SUBACROMIAL IMPINGEMENT SYNDROME OF THE SHOULDER: A MUSCULOSKELETAL DISORDER OR A MEDICAL MYTH?

Subacromial impingement syndrome (SAIS) is a commonly diagnosed disorder of the shoulder.Though this disorder has been known for a long time, it remains a poorly understood entity.Over the years several hypotheses have been put forward to Outdoor End Table describe the pathogenesis of SAIS but no clear explanation has been found.Two mechanisms, the

Experiments and numerical simulation are performed to investigate the mechanism of heat and mass transport inside a ribbed tube induced by reciprocating flow.The reciprocating flow is Dryer Fan Pulley generated by a crank-piston device without producing a net throughflow.It is disclosed from the study that the reciprocating flow causes the generati