introduction: while social media has the potential to be used to make professional and personal connections, it can also be used inappropriately, with detrimental ramifications for the individual in terms of their professional reputation and even hiring decisions. this research explored students’ and faculty members’ perceptions of the acceptability of various social media postings. methods: th...

background: medical journals are scientific resources where utilization of knowledge is availed and create an environment of competitiveness. to speed up the growth and increase scientific production and in order that the rank of iranian journals be defined regionally and globally, journal standardization is necessary. this study was done to evaluate the country's medi­cal journals from 2004-20...

A Bremsstrahlung converter for medical apparatuses sterilization has been designed using tantalum and stainless-steel frame a high energy electron accelerator operating at an incident of 7.5 MeV. Optimization the x-ray spectra is investigated in this paper by adding beam hardening filter from copper, aluminum, stainless steel. The MCNP code used to simulate particle transport through design. To...