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Ilustração componente do jogo “QuiForca (http://www.loa.sead.ufscar.br/quiforca.html)” desenvolvido pela equipe do Laboratório de Objetos de Aprendizagem da Universidade Federal de São Carlos (LOA/UFSCar).

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Ilustração componente do jogo “Quimolécula (http://www.loa.sead.ufscar.br/quimolecula.html)” desenvolvido pela equipe do Laboratório de Objetos de Aprendizagem da Universidade Federal de São Carlos (LOA/UFSCar).

Créditos

Ilustração componente do jogo “Quimolécula (http://www.loa.sead.ufscar.br/quimolecula.html)” desenvolvido pela equipe do Laboratório de Objetos de Aprendizagem da Universidade Federal de São Carlos (LOA/UFSCar).

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Ilustração componente do jogo “Responda se puder", desenvolvido pela equipe do Laboratório de Objetos de Aprendizagem da Universidade Federal de São Carlos (LOA/UFSCar).

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Imagem componente do jogo “MathJong (http://www.loa.sead.ufscar.br/MathJong.php)” desenvolvido pela equipe do Laboratório de Objetos de Aprendizagem da Universidade Federal de São Carlos (LOA/UFSCar).

A formação do pedagogo-professor no curso de pedagogia: limites e possibilidades na visão de professores formados no campus avançado de Patu da UERN

The inconclusive policies regarding the teaching background, specifically the Pedagogy Course, whose National Curricular Directives DCN were ratified by the Ministry of Education on April 4th 2006, have been causing protest from the various forces within the scope of the university, specifically in the Pedagogy Departments in which, through their professionals, express the several stands about the pedagogue profile, his/her professional acting field and a curriculum that meets the background needs of this professional. This paper tried to assess, from the viewpoint of the student who graduated from the Pedagogy Course and who acts in classroom in the first years of the Elementary School, to what extent this course meets the background needs of the professional who works as teacher. In specific terms it was this paper's objective to identify the most important background needs of teachers who graduated in Pedagogy, who act in the first years of the Elementary School; To list the contributions and limitations of the Pedagogy Course of CAJIM/UERN in the teachers' background, outlined by the graduates of the course; to raise suggestions for the improvement of the teachers' background in the Pedagogy Course of the CAJIM/UERN. In order to turn these objectives viable we opted for the qualitative approach in research, more precisely for the case study methodology, from which we used as instruments for the execution of the field work the observation in classrooms, semi-structured interviews which became the main instrument used for the data construction and analysis. The data analysis process took place through the content analysis technique based in Bardin (2000). The theoretical line is based on the studies from Schön (2000), Nóvoa (1997), Perrenoud (1993), Alarcão (2003), Ramalho (2003) we also used the National Curricular Directives which serve as current Parameter for the Pedagogy courses. The study indicated that the Pedagogy Course contributed for the personal and professional enrichment, however, difficulties in the theory-practice articulation are still present in the everyday life. The theoretical knowledge assimilated, though represent increments to the professional practice, are not enough to enable a pedagogical practice with excellence. There is a need to consider a curriculum in a dialectic perspective, configurator of social and cultural practices sustained by the reasoning as praxis, thus it must not be seen solely in a theoretical plan, mas as a process that builds itself between the acting and the reasoning.

Estudo da remoção de compostos orgânicos, benzeno e tolueno, em solução aquosa por processo oxidativo avançado do tipo Fenton

The oil and petrochemical industry is responsable to generate a large amount of waste and wastewater. Among some efluents, is possible find the benzene, toluene, ethilbenze and isomers of xilenes compounds, known as BTEX. These compounds are very volatily, toxic for environment and potencially cancerigenous in man. Oxidative advanced processes, OAP, are unconventional waste treatment, wich may be apply on treatment and remotion this compounds. Fenton is a type of OAPs, wich uses the Fenton s reactant, hydrogen peroxide and ferrous salt, to promove the organic degradation. While the Photo-Fenton type uses the Fenton s reactant plus UV radiation (ultraviolet). These two types of OAP, according to literature, may be apply on BTEX complex system. This project consists on the consideration of the utilization of technologies Fenton and Photo-Fenton in aqueous solution in concentration of 100 ppm of BTEX, each, on simulation of condition near of petrochemical effluents. Different reactors were used for each type of OAP. For the analyticals results of amount of remotion were used the SPME technique (solid phase microextraction) for extraction in gaseous phase of these analytes and the gas chromatography/mass espectrometry The arrangement mechanical of Photo-Fenton system has been shown big loss by volatilization of these compounds. The Fenton system has been shown capable of degradate benzene and toluene compounds, with massic percentage of remotion near the 99%.

Avaliação do processo oxidativo avançado por permanganato de potássio no tratamento de solos contaminados com idrocarbonetos poliaromáticos

The soil contamination with petroleum is one of the major concern of industries operating in the field and also of environmental agencies. The petroleum consists mainly of alkanes and aromatic hydrocarbons. The most common examples of hydrocarbons polyaromatic are: naphthalene, anthracene, phenanthrene, benzopyrene and their various isomers. These substances cause adverse effects on human and the environment. Thus, the main objective of this work is to study the advanced oxidation process using the oxidant potassium permanganate (KMnO4) for remediation of soils contaminated with two polyaromatic hydrocarbons (PAHs): anthracene and phenanthrene. This study was conducted at bench scale, where the first stage was at batch experiment, using the variables: the time and oxidant dosage in the soil. The second stage was the remediation conducted in continous by a fix column, to this stage, the only variable was remediation time. The concentration of oxidant in this stage was based on the best result obtained in the tests at batch, 2,464 mg / L. The results of degradation these contaminants were satisfactory, at the following dosages and time: (a) 5g of oxidant per kg soil for 48 hours, it was obtained residual contaminants 28 mg phenanthrene and 1.25 mg anthracene per kg of soil and (b) for 7g of oxidant per kg soil in 48 hours remaining 24 mg phenanthrene and anthracene 0.77 mg per kg soil, and therefore below the intervention limit residential and industrial proposed by the State Company of Environmental Sao Paulo (CETESB)

Estudo energético da produção de biocombustível a partir do milho

This research analyzed the energetic consumption of etanol from the corn crops (Zea mays 14 The field surveys were carried out in the Midle Paranapanema River Region, São Paulo state, Brazil, in the period from January to December 2007 The energy consumption on stage of production and industrial processing of grain were evaluated It was verified that the total energetic cost of the crop production corresponded to 15,633 7MJ ha(-1), and the most onerous item was the inputs (77 5%) In the industrial step, the energetic consumption was equivalent to 3.882.2MJ r(-1) The operations of hydrolysis, saccharification and treatment of the broth represented 50 2% of the total energetic expenditure It was also observed an energetic cost of 7 9MJ L(-1) in relation to the atonal produced in the main crop production operations, and II 8MJ L(-1) in the industrial processing The energy balance of crop production and industrialization was of 1 2MJ.

Avaliação nutricional pré e pós-operatória em pacientes com megaesôfago não-avançado

O megaesôfago, afecção caracterizada por aperistalse do corpo esofágico e relaxamento deficiente do esfíncter inferior do esôfago, apresenta a disfagia como o sintoma mais frequente. O objetivo deste estudo foi avaliar o estado nutricional de pacientes com megaesôfago não-avançado nos períodos pré e pós-operatórios de cardiomiotomia videolaparoscópica. Dez pacientes foram avaliados em cinco momentos (pré-operatório e aos 1, 3, 6 e 12 meses após a cirurgia). Os parâmetros antropométricos, hematimétricos e bioquímicos foram estudados nos cinco momentos. CONCLUSÕES: 1) a maioria dos pacientes com megaesôfago não-avançado é eutrófica; 2) o tratamento cirúrgico acarreta melhora do estado nutricional e aumento dos valores do HDL colesterol.

Considerações sobre o câncer localmente avançado de mama (CLAM) acrescidas de identificação dos receptores de estrogênios usando anticorpos monoclonais.

The effects of therapy in locally advanced breast cancer submitted to combined conventional telecobalt therapy plus chemotherapy with cyclophosphamide and 5-fluorouracil were studied in 49 patients. Associated to radical mastectomy in operable cases. Local tumor control was achieved in 86.7%. There were no local recurrences in those submitted to surgery but they reached 21.7% in inoperable patients who received only radiation therapy and chemotherapy. The median follow-up time for dead patients was 29.5 months and for living patients 79.3 months. The index of complete responses was 24.5% and the median disease free interval was 22.9 months. The overall survival rate, between three and five years, was 32.7%. Estrogen receptors were identified by using immunohistochemical assay ER-ICA and monoclonal antibody H222-SP gamma, Abbott. There were no differences in the complete response index, disease free interval and survival rates, among ER-positive and ER-negative patients, explained by the far advanced stage of the disease. ER-positivity was significantly correlated with histological features of the tumors: cell differentiation, presence of elastosis, absence of lymphocytic infiltration and absence of tumor necrosis.

Créditos a PYME en Argentina: racionamiento crediticio en un contexto de oferta ilimitada de dinero

Incluye Bibliografía

Programa domiciliar de exercícios motores e cognitivos para pacientes no estágio avançado da doença de Alzheimer

Pós-graduação em Ciências da Motricidade - IBRC

Fusão da ressonância nuclear magnética e cintilografia mamária no carcinoma de mama localmente avançado. Análise da correlação entre os exames em pacientes submetidos à quimioterapia neoadjuvante

Pós-graduação em Pesquisa e Desenvolvimento (Biotecnologia Médica) - FMB

Papel da tomografia torácica e abdominal no estadiamento do carcinoma mamário localmente avançado

Pós-graduação em Cirurgia Veterinária - FCAV