background: despite considerable investment in research, the existing research evidence is frequently not implemented and/or leads to useless or detrimental care in healthcare. the knowledge‑practice gap proposed as one of the main causes of not achieving the treatment goals in diabetes. iran also is facing a difference between the production and utilization of the knowledge of diabetes. the ai...

in this paper, we  study the arens regularity properties of module actions. we investigate some properties of topological centers of module actions ${z}^ell_{b^{**}}(a^{**})$ and  ${z}^ell_{a^{**}}(b^{**})$ with some conclusions in group algebras.

as it is commonly understood, urban neighborhoods play a significant role in developing urbansustainability as the smallest unit of city so that the formation and promotion of neighborhood identity, and focusingon social relationships would be in harmony with urban sustainability. it is believed that a dramatic change in spatialstructure of urban neighborhood include a decline in levels of poli...

the international data have indicated a growing trend of alcohol use worldwide during recent years. although alcohol use is against cultural norms and religious law in iran, anecdotal reports from substance abuse treatment providers show that there is demand for alcohol treatment in the country. a recent national report also documented alcohol use disorders in iran. development and implementati...