While the specification languages of workflow management systems focus on process execution semantics, the successful development of workflows relies on a fuller conceptualisation of business processing, including process semantics. Traditionally, the success of conceptual modelling techniques has depended largely on the adequacy of certain requirements: conceptualisation (following the Concept...

The genus Hypericum is one of the most important medicinal plants that contain 17 species in Iran, three of them are endemics. This paper reports the essential oil composition of six Hypericum species from Iran. The essential oil analysis of a number of the studied plants has already been reported but their report from Iran may be valuable for scientists.  Samples collected between June and Aug...

a search into the earlier tradition sources of the sunnīs indicates that part of them, entitled kitāb al-faḍā’il, address the excellences (faḍā’il) and virtues (manāqib) of individuals and groups. dedicating a separate chapter under this rubric along other chapters and sections of ḥadith collections reveals the importance of this issue and the endeavors of the compilers of sunnī ḥadith collecti...