there. Some of the information, organized and made available in this work, has even greater potential to be exploited. It was also made an essential literature survey and of the laws related to licensing and alcohol and sugar sector

Dinâmica de rotação de exoplanetas tipo terrestre com perturbação de terceiro corpo

In this work we study some topics of Celestial Mechanics, namely the problem of rigid body rotation and “spin-orbit” resonances. Emphasis is placed on the problem formulation and applications to some exoplanets with physical parameters (e.g. mass and radius) compatible with a terrestrial type constitution (e.g. rock) belonging to multiple planetary systems. The approach is both analytical and numerical. The analytical part consists of: i) the deduction of the equation of motion for the rotation problem of a spherical body with no symmetry, disturbed by a central body; ii) modeling the same problem by including a third-body in the planet-star system; iii) formulation of the concept of “spin-orbit” resonance in which the orbital period of the planet is an integer multiple of the rotation’s period. Topics of dynamical systems (e.g. equilibrium points, chaos, surface sections, etc.) will be included at this stage. In the numerical part simulations are performed with numerical models developed in the previous analytical section. As a first step we consider the orbit of the planet not perturbed by a third-body in the star-planet system. In this case the eccentricity and orbital semi-major axis of the planet are constants. Here the technique of surface sections, widely used in dynamical systems are applied. Next, we consider the action of a third body, developing a more realistic model for planetary rotation. The results in both cases are compared. Since the technique of disturbed surface sections is no longer applicable, we quantitatively evaluate the evolution of the characteristic angles of rotation (e.g. physical libration) by studying the evolution of individual orbits in the dynamically important regions of phase space, the latter obtained in the undisturbed case

Principais práticas e indicadores de sustentabilidade corporativa no setor de energia elétrica no Brasil

The questions involving environment and society have been increasingly considered into account when companies make business decisions. However many of them have not yet incorporated sustainability effectively in their business plan, sometimes performing only a few external actions and outside their area of expertise. The concept of corporate sustainability is within this context, and therefore the practice of companies consider, the environmental and social issues into their strategies, along with economic issues. This work has as main objective to identify what are the key indicators and related practices of the concept of corporate sustainability that has been introduced in companies on environmental reference of a certain sector of the Brazilian economy. The sector that was chosen is electric power, having enormous significance both in economy, society and environment. The results indicate that the main practice are in the areas of energy efficiency, security and good relationship with its key business stakeholders

A territorialização do setor sucroalcooleiro no Pontal do Paranapanema: estudo de caso do município de Martinópolis - SP

The sugarcane agribusiness has expanded by Brazil in recent years, especially with government incentives, which funded the construction and expansion of distilleries and sugar mills and alcohol throughout the national territory, as well as the expansion of the cultivation of sugarcane sugar. The state of São Paulo is the main focus of expansion in the sector, and its municipalities impacted significantly. The Pontal do Paranapanema is one of the last frontiers of cane sugar in the state, so that the culture has brought transformations mainly from 2003. Thus, we take the case of the municipality of Martinópolis analysis, which investigated some transformations in economic dynamics from 2004, the year he began the deployment of Plant Athena. For this, we conducted interviews with several subjects and analyzed statistical data from IBGE, LUPA, MAPA and CANASAT. Aware that these changes are limited to the capitalist market economy, we analyze the benefits and disadvantages brought by the activity of the plant for the population as part of economic growth characteristic of this scenario, taking it to the very prospect of local subjects. Alongside this growth, all other forms of inequality and exploitation of surplus value also grow which is not understood or perceived by residents. Hence the need to confront views and discourses on development promoted by the alcohol sector