title: Lubrication of synovial membrane.
abstract: (1) An apparatus has been constructed to measure the coefficient of friction of synovial membrane against a glass slider. (2) Provision was made to vary the load on the specimens. (3) The coefficient of friction varied from 0-006 to 0-07. (4) A presentation similar to that used in the Sommerfeld analysis of journal bearings indicated that in these experiments synovial membrane was lubricated in the hydrodynamic regimen.
mesh_terms: D000328:Adult; D000368:Aged; D000818:Animals; D002417:Cattle; D005260:Female; D006801:Humans; D008153:Lubrication; D008297:Male; D008722:Methods; D008875:Middle Aged; D013582:Synovial Fluid / Q000502:physiology*; D013583:Synovial Membrane / Q000502:physiology*; D014783:Viscosity