A stability-indicating liquid chromatographic method has been developed and validated for the determination of Diltiazem Hydrochloride (DTZ) together with its s
Because of the discrepancy of project types, the project progress curves present different characteristics. Stud-ying project progress curves can reduce managem
This article introduces three outstanding innovations, i.e. utilization of the steel casing for the piles to estab-lish a construction platform for Sutong Bridg