Abu Hasan Krueng Kalee is one of Aceh's charismatic scholars who teaches religious knowledge and other sciences. has an important role in the sustainability education, politics, religion Aceh. The research location that author examined was Siem Village, Darussalam Sub-District. In this study, authors used historical methods, namely investigations apply scientific solutions to perspective a prob...

Article history: Received 16 December 2010 Received in revised form 28 April 2012 Accepted 30 April 2012 Available online 7 June 2012 We investigated the combined effects of charismatic leadership and organizational culture on perceived and objective company performance using a longitudinal design. Employees (N=1214) in 46 branches of a large Dutch bank rated branch management on charismatic le...

Water stress is a particularly important problem for insects and other small organisms in arid environments. Cactophilic fruit flies in the genus Drosophila have invaded deserts on numerous occasions, including multiple independent invasions of North American deserts. Because the evolutionary history of this genus is so well studied, we can investigate the mechanisms of adaptation in a rigorous...

A social identity theory of leadership is described that views leadership as a group process generated by social categorization and prototype-based depersonalization processes associated with social identity. Group identification, as self-categorization, constructs an intragroup prototypicality gradient that invests the most prototypical member with the appearance of having influence; the appea...