Abstract: The present invention relates to expression vectors containing in vivo urea cycle enzyme gene; transformants thereof; and the use of transformants for protein overexpression. During the overexpression of protein, if the animal cell transformed with expression vectors of the present invention is used, amounts of ammonia accumulation within cell culture medium will decrease and cell growth rate will increase, thus, it is advantageous to be capable of obtaining desired protein in high yields.

Abstract: An alkaline lipase isolated from Vibrio metschnikovii RH530 and a polynucleotide sequence encoding the same are provided. The isolated alkaline lipase has an amino acid sequence of SEQ ID NO: 5 and the polynucleotide having a base sequence of SEQ ID NO: 4 encodes the alkaline lipase. The isolated alkaline lipase exhibits an optimal activity at a high pH level, that is, at pH 10˜11, and has very high ratio of residual enzyme activity and high compatibility with a surfactant, so that it can be suitably used as an enzyme for a laundry detergent.

Abstract: The present invention relates to genetically engineered recombinant respiratory syncytial viruses and viral vectors which contain deletions of various viral accessory gene(s) either singly or in combination. In accordance with the present invention, the recombinant respiratory syncytial viral vectors and viruses are engineered to contain complete deletions of the M2-2, NS1, NS2, or SH viral accessory genes or various combinations thereof. In addition, the present invention relates to the attenuation of respiratory syncytial virus by mutagenisis of the M2-1 gene.

Abstract: The present invention relates to a valve control method for a refrigerator, and more particularly, to a valve control method for a refrigerator which controls a three-way valve for opening and closing refrigerant channels to a refrigerating chamber evaporator and a freshening chamber evaporator. The present invention is provided with the three-way valve of an AC valve for controlling the refrigerant to flow into the refrigerating chamber and the freshening chamber evaporator. In addition, in order to reduce driving noise generated from the three-way valve, the three-way valve is controlled to operate at a point of time when a predetermined time has passed after the compressor is driven. As a result, since driving noise caused from the three-way valve is drowned out by the driving noise of the three-way valve, an advantage of reducing the noise of the three-way valve can be expected.

Abstract: A computer connected to a network, including a network part to process data received through the network; and a controller to detect environment identification data from the data received through the network, and to change an operating state of a system into a predetermined operating state corresponding to the detected environment identification data. Accordingly a computer, a control method thereof, and a network system is provided to automatically control an operation of the system, for convenience of a user, in accordance with the environment where a computer is in use by changing the operation of the system into the predetermined operation according to the detected environment identification data when the environment identification data received through the network is detected.

Abstract: The invention relates to recombinant plasmid pDSBCm harboring the gene vapk-repeated region, which gene encodes alkalic protease VapK, a microorganism Vibrio metschnikovii transformed therewith, and method for producing an alkaline protease VapK using the same microorganism.

Abstract: An array substrate for a transflective liquid crystal display device includes: a gate line on a substrate; a data line crossing the gate line, the gate line and the data line defining a pixel region having a transmissive portion and a reflective portion; a gate electrode connected to the gate line; source and drain electrode spaced apart from each other over the gate electrode, the source and drain electrode being spaced apart from each other, the source electrode being connected to the data line; a reflective layer having the same layer as the source and drain electrodes, the reflective layer being disposed in the pixel region and having a transmissive hole corresponding to the transmissive portion; and a pixel electrode connected to the drain electrode, the pixel electrode being disposed in the pixel region, wherein the source and drain electrodes and the reflective layer have multiple layers of metal, wherein a top layer of the multiple layers includes a reflective metallic material.

Abstract: The present invention relates to genetically engineered recombinant respiratory syncytial viruses and viral vectors which contain deletions of various viral accessory gene(s) either singly or in combination. In accordance with the present invention, the recombinant respiratory syncytial viral vectors and viruses are engineered to contain complete deletions of the M2-2, NS1, NS2, or SH viral accessory genes or various combinations thereof. In addition, the present invention relates to the attenuation of respiratory syncytial virus by mutagenisis of the M2-1 gene.

Abstract: A door mounting structure using a guide rail, capable of guiding movement of a door and minimizing the space occupied for opening and closing the door, is provided. The door mounting structure includes a case panel forming part of a case, a door to partially close the case panel, at least one guide protrusion formed in the door, and at least one guide rail guiding the guide protrusion to move the door inside of the case. According to the present invention, the door size has minimal effect on the internal layout of the computer case, thereby increasing the degree of freedom for designing. Also the door can be fixed at arbitrary position while being opened due to friction between a door boss and the guide rail.

Abstract: The present invention relates to genetically engineered recombinant RS viruses and viral vectors which contain heterologous genes which for the use as vaccines. In accordance with the present invention, the recombinant RS viral vectors and viruses are engineered to contain heterologous genes, including genes of other viruses, pathogens, cellular genes, tumor antigens, or to encode combinations of genes from different strains of RSV.

Abstract: The complete polynucleotide sequence of the human respiratory syncytial virus subgroup B strain 9320 genome is provided. Proteins encoded by this polynucleotide sequence are also provided. Isolated or recombinant RSV (e.g., attenuated recombinant RSV), nucleic acids, and polypeptides, e.g., comprising mutations in the attachment protein G, are also provided, as are immunogenic compositions comprising such isolated or recombinant RSV, nucleic acids, and polypeptides. Related methods are also described.

Abstract: An apparatus and method for performing Traffic Flow Template (TFT) filtering according to Internet Protocol (IP) versions in a mobile communication system. The mobile communication system supports an address of a first IP version including first bits and an address of a second IP version including second bits containing the first bits. IP version-based information is extracted from the source IP address. TFT information containing the extracted information is generated and the generated TFT information is transmitted to a Gateway GPRS (General Packet Radio Service) Support Node (GGSN).

Abstract: An array substrate for a transflective liquid crystal display device includes: a gate line on a substrate; a data line crossing the gate line, the gate line and the data line defining a pixel region having a transmissive portion and a reflective portion; a gate electrode connected to the gate line; source and drain electrode spaced apart from each other over the gate electrode, the source and drain electrode being spaced apart from each other, the source electrode being connected to the data line; a reflective layer having the same layer as the source and drain electrodes, the reflective layer being disposed in the pixel region and having a transmissive hole corresponding to the transmissive portion; and a pixel electrode connected to the drain electrode, the pixel electrode being disposed in the pixel region, wherein the source and drain electrodes and the reflective layer have multiple layers of metal, wherein a top layer of the multiple layers includes a reflective metallic material.

Abstract: Vectors and methods for the production of influenza viruses suitable as recombinant influenza vaccines in cell culture are provided. Bi-directional expression vectors for use in a multi-plasmid influenza virus expression system are provided.

Abstract: An alkaline lipase isolated from Vibrio metschnikovii RH530 and a polynucleotide sequence encoding the same are provided. The isolated alkaline lipase has an amino acid sequence of SEQ ID NO: 5 and the polynucleotide having a base sequence of SEQ ID NO: 4 encodes the alkaline lipase. The isolated alkaline lipase exhibits an optimal activity at a high pH level, that is, at pH 10˜11, and has very high ratio of residual enzyme activity and high compatibility with a surfactant, so that it can be suitably used as an enzyme for a laundry detergent.

Abstract: An array substrate for a transflective liquid crystal display device includes: a gate line on a substrate; a data line crossing the gate line, the gate line and the data line defining a pixel region having a transmissive portion and a reflective portion; a gate electrode connected to the gate line; source and drain electrode spaced apart from each other over the gate electrode, the source and drain electrode being spaced apart from each other, the source electrode being connected to the data line; a reflective layer having the same layer as the source and drain electrodes, the reflective layer being disposed in the pixel region and having a transmissive hole corresponding to the transmissive portion; and a pixel electrode connected to the drain electrode, the pixel electrode being disposed in the pixel region, wherein the source and drain electrodes and the reflective layer have multiple layers of metal, wherein a top layer of the multiple layers includes a reflective metallic material.

Abstract: The invention relates to recombinant plasmid pDSBCm harboring the gene vapk-repeated region, which gene encodes alkalic protease VapK, a microorganism Vibrio metschnikovii transformed therewith, and method for producing an alkaline protease VapK using the same microorganism.

Abstract: An electroplating anode including a substantially convex oxidizing surface for oxidation of metal atoms in a semiconductor wafer electroplating process. The electroplating anode of the present invention substantially prolongs the lifetime of the anode and contributes to the prevention of wafer contamination due to generation of potential wafer-contaminating precipitate particles during a wafer electroplating process.