Medidas de condutividade A.C. e constante dielétrica na perovskita dupla Ca1.2 La0.8 FeIrO6

This work introduces the results from the performing of impedance spectroscopy on the transition metals oxide Ca1.2La0.8FeIrO6. It was sought to understand the behavior of one sample from its impedance spectra for different AC voltages and temperature values and if an applied external magnetic field at room temperature would cause some change on it. The results revealed that the Ca1.2La0.8FeIrO6 at high temperatures shows conductive and inductive behavior and that the resistance increases with frequency, phenomenon known as Kelvin effect. At 150 K, the spectrum real part no longer consists with the theoretical prediction of Kelvin effect, starting to be influenced by the utilized voltages, condition that inexists on theory. At low temperatures (10, 20, 30 K) it was observed resistive and capacitive behavior, being possible on these conditions, associate to the sample a paralel RC circuit in series with a contact resistance with a fitting from the ZSim software. This fitting allowed the obtaining of capacitance, DC resistance and contact resistance values. The application of a 700G magnetic field at room temperature didn't cause changes on the spectra

Aptidão física associada às medidas antropométricas de escolares do ensino fundamental

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Qualidade das medidas antropométricas produzidas em unidades de atenção básica à saúde da região de Botucatu-SP, Brasil

The aim of this study was to evaluate the quality of weight measurements produced in Primary Health Care Centers in Botucatu and surroundings. 14 Health Care Centers were included, all of them located in four towns in the area of Botucatu (4,555; 5,656; 18,761 and 128,397 inhabitants). General conditions and scale calibration conditions found in those Health Care Centers were evaluated. In order to evaluate the weight accuracy obtained by the local team, 10 adult users of each Center were addressed by the rater during the service routine in order to get a new weight evaluation, immediately after the measurement made by the team. The statistic method applied for checking the weight measurement held in the Heath Care Center and the scales accuracy was the measurement error technique (MET). The results have showed that out of 19 scales, 6 of them overestimated the weight by 50 grams, 1 of them underestimated the weight by 200 grams and the others were accurate. Evaluated as a group, the result of the scale MET was 44.3g. Regarding the conformity of the measures obtained by the MET of the adults weighing in the Health Care Centers compared to the ones obtained by the researcher, the expected result was obtained in only one Center (< 100g). The results have showed data compromise, rather due to lack of health team training than due to the conditions of the equipment used for the measurement.

Comparação de medidas obtidas por diferentes aplicativos computacionais na obtenção de áreas citrícolas do Município de Botucatu

The great importance of citrus in São Paulo state, particularly in Botucatu city, the and its major expansion in area in recent years and the advancement of techniques for environmental monitoring, such as remote sensing motivated the present research. The aim of this study was the determination the areas and perimeters of citrus in the Botucatu city, São Paulo state, Brazil, obtained through the softwares: Carta Linx, GIS-Idrisi and SPLAN, using aerial colored photographs of 2005, scaled at 1:30000 with longitudinal covering of approximately 60% and 30% laterally. The areas obtained from the aerial photographs and evaluated by Carta Linx presented values closer to the terrestrial reality in determining areas and perimeters, whereas GIS-Idrisi showed discrepancies in the determination of the perimeters, due to working with matrixes. SPLAN and Carta Linx had values for perimeters and areas in close proximity, due to work with vectors.

O Tracoma no Município de Botucatu - Estado de São Paulo: medidas de Detecção, Educação em Saúde, Prevenção e Tratamento

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

Existência de medidas invariantes em transformações contínuas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Medidas antidumping e política doméstica: o caso da citricultura estadunidense

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Diagnóstico e proposição de medidas para o controle das perdas de água no sistema de abastecimento de Guaratinguetá

Over the past two years, Brazil has been facing a major water crisis in its history and the state of Sao Paulo is the one that has been going through worst difficulties. In this scenario, all water users should do everything possible so that the consumption of water resources is carried out in a sustainable manner. In this context, the companies responsible for the public water supply must increase the efficiency of water resource management. It is indispensable combating losses in the public supply system. When there is a non-visible leak in a pipe, the wastewater volume can be high, but in this case, the water returns to nature and continues to participate in the hydrological cycle. The economic loss corresponds to the value added to the product water, which includes the intrinsic costs of exploration, processing and distribution. This damage results in a reduced availability of financial resources of sanitation companies to invest in environmentally friendly solutions. This study aimed to diagnose the water distribution system in the city of Guaratinguetá (SP), held by the Companhia de Serviços de Água, Esgoto e Resíduos de Guaratinguetá (SAEG), to propose measures to combat water loss. Among the proposed measures, there is the monitoring of losses, planning for replacement of old pipes and company awareness as a whole in relation to combat water losses

Melhorando os resultados do transplante renal. Medidas comportamentais na redução da não adesão: estudo prospectivo controlado

Pós-graduação em Fisiopatologia em Clínica Médica - FMB