Investigates informal leisure uses of technology, including developing home pages, building special interest sites, surfing the Net and participating in electronic communities.

Based on traditional medicinal knowledge, it was possible to identify the plant species Solanum chrysotrichum as the source of a new antimycotic agent designated SC-1. Cell suspension batch cultures from this plant were established in shake flasks, in which the…

It is argued in this paper that the Islamization of the social sciences should be seen-for conceptual and for pragmatic reasons-as the heart of the Islamization of Knowledge (IOK) movement. If that position is accepted, the importance of efforts to…

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Increasing attention to higher education policies in the knowledge-based society makes important to understand the relationship between socio-economic family characteristics and educational choices. This paper considers the decision to go to college in Argentina as a family's economic decision. The…

Al-Ghazālī expressed many ideas on the theory of knowledge in his different works including Iḥyā’ ‘ulūm aI-dīn as well as al-Risālah al-laduniyyah. The former work is accepted by the scholars as securely attributed to al-Ghazālī, while the authenticity of the…

The aim of this work is to relate two apparently independent concepts as belief revision and relevance. We propose a formal characterization for the notion of (ir)relevance by means of a set of postulates. Then we define (ir)relevance using change…

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