Comparação de metodologias na definição de fluxos acumulados a partir de modelos digitais de elevação do terreno aplicado a suscetibilidade de inundações

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Estudo comparativo de diferentes metodologias analíticas para a determinação de fluoreto

The problem of dental caries in Brazil and around the world took major considerably over the years. In recent decades, with the advent of fluoridation, this problem has been alleviated. Studies have shown, however, that the lack of control in fluoridation leads to several health of the population. The strict control of fluoride levels in the water distributed, therefore, is essential. The objective of this study is to gather information on the status of fluoridation in some area of Brazil and compare different methods for the quantification of that analyte

Análise de métodos alternativos para o ensino de química: uma síntese a partir das propostas de metodologias ativas de ensino

The lack of motivation and the excessive quantity of subject memorization are some of the main causes for the disinterest of students when learning chemistry. To change this scene, it's necessary that the teachers reinvent themselves and innovate during their classes, making use of alternative methodologies for the chemistry teaching process. The objectives of this work are to evaluate, from a constructive methodology approach, the characteristics, possibilities and limitations of some techniques and methods of teaching. This analysis allowed to present the results in the form of a table summarizing these characteristics and can be useful for teachers to choose the right strategy to be used

Utilização do método numérico interpolador de Lagrange para correção de bases de dados de radiometria solar

This work explores the suitability of the Lagrange interpolating polynomial as a tool to estimate and correct solar databases. From the knowledge of the irradiance distribution over a day, a portion of it was removed for applying Lagrange interpolation polynomial. After generation of the estimates by interpolation, the assessment was made by MBE and RMSE statistical indicators. The application of Lagrange interpolating generated the following results: underestimation of 0.27% (MBE = -1.83 W/m2) and scattering of 0.51% (RMSE = 3.48 W/m2).

Estudo comparativo do custo da semeadura direta na cultura do milho utilizando duas metodologias

The present work is about a comparative study of two methodologies (MIALHE and ASABE), used to calculate the cost per hectare in the tillage operation in the culture of corn. The methodology of ASABE presents a higher cost per hectare in relation to the MIALHE proposal, being that the methodologies presents similar costs related to the depreciation expenses, accommodation and insurance. The differences were that in the ASABE proposal, the biggest expenses involved the payment of interest, fuel, lube and handwork, while in the MIALHE methodology, only the expense regarding to maintenance was more. The methodology of ASABE most suitable for management costs per hectare.

O currículo do Estado de São Paulo (2012): análise e metodologias do ensino de história

Pós-graduação em Planejamento e Análise de Políticas Públicas - FCHS

Proposta de um algoritmo eficiente para a localização de faltas por relé diferencial numérico para proteção de linhas de transmissão com compensação série controlada por tiristores (TCSC)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Automação em raspadora de pneus utilizando controle numérico computadorizado com controlador lógico programável integrado

This work studies and develops a machine automation for tyre truing. It is discussed industry development, industrial processes automation, tyre-recycling process, advantages of tyre reuse for preservation of the environment and probable gains from the automation of part of the tyre-recycling process. In this text, it is detailed the work done to configure, program and optimize the truing process through automation components as CNC, PLC and drives. Tests and simulations are performed to determine the payback necessary period in productivity and profit gains

Metodologias de Inovação: Soluções da TRIZ aplicadas em um ambiente design thinking

This work discusses the theories of TRIZ and Design Thinking, as well as the association of the two theories by a tool for the application of TRIZ in a Design Thinking environment. This work proposes the association of the theories by an easy and systematic method constituted by a step by step process. The objective of this work is to create a method that facilitates the application of the two innovation theories helping the inventors to develop new products without the necessity of being creative people. By the end of the work is shown the research case accomplished as an empirical analysis of this tool that can be a fast and efficient method to solve inventive problems focused in the expectations and necessities of the clients

Automação em raspadora de pneus utilizando controle numérico computadorizado com controlador lógico programável integrado

This work studies and develops a machine automation for tyre truing. It is discussed industry development, industrial processes automation, tyre-recycling process, advantages of tyre reuse for preservation of the environment and probable gains from the automation of part of the tyre-recycling process. In this text, it is detailed the work done to configure, program and optimize the truing process through automation components as CNC, PLC and drives. Tests and simulations are performed to determine the payback necessary period in productivity and profit gains

Metodologias de Inovação: Soluções da TRIZ aplicadas em um ambiente design thinking

This work discusses the theories of TRIZ and Design Thinking, as well as the association of the two theories by a tool for the application of TRIZ in a Design Thinking environment. This work proposes the association of the theories by an easy and systematic method constituted by a step by step process. The objective of this work is to create a method that facilitates the application of the two innovation theories helping the inventors to develop new products without the necessity of being creative people. By the end of the work is shown the research case accomplished as an empirical analysis of this tool that can be a fast and efficient method to solve inventive problems focused in the expectations and necessities of the clients

Procedimiento numérico para la optimización de la eficacia de pantallas acústicas

Máster Universitario en Sistemas Inteligentes y Aplicaciones Numéricas en Ingeniería (SIANI)

Modelo numérico para la generación de mapas de radiación solar y su aplicación al aprovechamiento de energía solar fotovoltaica y termoeléctrica

Programa de doctorado: Sistemas Inteligentes y Aplicaciones Numéricas en la Ingeniería.

Diseño e implementación de un convertidor numérico como aplicación Android

[ES] El Trabajo de Fin de Grado, Diseño e Implementación de un Convertidor Numérico como Aplicación Android es una aplicación desarrollada para terminales móviles con SO Android. Esta desarrollada en el entorno de desarrollo Eclipse, sobre el lenguaje de programación Java y hace uso de diferentes herramientas, las más importante de ellas el SDK TOOLS para Android. El objetivo o principal motivación por el cual he creado dicha aplicación es facilitarle al usuario final una forma más fácil y amena de acceder a toda la información proporcionada por el Servicio Web Números TIP. Esta aplicación podría tener gran uso en el campo de las enseñanzas primarias para enseñar a los niños a escribir números con letras y también podría ser de gran utilidad para las personas que no tengan un dominio extenso de nuestro idioma. La principal funcionalidad de la aplicación es realizar una consulta al Servicio Web Números TIP y luego mostrar por pantalla todos los datos devueltos. Todo el proceso de dibujo de la interfaz de usuario se realiza de manera dinámica y en tiempo de ejecución, logrando de esta manera adaptarnos a los datos que devuelva el servicio web. Para realizar la consulta al Servicio Web Números TIP el usuario introduce una ristra de caracteres sobre la cual se realizan determinadas comprobaciones en el servidor y se dibuja en la interfaz de usuario la respuesta devuelta. Esta ristra de caracteres puede contener cualquier signo, letra o número y el servicio web se encarga de devolver un error o reconocer un número, ya sea en su forma entera, fraccionaria, decimal o romana. La aplicación esta estandarizada para los cuatro tamaños generales reconocidos por Android y para sus densidades. Además se podría decir que la aplicación reconoce el idioma pre configurado en el teléfono y en base a ello solicita al servicio web las respuestas en español o en inglés.