Abstract: A method for operating a metal-hydrogen battery includes monitoring an indicator of degeneration of the metal-hydrogen battery during normal cycles of discharge and charge; determining whether the energy efficiency of the metal-hydrogen battery during normal cycles of discharge and charge is decayed based on the indicator; and in response to determining that the metal-hydrogen battery during normal cycles of discharge and charge is decayed due to oxidation, regenerating the metal-hydrogen battery.

Abstract: Electrodes for a metal-hydrogen battery are described. The electrodes include one or more porous layers, each of the porous layers including a porous substrate and a catalyst layer covering the porous substrate, the catalyst layer including a transition metal, wherein at least one of the at least one porous layer includes a surface with features that facilitate hydrogen gas transport. In some embodiments, an anode electrode includes a first porous layer having a first surface; and a second porous layer adjacent the first porous layer having a second surface, wherein the first surface of the first porous layer and the second surface of the second porous layer form hydrogen gas transport channels.

Abstract: A corrosion resistant anode is provided for oxygen evolution reaction in water including chloride ions. The anode includes: (1) a substrate; (2) a passivation layer coating the substrate; and (3) an electrocatalyst layer coating the passivation layer. Polyanion adjusted alkaline seawater electrolyte for hydrogen generation by electrolysis is also provided.

Abstract: A corrosion resistant anode is provided for oxygen evolution reaction in water including chloride ions. The anode includes: (1) a substrate; (2) a passivation layer coating the substrate; and (3) an electrocatalyst layer coating the passivation layer. Polyanion adjusted alkaline seawater electrolyte for hydrogen generation by electrolysis is also provided.

Abstract: A method of forming a cathode for hydrogen evolution reaction includes: (1) providing a substrate; (2) forming a precursor layer covering the substrate; and (3) annealing the precursor layer to form an electrocatalyst layer covering the substrate.

Abstract: An automated medication preparation system for preparing a prescribed dosage of medication in a drug delivery device includes a plurality of stations for receiving, handling and processing the drug delivery device so that the prescribed dosage of medication is delivered to the drug delivery device. At least one of the stations includes a peripheral device for performing at least one operation and a transporting device that receives and holds more than one drug delivery device and moves the drug delivery devices in a controlled manner from one station to another station. The system includes a master controller that tracks and controls the movement of the transporting device and operation of equipment at one or more stations.

Abstract: An automated medication preparation system for preparing a prescribed dosage of medication in a drug delivery device includes a plurality of stations for receiving, handling and processing the drug delivery device so that the prescribed dosage of medication is delivered to the drug delivery device. At least one of the stations includes a peripheral device for performing at least one operation and a transporting device that receives and holds more than one drug delivery device and moves the drug delivery devices in a controlled manner from one station to another station. The system includes a master controller that tracks and controls the movement of the transporting device and operation of equipment at one or more stations.

Abstract: An electrical component assembly and method for the fabrication of the assembly in which particles are affixed to metal contact surfaces and pressure is applied to cause the particles to penetrate into at least one of the metal contact surfaces. In one method, hard particles are applied to one of the metal surfaces by electroplating the particles in a plating bath. In another method, the hard particles are applied to a non-conductive adhesive layer positioned between an electronic component and a substrate. Once pressure is applied to either the electronic component on the substrate, a permanent, electrically conductive bond is formed.

Abstract: A tire having a coating of a gelled non-volatile lubricating material disposed on at least the interior surface of the tread to facilitate relative movement between contacting portions of the interior surface of the tire when the tire is driven deflated. The coating is incapable of flowing away from the portion of the interior surface to which it is applied either under gravity or under the forces generated inside a tire during inflated running.

Abstract: Compositions for application to the interior surface of the tread of a pneumatic tire to facilitate relative movement between contacting portions of the interior surface when the tire is driven deflated, comprise a polybutene, an acrylic polymer or a polyolefin as a gelling agent for the polybutene, and a particulate solid puncture sealing material. Preferred gelling agents are polyethylenes, especially a mixture of high density and low density polyethylenes. Examples of suitable puncture sealing materials are rubber crumb and wood flour.

Abstract: A tire and wheel rim assembly wherein the wheel rim includes adjacent to at least one bead seat a circumferentially extending groove and the tire bead has a radially and axially projecting extended toe portion which is axially and radially located within said groove. The toe is flexible in a direction substantially perpendicular to its length and substantially rigid in the direction of its length and provides an effective bead lock to retain the tire bead in position on the rim.

Abstract: A repair plug comprises an elongate body having a head and a tail made of rubber compositions having different moduli of extension. The head has a higher modulus of extension than the tail and is adapted for engagement by a repair tool. The head may have a hole adjacent the free end thereof in which a member of a repair tool is received to allow insertion of the plug in a puncture hole without folding back on itself.Preferably the head is tapered in the direction leading towards the free end thereof and is made of a rubber composition the hardness of which exceeds that of the tail thereby further facilitating insertion.

Abstract: A tire and wheel rim assembly wherein the wheel rim includes adjacent to at least one bead seat a circumferentially extending groove and the tire bead has a radially and axially projecting extended toe portion which is axially and radially located within said groove. The toe is flexible in a direction substantially perpendicular to its length and substantially rigid in the direction of its length and provides an effective bead lock to retain the tire bead in position on the rim.