To investigate the biomechanical effects of intersegmental stability due to laminectomy,a three-dimensional nonlinear intact C2-C7 FE model was developed.
The statistical theories of hypothesis tests and the quality control limit of multivariate have been used to study the discriminance for drink quality stability.
The influence of some common food additives on the stability of cryptoflavin ,and the resistance of cryptoflavin to heat ,light,oxidation and reduction were investigated.