the sacred art of islam has undoubtedly been born with the calligraphy of the holy quran. afterwards, it was completed and evolved with decorating of this magnificent manifest. this process has had great effects on all fields of islamic art. in this research, the writer has discussed about the procedure of scribing the holy quran in the life time of the holy prophet (p.b.u.h) as well as the tim...

The present article describes how scaffolding is implemented in an intelligent tutorial system call NTUs (Number Transcoding tUtorial System), and what are the results of the system tested empirically on a group of grade students in fostering their number concepts. To use NTUs. the system first analyzes a user’s errors on a number transcoding task, and the results of analysis are used to infer ...

Consider a group of colluders each with certain knowledge such as identity of some other colluders, some cryptographic keys, and some data, possibly multiply encrypted. Two colluders can combine their knowledge if their current knowledge satis es certain condition. Their cryptographic keys can help decrypt each other's encrypted data, expanding their knowledge and revealing more collusion oppor...

abstract nowadays, with the partial achievement of the global village together with the hegemonic role based on western technology, the culture and of course the style of writing of developing countries (like our own), are at risk of being threatened. in order to maintain their style of writing, these countries must analyze their style and with the help of pathology and by keeping it up to date...