In data sets whose observations are ordered in moments of time, possibly at equidistant intervals, the analysis of time series is indicated. This type of analysis allows identifying patterns such as: seasonality, trend, ...

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. ...

Independently of the company size it is necessary to establish goals, parameters and strategies. It is important to have guidance, a plan that conducts the actions for the present as a way to reach the goals for the future. ...

Since its foundation in 1970 the University Hospital of Santa Maria – HUSM is a reference in public health for the central region of Rio Grande do Sul. Being part of the Federal University of Santa Maria, the institution ...

Among the natural resources, water is the most important element for the species’ survival. With the population growth, the demand for water increases. This, allied to the waste and the pollution of the water springs, ...

The accelerated process of technological innovation has provided changes in work organization, and it shows therefore an expansion on work overload, resulting in a high number of accidents. Considering the importance of ...