Previous studies have demonstrated the important role of taurine in inhibiting proliferation of myofibroblasts(myoFb) and myocardial fibrosis.However,the underl
针对21/2维特征模型,应用基于语义的特征识别方法实现加工特征的识别.结合实例介绍了21/2维特征的生成语义和加工语义,在特征转换过程中不同语义邻接特征的分离,以及相同语义
Background The role of chronic hyperglycaemia as a coronary artery disease (CAD) risk factor is well-known,and the glycemic variability is still a matter of deb
The interaction between shock wave and turbulence has been studied in supersonic turbulent mix layer wind tunnel. The interaction between oblique shock wave and
为进一步提高非陀螺找北仪的精度,分析了系统的多维自回归时间序列模型,并对影响模型参数估计精度的因素进行了讨论,指出了最小二乘参数估计方法的误差主要是由于3倍频以内分
Background 18F-fluorodeoxyglucose (FDG) is the most widely used radiotracer in tumor imaging,but its use for brain gliomas and recurrence is limited by the high
This paper addresses the analysis of a novel parallel robot with 2 translational degrees of freedom (DOFs). The robot can position a rigid body in a plane with
Pyrrhotite is one of the common ore minerals in Cu-Ni sulphide deposits, but only monoclinic pyrrhotite is ferromagnetic at room temperature. X-ray and EPA anal
脊柱退行性病变是和平时期国内外空军飞行人员停飞停训和减员的主要病种,已成为国际国内航空航天医学高度关注的课题。研究认为,高载荷(+Gz)作用和失重环境可能是影响飞行员腰
利用中韩合作沙尘暴监测项目的微脉冲激光雷达(micro pulse lidar,MPL)观测了2005年11月6日影响大连的一次沙尘天气过程。MPL观测发现,影响大连的沙尘气溶胶层位于1~2 km高度,厚度达1 km,层内最大消光系数高达1.08 km-1,占整层气溶胶光学厚度(aerosol optical depth,AOD)的47%,接触到地面后可使地面消光系数达到0.23 km-1。沙尘气