Abstract: The phenomenon of near-field concentration of sound wave plays an important role in harnessing of sound wave in underwater sonar or similar devices, where high pressure field is required. ...

Abstract: The two-dimensional and three-dimensional acoustic cloaks composed of homogeneous and nonsingular materials are designed by choosing appropriate spatial transformation. The mass density tensor and ...

Abstract: A representativeness heuristic (RH) refers to a shortcut in decision making, one or two subdimensions of which have been found to impact construction workers’ unsafe behaviors prominently. To reduce workers’ reliance on ...

Abstract: Accidents are frequent in the construction industry, where managerial negligence and inadequate safety supervision are significant factors that contribute to these safety incidents. However, existing research tended to ...