Abstract: An apparatus for encoding image data, the image data being decomposed into a plurality of different subbands, each subband having a plurality of coefficients, wherein a precinct has different sets of coefficients from different subbands, wherein two sets of coefficients of a first precinct belong to a first spatial region of an image represented by the image data, the apparatus having: a processor for determining, for each group of coefficients within a set, a greatest coded line index (GCLI); an encoder for encoding the greatest coded line indices associated with a first set of the first precinct in accordance with a first encoding mode, and for encoding the greatest coded line indices associated with a second set of the first precinct in accordance with a second encoding mode, the second encoding mode being different from the first encoding mode; and an output interface for outputting an encoded image signal having data on the encoded greatest coded line indices and data on the coefficients.

Abstract: A system and method for managing and controlling data licenses for information assets. An information asset is stored in a repository, and registered in a catalog for the repository. A data license is associated with the information asset in the catalog, wherein the data license is stored as part of the information asset's metadata in the catalog. Access to the information asset stored in the repository is controlled based on the data license. A new data license is automatically created for a new information asset derived from an existing information asset, wherein the new data license is derived from an existing data license for the existing information asset. A lineage graph of the information asset is automatically created for audit purposes, to show that the information asset has been accessed in compliance with the data license.

Abstract: A process for the isolation of modified polysaccharide product from potato, in particular a polysaccharide product that can be used as an immunomodulatory is described. More particularly, the extraction and modification of a rhamnogalacturonan I(RG-1) fragment product from a potato using a defined process, and the use of this product to provide immunomodulatory activity to a subject.

Abstract: The invention provides a method and device for compressing a sequence of signed coefficients wherein coefficients are grouped, for each group, the greatest coded line index (GCLI) is determined, a quantization level t is applied and only the GCLI-t lowest weight bits of the coefficients are copied into the output stream together with the value of the GCLI. According to the invention, sign bits are not coded for coefficient having a zero quantized value. The invention also provides a method for determining a data budget required for compressing a sequence of signed coefficients, in dependence of a quantization level, and a method for compressing an image within the limits of a given data budget constraint. The invention provides a compressed data set coding an image in an efficient way.

Abstract: The invention provides a method for mapping a data stream onto an SDI channel, said data stream comprising a sequence of m-bit words, a range of values from 0 to 2**n?1 and from 2**m?2**n to 2**m?1 being excluded values on said SDI channel. The method comprises the steps of grouping the words to be transmitted, detecting if at least one of the words of the group contains a number of MSB's equal to one, and then recoding these MSBs and adding a constant, in order that no excluded values are obtained. Supplementary bits signal groups that have been recoded.

Abstract: There is provided a composition comprising a polysaccharide obtainable from the microalgae, Prasinococcus capsulatus and strains related to P. capsulatus for use in the treatment of disorders of the immune system, for example in psoriasis and dermatological conditions, internal immune system disorders, in particular gut inflammatory conditions and respiratory conditions. Further, there is provided derivatives of a polysaccharide obtainable from the microalgae, Prasinococcus capsulatus or an algal strain related to P. capsulatus and the use of such derivatives in the treatment of disorders of the immune system.

Abstract: A method and icing effects mitigation system are provided. The icing effects mitigation system includes a fluid duct configured to channel a first flow of fluid through the fluid duct from a duct opening to a rotatable member at least partially positioned within the fluid duct. The rotatable member includes a radially inner rotatable portion and a radially outer rotatable portion. The icing effects mitigation system also includes a duct member extending through the fluid duct in a direction approximately orthogonal to a direction of the first flow of fluid. The duct member is configured to channel a second flow of a second fluid therethrough that causes ice accreted on the duct member to shed on a trajectory that impacts the rotatable member at the radially inner portion.

Abstract: The invention provides a method and device for compressing a sequence of signed coefficients wherein coefficients are grouped, for each group, the greatest coded line index (GCLI) is determined, a quantization level t is applied and only the GCLI-t lowest weight bits of the coefficients are copied into the output stream together with the value of the GCLI. According to the invention, sign bits are not coded for coefficient having a zero quantized value. The invention also provides a method for determining a data budget required for compressing a sequence of signed coefficients, in dependence of a quantization level, and a method for compressing an image within the limits of a given data budget constraint. The invention provides a compressed data set coding an image in an efficient way.

Abstract: A variable bleed valve includes a variable bleed valve door disposed in a bleed inlet in transition duct and rotatable about an axis at or near a forward end of door. Valve is operable to open and close a bleed slot open to a booster bleed flowpath located outwardly of transition duct and having an airflow restrictor. Airflow restrictor may be variable such as a flapper valve. Booster bleed flowpath may pass through a bifurcated bleed duct including an inner passage radially bound by spaced apart inner and middle bleed walls and an outer passage radially bound by middle bleed wall and an outer bleed wall. Airflow restrictor may include an outlet area smaller than an inlet area of inner passage. Door seals against middle bleed wall to open inner passage and against outer bleed wall to open both passages.

Abstract: A process for the isolation of modified polysaccharide product from potato, in particular a polysaccharide product that can be used as an immunomodulatory is described. More particularly, the extraction and modification of a rhamnogalacturonan I(RG-1) fragment product from a potato using a defined process, and the use of this product to provide immunomodulatory activity to a subject.

Abstract: Systems and methods are described for determining laterality-adjusted attraction compatibility from digitized images of human faces in relaxed and smiling states. A plurality of distances between sets of data points of interest are identified, and used to determine in a consistent manner one or more biometric indices associated with each of the faces, and determine attraction compatibility between humans based upon a selected proximity of the computed biometric indices, dependent on the condition of laterality.

Abstract: A repaired polycrystalline diamond cutter and method for fabricating the same. The cutter includes a damaged substrate that includes at least one void therein, a polycrystalline diamond table coupled to the damaged substrate, and a build-up compound disposed within the voids formed about the damaged substrate. The damaged substrate and the build-up compound collectively form a full circumference. The method includes obtaining a damaged cutter that includes a polycrystalline diamond table coupled to a damaged substrate having at least one void formed therein, bonding a build-up compound within the at least one void and forming a processed PDC cutter, and removing a portion of the build-up compound from the processed PDC cutter and forming the repaired cutter.

Abstract: A system and method are disclosed for establishing and maintaining a shared, flexible electronic-calendar network with varying permission, notification, sharing, and functionality options, In some implementations, an integrated, flexible, electronic calendar system and method may enable users and groups to acquire, maintain, and share tickets associated with calendared events.

Abstract: The invention provides a method for mapping a data stream onto an SDI channel, said data stream comprising a sequence of m-bit words, a range of values from 0 to 2**n?1 and from 2**m?2**n to 2**m?1 being excluded values on said SDI channel. The method comprises the steps of grouping the words to be transmitted, detecting if at least one of the words of the group contains a number of MSB's equal to one, and then recoding these MSBs and adding a constant, in order that no excluded values are obtained. Supplementary bits signal groups that have been recoded.

Abstract: There is provided a composition comprising a polysaccharide obtainable from the microalgae, Prasinococcus capsulatus and strains related to P. capsulatus for use in the treatment of disorders of the immune system, for example in psoriasis and dermatological conditions, internal immune system disorders, in particular gut inflammatory conditions and respiratory conditions. Further, there is provided derivatives of a polysaccharide obtainable from the microalgae, Prasinococcus capsulatus or an algal strain related to P. capsulatus and the use of such derivatives in the treatment of disorders of the immune system.

Abstract: A method for hardfacing a drill bit includes applying a hardfacing material to a matrix metal forming the substrate of the drill bit. The hardfacing material is applied using a plasma arc welding process. A metallurgical bond is formed between the matrix metal and the hardfacing material. The matrix metal may include tungsten carbide and a braze filler metal.

Abstract: This invention provides a method for minimizing or relieving a sustained casing pressure in an annulus of a wellbore, where the annulus contains a first fluid having a density. The method comprises introducing a second fluid into the annulus. The second fluid has a density greater than the density of the first fluid and the second fluid is immiscible with the first fluid. The method is characterized in that the second fluid comprises at least one halogen-containing organic compound. The halogen-containing organic compound has one or more halogen atoms selected from fluorine, chlorine, bromine, and iodine, with the proviso that at least one of the halogen atoms is chlorine, bromine, or iodine.

Abstract: There is provided a composition comprising a polysaccharide obtainable from the microalgae, Prasinococcus capsulatus and strains related to P. capsulatus for use prophylactically and/or therapeutically in the treatment of disorders of the immune system, for example in psoriasis and dermatological conditions, internal immune system disorders, in particular gut inflammatory conditions and respiratory conditions. Further, there is provided derivatives of a polysaccharide obtainable from the microalgae, Prasinococcus capsulatus or an algal strain related to P. capsulatus and the use of such derivatives prophylactically and/or therapeutically in the treatment of disorders of the immune system.

Abstract: A hardfaced infiltrated matrix downhole tool and a method for hardfacing such items. The hardfaced infiltrated matrix downhole tool includes a body, an intermediate base coat coupled to at least a portion of the surface of the body, and a hardfacing material coupled to at least a portion of the intermediate base coat. The body is composed of at least a carbide material and an infiltrating binder material. The intermediate base coat bonds to the surface of the body and to the hardfacing material. The method includes obtaining an infiltrated matrix downhole tool, applying and bonding the intermediate base coat to at least a portion of the surface of the infiltrated matrix downhole tool, and applying and bonding the hardfacing material to at least a portion of the intermediate base coat.

Abstract: Automatic workflow processing in a workflow processing computer system. A data management system support module receives a data management activity (DMA) description. A set of set references associated with the DMA is determined. Using the set of set references, a set of data sources associated with the set references is determined. The data sources is provided within a data management system. Using the set references and the data sources, it is determined whether the data management system includes infrastructure for accessing the set references and for accessing the data sources. If not, the infrastructure is automatically created from information in a metadata repository coupled to the data management system. References to set references and references to data sources in the data management activity description are replaced by references to the infrastructure. The data management activity description is delivered for execution by the data management system.