Abstract: Most clinical studies use a 2D parasternal long-axis view to measure natural shear waves after valve closure for myocardial stiffness assessment ... Therefore, this work aims to bridge this ...

The best speed test apps can help ensure you really are getting all of the data you pay your internet service provider (ISP) for each month. However, they can also indicate whether or not it’s ...

Coldframes with wooden frames are strong and sturdy and tend to provide warmer, more regular temperatures, but the frame will need maintenance to prolong its life. Aluminium coldframes are ...

That is why a number of television manufacturers have developed frame televisions, which aim to disguise a television as an art piece on the wall. As Samsung makes up about one-third of the TV ...

Therefore, it is necessary to carry out shear test research on rock joints with weak interlayer. In this paper, the red sandstone was used as rock joint material, and consistent saw-tooth rock joints ...

The dynamic response of rock mass is largely restricted by its joint surface. Previous studies have shown that the degradation of joint surface can not be ignored when calculating the shear strength ...