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Photovoltaic solar energy has been explored as an energy solution to the decline of energy production, as well as environmental concerns. However, generate electricity through the sun still considered uncompetitive freight to other sources, cause it presents low efficiency and high production cost. In attempt to make it more attractive from a financial point view, solar trackers has been used to increase...
This paper reports an academic experience at the Brazilian Aeronautics Institute of Technology (ITA) about the Real Time System (RTS) development, through a case study of a realistic Project in collaborative work between ITA and the Brazilian National Water Agency (ANA). The main applied techniques and some CASE tools used during the development of an RTS are also shown.
This paper tackles the use of software testing techniques for Web-Application non-functional requirements. It also shows load and performance testing application in a case study. At the end, a successful new approach for the navigability testing for Web-Applications is proposed.
This paper tackles a logical database integration process implemented for existing databases from the Brazilian National Water Agency (ANA). It describes an important part of a Brazilian Project between ANA and Brazilian Aeronautics Institute of Technology (ITA). The integration process started with a detailed analysis of four existing databases, followed by logical modeling elaboration and integration...
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