The modern world is shifting from the traditional workmanship to a more automated work environment, where software systems are increasingly used for automating, controlling and monitoring human activities. In many cases, software systems appear in critical places which may immediately affect our lives or the environment. Therefore, the software that runs on such systems has to be safe. This req...

Recent racial attitude research has focused on whites’ increasing support for the principles of racial equality and lack of support for programs meant to bring about racial equality. As one explanation for this gap some researchers have hypothesized that a new form of symbolic racism with origins in early-learned feelings of individualism and antiblack affect is taking the place of traditional ...

the linear adiabatic pulsation-periods of mira variable stars have been derived. approximately 2701[1]models were calculated for m = 0.7 mθ to 2 mθ stars with radii from 180 rθ to 340 rθ and luminosities from 2800 lθ to 10,000 lθ. the chemical composition of all models is (x,z) = (0.7,0.02). from the result of this study, linear relations on luminosity-period-mass relationship and luminosity-pe...

we need sociology theories, for that understand of sociology and politic problems. french sociologist pierre bourdieu's theory practice and symbolic power are our best resource; for understanding social and political fields. this article reviews the language and symbolic power; indicating its function in social and political fields. we need sociology theories, for that understand of sociol...

Gamma-Ray Bursts (GRBs) are believed to originate in compact remnants (black holes or neutron stars) of massive stars. Their high luminosities make them detectable out to the edge of the visible universe [23, 12]. GRBs offer the opportunity to detect the most distant (and hence earliest) population of massive stars, one star at a time. In the hierarchical assembly process of halos which are dom...

ghassan kanafani (1936-1972) is one of the most famous palestine romancers who has created different personality types in four romances of “men in the sun” ,” all that's left to you” ,” returning to haifa” , “umme sa'd”. symbolic personality is one of the most important personality types that he has given more attention to, whether feminine or masculine, they have been used abundantly...

The use of semantic information in robotics is an emergent field of research. As a supplement to other types of information, like geometrical or topological, semantics can improve mobile robot reasoning or knowledge inference, and can also facilitate human-robot communication. These abilities are particularly relevant for robots intended to operate in everyday environments populated by people, ...