However, the potential concentration dependence of PRG4 and/or high MW HA, both of which can be diminished in diseased SF, of the functional friction-reducing PRG4 + HA synergism at a cartilage-cartilage biointerface remains to be fully clarified.
In order to satisfy the aforementioned multiple functional demands, this paper investigates the possible use of a novel multi-functional friction damper (MFD).
Friction materials used to manufacture railway brake shoes are assessed with consideration of a wide variety of their functional, frictional and mechanical properties.
The iteration is straightforward and only requires the impulse response (or the Green's function) of the disc and the functional dependence between friction force and disc velocity (friction characteristic).
Rather than simply being an app with SMS, MMS, or group messaging features, founder Scott Lahman says that he wants textPlus to become an end-to-end mobile communications service that makes smartphones global and turns tablets into fully functional phones — without the friction and costs traditionally associated with that kind of service.
The decrease of κ with increasing frequency (50 200 Hz) is attributed to the functional-group-related dipole friction.
The structure, chemical composition and morphology of the coatings have been analyzed and related to functional properties such as adhesion, friction and most important the oxidation and corrosion resistance, especially at high temperatures.
The role of friction in the functional performance of biomaterial interfaces is widely reckoned to be critical and complicated but poorly understood.
The resulting friction between nonfunctional and functional, spiritual and practical, handmade and machine-made, and professional and self-taught is music to the eyes.
Consequently, traditional friction dampers may function well under earthquakes with the intended design level, but may not be functional for earthquakes with lower intensities.
Unfortunately, lubricants formulated with functional additives such as anti-wear and friction modifiers, are usually designed to interact with ferrous material to form tribochemical surface films.
