The nervous system controls the organic functions and integration to the environment.Or it not only controls and coordinates the functions of all systems of the organism, but also, when receiving the NEFF B58CT68H0B N90 Slide necessary stimuli, is able to interpret themand to trigger appropriate responses to them.This article aims to explain how or
Abstract Purpose We aimed to correlate left atrial appendage (LAA) morphology with thrombus formation in patients with severe aortic valve stenosis and atrial fibrillation.Methods We analyzed LAA morphology and the prevalence of a thrombus in 231 patients with atrial fibrillation and severe aortic valve stenosis that were referred for pre-intervent
A method based on particle swarm optimization (PSO) for steel strip image segmentation was presented.Considered the traditional markov method is hard to get good effect in global optimization solution, the particle swarm optimization is used to enhance search capacity in the multi-dimensional space and determine the parameters of markov random fiel