This study used pressure-sensitive paint (PSP) and determined the surface pressure distributions for a compressible swept convex-corner flow. The freestream Mach numbers were 0.64 0.83. angle were, respectively, 10–17° 5–15°. Expansion compression near corner apex clearly visualized. For test case of shock-induced boundary layer separation, there greater spanwise gradient curved shocks. acquire...

Orthostatic stress activates the coagulation system. The extent of coagulation activation with full orthostatic load leading to presyncope is unknown. We examined in 7 healthy males whether presyncope, using a combination of head up tilt (HUT) and lower body negative pressure (LBNP), leads to coagulation changes as well as in the return to baseline during recovery. Coagulation responses (whole ...

Introduction: Cataract surgery is a common surgery, especially among the elderly, and the choice of anesthesia medications is critical in such patients. In this study, the effects of midazolam, propofol, and dexmedetomidine were investigated for sedation in patients undergoing cataract surgery under local anesthesia. Method: Ninety patients were included in this study and underwent cataract su...

Carbonated water has proven advantages over conventional CO2 injection in terms of arresting free mobility, low-pressure injection, lower volume requirement, and higher efficiency. The term “engineered water” is designated to selective ion-spiked with the advantage ion-exchange reactions rock minerals releasing trapped oil. This article investigated synergic effect dissolved engineered for oil ...

Gravity drainage is one of the important recovery mechanisms in fractured carbonate and conventional reservoirs. It occurs due to density difference between the gas in fracture and the oil in matrix as well as in conventional tilted reservoirs. Oil phase will form films which are produced under gravity forces (film flow). Many gas injection experiments have been done on laboratory scales with d...