سخن سردبیر Editorial مجله دانشگاه علوم پزشکی رفسنجان دوره هجدهم، دی 1398،       آیا می‌توان دو نویسنده مسئول برای یک مقاله داشت؟   Would It Be Possible to Have Two Corresponding Authors for One Article?     محسن رضائیان[1]   M. Rezaeian   اخیراً در کارگاه مقاله نویسی که برای اعضاء هیئت علمی یکی از دانشگاه‌های علوم پزشکی کشور برگزار کردم، سؤال یکی از شرکت کنندگان این بود که " آیا...

We examine the agent’s investment level in a project with potential high-risk consequences. In order to reduce uncertainty, the agent may acquire costly information. We first find that both a very optimistic agent (who thinks that the damage has low probability to occur) and a very pessimistic agent never acquire information because information is not valuable for them. Yet, with information, t...

The western is the only fully-fledged film genre defined by geographical location. Yet does this mean that place, or a sense of place, plays a more significant role in the Western than in other film genres? On the face of it, it would seem that it does not. For the most part, place typically appears in the Western as little more than the scenic background to the action that is the real thread o...