Abstract: Techniques for determining one or more fluid flow characteristic values of a structure are disclosed. A fluid flow vector and a pressure gradient vector for a portion of the structure are determined, and a dot/cross product of the fluid flow vector with the pressure gradient vector is obtained to provide a fluid flow characteristic value. The fluid flow characteristic value can be used for modifying the structure to improve fluid flow through the structure.

Abstract: Generating an analytical tool for use in assessing a state of an entity. Source data relating to a state of a community of which the entity forms a part is retrieved. The source data relates to at least one variable and variable comprises drivers. Cluster analysis is performed on the source data to produce an array of reference data. The array of reference data is organized into a form to be used in analysing data collected from the community. An analytical tool is useful in assessing the state of an entity. The analytical tool comprises an array of cells, each cell containing a subset of reference data which provides a measure of each driver related to the state of a community. The positioning of the cells relative to one another is governed by the inter-relationship of the reference data in the cells.

Abstract: A method and system of generating an analytical tool for use in assessing a state of an entity is described. The method comprises retrieving source data relating to a state of a community of which the entity forms a part, the source data resulting from a data collecting and analysis mechanism and the source data relating to at least one variable and the, or each, variable comprising a plurality of drivers; performing cluster analysis on the source data to produce an array of reference data; and organizing the array of reference data into a form to be used in analyzing data collected from the community.

Abstract: An electronically implemented method of determining and managing a sustainability metric of one or more inventory groups is disclosed. Each group comprises one or more operational units. The method receives at least one of consumption data and one or more inventory parameters associated with each of the one or more inventory groups. A factual sustainability metric of the one or more inventory groups is determined, based on the received at least one of consumption data and one or more inventory parameters. A model sustainability metric of the one or more inventory groups in at least one model scenario, is also determined. The model scenario comprising modifying at least one of received consumption data and a received inventory parameter, to assess the effect of the modification on the factual sustainability metric.

Abstract: A gaseous fuel injection system (10) for delivering metered amounts of gaseous fuel into the combustion chamber of an engine, and also a method for injecting gaseous fuel directly into a combustion chamber of an internal combustion engine. The gaseous fuel injection system (10) comprises a body structure (11) defining a holding chamber (13) from which a fluid mixture contained therein can be subsequently delivered by a delivery injector (15) into the combustion chamber. The delivery injector (15) has an inlet (16) communicating with the holding chamber (13) and an outlet (18) for communication with the combustion chamber. The holding chamber (13) is adapted to receive a quantity of gaseous fuel from a fuel source through an inlet port (17). The holding chamber (13) is also adapted to receive a metered quantity of a supplementary gaseous fluid through a metering means (21). In one arrangement, the supplementary gaseous fluid may function as a diluent for the gaseous fuel.

Abstract: Techniques for determining one or more fluid flow characteristic values of a structure are disclosed. A fluid flow vector and a pressure gradient vector for a portion of the structure are determined, and a dot/cross product of the fluid flow vector with the pressure gradient vector is obtained to provide a fluid flow characteristic value. The fluid flow characteristic value can be used for modifying the structure to improve fluid flow through the structure.

Abstract: Information regarding a mobile user's context including but not limited to current mobile activity, social relations and associations history, and past mobile, search and browsing history is identified and converted to metadata. Metadata is also applied to content sources delivering content to a search engine or personalized content engine. The metadata is used in part to determine the relative display of content objects delivered to the mobile user as search results or a personalized aggregated information resource, e.g., home page. The user may select information, from one or more entities or search results or as presented to the user in other contexts, to be automatically delivered to the user's home page as a content feed including multiple content objects or content feeds associated with an entity. Information regarding mobile user activity is compiled and used to permit publishers and advertisers to identify target candidates to receive advertisements or marketing materials.

Abstract: Information regarding a mobile user's context including but not limited to current mobile activity, social relations and associations history, and past mobile, search and browsing history is identified and converted to metadata. Metadata is also applied to content sources delivering content to a search engine or personalized content engine. The metadata is used in part to determine the relative display of content objects delivered to the mobile user as search results or a personalized aggregated information resource, e.g., home page. The user may select information, from one or more entities or search results or as presented to the user in other contexts, to be automatically delivered to the user's home page as a content feed including multiple content objects or content feeds associated with an entity. Information regarding mobile user activity is compiled and used to permit publishers and advertisers to identify target candidates to receive advertisements or marketing materials.

Abstract: Information regarding a mobile user's context including but not limited to current mobile activity, social relations and associations history, and past mobile, search and browsing history is identified and converted to metadata. Metadata is also applied to content sources delivering content to a search engine or personalized content engine. The metadata is used in part to determine the relative display of content objects delivered to the mobile user as search results or a personalized aggregated information resource, e.g., home page. The user may select information, from one or more entities or search results or as presented to the user in other contexts, to be automatically delivered to the user's home page as a content feed including multiple content objects or content feeds associated with an entity. Information regarding mobile user activity is compiled and used to permit publishers and advertisers to identify target candidates to receive advertisements or marketing materials.

Abstract: The embodiments of the present disclosure relate to a spinal implant assembly having features to prevent or minimize fixation elements, such as screws, from being dislodged, or from backing out over time and with use. The spinal implant assembly may comprise an implantable body having first apertures for receiving fixation elements. A plate configured to nest against the posterior portion of the implantable body and comprising one or more second apertures can be provided. These second apertures permit access to the head portions of the fixation elements. One or more locking elements are then passed through the second apertures and engage the head portions of the fixation elements. In addition, the plate may comprise an adjustable arm to allow the plate to be used with implantable bodies of different size.

Abstract: The embodiments provide a spinal implant that is configured for midline insertion into a patient's intervertebral disc space. The spinal implant may have a body and the body comprises one or more apertures. The apertures receive fixation elements, such as a screw and the like. The fixation element may comprise one or more anti-backout features, such as a split ring. In addition, at least some of the apertures are designed to permit a predetermined amount of nutation by a fixation element. The apertures that allow nutation enable the fixation element to toggle from one position to another, for example, during subsidence of the implant in situ. Some of the apertures may be configured to rigidly lock with the fixation elements. Moreover, the spinal implant may include features, such as one or more bores, that can accommodate imaging marks to help guide a surgeon.

Abstract: The present invention provides a spinal implant or prosthesis having a plate portion for securing to adjacent vertebrae and a cage portion for insertion therebetween in which one or more plate portions are pivotally connected to the cage portion. Preferably, both the upper and lower portions are pivotally connected to rotate about a common axis (X).

Abstract: A method and system of generating an analytical tool for use in assessing a state of an entity is described. The method comprises retrieving source data relating to a state of a community of which the entity forms a part, the source data resulting from a data collecting and analysis mechanism and the source data relating to at least one variable and the, or each, variable comprising a plurality of drivers; performing cluster analysis on the source data to produce an array of reference data; and organising the array of reference data into a form to be used in analysing data collected from the community.

Abstract: The present invention provides a replacement ligament comprising first and second ends, two or more securing portions for securing said ligament to a portion of bone material and a body portion comprising a first component having a first, higher, elongation per unit load characteristic; and a second component having a second, lower, elongation per unit load characteristic. The first and second components are between said two or more securing portions and arranged in load series such that initial, lower, loading is reacted by said first component and subsequent, higher, loading is reacted by said second component.

Abstract: Methods and apparatus are described by which one or more input words may be predicted based on partial input from a user using a predictive model that employs contextual metadata which characterizes the user in a multi-dimensional space in which the dimensions are defined by one or more of a spatial aspect, a temporal aspect, a social aspect, or a topical aspect.

Abstract: Information regarding a mobile user's context including but not limited to current mobile activity, social relations and associations history, and past mobile, search and browsing history is identified and converted to metadata. Metadata is also applied to content sources delivering content to a search engine or personalized content engine. The metadata is used in part to determine the relative display of content objects delivered to the mobile user as search results or a personalized aggregated information resource, e.g., home page. The user may select information, from one or more entities or search results or as presented to the user in other contexts, to be automatically delivered to the user's home page as a content feed including multiple content objects or content feeds associated with an entity. Information regarding mobile user activity is compiled and used to permit publishers and advertisers to identify target candidates to receive advertisements or marketing materials.

Abstract: Information regarding a mobile user's context including but not limited to current mobile activity, social relations and associations history, and past mobile, search and browsing history is identified and converted to metadata. Metadata is also applied to content sources delivering content to a search engine or personalized content engine. The metadata is used in part to determine the relative display of content objects delivered to the mobile user as search results or a personalized aggregated information resource, e.g., home page. The user may select information, from one or more entities or search results or as presented to the user in other contexts, to be automatically delivered to the user's home page as a content feed including multiple content objects or content feeds associated with an entity. Information regarding mobile user activity is compiled and used to permit publishers and advertisers to identify target candidates to receive advertisements or marketing materials.

Abstract: Information regarding a mobile user's context including but not limited to current mobile activity, social relations and associations history, and past mobile, search and browsing history is identified and converted to metadata. Metadata is also applied to content sources delivering content to a search engine or personalized content engine. The metadata is used in part to determine the relative display of content objects delivered to the mobile user as search results or a personalized aggregated information resource, e.g., home page. The user may select information, from one or more entities or search results or as presented to the user in other contexts, to be automatically delivered to the user's home page as a content feed including multiple content objects or content feeds associated with an entity. Information regarding mobile user activity is compiled and used to permit publishers and advertisers to identify target candidates to receive advertisements or marketing materials.

Abstract: The invention relates to an implant for repairing a damaged body structure that comprises or is associated with bone parts. In one aspect a spinal implant includes an inferior member having an inferior end surface for engaging a superior face of an inferior vertebral body and a longitudinal portion; a superior member having a superior end surface for engaging an opposing inferior surface of a second vertebral body, and a portion adapted to cooperate with the longitudinal portion of the inferior member such that the superior member is moveable relative to the inferior member by sliding in the longitudinal direction; and fixating means for securing the superior member to the inferior member. Also described are instruments and methods used in the repair of such damaged body structures.

Abstract: A circuit arrangement having a plurality of variable capacitance elements such as varactors is described, the varactors having associated electronic control means which controls the capacitance of the variable capacitance elements over a control range. The control range is such that for any particular variable capacitance element a complete variation from a lowest to a highest capacitance is obtained from only a portion of the control range.