Abstract: A seal arrangement for a fluid device includes a seal member that is disposed in a first groove formed in a body and one or more backup members disposed in a second groove formed in the body, with a shoulder between the first and second grooves against which the seal member is supported. The fluid device may be any device that contains a fluid, such as, for example, a valve, a regulator or a fluid connector. The body may be, for example, a stem-like member or other device that is disposed in a bore and for which a fluid-tight seal is needed to prevent fluid flow along the annulus between the stem and the bore wall. The shoulder may be used, for example, to provide a rigid support for the seal member under pressure, in one embodiment supporting about half of the bulk material of the seal member under pressure.

Abstract: The compositions and methods of the present invention involve the use of bacteria and/or their fermentate products to treat foods, such as fresh and processed meat products.

Abstract: The present invention is compositions and methods for treating scours comprising a vector substantially as shown in FIG. 1.

Abstract: The present invention is compositions and methods for producing anti-bacterial polypeptides, and for using those compositions and methods for treating diseases and conditions caused by a bacterial infection. More specifically, the compositions and methods include treating a gram-negative bacterium with a gram-positive host that produces a polypeptide effective against the gram-negative bacterium.

Abstract: The compositions and methods of the present invention involve the use of bacteria and/or their fermentate products to treat foods, such as fresh and processed meat products.

Abstract: The compositions and methods of the present invention involve the use of certain bacteria and/or their fermentate products to treat foods, such as fresh and processed meat products.

Abstract: A solar collection system and method having means for receiving solar radiation through a main refractive interface and means for internally reflecting at least once, at least a portion of the received solar radiation. The refractive medium may be liquid, gel or solid. The device may be integrated with a photovoltaic device, photohydrolytic device, a heat engine, a light pipe or a photothermal receptor.

Abstract: A solar collection system and method having means for receiving solar radiation through a main refractive interface and means for internally reflecting at least once, at least a portion of the received solar radiation. The refractive medium may be liquid, gel or solid. The device may be integrated with a photovoltaic device, photohydrolytic device, a heat engine, a light pipe or a photothermal receptor.