in recent years, notable measures have been taken to protect the rights of participants in biomedical research in iran. the present study examines possible trends in adherence to ethical codes regarding informed consent after the development of the national code of ethics in biomedical research (ncebr) and establishment of research ethics committees. in this retrospective study, 126 dissertatio...

introduction: the review of medical records with the aim of assessing the quality of codes has long been conducted in different countries. auditing medical coding, as an instructive approach, could help to review the quality of codes objectively using defined attributes, and this in turn would lead to improvement of the quality of codes. method: the current study aimed to present a model for au...

clinical education is an essential part of medical trainees’ education process, and curriculum planners agree that it should be based on ethical standards and principles in the medical field. nevertheless, no explained and codified criteria have been developed for ethics in clinical teaching. this study was aimed to develop an ethical guideline for medical students and teachers as the first and...

one of the major advances in medicine has been the use of cardiopulmonary resuscitation (cpr) procedure since the 1960s in order to save human lives. this procedure has so far saved thousands of lives. although cpr has helped to save lives, in some cases, it prolongs the process of dying, suffering, and pain in patients. this study was conducted to explain the experience of iranian physicians r...

in this paper, we consider a class of column-weight two quasi-cyclic low-density paritycheck codes in which the girth can be large enough, as an arbitrary multiple of 8. then we devote a convolutional form to these codes, such that their generator matrix can be obtained by elementary row and column operations on the parity-check matrix. finally, we show that the free distance of the convolution...