Percepção de professores sobre a Avaliação de Habilidades Motoras e de Processo Versão Escolar aplicada aos alunos com deficiência física

Objetivou-se verificar sob a ótica do professor se a Avaliação de Habilidades Motoras e de Processo – Versão Escolar (School - Version of the Assessment of Motor and Process Skills - School-AMPS) aplicada aos alunos com deficiência física prediz o desempenho do aluno observado em sala de aula. Participaram dez crianças com deficiência física, entre quatro e oito anos de idade, e seus respectivos educadores. Os dados foram coletados por meio da observação das crianças em ambiente clínico durante a realização de tarefas pré-determinadas, com base na versão brasileira da School-AMPS. Aos educadores foi apresentado um relatório de avaliação da criança e aplicado um questionário composto por três questões. Os dados foram analisados de forma quantitativa e qualitativa. Os resultados apontaram que a School-AMPS possibilitou identificar se o desempenho da criança foi, na sua maioria, considerado deficitário, satisfatório ou intermediário e, sobretudo, possibilitou analisar o desempenho a partir da percepção da relação existente entre demandas da pessoa, da tarefa e do ambiente. Os educadores consideraram que o relatório de avaliação apresentado prediz de forma compatível o desempenho do aluno observado em sala de aula. Consideraram viáveis os recursos pedagógicos adaptados e as sugestões de estratégias para minimizar e/ou superar as dificuldades observadas no desempenho do aluno. Conclui-se que a versão brasileira da School-AMPS tem potencial como medida de desempenho funcional em crianças com deficiência física, entre quatro e oito anos de idade, e pode contribuir para a atuação do terapeuta ocupacional no contexto escolar.

Avaliação da influência dos parâmetros de processo de soldagem MIG no surgimento de poros em tubos de alumínio

The process of electric arc welding with shielding gas (GMAW) is being increasingly used in various industrial applications. This process occurs by which an electric arc is established between the work piece and a consumable in the form of wire, the arc melts the wire continuously as it is fed to the weld pool. The weld metal is protected from the atmosphere by flowing a gas (or gas mixture) inert or active. This paper presents a study of the welding process GMAW - MIG on aluminum tubes, alloy 6101 - T6, used in the manufacture of armored busbar, intended for driving electric power plants. 5(five) were welded specimens, changing certain welding parameters at each time was monitored welding joint as well as the interpass temperature. Tests were performed bending, tensile and macrographical analysis of body-of-evidence and through its results was possible to reach a better welding condition, which minimizes the appearance of pores, since the porosity has great influence on the mechanical strength and electrical conductivity of welded pipes

Avaliação da tenacidade à fratura em juntas soldadas circunferenciais de tubulações de processo

This work aims to analyze the toughness of a welded joint in the presence of a crack through the analysis of maximum tension the material can withstand the presence of this type of defect, since a discontinuity is likely to occur in this type of joint and its detection and its design is simple, using non-destructive testing techniques. The study will be conducted through the CTOD test - Crack-Tip Opening Displacement, with type specimens SE (B) - Single Edge Bend taken from a weld in the L-C position in relation to the length (longitudinal axis) of a test tube. The main idea is to simulate the welding conditions for the manufacture of industrial pipes, made in boiler shops (pipe-shop) within petrochemical plants. These pipes are often subject to operation with flammable and toxic subjected to high pressures and temperatures, where one can break the line can cause irreparable damage to the plant, the environment and the health of surrounding communities. With this study we evaluate whether the weld metal has the same properties as fracture toughness of the base material. This study shows the importance of using a qualified welding procedure for performing quality welds while maintaining the properties of the fracture toughness of the base metal. It was found from the results of tests using a welding procedure described for carrying out welding ensures mechanical properties very close to the base metal, which in terms of design is great, since one can ensure that the weld will the same characteristics of the base metal specified for the assembly of the pipe

Melhoria da qualidade de um processo de usinagem utilizando as técnicas de avaliação de Taguchi

Delivering to the customers a product or service with the expected quality associated to the huge competitiveness that exists in the market nowadays, has been making organizations increasingly focus on quality planning using techniques which are directed towards the continuous improvement process and production optimization. Thus, this paper aims to improve a machining process using the techniques of experimental design to the optimization and this also includes the analysis of the measurement system. For this purpose, the alloy Nimonic 80A, a nickel base superalloy, was used in the process due to its widespread use for high temperatures, applying this study the robust method proposed by Genichi Taguchi, determining the influence of the factors considered input variables, cutting speed, feed rate, depth of cut, type of tool, lubrication, and material hardness, in the output or response variable, surface roughness, concluding with the use of Taguchi orthogonal array L16 and by analysis of ANOVA that the factor feed rate is significant and offers greater effect on the response variable studied, should be set to 0,12mm/rev. Moreover, the factor type of tool has more influence on the process when compared to other factors, being CP250 the one more suitable to the process. Lastly, the interaction feed rate x cutting speed provides greater significance in the process regarding to surface roughness variable, being the best match between them 0,12mm/rev to the feed rate and 90m/min to the cutting speed. In order to evaluate the measurement system, it was applied the repeatability and reproducibility method (R&R), through which we saw that the system needs improvement (R & R = 88.04% >>> 30%) as the value found in the study was well above compared to the one that classifies the system as inappropriate

Avaliação da toxicidade do azocorante Acid Red 114 antes e após processo de biodegradação por meio de um consórcio de microorganismos

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

Degradação de efluentes da indústria têxtil pelo processo eletrolítico e avaliação ecotoxicológica em diferentes níveis tróficos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação do processo de reparação tecidual após Exérese realizada com bisturi convencional e bisturi harmônico Harmonic® de necrose induzida em língua de rato: estudo macroscópico e histológico

Pós-graduação em Biopatologia Bucal - ICT

Avaliação da remoção de sulfametoxazol, diclofenaco e 17β-estradiol em água por meio de processo oxidativo com cloro

Pós-graduação em Engenharia Civil - FEIS

Desenvolvimento de um instrumento multidimensional para avaliação de práticas de ensino no processo de aprendizagem

Pós-graduação em Engenharia Mecânica - FEG

Avaliação dos aspectos de processo no torneamento de madeiras tratadas termicamente

Pós-graduação em Engenharia Mecânica - FEG

Avaliação comparativa do processo de incorporação de bloco sintético bifásico, e do osso autógeno: estudo histológico, histométrico e imunoistoquímico em coelhos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação do processo de contaminação e remediação de água subterrânea por hidrocarbonetos

Pós-graduação em Engenharia Civil e Ambiental - FEB

Avaliação da redução de matéria orgânica do tratamento do efluente líquido deextração de fécula de mandioca por processo de biodigestão anaeróbia.

The aim of this paper was to evaluate the efficiency of the treatment of cassava wastewater, separately from the root washing water, by means of ascending flux anaerobic digesters, with separation of the phases, without temperature control or addition of chemical products and to evaluate its suitability by means of its physical and chemical characteristics for throwing in receiving body, public sewage system or application in fertilization and irrigation. After reactors had been stabilized, essays were conducted varying feeding flow with 8.0, 12.0 and 16.0 Ld-1 corresponding to a hydraulic retention time of 8.17, 5.44 and 4.08 days, respectively. The best reduction for organic load reduction were obtained with hydraulic retention times (HRT) of 8.17 and 5.44 days with mean efficiencies of 89.8 and 90.9%, respectively.

Avaliação do processo de hidrólise enzimática para obtenção de açúcares a partir de gengibre (Zingiber officinale)

Ginger is a starchy tubers prized for their chemical components. In the production of any kinds of beverages has been added to the extract of ginger. However, in view of the high starch content, a possibility of further development of the agribusiness sector this would be the hydrolysis tuberous rhizomes disqualified for export in order to obtain hydrolysates that would be used in the preparation of fermented beverages. This work aimed to evaluate the production of sugar from rhizomes of ginger. Two α-amylase enzymes were tested in the stage of liquefaction (Liquozyme Supra (T1) and Termamyl 2X (T2)), as well as the effect of time of action of amyloglucosidase (AMG 300L). The hydrolysates were analyzed in liquid chromatography (HPLC) and was also carried out the mass balance of the processes. The results showed higher hydrolysis of starch in the treatment that used Liquozyme Supra in liquefaction. The action time of 18 hours of AMG 300L hydrolyzate which gave an 98% of its chemical components was glucose.

Avaliação de desempenho no processo de lixamento de madeiras das espécies Pinus elliottii e Corymbia citriodora

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)