In industrial enterprises, effective retrieval and reuse of three-dimensional (3-D) computer-aided design (CAD) models could greatly save time and cost in new product development and manufacturing.

The toroidal propeller, due to its unique structure, exhibits enhanced propulsion efficiency and reduced underwater noise. To investigate its operational mechanism, the hydrodynamic performance of the ...

Because of the unique interaction of radial aromatic blades, propeller-shaped hexaarylbenzenes (HABs) attract much research interest and find various practical applications. By introducing a small ...

BACKGROUND: Coronary artery disease is a chronic and multifactorial disease with acute manifestations. Little is known about the concomitant impact of hypercholesterolemia and hypertension on the ...