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Background Previous studies have demonstrated that the common laryngoscopic approach (right-sided) and midline approach are both used for endotracheal intubation by direct laryngoscopy. Although the midline approach is commonly recommended for video laryngoscopy (VL) in the clinic, there is a lack of published evidences to support this practice. This study aimed to evaluate the effects of different...
Intracranial lesions, trauma or surgery-related damage activate immune inflammation and neuroendocrine responses, causing ischemic brain injury. Studies have shown that inflammatory cascade mediated by neuroendocrine hormones and proinflammatory mediators is implicated in the pathophysiology of ischemic brain injury. Alpha2-adrenoceptor agonists, dexmedetomidine, is widely used as neuroprotectants...
In order to solve the bottleneck problem of building an expert system, a knowledge acquisition model of fault diagnosis expert system for satellites was presented. Firstly, a data discretization algorithm based on fuzzy sets was put forward to do discretization work for decision table. Secondly, a rule extraction algorithm was brought forth to extract productive rules from decision table. Thirdly,...
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