Abstract: The dual magazine pouches allows one of the two magazines to be partially ejected from the pouch automatically when the pouch is opened so that a shooter has quick and easy access to the magazine yet the remaining magazine is retained securely within the pouch. The pouches include a main body formed by a cargo pocket sewn to a back/flap, which extends above the cargo pocket and folds over to enclose the open mouth of the pouch, and an “elevator” mechanism, which automatically raises one of the magazine when the pouch is opened. The “elevator” mechanism is provided by two elastic members: an elastic retention band and an elastic “elevator” band or cord. The retention band snugly holds a first ammunition magazine against the back/flap when fully inserted into the pouch. The elevator band forms a “saddle” within which a second ammunition magazine sits. Fully inserting the second magazine stretches the elevator band.

Abstract: A process for the selective binding of an aggregating abnormal form of a protein in the presence of the nonaggregating normal form of the protein, including contacting under selective binding conditions a material containing both the abnormal and normal forms with a binding agent which is a polyionic material having a binding avidity for the aggregating form of the protein as present in the sample.

Abstract: Infective aggregating forms of proteins such as PrP, amyloid, and tau are bound selectively in the presence of the normal form protein using a polyionic binding agent such as dextran sulphate or pentosan (anionic), or polyamine compounds such as pDADMAC (cationic) under selective binding conditions including the use of n-lauroylsarcosine at mildly alkaline pH, and may then be assayed.

Abstract: The dual magazine pouches allows one of the two magazines to be partially ejected from the pouch automatically when the pouch is opened so that a shooter has quick and easy access to the magazine yet the remaining magazine is retained securely within the pouch. The pouches include a main body formed by a cargo pocket sewn to a back/flap, which extends above the cargo pocket and folds over to enclose the open mouth of the pouch, and an “elevator” mechanism, which automatically raises one of the magazine when the pouch is opened. The “elevator” mechanism is provided by two elastic members: an elastic retention band and an elastic “elevator” band or cord. The retention band snugly holds a first ammunition magazine against the back/flap when fully inserted into the pouch. The elevator band forms a “saddle” within which a second ammunition magazine sits. Fully inserting the second magazine stretches the elevator band.

Abstract: A polishing tool component comprises a carrier and a plurality of spaced abrasive elements located in a surface of the carrier. Each abrasive element presents a working surface having a perimeter which is circular, polygon or of like non-elongate shape, and comprises a mass of abrasive particles such as diamond or cubic boron nitride uniformly dispersed in a bonding matrix. The bonding matrix may be metal, ceramic or polymeric. The working surfaces of the elements together define a working surface for the component. The working surfaces may be located in the surface in which the elements are located, or project beyond that surface.