The results show that in the long time window after the announcement of annual financial statement,initial relative location of stock prices determined by historical accounting information have the anchoring effect in the process of investment decision and the effect of accounting information on investment decision is especially significant in the sample of stable members.

The dynamical method for recovering the gravity field model based on the inter-satellite range-rate observations of GRACE(Gravity Recovery and Climate Experiment) was discussed,and the mathematical expressions were derived to solve the accelerometer scale and bias,the satellite\'s initial relative velocity vector and the model coefficients simultaneously.

Structural semantics is a new branch of modern semantics which studies the implicational lexical relations:hyponymy,antonym and converseness.

The complete curves of load-the opening displacements at several points along initial crack and its ligament are determined by using three point bend beams of autoclaved aerated concrete with different initial relative crack lengths.

Application of adaptive Kalman filter in initial alignment of SINS on stationary base;

Application of Gaussian mixture particle filter in initial alignment for strapdown inertial navigation system on stationary base;

Neural network based INS initial alignment for ground-to-ground missiles;