Abstract: Thus, systems and methods providing sub-dressing wound analysis and therapy are provided. One embodiment of the invention may include a treatment system including a wound dressing comprising perforations. The system may also include a light receptor and an excitation light source. When the wound dressing is deployed on a wound, the light source may provide light that propagates through the wound and is detectable via the perforations. Furthermore, the light receptor may be configured to receive the transmitted light. The transmitted light may include information relating to the viability of tissue within the wound.

Abstract: A granular magnetic recording medium comprises a non-magnetic substrate having a surface, a layer stack on the substrate surface, including an outermost granular magnetic recording layer, a cap layer on the granular magnetic recording layer, having a sputter-etched outer surface, and a protective overcoat layer on the sputter-etched outer surface of the cap layer.

Abstract: A method for making substrates is disclosed. The method comprises providing a rod, which is made out of a substrate material and has an outside diameter substantially the same size as the outside diameter of a finished substrate and an inside diameter substantially the same size as the inside diameter of the finished substrate. The rod is cut with a multi-wire cutter to make a substrate slice substantially the same size as a finished substrate. The multi-wire cutter has wires positioned to substantially match the final thickness of the finished substrate. Additionally the cutting process is facilitated by using slurry and by providing a rocking motion between the rod and the wires of the multi-wire cutter so that the wires contact the rod in a rocking motion with respect to a normal to the center of the rod.

Abstract: One embodiment of the present invention pertains to a suspension assembly comprising a suspension, a slider, and a suspension interface by which the slider is rotatably connected about a yaw axis to the suspension.

Abstract: Lower cost magnetic recording media and disk drive systems including an improved polymeric or polymeric-based disk substrate are provided by increasing the substrate thickness sufficient to provide mechanical rigidity comparable to that provided by an aluminum-based substrate of similar diameter and forming the CSS zone on the surface of the disk at the outer rather than inner diameter thereof, with a plurality of integrally formed projections extending from the disk surface for reducing heating during head takeoff and landing. The projections are coated with diamond-like carbon (DLC) and lubricant layers for reducing heating and friction during CSS operation and providing good tribological performance when utilized with a cooperating head slider having DLC contact pads.