Abstract: The present invention is directed to a sensor having continuous and discontinuous regions of conductive metallic nanoparticles capped with an organic coating which enables the detection of volatile organic compounds and/or water vapor. Continuous regions may exhibit a positive response upon exposure to volatile organic compounds and to water vapor, while discontinuous regions exhibit a positive response upon exposure to volatile organic compounds and a negative response upon exposure to water vapor.

Abstract: The present invention is directed to a sensor having continuous and discontinuous regions of conductive metallic nanoparticles capped with an organic coating which enables the detection of volatile organic compounds and/or water vapor. Continuous regions may exhibit a positive response upon exposure to volatile organic compounds and to water vapor, while discontinuous regions exhibit a positive response upon exposure to volatile organic compounds and a negative response upon exposure to water vapor.

Abstract: The present invention is directed to a sensor having continuous and discontinuous regions of conductive metallic nanoparticles capped with an organic coating which enables the detection of volatile organic compounds and/or water vapor. Continuous regions may exhibit a positive response upon exposure to volatile organic compounds and to water vapor, while discontinuous regions exhibit a negative response upon exposure to water vapor larger than the positive response of the continuous region.

Abstract: A system and method for searching a document for a query pattern. A plurality of streams may be stored each including a linear sequence of nodes. Each stream may be associated with nodes having a common label in a data tree of the document. A query pattern may be searched for in the streams by executing a plurality of threads. Each of two or more of the threads may be used to search different sub-streams of the plurality of streams. Each of the different sub-streams searched for by each thread in each stream may be uniquely correlated with one or more disjoint sub-trees of a partition of the tree into a plurality of sub-trees. The two or more of the plurality of threads may be executed in parallel. A result of the query pattern search may be generated using at least one of the threads.

Abstract: A method for photogrammetric texture mapping using casual images is provided. The method may include the following steps: estimating, for each vertex of at least a portion of a three dimensional (3D) mesh representing a model, projection parameters associated with a virtual camera that is unique for each vertex; mapping pixels from a two dimensional (2D) image to the vertices, such that each mapping of a pixel is based on the estimated respective virtual camera parameters; and texturing the portion of the mesh with corresponding mapped pixels wherein vertices on the textured portion are selected such that they are visible from a specified viewpoint associated with the 3D mesh.

Abstract: A method for photogrammetric texture mapping using casual images is provided. The method may include the following steps: estimating, for each vertex of at least a portion of a three dimensional (3D) mesh representing a model, projection parameters associated with a virtual camera that is unique for each vertex; mapping pixels from a two dimensional (2D) image to the vertices, such that each mapping of a pixel is based on the estimated respective virtual camera parameters; and texturing the portion of the mesh with corresponding mapped pixels wherein vertices on the textured portion are selected such that they are visible from a specified viewpoint associated with the 3D mesh.

Abstract: The present invention provides methods and kits for the diagnosis of schizophrenia, which employ mitochondrial complex I as a peripheral biological marker for schizophrenia. In an embodiment of the invention, the present invention provides a method for diagnosing schizophrenia in a subject by determining the level of m-RNA or protein mitochondrial complex I subunits and its activity by determining the cellular basal respiration through complex I enzyme.

Abstract: The present invention provides methods and kits for the diagnosis of schizophrenia, which employ mitochondrial complex I as a peripheral biological marker for schizophrenia. In one embodiment, the present invention provides a method for diagnosing schizophrenia in a subject by determining the level of activity of a mitochondrial complex I enzyme in a sample obtained from the subject, and comparing the level of activity in the sample with a normative value of mitochondrial complex I enzyme activity, wherein an altered level of activity of mitochondrial complex I enzyme in the sample compared with the normative value is indicative of the subject having schizophrenia.

Abstract: The invention comprises a composite material comprising a host material in which are incorporated semiconductor nanocrystals. The host material is light-transmissive and/or light-emissive and is electrical chargetransporting thus permitting electrical charge transport to the core of the nanocrystals. The semiconductor nanocrystals emit and/or absorb light in the near infrared spectral range. The nanocrystals cause the composite material to emit/absorb energy in the near infrared (NIR) spectral range, and/or to have a modified dielectric constant, compared to the host material. The invention further comprises electro-optical devices composed of this composite material and a method of producing them. Specifically described are light emitting diodes that emit light in the NIR and photodetectors that absorb light in the same region.

Abstract: A method and apparatus for privately retrieving information from a single electronic storage device (e.g., a database) is described. An inquiring processor identifies a portion of a database memory with information for retrieval and encodes address of the information into a preselected mathematical function that conceals the identity of the selected information from the database. The inquiring processor transmits the encoded function to the database. The database cooperates by executing the encoded function on the database and transmits an encoded result that represents an evaluation of the encoded function to the inquiring processor. The inquiring processor, having knowledge of the selected mathematical function, decodes the encoded result to generate the information from the selected memory section of the database. The inquiry can be repeated until the inquiring processor can retrieve the selected information.