Background: The effect of psychosocial work environment on personal and organizational aspects of employees is well-known and it is of fundamental importance to have valid tools to evaluate them. This study aims to evaluate the reliability and validity of the Persian version of Copenhagen Psychosocial Questionnaire (COPSOQ).   Methods : The questionnaire was translated into Persian and then b...

Compilers should not miscompile. Our work addresses problems in developing peephole optimizations that perform local rewriting to improve the efficiency of LLVM code. These optimizations are individually difficult to get right, particularly in the presence of undefined behavior; taken together they represent a persistent source of bugs. ”Provably Correct Peephole Optimizations with Alive” prese...

The COVID-19 pandemic triggered by SARS-CoV-2 is a worldwide health disaster. Main protease an attractive drug target among coronaviruses, due to its vital role in processing the polyproteins that are translated from viral RNA. There presently no exact or treatment for this disease caused SARS-CoV-2.Speeding up innovation immediately required. In present study, we report potential inhibitory ac...

We show that the ”puzzling” chemical composition observed in the extremely metal poor star HE0107-5240 may be naturally explained by the concurrent pollution of at least two supernovae. In the simplest possible model a supernova of quite low mass (∼ 15 M⊙), underwent a ”normal” explosion and ejected ∼ 0.06 M⊙ of Ni while a second one was massive enough (∼ 35 M⊙) to experience a strong fall back...

background: the effect of psychosocial work environment on personal and organizational aspects of employees is well-known and it is of fundamental importance to have valid tools to evaluate them. this study aims to evaluate the reliability and validity of the persian version of copenhagen psychosocial questionnaire (copsoq).   methods : the questionnaire was translated into persian and then bac...

this paper examines cases of the translator's presence in translated narrative texts. after reviewing the literature, hermans believes that a translated text belongs to the second voice which is always present in a translation. the paper elaborates, through some translated passages into persian, upon three cases of a translator's presence; namely, cases where the text’s orientation to...