Phase transition of strange stars is one of the factors leading to fireball appearance,which not only can explain the short scales and high energy of γ-ray bursts,but also address the issue of baryon pollution of the fireball.

Study on configuration and singularity of series parallel mechanism based on the synthesis of topological dimensionality;

Study on the singularity of a planar five-bar mechanism;

The Singularity Analysis of 6-PUS Parallel Manipulator;

Quadratic stability and H_∞ control for the singular uncertain systems with multi-time delay;

Positive solution of semipositone singular multipoint boundary value promblem;

Singular Second Order Four-point Boundary Value Problem;

A Study of Drug Allergy of Compound Qingwenjiedu Tablets on the Pathogenic Colon Bacteria;