vulgar stories, beliefs and information about ferdowsi and shahname, in contrast with those compiled and put into written form, are of a different folkloric nature. some of these narratives have been recently compiled in the first volume of ferdowsi name. their general content deals with the details and indefinites of ferdowsi's biography and some religious, ethical, mental and artistic pa...

Introduction: Neuropathy is a common complication of diabetes that can cause disability in diabetic patients. The aim of this study was to determine of affective factors in the Event Time of Neuropathy in type 2 diabetes using Cox proportional hazards model. Materials and Methods: This study included 371 patients with type II diabetes without neuropathy who were registered at Fereydunshahr diab...

    Discrete event system,   Supervisory control,   Petri Net, Constraint   This paper presents a method to manage the time in a manufacturing system for obtaining an optimized model. The system in this paper is modeled by the timed Petri net and the optimization is performed based on the structural properties of Petri nets. In a system there are some states which are called forbidden states an...