Aiming at the problem that friction heating phenomenon of rigid piston in traditional shock absorber has not been well treated, based on idea variable volume, a is invented, and its structure throttling characteristics are studied. On this basis, designed for vehicle. In absorber, flow resistance structures paths oil flowing through different under various working conditions. According to equiv...

We explore the impact of local economic conditions on the type and size of newly constructed housing. A slightly modified standard open monocentric city model predicts that, as long as land use regulation is relatively lax, positive local income shocks cause construction of more multifamily housing and smaller units. Exploiting metro area-level American Housing Survey (AHS) data from 1984 to 20...

The Triangular Fibrocartilage Complex (TFCC) Is A Well Defined Structure Located on Ulnar Aspect Of Wrist Functioning Primarily To Stabilize Distal Radio –Ulnar Joint (DRUJ) And Also Act As Shock Absorber Across Ulno-Carpal Joint.