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56.813  Articles
1 of 5.682 pages  |  10  records  |  more records»
Current differential protection is the main protection of transmission lines which include multi-circuit lines on the same tower, and whose sensitivity and reliability of differential protection is mainly affected by the distributed capacitive current. Fo... see more

This study aims to present a new resistor-less current-mode multi-input single-output universal filter. The current-mode’s design approach is used to obtain the proposed circuit. This circuit employs a single differential voltage extra-X current controlle... see more

The current study is performed to identify the flow regimes of oil-gas two-phase flow experimentally in a vertical pipe has an internal diameter of 6.7 cm. It also aims to provide more details about the possibility of using Differential Pressure Transduce... see more

Background: The study of the use of Mathematical Modeling as a pedagogical alternative has been an emerging research topic and it is directly linked to the importance of improving the teaching and learning of Mathematics and the development of skills. How... see more

 In this paper, the dynamics of electrode reactions under diffusion-migration control is analyzed with an approach based on random walks. The main advantage of this approach is the simplicity of the concepts involved which lead to very simple computa... see more

This paper process DWT-differential analysis for optimal relay coordination issue for the microgrid. This solution works for grid-connected as well as the disconnected mode of operation. Coordination among relays of the microgrid is a complex part to hand... see more

This article was carried out within the scope of the research project entitled "Weaving the historical process of teacher professionalization, in the scope of mathematics, in its different levels of formation in Bahia, from 1925 to the 1980s". In it, we i... see more

This article was carried out within the scope of the research project entitled "Weaving the historical process of teacher professionalization, in the scope of mathematics, in its different levels of formation in Bahia, from 1925 to the 1980s". In it, we i... see more

 In this paper, the dynamics of electrode reactions under diffusion-migration control is analyzed with an approach based on random walks. The main advantage of this approach is the simplicity of the concepts involved which lead to very simple computa... see more

1 of 5.682 pages  |  10  records  |  more records»