An every man's epidemiology

Environmental epidemiology: An introduction

Tree structured fiber optics MANs

An Introduction to Lay Epidemiology

سخن سردبیر Editorial مجله دانشگاه علوم پزشکی رفسنجان دوره 21، اسفند 1401، 1228-1227 درآمدی بر اپیدمیولوژی عامیانه An Introduction to Lay Epidemiology محسن رضائیان[1] Mohsen Rezaeian واژه اپیدمیولوژی عامیانه برای اولین بار و در سال 1991 میلادی مورد استفاده قرار گرفت [1]. اپیدمیولوژی عامیانه (Lay epidemiology) به فرآیندی اطلاق می‌گردد که به وسیله آن خطرات مرتبط با سلامت، توسط ...

Every X-ray needs an indication!

Dear Sir, As a consequence of the findings described in the paper by Bosse et al, we changed our departmental practice to avoid routine discharge X-rays without further clinical indication. We performed a follow-up audit that included again 100 consecutive children who underwent cardiac surgery between 2 December, 2009 and 10 May, 2010. Our review showed that discharge chest X-rays, defined as ...

Every Graph Admits an Unambiguous Bold Drawing

Let r and w be a fixed positive numbers, w < r. In a bold drawing of a graph, every vertex is represented by a disk of radius r, and every edge by a narrow rectangle of width w. We solve a problem of van Kreveld [K09] by showing that every graph admits a bold drawing in which the region occupied by the union of the disks and rectangles representing the vertices and edges does not contain any di...