Abstract: In a digital receiver, a noise attenuation and signal magnitude mapping variable amplifying unit includes a filter and an amplifier, amplifies and band-bass filters an analog signal and attenuating white noise and an interference signal other than a band signal. An ADC performs sub sampling on a carrier frequency of a desired signal and performs oversampling on the band of the desired signal by using a sampling frequency to convert the analog signal which has passed through the noise attenuation and signal magnitude mapping variable amplifying unit into a digital signal of a direct conversion frequency band or an intermediate frequency band. The ADC has a dynamic range for processing both the desired signal and an undesired signal adjacent to the desired signal. A digital signal processing unit converts a signal frequency of the digital signal or digital-filters an undesired signal within the digital signal and processes the digital signal by digitally adjusting a gain.

Abstract: The quartz oscillator circuit includes an inverter comprising two complementary PMOS and NMOS transistors (P1, N1) series-mounted with a current source (4) between two terminals of a supply voltage source to define an active branch. A source terminal of the PMOS transistor (P1) is connected to the current source, whereas a source terminal of the other NMOS transistor (N1) is connected to an earth terminal. Drain terminals of the transistors are connected at output to a first electrode (XOUT) of the quartz (3), whereas the gate terminals of the transistors are connected at input to a second electrode (XIN) of the quartz. A first phase shift capacitor (C1) is connected to the first electrode of the quartz, whereas a second capacitor (C2) is connected to the second electrode of the quartz. The oscillator circuit includes active polarisation means (2) arranged between the drain terminals and the gate terminals of the inverter transistors.

Abstract: The instant invention provides methods and compositions for the treatment of infection or infectious colonization of the eyelid and/or ocular surface for the treatment and prevention of ocular disorders and eyelid disorders.

Abstract: An apparatus and method for non-surgically creating a restriction in a tissue is provided where a binding mechanism (36) is inserted into the issue. This invention also relates to an apparatus for creating a stoma of variable and reproducible size in a hollow organ.

Abstract: Described herein are compositions and methods for diagnosing and/or monitoring pathogenic disease states using positron emission tomography, wherein the pathogenic cells uniquely express, preferentially express, or overexpress vitamin receptors. Also described herein are 18F conjugates of vitamins and vitamin receptor-binding analogs and derivatives.

Abstract: The presently-disclosed subject matter provides methods and compositions for treating or reducing the risk of recurrence of a cancer in a subject. The methods comprise administering an effective amount of a T cell depleting composition to the subject to thereby treat the cancer.

Abstract: We disclose a method of preparing a conditioned cell culture medium, the method comprising the steps of: (a) culturing a mesenchymal stem cell (MSC), a descendent thereof or a cell line derived therefrom in a cell culture medium; and (b) optionally isolating the cell culture medium; in which the mesenchymal stem cell (MSC) is obtained by propagating a cell obtained by dispersing a embryonic stem (ES) cell colony, or a descendent thereof, in the absence of co-culture in a serum free medium comprising FGF2.

Abstract: An inverse micelle-based method for forming nanoparticles on supports includes dissolving a polymeric material in a solvent to provide a micelle solution. A nanoparticle source is dissolved in the micelle solution. A plurality of micelles having a nanoparticle in their core and an outer polymeric coating layer are formed in the micelle solution. The micelles are applied to a support. The polymeric coating layer is then removed from the micelles to expose the nanoparticles. A supported catalyst includes a nanocrystalline powder, thin film, or single crystal support. Metal nanoparticles having a median size from 0.5 nm to 25 nm, a size distribution having a standard deviation ?0.1 of their median size are on or embedded in the support. The plurality of metal nanoparticles are dispersed and in a periodic arrangement. The metal nanoparticles maintain their periodic arrangement and size distribution following heat treatments of at least 1,000° C.

Abstract: An H-pattern solar cell structure includes at least one busbar disposed in a first direction on an upper surface of a semiconductor substrate, and parallel gridlines formed on the semiconductor substrate such that each gridline extends over and contacts each busbar, wherein each gridline includes a central gridline portion and at least one endpoint structure disposed on at least one end thereof, the endpoint structure having a nominal width that is at least 1.5 times the width of the central gridline portion. The gridlines are co-extruded with a sacrificial material such that a base portion of each gridline forms a flattened structure with sacrificial material formed thereon. The endpoint structures are formed such that Each central gridline portion forms a raised vertex portion extending upward from the upper surface of each busbar.

Abstract: The invention relates to a method for the individual application of a hot embossing film, according to which an adhesive is printed on a substrate in the form of symbols, patterns, numbers etc., then a hot embossing film consisting of a backing film, peel-off layer and decorative layer is hot-laminated on the printed substrate and the backing film is removed. The invention is characterized in that the substrate is a personal document (1), on which personal data, in particular a passport photograph (2) (in reverse) is printed using a digital printing method, the printing medium being a toner (8) or a dye that develops adhesive characteristics at laminating temperatures. A diffractive hot embossing film (3) that is devoid of an adhesive coating is hot-laminated on the printed personal document (1) and the backing film (4) is removed. Finally, an adhesive film (9) with an adhesive power <10N/cm is rolled over the substrate surface to remove any residues (7) of non-bonded film.

Abstract: Method, apparatus and systems for a quick change lamp ballast assembly for newly manufactured lamp fixtures having the quick change ballast or a retrofit for an existing lamp fixture. The quick change ballast assembly includes a ballast mounting fixture 110 for housing the ballast 300, a wire connector fixture 130 and a mounting plate 120 for mounting the ballast mounting fixture 110. The ballast assembly allows for replacement of a non operating ballast to reduce replacement time and labor costs. In a new lamp fixture, the quick change ballast is thermally isolated from the lamp fixture, which reduces the effects of the waste heat from the ballast, and increase overall building efficiency by reducing the cooling load.

Abstract: A process of manufacturing zirconium alloy. The process may be used to make a nuclear fuel guide tube and/or a measuring tube which are main components of a nuclear fuel assembly structure. While a nuclear fuel guide tube and a measuring tube are manufactured by performing three-step cold working, and intermediate and final thermal annealing from a semi-finished TREX shell in the conventional method, the present invention relates to zirconium alloy undergoing two-step cold working, and intermediate and final thermal annealing from a TREX shell, resulting in enhanced strength and corrosion resistance.

Abstract: The described embodiments relate generally to methods and apparatus for use in determining solderability of an electrical component. One particular aspect relates to apparatus comprising a vacuum chamber, a load sensor, a platform and a control module. The load sensor has a contact portion disposed within the vacuum chamber and the platform is disposed in relation to the contact portion and has a component mounting surface and a mounting member for mounting an electrical component to the component mounting surface. The control module causes relative movement between the platform and the load sensor so that a contact surface of the electrical component is brought into close proximity with the contact portion. When the contact portion has solder thereon and the solder is brought into contact with the contact surface, the load sensor measures force arising from wetting of the solder to the contact surface.

Abstract: There is provided a method for Agrobacterium-mediated gene transformation of a host cell. The method uses an Agrobacterium which expresses a VirD2 protein resistant to cleavage by a caspase. The VirD2 protein is modified by replacement of an aspartic acid residue with an alternative amino acid at one or more of the caspase cleavage sites within the protein amino acid sequence. This method improves the low efficiency of Agrobacterium-mediated gene transfer in certain plant cells and in animal cells caused by caspase cleavage of the VirD2 protein. The modified VirD2 protein, a gene for its expression and a method of producing a protein of interest by Agrobacterium-mediated transformation of a host cell are also described.

Abstract: A computerized method of image processing to form a collage within a predetermined outline from a plurality of images, the method comprising: processing each image to assign a saliency measure to each pixel, said processing utilizing a dissimilarity measure which combines an appearance component and a distance component; finding a first patch of said image and comparing with other patches at different distances from said first patch using said dissimilarity measure, thereby to obtain a score; applying to each pixel of said first patch said obtained score; continuing said comparing and scoring with additional patches of said image until each pixel obtains a score; from said scored pixels providing for each image a region of interest, by setting an initial boundary that encloses a predetermined set of highest scored pixels, and propagating a curve around said initial boundary in such a way as to minimize length and maximize included saliency; and combining said regions of interest into said collage by: ordering

Abstract: A server and a terminal enabling channel capacity estimation in a High-Speed Downlink Packet Access (HSDPA) network and a method of controlling the server and the terminal are provided. More particularly, when transmitting data between both terminals in an HSDPA network, a server end may transmit a packet pair of the same size and a client end may measure a time difference between the packet pair and thereby proceed filtering. Through this, it is possible to estimate the channel capacity. Therefore, it is possible to prevent data transmission from exceeding the channel capacity in the HSDPA to thereby prevent a packet loss and to effectively use a channel.

Abstract: The present invention relates to novel analogs of choline and methods of use or treatment of neurodegenerative disorders and/or conditions such as Parkinson's disease, Huntington disease, Alzheimer's disease and related disorders such as amyotrophic lateral sclerosis, spinal muscular atrophy, Friedrich's ataxia, Pick's disease, Bassen-Kornzweig syndrome, Refsom's disease, retinal degeneration, Cruetzfelt-Jacob syndrome or prion disease (mad cow disease), dementia with Lewy bodies, schizophrenia, paraneoplastic cerebellar degeneration and neurodegenerative conditions caused by stroke. The present compounds are effective to treat any neurological condition where acetylcholine transmission neurons and their target cells are affected.

Abstract: A novel methylated catechin is provided which has stronger antiallergic activity than conventionally known methylated catechins such as epigallocatechin-3-O-(3-O-methyl)gallate and epigallocatechin-3-O-(4-O-methyl)gallate. The epigallocatechin-3-O-gallate derivative is represented by the chemical formula I: (wherein R1 to R6 are each a hydrogen atom or a methyl group, and at least three of R1 to R6 are methyl groups) or an isomer thereof.

Abstract: A relay node including one or more components configured to encode a message to be transmitted to an access node, the message used to identify the relay node as a relay node during initialization of the relay node.

Abstract: Provided is a method for fabricating semiconductor package and a semiconductor package fabricated using the same. The method for fabricating semiconductor package dopes a mixture including the polymer material and the solder particle on the substrate in which the terminal is formed and applies heat, and thus the solder particle flows (or diffuses) toward the terminal in the heated polymer resin to adhere to the exposed surface of the terminal, i.e., the side surface and upper surface of the terminal, thereby forming the solder layer. The solder layer improves the adhesive strength between the terminal of the semiconductor chip and the terminal of the substrate in the subsequent flip chip bonding process.