The attitude tracking control problem for an airship with parameter uncertainties and external disturbances was considered in this paper. The mathematical model
The semidwarf gene sd-g which has been used in indica rice breeding in southern China is a new one, nonallelic to sd-1. To map sd-g, an F2 population derived fr
The WIP1-2 gene was cloned from rice. It belongs to the Bowman-Birk inhibitor gene family. Northern blot showed that expression of this gene was induced by woun