Supported by State Program of the Geological Institute of Russian Academy of Sciences(No.01201459177)。
The Late Triassic Nurzhanov flora is characterized on the basis of the material originated from the S.Nurzhanov-509 borehole disposed in the northern part of the Fore-Caspian depression,near the City of Atyrau,Republi...
Endoscopic submucosal dissection(ESD)is a globally accepted minimally invasive therapy for early-stage gastrointestinal tract tumors.Although numerous electrosurgical knives have been developed for ESD,technical diffi...