Economics and engineering have much in common since both are concerned with making decisions to act, based on evidence from many sources including science. An analysis of financial trading an engineering-systems perspective leads a theory obligations as means capturing natural, social human capital. The treatment is analogy between gravitational electromagnetic fields forces interactions. ‘obli...

This research is a historical study about the (exchanging presents Ayubian State, state and Islamic powers), important of this that it shows friendly political relationship State with powers which includes Abbasian Khalifat, zangi family, Saljuqya Rom state, Muahidin Artaqyan king Hijaz. In prespective, exchanging strengthened among Sultans, king, kings at same time, these reduced tension them.

Authors from Burrough (1992) to Heuvelink et al. (2007) have highlighted the importance of GIS frameworks which can handle incomplete knowledge in data inputs, in decision rules and in the geometries and attributes modelled. It is particularly important for this uncertainty to be characterised and quantified when GI data is used for spatial decision making. Despite a substantial and valuable li...

Calcium-induced changes in (Na+ + K+)-ATPase activity and structural changes of membrane bound proteins in rat heart sarcolemma were investigated. Increasing concentrations of Ca2+ (0.1-8.0 mmol.l-1) gradually inhibited the (Na+ + K+)-ATPase activity and decreased the alpha-helix content of sarcolemmal proteins. Mathematical and graphical analysis of observed data yielded a quantitative relatio...

To complement the learning process, this paper presents a process for building personal knowledge through exchanging knowledge chains in learning communities. The process differential is the addition of “how to use” the available knowledge to its authors (who), localization (where), and content (what), that are commonly used. The hypothesis is that the apprentice will achieve a reduction in the...