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Itens para a visualização no momento 41-50 of 57
Desenvolvimento humano na mesorregião centro ocidental - RS: um estudo utilizando a análise fatorial
(Universidade Federal de Santa Maria, 2012-02-28)
Oferta e demanda de empregos no Brasil mediante a modelagem ARIMA
(Universidade Federal de Santa Maria, 2015-01-23)
The national economic development is closely linked to the quantity of jobs available. So, to be able to study other variables responsible for this development, it is necessary to analyze data from admissions and dismissals. ...
Estudo da evolução do número de acidentes do trabalho na Região Sul do Brasil por meio de modelos ARFIMA
(Universidade Federal de Santa Maria, 2019-03-27)
The accelerated process of technological innovation has brought changes in the work organization, and we can see, therefore, an increase in the workload, leading to a high number of accidents. Considering the importance ...
Modelos de regressão para incidência de HIV/AIDS na população dos estados da região Norte do Brasil
(Universidade Federal de Santa Maria, 2015-07-17)
AIDS is a notifiable disease that has no cure, but modern medicine can extend the life of the patient with drugs that minimize the effect of the disease on time, giving better quality of life for the person carrying the ...
Monitoramento e ajuste de modelos de previsão baseado em gráficos de controle
(Universidade Federal de Santa Maria, 2020-08-27)
Industrial processes are commonly subject to stochastic effects such as operational failures and leading time variations. The main purpose of this research is the development of an error monitoring system for the re-estimation ...
Análise da satisfação de clientes de supermercados por meio de análise multivariada
(Universidade Federal de Santa Maria, 2014-12-18)
Along with the increasing variety of products and services, achieving customer’s satisfaction becomes the starting point for consumers when they choose to buy a type of product from a particular company. In order to achieve ...
A relação entre a poluição do ar e as principais variáveis climatológicas na cidade de Canoas, Rio Grande do Sul
(Universidade Federal de Santa Maria, 2017-05-26)
Oftentimes, air pollution is not noticeable, and there are few cities with proper instruments to measure it. Air pollution has directly affected people’s health and is one of the most severe forms of pollution; especially ...
Uma nova classe de distribuições unitárias baseada na família Weibull estendida com aplicação em dados eleitorais
(Universidade Federal de Santa Maria, 2020-03-17)
We propose a family of distributions so-called the new unit extended Weibull family
(NWEU). It is derived from a transformation in an extended Weibull random variable. Six
NWEU submodels are studied, namely: i) exponential ...
Inferência e caracterização através de estatística circular para dados de direção do vento
(Universidade Federal de Santa Maria, 2020-03-20)
Angular data is usually measured in degrees or radians and requires Circular Statistics techniques for characterization and inference. A point in a circle of unit radius or a unit vector indicating direction can be defined ...
Avaliação de fatores de risco relacionados à obtenção da meta do IDEB
(Universidade Federal de Santa Maria, 2015-07-17)
The objective of this study is to identify what factors influence the poor academic performance and are reflected in the scores of the Basic Education Development Index (IDEB). Data were collected from municipal, state and ...