Abstract: A procedure for stabilization in situ of a failed artificial disc replacement (ADR) using a pre-sacral paracoccygeal approach to an inter-vertebral disc space, such as the L5-S1 disc space for example, where a bore is created in the ADR using a drill, and then a fastener is inserted into the bore of the ADR and used to compress the endplates of the ADR. The fastener may have ends that prevent movement of the fastener once established in the ADR, and maintain the ADR in compression. Subsequent to the stabilization of the ADR, a spinal fusion operation can be performed with the stabilized ADR such that regenerative growth of bone can surround and form over the ADR without relative movement of the ADR to resist complete fusion and immobilization, and thus to improve the clinical results.

Abstract: A kit and method for lactic acid fermentation to produce pickled vegetables. Mixed cultures of lactic acid-producing bacteria and antioxidants are provided in an initially highly acidic pickling solution to result in relatively rapid, foolproof fermentation. The acidity and anaerobic conditions minimize spoilage bacteria and molds from growing. The mixed cultures of lactobacilli provide for continuous fermentation as the acidity changes over time. The antioxidants prevent the spoilage bacteria and molds from growing without negatively impacting the fermentation reactions.

Abstract: There is disclosed a heat-engine/battery-electric hybrid power system for use in a low-pollution, low-fuel consumption vehicle. The engine shaft is coupled by a fixed mechanical ratio to the shaft of a dynamotor, the field current of the dynamotor being controlled by the accelerator pedal for drawing power from a battery to aid the engine in the turning of the driveshaft or for drawing power from the driveshaft to recharge the battery. A feedback loop is employed for continuously adjusting the throttle so that the manifold vacuum remains constant. In this manner, the ratio of the engine exhaust to the driveshaft speed remains substantially constant. The engine exhaust is directed to a thermal reactor, secondary air for which is derived from an air pump driven by the engine shaft. The ratio of the exhaust gas to the secondary air is thus substantially constant independent of the shaft speed so that the thermal reactor is maximally effective at all vehicle speeds.

Abstract: A scene is scanned with several different frequency light beams, emitted for example, from a mixed gas laser. The scattered light returned from the surfaces of the objects in the scene is detected. Comparing the phase of the returned light with the emitted light provides range information. The amplitudes of the signals of the various different frequency light beams are logically combined to provide the color at each point of the various surfaces within the scene. From the combined range and color information machine analysis of the scene can be made so that the objects in a cluttered scene can be recognized by the machine.