Peak aortic blood acceleration is recognized to be a sensitive index of global left ventricular performance. In the present study peak acceleration was assessed noninvasively in patients with a continuous-wave Doppler velocity meter. Peak aortic blood velocity and peak blood acceleration were measured by placing the ultrasonic transducer at the suprastemal notch. Measurements were obtained in 3...

Peak aortic blood acceleration is recognized to be a sensitive index of global left ventricular performance. In the present study peak acceleration was assessed noninvasively in patients with a continuous-wave Doppler velocity meter. Peak aortic blood velocity and peak blood acceleration were measured by placing the ultrasonic transducer at the suprastemal notch. Measurements were obtained in 3...

The August 19, 1977 earthquake was one of the major earthquakes that ever occurred in Nusa Tenggara area with an impact on island Lombok, which Kuta Village. purpose this research is to determine empirical equation suitable for use Village calculate Peak Ground Acceleration (PGA) value form a distribution map. PGA can provide overview damage buildings caused by earthquake. calculation uses seve...

The soil liquefaction disaster in Petobo, Central Sulawesi, caused massive terrain damage. With a total displacement of up to 800 meters and sliding area 1.43 km 2 , the structure was deformed. 7.5 Mw earthquake with maximum PGA 0.45 causing flow-induced distance from crown foot landslide as far km. research aims find out how well post-earthquake can withstand potential if it is hit by various ...

STUDY DESIGN Single-subject with repeated measures. OBJECTIVES To determine if runners can use real-time visual feedback from an accelerometer to achieve immediate reductions in tibial acceleration and vertical-force loading rates. BACKGROUND Stress fractures are a common injury among runners. Previous studies suggest that runners with higher than normal tibial acceleration and vertical-for...