نتایج جستجو برای: mechanical control
تعداد نتایج: 1539221 فیلتر نتایج به سال:
Abstract Aim. The aim of this study was to examine the effect of protocol of weaning from mechanical ventilation on the gastrointestinal function in people undergoing CABG. Background. The most common problems after cardiac surgery in the intensive care unit are change in vital signs, respiratory problems, unsuccessful separation from mechanical ventilation, and gastrointestinal problems. Due t...
background: some patients with respiratory failure who are in need of mechanical ventilation require sedation to tolerate the inserted endotracheal tube (ett) and other unpleasant stimuli. while a l ight sedation is satisfactory, deep sedation can interfere with the weaning process of patient from mechanical ventilator. nevertheless, so far, the ideal regimen for sedatives and analgesics has no...
in this thesis, we consider a mathematical model of cancer with completely unknown parameters. we study the stability of critical points which are biologically admissible. then we consider a control on the system and introduce situations at which solutions are attracted to critical points and so the cancer disease has auto healing. the lyapunov stability method is used for estimating the un...
Introduction: Cholestasis is impairment of normal bile excretion into the duodenum and classified as mechanical and non mechanical cholestasis. Mechanical Cholestasis presents with increase in bile duct diameter or obstruction in bile duct in an ERCP. Cholestasis leads to different complications. One of these complications is mucosal peptic erosion leading to gastrointestinal bleeding, perfora...
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