Quantitative study was made on time velocity integral(TVI) of the implanted myocardium and left ventricular long axis in 7 canine models, and 7 patients with replaced metal mitral valve.

Space debris delta-velocity probability density function was deduced by NASA's standard breakup model, and time integral algorithm of collision probability between spacecraft and any debris was built.

After 6 cycles chemotherapy, TCM symptoms integral, chemotherapy needed time, blood viscosity, peripheral sensory nerve toxicity, peripheral nerve conduction velocity were compared between two groups.