Abstract: A method and system senses the attitude of an accelerating object. Attitude sensing is accomplished by measuring acceleration in three orthogonal axes and measuring angular rate about each such axis to compute attitude accurately relative to a vertical axis. The system includes accelerometers and angular rate sensors for sensing the acceleration and the angular rate, respectively, of the object. A processor updates a quarternion representation of attitude based upon the angular rate of the object and a corrective rate signal to obtain the attitude of the object. Temperature compensation and frequency compensation may also be performed to update the quarternion.

Abstract: The invention relates to monoclonal antibodies to the &agr;v&bgr;3 integrin receptor known to be expressed in large amounts on the surface of osteoclasts and accordingly, associated with bone resorption. The disclosed monoclonal antibodies are believed to recognize unique epitopes on &agr;v&bgr;3 and are useful in the treatment of conditions associated with excessive bone resorption and/or in the inhibition of tumor cell growth.

Abstract: The invention relates to monoclonal antibodies to the &agr;v&bgr;3 integrin receptor known to be expressed in large amounts on the surface of osteoclasts and accordingly, associated with bone resorption. The disclosed monoclonal antibodies recognize unique epitopes on &agr;v&bgr;3 and are useful in the treatment of conditions associated with excessive bone resorption and/or in the inhibition of tumor cell growth.

Abstract: Corrosible metallic elements of tank are protected by an anodic encasement sleeve. The anodic encasement sleeve employs an inner sacrificial anodic layer and an outer environmental barrier layer to provide both cathodic and barrier protection against corrosion. Following application of the sleeve, typically by drawing or wrapping, the anodic encasement sleeve remains substantially unbonded from the tank, though it is electrically connected by conductive means. Because of the substantially unbonded relationship between the sacrificial anodic layer and the metallic elements of the tank, if electrolyte is present under the environmental barrier (due to breaches, installation error, condensation, etc.), the electrolyte may enter the unbonded area between the tank and the anodic material. This increases the ratio of anodic material to tank available, which makes the cathodic protection more efficient and effective for an extended duration.

Abstract: Corrosible metallic elements of pipe are protected by an anodic encasement sleeve. The anodic encasement sleeve employs an inner sacrificial anodic layer and an outer environmental barrier layer to provide both cathodic and barrier protection against corrosion. Following application of the sleeve, typically by drawing or wrapping, the anodic encasement sleeve remains substantially unbonded from the pipe, though it is electrically connected by conductive means. Because of the substantially unbonded relationship between the sacrificial anodic layer and the metallic elements of the pipe, if electrolyte is present under the environmental barrier (due to breaches, installation error, condensation, etc.), the electrolyte may enter the unbonded area between the pipe and the anodic material. This increases the ratio of anodic material to pipe available, which makes the cathodic protection more efficient and effective for an extended duration.

Abstract: The invention relates to monoclonal antibodies to the .alpha.v.beta.3 integrin receptor known to be expressed in large amounts on the surface of osteoclasts and accordingly, associated with bone resorption. The disclosed monoclonal antibodies are believed to recognize unique epitopes on .alpha.v.beta.3 and are useful in the treatment of conditions associated with excessive bone resorption and/or in the inhibition of tumor cell growth.

Abstract: The invention relates to monoclonal antibodies to the .alpha.v.beta.3 integrin receptor known to be expressed in large amounts on the surface of osteoclasts and accordingly, associated with bone resorption. The disclosed monoclonal antibodies are believed to recognize unique epitopes on .alpha.v.beta.3 and are useful in the treatment of conditions associated with excessive bone resorption and/or in the inhibition of tumor cell growth.

Abstract: Hybridoma cell line, ATCC HB 11029, which produces murine monoclonal antibody, 10C4.1.3 which specifically binds to alphavbeta3 integrin on human osteoclasts, and is capable of blocking binding of alphavbeta3 integrin to fibrinogen or to vitronectin. The antibody is useful for detecting alphavbeta3 integrin on cells in histological and diagnostic assays, and to treat disease conditions that are characterized by excessive bone resorption.

Abstract: A mixture-compressing spark-ignited four-stroke internal combustion engine having a combustion chamber bounded by the piston and the cylinder head, and inlet and exhaust valves, the valve openings of which are offset in plan view in the longitudinal direction of the engine with respect to a transverse plane of the cylinder and the valve stems of which form an acute angle when projected onto the transverse plane of the cylinder, and a squish area opposite a spark plug and parts of the inlet valve opening being masked and supplied with a mixture by a swirl inlet passage, the swirl inlet passage supplying a mixture to the inlet valve opening tangentially, a spark plug being disposed close to the center of the cylinder on the side facing the inlet valve opening, a squish area being provided opposite the spark plug amounting to between 5% and 15% of the cylinder cross-sectional area, and the inlet valve opening being masked on its flow downstream area toward the outer periphery of the cylinder by a downward projec