Three models of EPDs Siemens Mk 2.3, Rados RAD-60S, and Vertec Bleeper Sv were irradiated with seven photon beam qualities: Co, Cs, and the ISO narrow spectrum series x-ray qualities N-250, N-200, N-150, N-60 and N-20. The personal dose equivalent rates delivered to the devices varied in the range between 0.002 and 0.25 mSv/s. Measurements were made with the EPDs mounted free-in-air as well as ...

My view is that we should continue to select medical students based on criteria that include desirable personal qualities, using procedures that have demonstrated reliability and validity. We also need to build into medical curricula objective barrier assessments of professional skills and personal qualities relevant to future medical practice. If we do this, we will not only graduate doctors w...

this paper studies the effect of gender differences in mate preference in one of the major iranian online dating services. to best of our knowledge, there are only few similar studies conducted with this objective focusing on iran. a quantitative approach is used in this paper which is inferred from a database of approximately 84 thousands of users from various geographical locations inside ira...