Curling Ti-Net Fusion for the Treatment of Cervical Vertebral Burst Fracture in Anterior Operation;

The paper pointed out the wave shapes of three kinds of special systematic waves of coiler wave,twist wave and winding wave,analysed the reasons for these wave-length spectrum to emerge,as well as the measures should be adopted.

The motion of organization center of three_dimensional untwisted scroll waves in excitable media with single diffusion is studied by singular perturbation method in this paper.