Rap1 is a close relative of the small GTPase Ras, and was identified in a screen for revertants of cells oncogenically transformed by mutant Ras. Rap1 is activated — that is increased GTP-bound over ...

Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

ISLAMABAD: After a gap of more than six months, the Higher Education Commission (HEC) finally has a chairman, as Prof Dr Niaz Ahmad Akhtar (Sitara-i-Imtiaz) assumed office on Friday with what he ...

Abstract: Scouring refers to the lowering of the level of river bed due to water erosion. Formation of vortices in the vicinity of bridges due to obstruction caused to river flow by piers and ...