Abstract: Failover and load balancing in a server cluster is described. In an implementation, a method includes receiving a plurality of requests from a plurality of clients, wherein each said request is for accessing a service provided by a plurality of servers arranged in a server cluster. A partial service map is generated for each of the clients such that each of the partial service maps reference a subset of the plurality of servers.

Abstract: The present invention provides a hybrid lighting system that comprises at least one light collector for generating an output of fluorescent light. The light collector comprises an optically transmissive material that is doped with dispersed dye molecules which are arranged to absorb incoming solar light and to emit fluorescence light. The hybrid lighting system also comprises at least one electrically powered light emitting device that, in use, supplements the output of the light collector to providing light of a predetermined spectral characteristic.

Abstract: Provided are telecommunications devices and systems which incorporate and use radio frequency (RF) tag technology. Telecommunications devices in accordance with one embodiment of the present invention incorporate RF transceivers (readers) which are configured to read associated RF transponders (tags) in order to automatically dial desired telephone numbers without the need for a manual user interface. Tags in systems in accordance with this embodiment of the present invention may be attached to or incorporated with a myriad of items, including picture frames, consumer products and packaging, advertising and promotional material, electronic business cards, record-keeping systems, etc. Devices and systems in accordance with the present invention have a variety of telephony and non-telephony applications.

Abstract: Tracking devices having computational and communication resources receive information from a plurality of local devices, such as passive RFID tags, and collect and process the received information to determine one or more of when, where, and in what format to forward the collected information. The tracking devices typically include hardware resources for temporal- and location-awareness. In operation, these tracking devices may receive and respond to queries from remotely located tracking entities. In some embodiments, records of the communications between the devices and the remotely located tracking entities are made, and charges for the communication services are billed to the tracking entities that receive the communication services.

Abstract: Devices, such as tracking devices, cooperate with one another to establish the routing necessary for a relay network in which a device having power-efficient and data-reliable communication with an access portal, operates to relay messages from devices which do not have an acceptable communication path to and/or from the access portal. In one aspect of the present invention, a plurality of devices synchronously determine whether an acceptable communication path can be established between themselves an one or more access portals by measuring the signal strength of an access portal beacon. In another aspect of the present invention, one or more devices, which have determined that an acceptable communication path can be established between themselves and an access portal, transmit information regarding their availability to relay messages on behalf of devices which have determined than an acceptable communication path cannot be established between themselves and an access portal.

Abstract: An orthopoxvirus vector, such as vaccinia, is described in which the A52R protein from vaccinia, or a closely related protein from any orthopoxvirus is not expressed or is expressed but is non-functional. Also described is the use of a vaccinia virus A52R protein or a closely related protein from any orthopoxvirus, or a functional peptide, peptidometic, fragment or derivative thereof, or a DNA vector expressing any of the above in the modulation and/or inhibition of IL1R/TLR superfamily signalling.

Abstract: A system or method selects among multiple tuners to tune a particular channel. A request is received to tune a first channel. In response to this request, a first tuner is assigned to tune the first channel. A request is received to tune a second channel. If the program tuned by the first tuner is not being recorded, the first tuner is assigned to tune the second channel. If the program tuned by the first tuner is being recorded, the second tuner is assigned to tune the second channel.

Abstract: A pressure protection system (32) has a docking manifold (44) to which an upstream portion (36) and a downstream portion (38) of a pipeline (34) are connected. Also connected to the docking manifold (44) is a retrievable module (64) which has a conduit circuit (66) that connects the upstream and downstream portions of the pipeline (34) enabling fluid to flow between the two portions (36, 38). The conduit circuit contains two fail-safe valves (72) which are controlled by a control module (80) within the retrievable module, and two pressure transmitters (76) co-operable with the control module (80). When wither pressure transmitter (76) senses fluid pressure in the conduit circuit (66) to be above a threshold value then it causes the control module (80) to effect closure of the valves (72) preventing the pressure rise from reaching the downstream portion (38) of the pipeline (34).

Abstract: A recombinant poxvirus, wherein the poxvirus genome does not comprise a functional gene encoding a 3?-hydroxysteroid dehydrogenase/?5-?4isomerase, may be used for vaccination against infection by a poxvirus. The recombinant poxvirus in which, additionally, the poxvirus genome comprises a non-poxvirus gene or a fragment of a non-poxvirus gene which gene or fragment encodes an antigen, for example, of a pathogenic agent, may be used to induce an immune e response against the antigen, for example, for vaccination against infection by the pathogenic agent.

Abstract: An orthopoxvirus vector, such as vaccinia, is described in which the A46R protein from vaccinia, or a closely related protein from any orthopoxvirus is not expressed or is expressed but is non-functional. Also described is the use of a vaccinia virus A46R protein or a closely related protein from any orthopoxvirus, or a functional peptide, peptidometic, fragment or derivative thereof, or a DNA vector expressing any of the above in the modulation and/or inhibition of IL1R/TLR superfamily signalling.

Abstract: A system or method selects among multiple tuners to tune a particular channel. A request is received to tune a first channel. In response to this request, a first tuner is assigned to tune the first channel. A request is received to tune a second channel. If the program tuned by the first tuner is not being recorded, the first tuner is assigned to tune the second channel. If the program tuned by the first tuner is being recorded, the second tuner is assigned to tune the second channel.

Abstract: A system or method selects among multiple tuners to tune a particular channel. A request is received to tune a first channel. In response to this request, a first tuner is assigned to tune the first channel. A request is received to tune a second channel. If the program tuned by the first tuner is not being recorded, the first tuner is assigned to tune the second channel. If the program tuned by the first tuner is being recorded, the second tuner is assigned to tune the second channel.

Abstract: Use for novel chemokine-binding protein designated A41L, and chemokine-binding fragments thereof, for the treatment of conditions such as inflammation. The A41L protein binds to chemokines in the CXC group.

Abstract: A client device selectively receives broadcast data according to any one of multiple data configurations. A broadcast data server enables broadcast of multiple data configurations by maintaining configuration definitions that define how broadcast data may be configured for presentation to a viewer. The broadcast data server also maintains region definitions that identify regions that may be associated with client devices for receiving broadcast data. The configuration definitions are mapped to region definitions, enabling a client device associated with a particular region to selectively receive broadcast data according to any one of multiple data configurations that are associated with the particular region.

Abstract: A broadcast data server enables broadcast of multiple data configurations. The broadcast data server maintains configuration definitions that define how broadcast data may be configured for presentation to a viewer. The broadcast data server also maintains region definitions that identify regions that may be associated with client devices for receiving broadcast data. The configuration definitions are mapped to region definitions, enabling a client device in a particular region to selectively receive broadcast data according to any one of multiple data configurations that are associated with the particular region.

Abstract: A system or method selects among multiple tuners to tune a particular channel. A request is received to tune a first channel. In response to this request, a first tuner is assigned to tune the first channel. A request is received to tune a second channel. If the program tuned by the first tuner is not being recorded, the first tuner is assigned to tune the second channel. If the program tuned by the first tuner is being recorded, the second tuner is assigned to tune the second channel.

Abstract: Use for novel chemokine-binding protein designated A41L, and chemokine-binding fragments thereof, for the treatment of conditions such as inflammation. The A41L protein binds to chemokines in the CXC group.

Abstract: Use for novel chemokine-binding protein designated A41L, and chemokine-binding fragments thereof, for the treatment of conditions such as inflammation. The A41L protein beinds to chemokines in the CXC group.

Abstract: A switching circuit (3) having a low component count and suitable for use with a nuclear event detector circuit (2) provides a means for isolating a power source (1) from a load (2, 4). A bipolar transistor (5) provides a temperature insensitive, low voltage drop supply to the load (2, 4) and a MOSFET (7) provides base current to the bipolar transistor during standby mode; the MOSFET being turned on by the supply (1). When the supply voltage drops below the threshold voltage of the MOSFET (7), the base bias to the bipolar transistor (5) is removed. The bipolar transistor (5) cannot therefore conduct in the reverse sense and the circuit provides true isolation for the power supply (1) and the load (2, 4).

Abstract: A pulse timer circuit comprising a monostable multivibrator which includes two complementary transistors Q5, Q6, has the advantage of good tolerance to temperature fluctuation owing to the provision of a Schottky diode D4 connected between the emitter and base of one of the transistors Q5. The Schottky diode, D4, which has a temperature coefficient matched to that of the transistor Q5, ensures that the output pulse width from the monostable is unaffected by fluctuations in ambient temperature.