Diagnóstico de falhas via observadores de estado com excitações desconhecidas, identificadas via funções ortogonais

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

A Revista de Educação (1921-1923), o nacionalismo e a reforma de 1920: a formação de professores em São Paulo

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

Monitoramento da queima da peça no processo de retificação plana baseado no estudo espectral do sinal de emissão acústica com implementação por hardware

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Processo de verticalização em Londrina: novas formas de produção e consumo de imóveis residenciais - 2000 a 2010

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Mobilização do solo e desempenho operacional de semeadora-adubadora com dois tipos de hastes sulcadoras em plantio direto de milho

Pós-graduação em Agronomia (Produção Vegetal) - FCAV

Bancada multifuncional para simulação de mecanismos de falhas em máquinas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Analise dos pés através da baropodometria e da classificação plantar em escolares de Guaratinguetá

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação clínica e micológica de pacientes portadores de prótese total superior

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

Digital soil mapping: evaluation of sampling systems for soil surveys and refinement of soil maps at lower cost using legacy data

In soil surveys, several sampling systems can be used to define the most representative sites for sample collection and description of soil profiles. In recent years, the conditioned Latin hypercube sampling system has gained prominence for soil surveys. In Brazil, most of the soil maps are at small scales and in paper format, which hinders their refinement. The objectives of this work include: (i) to compare two sampling systems by conditioned Latin hypercube to map soil classes and soil properties; (II) to retrieve information from a detailed scale soil map of a pilot watershed for its refinement, comparing two data mining tools, and validation of the new soil map; and (III) to create and validate a soil map of a much larger and similar area from the extrapolation of information extracted from the existing soil map. Two sampling systems were created by conditioned Latin hypercube and by the cost-constrained conditioned Latin hypercube. At each prospection place, soil classification and measurement of the A horizon thickness were performed. Maps were generated and validated for each sampling system, comparing the efficiency of these methods. The conditioned Latin hypercube captured greater variability of soils and properties than the cost-constrained conditioned Latin hypercube, despite the former provided greater difficulty in field work. The conditioned Latin hypercube can capture greater soil variability and the cost-constrained conditioned Latin hypercube presents great potential for use in soil surveys, especially in areas of difficult access. From an existing detailed scale soil map of a pilot watershed, topographical information for each soil class was extracted from a Digital Elevation Model and its derivatives, by two data mining tools. Maps were generated using each tool. The more accurate of these tools was used for extrapolation of soil information for a much larger and similar area and the generated map was validated. It was possible to retrieve the existing soil map information and apply it on a larger area containing similar soil forming factors, at much low financial cost. The KnowledgeMiner tool for data mining, and ArcSIE, used to create the soil map, presented better results and enabled the use of existing soil map to extract soil information and its application in similar larger areas at reduced costs, which is especially important in development countries with limited financial resources for such activities, such as Brazil.

Desenvolvimento de barra alimentícia adicionada de café: estudo de marketing

The consumption of snack bars is based especially on the demand for practical and nutritious food. Coffee is highlighted for being appreciated and consumed worldwide, presenting elevated antioxidant activity, in addition to peculiar sensorial attributes. Therefore, it has great potential for use in many formulations. However, the success in the acceptance of a new product also derives from adequate marketing strategies. In this context, the present study aimed at evaluating the feasibility of introducing to the market a snack bar added with coffee, by means of sensorial acceptance and purchase intent of the consumers, in addition to identifying the best concept and the possible market segments. This work was a qualitative, by means of a focus group (content analysis), and quantitative research, by means of sensorial analysis and structures questionnaires (descriptive – frequency distribution, arithmetic mean, crosstabs and t test – and multivariate – cluster and discriminate analysis - statistical techniques). With the results, we showed that the main aspects considered by the consumers regarding the snack bar added with coffee. According to the qualitative evaluation, the consumer prefers packaging with matte colors ranging in the tones related to the coffee grain. The analysis of the quantitative data allows us to infer that the evaluations of the product regarding overall impression, purchase intent, preference and expectation before and after consuming the product are better for packaging containing the information “special coffee flavor – 100% arabic”. Regarding market segment, it was possible to conclude that, of the three extracted groups, the group of “healthy and conscious consumers” was the segment with higher potential for exploitation regarding purchase and consumption of the snack bar added with coffee.

Valores, crenças e comportamentos nas ações e atitudes dos indivíduos de caráter ambiental no município de Lavras -MG

The concept of environment involves social, political and economic aspects, in addition to natural elements. The acknowledgement that the environmental issue is complex highlights the importance of understanding the dynamics of relations that guide the individuals in their interactions with the environment. In this sense, studies have shown the relation between values, beliefs and behaviors. The theory on values developed by Schwartz (1992) identifies the complexity of the relations between values and behavior, organizing the field of human motivation into ten motivational types. Studies conducted by Pato (2004) on environmental beliefs are capable of indicating how the individuals relate to the environment, and its predisposition in acting or not in an ecological manner, allowing an understanding of ecological behavior and its forms of manifestation. Therefore, the objective of this study consisted of analyzing the value perception over environmental beliefs and ecological behavior of the individuals inserted into the environmental theme of the municipality of Lavras, Minas Gerais, Brazil. The research was conducted using a sample of 82 participants, comprised in its majority of male (62.2%), married (54.9%) individuals, and those with age from 31 to 40 years (35.4%). A survey of four segments was conducted: Ecological Behavior Scale (EBS), Environmental Beliefs Scale (EBeS), Schwatz Value Profile (SVP-40) and sociodemographic variables. The participants assumed, first, a value orientation directed to the universalism motivational type, which involves an important set of values for understanding the behaviors in relation to the environment. Furthermore, the results showed that the behaviors related to urban cleaning and economy of water and energy are more easily assimilated, while behaviors oriented to activism/consumerism and recycling were not yet incorporated in a satisfactory manner. On the other hand, the fact of belonging to an institution of which mission is to care for the environment seems to induce the participants to show a greater predisposition to pro-environmental behaviors. The environmental issue, urgent and moved by not always confluent debates, points to the need for reorganizing daily life, which necessarily involves change in values and behaviors. Thus, this study is relevant given that the interaction between the constructs can contribute with the research and the proposition of strategies that promote a reduction of behaviors damaging to the environment, as well as the strengthening of those that contribute for its preservation, sensitizing the actors involved to reorder their roles for benefiting the environment.

Eletroanálise e oxidação fotoeletrocatalítica dos disruptores endócrinos bisfenol A e nonilfenol sobre eletrodo de nanotubos de 'TI'/'TI''O IND.2' auto-organizados

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Caracterização térmica do bagaço de cana-de-açucar visando aproveitamento energético

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Desenvolvimento de sistem biomimético para análise de 3,5,6-Tricloro-2-piridinol, o principal metabólito do clorpirifós

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A nova senzala é logo ali: ao lado da Capital do Agronegócio; lá nos fundos dos canaviais sertanezinos

Pós-graduação em Serviço Social - FCHS