791 resultados para Research method


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

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Pós-graduação em Educação para a Ciência - FC

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This paper proposes to investigate a specific fragment of the history of Japanese immigration to Brazil: labor relations during the period before the outcome of World War II. To this end, choosing oral history as a research method, and assumptions of historical materialism as a theoretical framework, we sought to examine the accounts of experiences remembered by a group of elderly women in this community of immigrant settlers. Theys participated both in the São Paulo coffee work in the first decades of the twentieth century, as the planting of cotton, in the 1930s.

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Pós-graduação em Educação Escolar - FCLAR

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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

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There is a growing search for continuous improvement within the companies which creates an obligation of reducing and when it is possible eliminating waste. Production Planning and Control Department (PCP) is not out of this question, making necessary the application of methods and creation of tools that eliminate steps which do not add value to the planning process. This paper aims to develop a tool which concentrates in just one place all the necessary information to make the packaging material requirement planning (MRP) in a agribusiness company. Besides, it also aims, in a more visual way and using devices that prevent mistakes (Poka-Yoke), to reduce the number of reviews and mistakes made by analysts. As a result, an Excel spreadsheet was developed. This spreadsheet shows what happens with the status of planning and receiving of packaging, giving some advices when some critical situation happens. The use of Lean Manufacturing Method and the action research method helped to well define the problem and to reduce the number of steps, spreadsheets and time of process in 80%, 60% and 75%, respectively

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The civil construction sector has been stimulated to industrialize itself by the adoption of lean production practices in its constructive process. Given this fact, this research verify and identify good practices and difficulties in implementing lean production in construction companies in the State of São Paulo, in order to be able to formulate recommendations to potentiate the performance of the lean concepts applied. The research method used was a multiple case study, where the companies analyzed are constructors that have already initiated the lean application in their systems. From the results, a case analysis was conducted in order to note the constructors' situation in relation to lean construction and, base on this analysis, recommendations were proposed for the companies reflect on lean principles and apply them along to your construction management

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This work aims to analyze data from a Natural Electric Potential landfill type ditch located in Cordeirópolis (SP). The procedure measures initially involved the assembly and installation of an apparatus cables, sensors and drain geophysical measurements and flow rate of biogas in a ditch later filled by solid waste. Biogas is a product of degradation of organic matter in waste by the action of microorganisms in an anaerobic environment. Its features high methane content in the gas potentially usable as fuel in energy generation systems or steam. The study area is characterized by clayey soil composition change from the diabase sill correlated to the event Serra Geral Formation siltstones overlapping Tatuí with groundwater level site around 50m. The cables were installed vertically in parallel with drain gas manifold, which allowed the collection of data by the technique geophysical logging every 15 days over a period of eight months. For data analysis we used four parameters in the study, the closing time of the ditch, natural electric potential, the flow velocity of biogas and rain. With the tabulated data plots were constructed for each collection day showing values in the range of the cable is in contact with waste (200 cm - 400 cm) and range of the cable in contact with the soil (600 cm - 800 cm). Subsequently graphs were generated with the period of eight months to analyze the data tabulated. A statistical correlation data, which show the influence of rainfall on the production of biogas. The results were satisfactory and demonstrated the feasibility of the research method in studies for the feasibility analysis for the capture of biogas energy

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Even though we have an advanced protective legislation regarding children, the maltreatment perpetrated against them is still considered a public health problem in our country, with significant rates in the 0 to 6 years old range. This practice results in serious damages to the development of the assaulted individual: mental health, social adaptation and integration, and even repetition of the learned model. The school, although required (art. 245, ECA) to denounce and notify suspected and/or proven cases of violence to the eligible public agencies, has a very low percentage of participation in these notifications. Therefore, the objective of this study was to map the conception, placement and forwarding done by kindergarten professional about suspected and/or proven cases of maltreatment in their students to determine how such phenomenon is known, recognized, (re)constructed and (re)produced in social relations. The surveyed institutions were five kindergarten public schools, located in a mid-size city in the state of São Paulo. The adopted methodological procedures were the collection and analysis of quantitative-qualitative data, based on the anthropological research method on urban social groups. To collect the data, we used the following instruments: the questionnaire (38) and the interviews (6), applied in the period of October/2009 to May/2010. The analysis of the obtained data indicated some factors that hinder an effective positioning in fighting violence: professionals report the presence of suspected maltreatment (45%), however, the allegations are not investigated; the lack of knowledge and/or distorted concepts about the legislation, and also indicators of the presence of maltreatment, of its negative consequences to the development of the child, the false belief in the sanctity of the family and that maltreatment only occurs in the ghetto, in the lower classes... (Complete abstract click electronic access below)

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This paper addresses the issue of internal communication, especially with regard to its function formative and not merely informative. The objective of the research is to analyze to what purposes the organizations use their internal communication, as well as the viewpoint of communication professionals about building character and training of these means. As exploratory research method was used with a questionnaire to communications professionals who work or have worked in the area of internal communication in organizations. The issues addressed were aimed at verifying whether the communication is commonly fostered with other goals besides informing, which the media more used and is performed in an integrated manner with other departments. It was concluded that, although the internal communication is used most often to inform and ensure a good organizational climate, communication professionals understand the necessity of its use for the formation of the internal public and try to use it for this purpose

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The cosmetic industry has presenting growth in Brazil and one way to support this demand is improving production and reducing waste. Wastes can be related to setup time, which is spent to support demand of product´s mix and volume. One of the methodologies used to reduce setup time is SMED (Single Minute Exchange of Die). This paper aims to describe and analyze the setup process in a production line in a cosmetic industrial branch, before and after the application of SMED methodology, highlighting good practices and difficulties in order to help other companies develop fast setup. The research method used was the case study. From the analysis of the implementation of the methodology on the company which is object from the case study was possible to summarize good practices, such as: the use of pillar E&T to store information about the training on the SMED methodology; creation of a multifunctional teamwork and involving different areas; creation of a “From-To” matrix. Difficulties were identified, such as: high and constant turnover of people who work on the shop floor; lack of discipline in filling the forms and by doing the setup activities that were standardized; lack of financial resources; lack of people´s availability in orer to conduct necessary meetings and trainings. Recommendations for other companies have also been proposed, such as: training of the team involved, before starting the project and a refresher training; standardization of training, forms and documentation of all steps of the project; create a multifunctional team; training after an employee, who is responsible for the setup, leaves the company

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Pós-graduação em Engenharia Mecânica - FEG

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

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This paper presents some reflections regarding Spanish/FL teachers professional development process, considering their experiences in the context of the project “Center for Languages and Teachers Development”, UNESP – Assis. The study aimed to develop a space for reflection and to identify the main concerns that the teachers-students have in their initial education trajectory. To do so, we use the qualitative approach principles and the narrative research method.