Projeto de um módulo condicionador de sinais a ser implementado no satélite universitário ITASAT

The Brazilian Environmental Data Collection System (Sistema Brasileiro de Coleta de Dados Ambientais - SBCDA) has been providing reliable information regarding the monitoring of the Brazil environment to INPE (Instituto Nacional de Pesquisas Espaciais) and many Non-governmental organizations (NGO). This system is composed of a large number of Data Collection Plataforms (DCP), in charge of sending local data signals to satellites. Then the satellites automatically redirect each signal to reception centers located at INPE. Nowadays the SBCDA has been operating under the control of three satellites. It is important to mention that two of these satellites have already expired their life span around ten years ago. A strategy to keep the SBCDA operational is to develop a low cost satellite that involves Brazilian Universities and Public Institutions. This graduation work aims to design and simulate a signal conditioning module that enables the collection of a satellite status data, and then sending it to an onboard computer

Análise de sistemas de máquinas térmicas em plantas de processos químicos

Pressure drop and energy efficiency of compressors in chemical plants are the focus of this study. Its objective is an analysis of possible sources of energy loss through the study of pressure loss in pipes, calculation of thermodynamic efficiency of the compressors. Important issues are raised for this analysis such as the types of compressors, the operating range of each compressor, compression types, as well as a study of accessories such as filters and valves. After studying these issues was carried out calculations of pressure drop step-bystep and with a software WIPCD. Followed by the calculation of efficiency of compressors and monthly energy cost of each compressor in operation. Finally, the study shows some suggestions for immediate improvements, changes and suggestions for possible future purchases of compressors

Podridão floral dos citros: controle preventivo mediante fungicidas, biorreguladores e fertilizantes químicos

Pós-graduação em Agronomia (Produção Vegetal) - FCAV

Metais pesados, atributos químicos e bioquímicos em latossolos e plantas de milho após aplicação de lodo de esgoto por dezesseis anos consecutivos

Pós-graduação em Agronomia (Produção Vegetal) - FCAV

Variabilidade espacial dos atributos físicos e químicos em um gleissolo mecânico sob três áreas no município Arari - MA

Pós-graduação em Agronomia (Ciência do Solo) - FCAV

Efeito da aplicação de água residuária de graxaria em elementos químicos do solo e na produção e composição mineral de duas espécies forrageiras

Pós-graduação em Agronomia (Ciência do Solo) - FCAV

Monitoramento da condição da ferramenta de dressagem usando sinais de vibração e modelos neurais

Pós-graduação em Engenharia Elétrica - FEB

Estudo da viabilidade de sedimentos formulados para a aplicação em estudos ecotoxicológicos e químicos: ênfase para os interferentes endócrinos 17alfa-etinilestradiol e 17beta-estradiol

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Constituintes Químicos de Hyptidendron canum R. Harley (Lamiaceae)

CHEMICAL CONSTITUENTS OF Hyptidendron canum (Pohl ex Benth.) R. Harley (LAMIACEAE). Chemical investigation of Hyptidendron canum stems resulted in the isolation of betulinic, ursolic and euscaphic acids. From the leaves were isolated 3β-O- β-galactopiranosilsitosterol, ursolic aldehyde, and mixtures of maslinic acid and 2α-hydroxyursolic acid, α and β-amyrin, uvaol and erythrodiol, sitosterol and stigmasterol, spathulenol and globulol. Hexane and chloroform leave fractions as well as ursolic and betulinic acids showed antifungal activities against the yeast form of Paracoccidioides brasiliensis.

Aplicação de cinza de bagaço de cana-de-açúcar nos atributos químicos e biológicos do solo

Pós-graduação em Agronomia (Produção Vegetal) - FCAV

Quantificação de endotoxinas e sua relação com sinais / sintomas e volumetria da lesão periapical e do canal radicular em dentes com infecção endodôntica primária

Pós-graduação em Odontologia Restauradora - ICT

Atributos físicos e químicos do solo e desempenho agronômico da cultura da soja submetido a sistemas de manejos e residual de gesso

Pós-graduação em Agronomia - FEIS

Alunos com surdez e o processo de inclusão: uma análise dos discursos sobre língua de sinais

The process of inclusion of deaf students at regular and specialized educational institution is a complex issue, which has the main point of discussion its specificity linguistic represented by Brazilian Sign Language. Whereupon, this research analyzed how the discourses of young students with deafness on this type of education at regular and specialized educational institution from a city situated in the State of São Paulo. The aim of this study was analyze the relations between the discourses of deaf students and their production conditionals, using the dimension of Discourse Analysis and the historical-cultural psychology. As parts of this research, were used four deaf students enrolled in schools belong in the city of São Paulo, which two schools are regular and two are specialized to deaf people. The collection instruments build themselves in observation of dialogue situations in classroom and interview semistructured. The interviews were made by video recording, researcher and an interpreter. The results showed that discourse of the student enrolled in the specialized school differs in relation to the ideals of bilingual education, in this case defended by users of the Brazilian Sign Language, fact not observed in the context of the regular school.

A disciplina Língua Brasileira de Sinais nos currículos dos cursos de Pedagogia

Brazilian Sign Language signature in the pedagogy courses curricula. In 2002, the Law nº 10.436 was published determining the obligation of offering the Brazilian Signal Language (Libras) signature in all teaching graduation courses. Considering this measure, it was searched to characterize how the public Higher Education Institutions (HEI) in the States of Paraná and São Paulo are organizing the signature in Pedagogy courses. The curriculum analysis developed showed that most of the public HEI’s in the State of Paraná provides its inclusion, while in the State of São Paulo the estimate is 60%. Most of the syllabus covers topics including deaf students, deaf culture and Libras linguistic aspects.

Atributos físicos e químicos de um argissolo sob diferentes Sistemas de Uso da Terra (SUTs)

Pós-graduação em Agronomia (Ciência do Solo) - FCAV