In this study, we investigated the assembly of Asia 1 foot-and-mouth disease virus empty capsid particles in insect cells using baculovirus expression system based on this new incurred Asia 1 FMDV, and with the hope to achieve a safe, high potency subunit vaccine based on empty capsid particles for Asia 1 FMDV.

The terpolymer was used as thermo-resistant agent and blended with PVC.

Based on the variation modes of operating curves of acid fracturing treatment, and the geological effects of the treatment, 4 appraisal systems have been suggested each of which corresponds to one of the acid fracturing modes, including no fracture have been created (type Ⅰ), fractures have just been created and then stop (type Ⅱ), fracture have been created.