Moving Averages
Mostrando 1-12 de 21 artigos, teses e dissertações.
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1. Impact of vaccination on the incidence of varicella hospitalizations in a state in Southeast Brazil
Abstract INTRODUCTION: This study aimed to analyze cases of complicated varicella and the impact of varicella vaccination in Minas Gerais, Brazil. METHODS: This was a time series study of a territorial basis using data on varicella cases from 2010 to 2016, which was provided by the State Health Department of Minas Gerais on . Descriptive statistics were
Rev. Soc. Bras. Med. Trop.. Publicado em: 02/12/2019
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2. Enfermedades transmitidas por el agua en Argentina y Brasil a principios del siglo XXI
Abstract This article aims at analyzing the evolution of mortality from waterborne diseases during the first decade of the 21st century, by age groups, comparing two countries of the southern cone: Argentina and Brazil. The method of years of potential life lost (YPLL) due to death, based on the technique described by Eduardo Arriaga, was used. For all death
Saude soc.. Publicado em: 01/07/2019
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3. Incidência da leptospirose em uma capital da Amazônia Ocidental brasileira e sua relação com a variabilidade climática e ambiental, entre os anos de 2008 e 2013
Resumo Objetivo: analisar a associação de variáveis ambientais com a incidência da leptospirose no município de Rio Branco, Acre, Brasil, de 2008 a 2013. Métodos: estudo ecológico com associação das médias mensais de variáveis ambientais com as incidências mensais da leptospirose, pelos modelos generalizados autorregressivos e médias móveis.
Epidemiol. Serv. Saúde. Publicado em: 21/03/2019
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4. Climatic variables associated with dengue incidence in a city of the Western Brazilian Amazon region
Abstract INTRODUCTION: This study aimed to examine the impact of climate variability on the incidence of dengue fever in the city of Rio Branco, Brazil. METHODS: The association between the monthly incidence of dengue fever and climate variables such as precipitation, temperature, humidity, and the Acre River level was evaluated, using generalized autore
Rev. Soc. Bras. Med. Trop.. Publicado em: 21/02/2019
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5. The influence of "C-factor" and light activation technique on polymerization contraction forces of resin composite
OBJECTIVES: This study evaluated the influence of the cavity configuration factor ("C-Factor") and light activation technique on polymerization contraction forces of a Bis-GMA-based composite resin (Charisma, Heraeus Kulzer). MATERIAL AND METHODS: Three different pairs of steel moving bases were connected to a universal testing machine (emic DL 500): groups
J. Appl. Oral Sci.. Publicado em: 2012-12
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6. Performance and radial distribution profiles of a variable flow rate sprinkler developed for precision irrigation
Variable rate sprinklers (VRS) have been developed to promote localized water application of irrigated areas. In Precision Irrigation, VRS permits better control of flow adjustment and, at the same time, provides satisfactory radial distribution profiles for various pressures and flow rates are really necessary. The objective of this work was to evaluate the
Scientia Agricola. Publicado em: 2012-04
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7. Software para definiÃÃo e avaliaÃÃo de unidades de manejo em Agricultura de precisÃo / Software for definition and evaluation of management zones in Precision agriculture
Water and soil conservation is essential for water resources management. Thus, conservationist actions are developed and applied in order to make part of a set of measures which enable the supply management, based on an appropriate recharge of the aquifers as well as the improvement of their quality, from the reduction of erosive processes and volume of effl
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/12/2011
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8. Taxas de SobrevivÃncia de Participantes de Fundos de PensÃo Vinculados ao Setor ElÃtrico Nacional / Survival Rates of Participants of Pension Funds Deposits with the National Electric Power Sector
This paper aims to calculate the survival rates of the participants of the Pension Funds electricity sector as well as finding the parametric survival model that best represents the data in the study. For development work we used data from 14 organizations with information of participants and retirees, with the exception of the disabled, for the period 2001
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/02/2011
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9. Processos estocásticos em física: teoria e fundamentos
This work discusses some problems in physics using the language of stochastic processes. Firstly, we discuss the relationships between the formalisms of master equations, path integrals, and jumping processes. Each of them is a different prescription to define a Markovian process. Using these formalisms, we discuss the applicability of the classic Langevin m
Publicado em: 2009
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10. Análise e previsão dos recolhimentos compulsórios sobre recursos à vista / Analysis and Forecast of Reserve Requirements
This dissertation discusses the reserves requirements in Brazil. It analyses and forecasts the top five time series that form these requirements. A VARMAX model with autoregressives lags, moving averages and exogenous variables is used. The interest rate Selic, exchange rate BRL/USD, commerce sales, consumption and income are the exogenous variables. A BEKK
Publicado em: 2008
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11. The log-periodic function and its application in the forecast of the reversion of trends by means of the graphical analysis of the Brazilian shareholding market / A função log-periódica e sua aplicação na previsão da reversão de tendências por meio da análise gráfica do mercado acionário brasileiro
The purpose of present work is to show that the log-periodic function can be used in Technical Analysis as an oscillator, which anticipates trend reversions. The tests show its usefulness and the advantages of its utilization, once meaningful differences appear when its results are compared with those of moving averages, RSI , MACD and trend reversals.
Publicado em: 2008
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12. Eficiência das Médias Móveis em operações com índices de ações no mercado Brasileiro: um estudo de 1994 até 2008 / Eficiência das Médias Móveis em operações com índices de ações no mercado Brasileiro: um estudo de 1994 até 2008
Este trabalho busca testar eficiência de uma das mais populares regras de trading, as médias móveis, utilizando-se de dados dos índices de ações mais líquidos no mercado Brasileiro. Análises estatísticas são estendidas através do uso de técnicas de bootstrapping. Os resultados encontrados demonstram que é possível obter lucro através da análi
Publicado em: 2008