talking about paganism (jāhiliyya) is in fact a discourse about a procedure that is not limited to a specific time, since paganism is a social mode (disposition), which can appear in any time and space and has its own characteristics, goals, and standards; a reality that the holy qur’ān, the sunna of the prophet (s.a.w.), as well as the researchers’ inquiries have emphasized. the holy qur’ān ha...

It has been well-known that the class of quasi-cyclic (QC) codes contain many good codes. In this paper, a method to conduct a computer search for binary 2-generator QC codes is presented, and a large number of good 2-generator QC codes have been obtained. 5 new binary QC codes that improve the lower bounds on minimum distance are presented. Furthermore, with new 2-generator QC codes and Constr...

Widespread enthusiasm for establishing scientific codes of conduct notwithstanding, the utility of such codes in influencing scientific practice is not self-evident. It largely depends on the implementation phase following their establishment--a phase which often receives little attention. The aim of this paper is to provide recommendations for guiding effective implementation through an assess...