heparin is frequently used in different clinical settings to reduce the coagulating ability of the blood. because of probable adverse effects owing to heparin therapy and regarding variability of patients’ responses to heparin, which make it very unreliable, it seems prudent to monitor meticulously its effects on the human body. there are a lot of laboratory tests to watch its effects on the bo...

development of antibiotic resistance in intensive care units (icus) is a worldwide problem. the purpose of this study was to evaluate the effect of an antibiotic stewardship program (asp) by carbapenems restriction on gram-negative antimicrobial resistance in icu. the study was designed in a 21 bedded general icu of a teaching hospital with two wings (one and two) in tehran, iran. carbapenem pr...

This paper introduces the concept of a dynamic key infrastructure for Grid. It utilises the properties of Identity-based Cryptography (IBC) to simplify key management techniques used in current Public Key Infrastructure (PKI) settings for Grid. This approach can offer greater simplicity, flexibility, and enhanced computation trade-offs.

Background: Coronavirus, coronavirus disease 2019 (COVID-19), in humans, mainly causes respiratory and gastrointestinal manifestations that can range from a simple cold to severe clinical symptoms or death. On the other hand, COVID-19 patients’ hospitalization intensive care unit (ICU) have serious problems, which affect their mortality; therefore, awareness of these problems has main role deci...

??? ICU?????????????????? ??? ??????????????????? ???????2020?6?——2021?6??????40??????????????????????????? ???????ICU?????????????????????????????????? ??? ????? ????????????????????PaO2?SaO2????? PaCO2????????????????? ????????????????????? P < 0.05?????????????????????????? ??????????????????????????????????????????????????? ?????????????????????????????????????????????????? ????????????????...