In this paper, the largest and the smallest observations are considered, at the time when a new record of either kind (upper or lower) occurs based on a sequence of independent random variables with identical continuous distributions. We prove that sequences of the residual or past entropy of the current records characterizes F in the family of continuous distributions. The exponential and the ...

introduction: electronic medical records has of practically paved the way to centralize information without being worried about physical space. although iran, from technological point of view, is able to compete with developed countries, it has fallen because of medical records technology. in this study, hospital information systems in educational hospitals in tehran province were compared with...

According to unevenly epidemiologic studies on health outcomes in Iran, some adverse outcomes such as poisoning especially in children less noticed. We were interested to write some childhood poisoning factsheets to provide easy to understand information on pitfalls and challenges around epidemiologic measures, etiology and prevention in this context. Valid evidences about childhood poisoning i...

The determination of structural and nonstructural damage under earthquake excitations is usually considered as a key factor in performance-based seismic design (PBSD) methods is In this regard, various damage indices have been developed in recent years to quantitatively estimate structural damage. The aim of this study is to develop a simple method to evaluate performance levels of zipper-brace...