We describe an E-Learning tool, DTST, that is designed to assist undergraduate computer science students to learn about database transaction processing, in general, and CRAS property satisfaction, in particular. DTST is written primarily in PROLOG, and includes an Internet interface for ease of use and access. Testing of DTST suggests that the learning tool is of value in helping computer scien...

Crater retention ages of the 20 largest impact basins previously recognized on Mars suggest most formed in a relatively short time, perhaps in less than 200 million years. New crustal thickness data suggests there are several additional very large basins, some lying outside the areas affected by those already known. Crater retention ages for these newly identified basins are not significantly o...

All professional disciplines working with children have important responsibilities for raising healthy generations. Nurses and teachers in the growth development of within family society physical, cognitive, emotional, social aspects. The study aims to determine attitudes pediatric nurses elementary school northern part Turkey towards children’s rights their parental attitudes. This was a descr...

Wide-area protection scheme (WAPS) provides system-wide by detecting and mitigating small large-scale disturbances that are difficult to resolve using local schemes. As this is evolving from a substation-based distributed remedial action (DRAS) the control center-based centralized RAS (CRAS), it presents severe challenges their cybersecurity because of its heavy reliance on an insecure grid com...

Esta pesquisa refere-se à importância do Serviço de Proteção e Atendimento Integral a Família (PAIF) no Centro Referência Assistência Social (CRAS) SANTAREM /PÁ. O PAIF é essencial para proteção assistência social, assegura espaços convívio, informa garante acesso aos direitos socioassistenciais, o desenvolvimento da autonomia familiar ampliação sua capacidade protetiva. objetivo foi identifica...

We examine theoretically ballistic conduction in thin layers of zinc blende half metals, considering as an example a superlattice consisting of monolayers of GaAs and MnAs, a bilayer of CrAs, and a bilayer of GaAs. By artificially separating bilayers, we show that surface states thwart half metallicity. However, capping the metal-As bilayers restores half metallicity, and ballistic conduction o...