Along the western Kunlun-Tarim-Tianshan geoscience transect in the northwestern China,an integrated geophysical investigation was carried out. Owing to the abom
The Upper Cretaceous dinosaur egg-bearing deposits in Henan Province,central China are divided into three formations in ascending order:Gaogou,Majiacun and Sigo
OBJECTIVE To explore whether MDM2 transfection can alter the MDM2-p53 autoregulatory feedback loop so as to change the sensitivity of ovarian cancer cell lines
The non-integral dimensions ultrasonic phased arrays and their scanning and testing methods in a borehole are studied.First,the focusing acoustic fields excited