A practical neural network model for morphological filtering and a simulated annealing optimal algorithm for the network......

目的:探讨脊髓损伤后大鼠松质骨中神经末梢P物质(Substance P,SP)免疫反应性的变化及在脊髓损伤(Spinal Cord Injury,SCI)后骨代谢......

医学临床分析表明,胎盘脉管系统图像与胎儿的发育情况具有密切的相关性。本文提出了一种基于三维超声及多普勒超声图像的胎盘功能......