Abstract: The present invention relates to a recombinant vector and a transgenic mouse for expressing human ferritin in a tissue non-specific manner, and more particularly, to a vector prepared by operably linking a human ferritin gene to a promoter including a cytomegalovirus (CMV) early enhancer element and a ?-actin promoter, and a transgenic mouse expressing human ferritin in a tissue non-specific manner, which is transformed with the vector. Further, the present invention relates to a method for preparing a transgenic mouse, and a method for monitoring cell or tissue therapy using the transgenic mouse.

Abstract: The present invention provides an apparatus for measuring a Depth-Of-Interaction (DOI), comprising a crystal layer 10 of a mono layer in which a plurality of crystals for absorbing gamma rays are consecutively arranged, scintillation light detectors disposed at one end of the crystals and configured to detect scintillation light emitted from the crystal layer 10 by the gamma rays, change means included in the crystals and configured to linearly change transmittance in a length direction of the crystals, and a control unit 30 configured to calculate the DOI in the crystal layer 10 on a basis of the first output signal and the second output signal. The scintillation light detector outputs the first output signal in one direction and the second output signal in a direction at a right angle to the one direction.

Abstract: A wireless localization technology using efficient multilateration in a wireless sensor network is disclosed. After calculating estimated distances from each of at least three reference nodes to a blind node using received signal strength of wireless signals that the at least three reference nodes received from the blind node, the estimated location of the blind node is obtained through multilateration using the calculated estimated distances. To correct error in the estimated location, the estimated distances are used, and the error correction direction and error correction distance for the estimated location are calculated by applying a largest weight to the reference node closest to the estimated location. The error of the estimated location is corrected by move the estimated location of the blind node by the calculated error correction direction and error correction distance. Calculation for the error correction is very simple and fast.

Abstract: A fungus, for biological control, having Fusarium graminearum virus 1-DK21 transmitted thereto and a method for biological control using the same and discloses a fungus, for biological control, having an infectious Fusarium virus transmitted thereto, a composition for biological control comprising the same, and a method for biological control using the same. It also provides a method for biological control, which includes bringing a virulent wild-type species into contact with a fungus having a virus inserted therein. It also provides a method of transmitting an infectious Fusarium virus to a vegetatively incompatible strain by a protoplast fusion.

Abstract: The present invention relates to a WLAN virtualization system which is capable of efficiently separating a Basic Service Set (BSS) into a plurality of virtual BSSs in a Time Division Multiplexing (TDM) manner. The WLAN virtualization system includes an Access Point (AP) for providing a plurality of vBSSs, and a plurality of stations corresponding to the vBSSs provided by the AP. Each of the vBSSs is operated on a superframe basis, the superframe being scheduled by a beacon frame transmitted from the AP. The superframe includes the beacon frame, one contention-free period, and one contention period. The CPs of the vBSSs include intervals which do not overlap each other. The vBSSs can be classified into any groups designated by a service provider based on certain criteria such as physical layer, QoS, security level, or network access authority, and times can be allocated to superframes at different rates or frequencies.

Abstract: An uplink scheduling method using one bit per user feedback includes: receiving one-bit feedback of the user's channel condition from a plurality of users, the one-bit feedback of the user's channel condition corresponds to a value of the cumulative distribution function of the user's instantaneous achievable rate; selecting a user from the users whose channel condition is equal to or greater than a predetermined threshold; and transmitting data at an instantaneous achievable rate of the selected user.

Abstract: A flash memory cell string and a method of fabricating the same are provided. The flash memory cell string includes a plurality of cell devices and switching devices connected to ends of the cell devices. Each of the cell devices includes a semiconductor substrate, a tunneling insulating layer, a charge storage node, a control insulating layer, and a control electrode which are sequentially laminated on the semiconductor substrate. In each cell device, a source/drain region is not formed. The switching device does not include a source or drain region in a side connected to the cell devices. The switching device includes a source or drain region in the other side that is not connected to the cell devices. The source or drain region does or does not overlap the control electrode. Accordingly, it is possible to improve a miniaturization property and performance of NAND flash memory cell devices.

Abstract: The present invention relates to novel platensimycin derivatives, their intermediates and preparing methods of the same. Platensimycin is known as an effective antibiotic material having a broad antimicrobial spectrum and its derivatives are also expected to be effective antibiotic candidates. The present invention also relates to a novel preparing method of platensimycin. The intermediates used for the production of platensimycin and its derivatives of the present invention are tricyclo ketone derivatives and tetracyclo derivatives. Tetracyclo derivatives are prepared from tricyclo ketone derivatives prepared by carbonyl ylide [3+2] cycloaddition of dia-zoketone derivative.

Abstract: A ballistocardiogram (BCG) analysis apparatus, method, and system is provided for utilizing the BCG for a vehicle. A basic pattern is selected when measurement of a BCG is initiated. Data about BCG is measured for a predetermined period of time. Whether the basic pattern is suitable for the measured data is determined by comparing the measured data with the basic pattern. If the basic pattern is suitable for the measured BCG data, continuous data about the BCG is collected. Signal processing is performed based on pattern matching using the continuous data. A biological condition of the examinee is recognized using results of the signal processing. A posture of the examinee is measured, and if the posture of the examinee has changed, a pattern DB is searched, the basic pattern is changed to a suitable pattern, and then signal processing is performed.

Abstract: The present invention provides a radio transmitting and receiving apparatus having multiple antennas that can decrease an influence due to interference between cells that exists in a multi-cell environment, by using a transmission method that not only considers performance of a corresponding cell but also an influence due to interference on adjacent cells and an influence due to interference from the adjacent cells in a multi-user and multi-cell environment, effectively use limited radio resources, and increase a data rate of a radio communication system, and a method thereof.

Abstract: A method for a decoding device to decode a codeword matrix of a product code includes: generating a first extended parity check matrix for a vertical code; decoding a horizontal codeword of a plurality of rows in the codeword matrix to thus perform a first decoding process; generating a second extended parity check matrix by removing a column corresponding to a row of the first decoding-succeeded horizontal codeword from the first extended parity check matrix; and decoding the first decoding-failed horizontal codeword by using the second extended parity check matrix to thus perform a second decoding process. Therefore, the simple and reliable product code decoding method is provided.

Abstract: An electric field generating apparatus for a combustion chamber, may include an electric field generator located within a space of the combustion chamber where combustion flames may be produced to create electric fields within the space of the combustion chamber through an applied predetermined voltage, a lead-in wire connected to the electric field generator to flow the predetermined voltage to the electric field generator, and a high voltage providing unit connected to the lead-in wire for selectively applying the predetermined voltage to the lead-in wire in accordance with an output signal of a controller generated depending on an operation condition of an engine.

Abstract: The present invention relates to a pharmaceutical composition for selectively treating mechanical allodynia, which provides eugenol or a pharmaceutically acceptable salt thereof at a concentration lower than that which would inhibit voltage-gated sodium channels (VGSCs), a pharmaceutical composition for blocking hyperpolarization-activated current (Ih), and a transdermal preparation for treating mechanical allodynia comprising the composition. Even though administered at a concentration lower than that which would inhibit VGSCs, the eugenol of the present invention inhibits Ih in a cAMP or G-protein coupled receptor (GPCR) independent manner, thereby selectively ameliorating mechanical allodynia. Therefore, when the eugenol of the present invention is formulated into a transdermal preparation to be provided at a concentration lower than that which would inhibit VGSCs, and directly applied to the wound lesion, it can be used as a pharmaceutical composition capable of selectively treating mechanical allodynia.

Abstract: A particulate matter (PM) sensor unit may include an exhaust line where exhaust gas passes, and a PM sensor that may be disposed at one side of the exhaust line and that generates a signal when particulate matter included in the exhaust gas passes the vicinity thereof, wherein the PM sensor may be an electrostatic induction type that generates an induction charge while the particulate matter having an electric charge passes the vicinity thereof.

Abstract: A method of manufacturing a quantum dot, the method including: mixing of a Group II precursor and a Group III precursor in a solvent to prepare a first mixture; heating the first mixture at a temperature of about 200° C. to about 350° C.; adding a Group V precursor and a Group VI precursor to the first mixture while maintaining the first mixture at the temperature of about 200° C. to about 350° C. to prepare a second mixture; and maintaining the second mixture at the temperature of about 200° C. to about 350° C. to form a quantum dot.

Abstract: A thin film transistor, which has a first passivation layer and a second passivation layer to maintain high reliability while preventing hydrogen from being induced to a semiconductor layer, and a method for fabricating the thin film transistor are provided. The method includes providing a substrate including an insulation substrate, forming a gate electrode on the substrate, forming a gate insulation layer on the substrate and the gate electrode, forming a semiconductor layer on the gate insulation layer, forming source/drain electrodes on the semiconductor layer to expose a portion of a top portion of the semiconductor layer, forming a first passivation layer to cover exposed top portions of the gate insulation layer, the semiconductor layer and the source/drain electrodes, and forming a second passivation layer on the first passivation layer, wherein the forming of the second passivation layer comprises performing deposition at a higher temperature than the forming of the first passivation layer.

Abstract: A switching device includes a first switch disposed between a power source voltage and an intermediate node, the first switch forming a current path on the basis of an input signal, a second switch disposed between the intermediate node and a ground, the second switch forming a current path on the basis of a voltage of the intermediate node, and a transmission gate receiving the input signal, the transmission gate outputting the input signal on the basis of the voltage of the intermediate node.

Abstract: Disclosed are a new Mercury-free flat light source structure capable of enhancing and adjusting brightness, maintaining stable and uniform discharge, and improving luminous efficiency, and a large flat light source apparatus using the same Mercury-free flat light source structure as a unit cell capable of adjusting the brightness and causing local discharges in selected areas, and a driving method thereof.

Abstract: A flash memory cell stack includes a semiconductor substrate; a control electrode formed in a vertical pillar shape on a surface of the semiconductor substrate; an insulating film formed between the control electrode and the semiconductor substrate; a gate stack formed on a side surface of the control electrode; a plurality of first insulating films formed as layers on a side surface of the gate stack; a plurality of second doping semiconductor areas formed as layers on a side surface of the gate stack; and a first doping semiconductor area formed on a portion of side surfaces of the first insulating films and the second doping semiconductor areas and formed on side surfaces facing each other in a first direction. The first insulating films and the second doping semiconductor areas are alternately provided on the side surface of the gate stack.

Abstract: A back-bias region is disposed on a substrate. A buried insulating layer covers the substrate and the back-bias region. A body is formed on the buried insulating layer and partially overlaps the back-bias region. A drain is in contact with the body. A gate electrode covers top and lateral surfaces of the body.