Abstract: The present invention relates to an organic-inorganic hybrid composition comprising: (a) a copolymer matrix having an organic functional group; (b) an inorganic nanoparticle having an inorganic functional group on the surface of the nanoparticle; (c) a photopolymerizable monomer; (d) a photoinitiator, and (e) a photosensitizer.

Abstract: Ceramic materials that are highly resistant to strong acids such as concentrated sulfuric acid and halides such as hydrogen iodide are employed to make block elements through which a large number of circular ingress channels extend in perpendicular directions and which are joined and piled in the heat exchanging medium section to provide a compact heat exchanger that excels not only in corrosion resistance but also in high-temperature strength.

Abstract: The present invention provides a reflective liquid crystal display assembly, which includes a first substrate, a second substrate and a liquid crystal layer sealed between them. The present invention designs a specific surface structure of at least one of the first and second substrates relative to the liquid crystal layer so that the helical axes of the cholesteric liquid crystal molecules can incline in different directions as desired in the liquid crystal layer. The reflective spectrum can be broadened and the viewing angle is widened.

Abstract: The present invention provides for a monitoring system and method to monitor an analyte, including determining the presence of the analyte and analyzing the analyte; for example, cellular chorography and biological threats. The system and method use a fluidics apparatus (e.g., a flow cytometer), a computer, a probe synthesizer and/or an initial set of fluorophore conjugated probes to monitor the analyte. The fluidics apparatus is adapted to determine the presence of the analyte based on the intrinsic fluorescence of the analyte, and/or to determine the binding of the probes to the analyte in the sample. The binding information is analyzed by the computer by comparing the binding results with a database of information regarding the analyte. The information gained allows the probe synthesizer to synthesize new probes for a subsequent iteration of the process, wherein additional information regarding the analyte is gained with every iteration.

Abstract: The invention relates to methods of regulating gene expression, e.g., to turn on or off, or up or down gene expression in an organism when and where desired, without the toxic side effects usually associated with other contemporary methods, such as those toxic side effects caused by introducing compounds that do not naturally occur in life.

Abstract: The invention provide retailers, distributors, purchasers, end-users and others in a commercial product's distribution chain with systems and methods for product activation at a specific point in the distribution chain (such as at the point of retail sale), for product validation and/or product maintenance (for example when the product is brought in for service or maintenance) and for product authentication (for example upon resale of the product). These capabilities, when added to the basic capability of an RFID-based system to provide an identity and a location for a tag attached to an object, endow commercial products with functionalities such as theft deterrence, product tracking and inventory management, inventory control and perimeter security, product maintenance and recordkeeping of service, and for high-end commercial products, a method of easily identifying a genuine item from a counterfeit.

Abstract: Disclosed therein is apparatus and method for in-situ calibration of a vacuum gauge by absolute method and comparison method, which can carry out absolute calibration using a static type standard for measuring pressures of vacuum chambers by expanding and moving gas to the vacuum chambers of different volumes in order and comparison calibration of vacuum gauges in an in-situ state without movement of the vacuum gauges according to a method for controlling gas flow through an orifice using a calibrated standard vacuum gauge. The present invention includes a technology for combining an absolute calibration of a standard vacuum gauge by a static method and a comparative calibration of a vacuum gauge by a method for controlling a gas flow through an orifice, technologies for generating and calibrating standard pressure from a low vacuum to a high vacuum, and a technology of comparative calibration of the vacuum gauge by a method for stabilizing the gas flow through the orifice.

Abstract: An impact absorber employs dilatant (shear responsive) fluid that is subjected to a controlled, low amplitude, high frequency oscillatory stress which controls the stiffness of the fluid. Piezoelectric transducers, voice coils, and other forms of transducers may be used to apply controlled vibratory stress to the fluid. The energy absorber may be used in protective body armor, medical devices such as splints and casts, vehicle safety absorbers and many other products which benefit from ability to control the stiffness of the energy absorber.

Abstract: Compounds represented by the formula 1: A is selected from the group consisting of wherein each R individually is H or acyl, Y is X, N3, NH2, monoalkylamino, or dialkylamino; Z is O or S; and X is selected from the group consisting of hydrogen, halo, hydroxy, alkoxy, alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, amino, monoalkylamino, dialkylamino, thioaryl, thioalkyl, allylamino, cyano and nitro; tautomers thereof; and pharmaceutically acceptable salts thereof are provided along with methods for their fabrication. Various of these compounds can be used as anticancer agents, or antiviral agents or to inhibit DNA replication.

Abstract: The present invention discloses the use of L-butylphthalide of formula (I) in the manufacture of medicaments for the prevention and treatment of cerebral infarct, especially induced by focal cerebral ischemia.

Abstract: The present invention relates to a method of processing clinical samples for diagnosing bacterial infections by smear microscopy, culture or PCR as well as a kit for performing the said method. This invention also pertains to two sets of primers specific for the DevR gene of M. tuberculosis as well as to a method of using said primers for screening patients for tuberculosis by PCR.

Abstract: This invention aims to develop a chitin oligomer composition and/or a chitosan oligomer composition wherein the content of an oligomer from a trimer to a decamer is 60% or more, and to develop a process for preparing the above-mentioned oligomer composition. The object of the invention can be achieved by mixing hydrofluoric acid or hydrohalogenated acid other than hydrofluoric acid and hydrofluoric acid with a chitin-based material and/or a chitosan-based material.

Abstract: Polynucleotides encoding the human IL-11 receptor and fragments thereof are disclosed. IL-11 receptor proteins, methods for their production, inhibitors of binding of human IL-11 and its receptor and methods for their identification are also disclosed.

Abstract: An intersection ontology may comprise a root node, representing an entire data set, and a second “layer” of nodes, groups of which may be used to represent different types of classifications of the data set. The intersection ontology may then contain one or more layers of nodes that may be represented by intersections of two or more of the second-layer nodes, as may be needed according to a desired application (that is, the intersections may be formed, essentially, on demand). There may be a single layer of intersection nodes, or there may be multiple layers of intersection nodes. In a multiple layer embodiment, each intersection node may be represented as an intersection of second-layer nodes and/or intersection nodes.

Abstract: Provided are a nitride-based light emitting device and a method of manufacturing the same. The nitride-based light emitting device has a structure in which at least an n-cladding layer, an active layer, and a p-cladding layer are sequentially formed on a substrate. The light emitting device further includes an ohmic contact layer composed of a zinc (Zn)-containing oxide containing a p-type dopant formed on the p-cladding layer. The method of manufacturing the nitride-based light emitting device includes forming an ohmic contact layer composed of Zn-containing oxide containing a p-type dopant on the p-cladding layer, the ohmic contact layer being made and annealing the resultant structure. The nitride-based light emitting device and manufacturing method provide excellent I-V characteristics by improving ohmic contact with a p-cladding layer while significantly enhancing light emission efficiency of the device due to high light transmittance of a transparent electrode.

Abstract: The invention provides a green fluorescent substance being higher in luminance of green than a conventional rare-earth activated sialon fluorescent substance and more excellent in durability than a conventional oxide fluorescent substance. The inventors have succeeded in acquiring a fluorescent substance which is obtained by solid-dissolving Eu into a nitride or oxy-nitride crystal having a ?-type Si3N4 crystal structure and emits a fluorescent light having a peak within a range of 500 nm to 600 nm in wavelength by being irradiated with an excitation source.

Abstract: Compounds of formula (IA) or (IB) or salts, N-oxides. hydrates or solvates thereof are Inhibitors of HSP90, and useful in the treatment of, for example, cancer: formula (IA), formula (IB) wherein Ar is an aryl or heteroaryl radical which is linked via a ring carbon, and which is substituted by a hydroxy group on a carbon in the 2-position, and which is otherwise either unsubstituted or optionally substituted; R1 is hydrogen or optionally substituted C1-C6 alkyl; R2 is hydrogen, optionally substituted cycloalkyl, cycloalkenyl, C1-C6 alkyl, C1-C6alkenyl, or C1-C6 alkynyl; or a carboxyl, carboxamide or carboxyl ester group; and R3 is a carboxamide group.

Abstract: A memory device is provided. The device comprises a sense amplifier having a cell input terminal and a reference input terminal, a first sub-array coupled to the cell input terminal through a first switch and coupled to the reference input terminal through a second switch, a second sub-array coupled to the cell input terminal through a third switch and coupled to the reference input terminal through a fourth switch, and a reference cell array coupled between the second switch and the fourth switch and coupled to the reference input terminal.

Abstract: A fuel cell voltage measurement device includes a main beam provided at two sides with a transverse slot each for slidably receiving a plurality of slides therein, and a plurality of retractable probe assemblies separately mounted on the slides to move along with the slides. Therefore, the retractable probe assemblies are applicable to contact with fuel cell bipolar plates having different heights and/or thicknesses, making the voltage measurement device highly practical for use. A voltage signal collecting unit is provided on a top of the main beam for directly collecting the measured voltage signals to obtain a voltage state of the fuel cell.

Abstract: An apparatus for removing ozone. The apparatus includes a reaction tank containing a ferrous (Fe2+) solution to be oxidized to ferric ions (Fe3+) by ozone and a reduction device for reducing the ferric ions (Fe3+) to ferrous ions (Fe2+) supplied for continuous use in the reaction tank. The invention also provides a method for removing ozone.