Abstract: A method of operation of an electric turbocompounding system for a reciprocating engine comprises the steps of retrieving from the engine ECU data pertaining to engine condition, retrieving from a set of turbine efficiency data an optimum turbogenerator speed at the engine condition, setting a desired turbogenerator set speed based on the engine condition and on a speed at which turbine efficiency is deemed to be optimum, measuring an output voltage of the turbogenerator, comparing the measured voltage with a pre-determined voltage range and where the measured voltage falls outside of the pre-determined voltage range, adjusting the turbogenerator set speed to reduce or increase the output voltage to within the pre-determined voltage range.

Abstract: A technique facilitates the reliable connection of cables in subsea environments. A cablehead system is designed to reliably connect cables to subsea components while providing long term protection of the connection in potentially harsh, subsea environments. The cablehead system comprises a cable clamp housing which may be coupled to a bulkhead assembly by a cavity housing which provides space for routing of internal communication lines. One or more additional protective components are incorporated into the cablehead system to ensure a reliable connection and to further protect the internal communication lines from exposure to the surrounding environment.

Abstract: An insurance system for managing insurance for a group of members to be insured is provided. The system includes a group creation tool adapted to receive information relating to the members of the group to be insured and adapted to send the information of the group to an insurance provider and a premium calculator adapted to receive the information of the group and calculate a premium for the group based on said information.

Abstract: A method of generating and isolating a recombinant high affinity anti-sialic acid antibody molecule comprises the steps of immunising a host with an immunogen comprising a conjugate of sialic acid and a carrier protein to generate an anti-sialic acid polyclonal serum, isolating a sample of RNA from the immunised avian host, and generating and screening of a library of recombinant antibody molecules from the RNA sample, and isolating a recombinant high affinity anti-sialic acid antibody molecule. The antibody molecule is selected from the group consisting of: whole antibodies; scFv fragments; and Fab fragments, and the host is Gallus domesticus. A recombinant avian antibody fragment having high binding affinity to sialic acid and obtainable by the method of the invention, and an anti-sialic acid polyclonal serum obtainable by immunising an avian host with a conjugate of sialic acid and carrier protein, are also described.

Abstract: A die (13, 213, 313) is supported in a die holder (381) such as a frame or an adapter (18, 518) supported in a frame such that it is operational use in a material deforming operation. One or both of the die and the die holder have at least one gas passage which is substantially closed by at least part of the die. Gas such as pressurised air is directed into an end of the gas passage opposite the die via a hose (42, 542) connected to a gas source. If the die is broken or loose leak paths are available for the escape of gas past the die to or from atmosphere. A pressure sensor (41) connected to the hose detects the change in pressure of the gas and the magnitude of that pressure is used to determine the die condition. Alternatively a flow rate sensor is used to detect a change in the flow rate of the gas in order to determine the condition of the die.

Abstract: A method of generating an indicator that there is an anomaly between vehicle data and fuel card usage data, comprises: receiving (402) vehicle data at a computer (110; 206, 210); receiving (404) fuel card usage data at the computer; using the computer to compare (406) the vehicle data with the fuel card usage data according to a set of rules (116) accessible by the computer to determine if there is an anomaly between the vehicle data and the fuel card usage data; and the computer automatically generating (410) an indicator if an anomaly is determined.

Abstract: In various embodiments, virtual currency is used within a multiplayer online game in a restricted manner.

Abstract: A sprayer actuator, a sprayer, and a method of making the same are disclosed. In one embodiment, the sprayer includes an ergonomic sprayer actuator with a housing having an upper portion, a lower portion for fitting over a can, and a narrowed waist portion between the upper portion and the lower portion.

Abstract: The preparation and use of fluorescent cell markers of the structure F—S1-S2-L is described where F is a fluorophore, S1-S2 is a spacer linking F to L, and L is a diacyl lipid.

Abstract: A system comprising a plurality of nodes forming a network, the plurality of nodes comprising source nodes and destination nodes; wherein a propagation limit restricts the travel of link-state information transmitted by the sources nodes to a subset of destination nodes within the network. A network-layer protocol provided at a layer above that of the network facilitates communication between nodes within and outside of this subset of nodes.

Abstract: A bridge circuit that is located between a peripheral device and a USB connection to a host. The bridge stores data indicating the amount of power required to execute each particular command. When a command is received, the command is executed if this list indicates that a particular command can be executed with the available power. If the list indicates that the command can not be executed with the available power, the command is either rejected or delayed. The bridge may include a power storage device that accumulates and stores power. In this case the list of commands would indicate commands that can be delayed until the storage device has accumulated sufficient power.

Abstract: A rotor for driving, or being driven by, a fluid has rotor blades that follow a screw thread shape, all portions of all blades having the same screw pitch. This enables the rotor, or a molding pattern for use in making a mold, to be withdrawn from a mold part by a screw motion without damage to the mold part. This helps to make it economically viable to manufacture the rotor by a molding or casting process in which the mold parts are not destroyed to release the rotor, such as injection molding, for example with reinforced plastics. Additionally, in the case of manufacturing methods in which the mold is destroyed to release the rotor, the process of making or assembling the mold may be improved. In some molding processes, the ability to remove the rotor or the pattern by screw motion improves the economic viability of the process by reducing the number of mold parts required.

Abstract: An inhaler for producing an inhalable aerosol of a powdered medicament includes an aerosolizing device in the form of a vortex chamber 1. The vortex chamber 1 has a tangential inlet port 3 and an axial port 2. The ratio of the diameter of the vortex chamber 1 to the diameter of the exit port 2 is between 4 and 12. The length of the exit port 2 is less than its diameter. The cross-section of the inlet port 3 is rectangular and is defined at the bottom and at the radially outermost edge by the walls of the vortex chamber 1. The cross-sectional area of the inlet conduit 7, which supplies the medicament in a gas flow to the inlet port 3, decreases in the direction towards the vortex chamber 1. The inlet conduit 7 may be curved. The inhaler is capable of repeatably producing an aerosol of a medicament with a high proportion of particles in the range 1 to 3 microns, while using a 20 relatively small amount of energy.

Abstract: A fluid damping system for damping a shaft within a gas turbine engine component. The fluid damping system including a damping liquid and a pressurized gas in a closed self contained system. In one aspect the damping liquid is cooled by being disposed in a heat transfer relationship with a fuel.

Abstract: This invention relates to cells with modified blood group antigen expression of the ABO group phenotype. It relates to the enzymatic modification of cell-surface H antigen, by the addition of one or more monosaccharide units generating cells which are serologically equivalent to A or B antigen red blood cells and uses thereof in haematology, immuno-haematology and immunology assays as serology controls.

Abstract: The invention relates to synthetic molecules that spontaneously and stably incorporate into lipid by-layers, including cell membranes. Particularly, although not exclusively, the invention relates to the use of these molecules as synthetic membrane anchors or synthetic molecule constructs to effect qualitative and quantitative changes in the expression of cell surface antigens.

Abstract: A cable protector includes a base with a number of channels for carrying cables extending along its upper surface, and a raised barrier lid removably covering the channels and extending above the base to a sufficient height to provide a visual indicator to passersby. The barrier lid may include an upper portion forming a wall or bearing visual graphics providing information to passersby. The upper portion of the barrier lid may also include a connector to removably securing an attachment, such as a light, sign, alarm, or a flexible member for marking a traffic pathway.

Abstract: A cable protector includes a base with a number of channels for carrying cables extending along its upper surface, and a raised barrier lid removably covering the channels and extending above the base to a sufficient height to provide a visual indicator to passersby. The barrier lid may include an upper portion forming a wall or bearing visual graphics providing information to passersby. The upper portion of the barrier lid may also include a connector to removably securing an attachment, such as a light, sign, alarm, or a flexible member for marking a traffic pathway.

Abstract: A method for the preparation of red blood cells expressing reduced levels of blood group antigens using at least one immunodominant sugar modifying enzyme, for example alpha-N-acetylgalactosaminidase or alpha-galactosidase. The red blood cells produced preferably express a level of antigen substantially equivalent to the clinically significant threshold for the antigen. Red blood cells produced according to said method are used for the quality control of blood typing reagents and the calibration of testing systems to give accurate and standardized determinations of blood group types.