نتایج جستجو برای: shock measurement
تعداد نتایج: 541760 فیلتر نتایج به سال:
Measurement tools for high speed air flow are sought both in industry and academia. Particular interest is shown in air flows that exhibit aerodynamic shocks. Shocks are accompanied by sudden changes in density, pressure, and temperature. Optical detection and characterization of such shocks can be difficult because the medium is normally transparent air. A variety of techniques to analyze thes...
Introduction: Measurement of central venous pressure can be regarded as a beneficial guide in order to assess a patient's hemodynamic status, specifically in patient with sever sepsis and septic shock, for whom a central venous pressure of less than 8mmhg is considered as an indicator for aggressive intravenous fluid replacement. Therefore, this study aimed to investigate the ultrasonographic e...
conclusions this study suggests that obese patients in hs may have a higher risk of hemodynamic instability compared to their nonobese counterparts primarily due to obesity-induced increases in intra-abdominal pressure resulting in reduced venous return. results in hemorrhage simulation, moderate increases in bmi were found to produce greater decreases in map and co compared to the normal subje...
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