Abstract: A video decoding apparatus decodes a sequence of one or more pictures in the unit of blocks which are split from each picture. The apparatus comprising a decoder configured to reconstruct, from a bitstream, a current motion vector difference of the current block among the blocks which belong to the sequence of one or more pictures, and an image decoder configured to predict and decode the current block using the motion vector of the current block. When the current motion vector difference of the current block is zero, the resolution of the current motion vector difference of the current block is set to the ¼ pixel precision without the information on the motion vector resolution extracted.

Abstract: A display device may include a display panel including first and second pixels respectively connected to first and second sensing lines, a sensing driver including a sensing channel shared by the first and the second sensing lines, and a controller configured to control the display panel and the sensing driver. The controller may be configured to, in a first time period, electrically disconnect the sensing channel from the first and the second sensing lines, and reflect electrical characteristics of the first and the second pixels in the first and the second sensing lines, respectively, as sensing voltages, and in a second time period, record the sensing voltages reflected in the first and the second sensing lines in the sensing channel by time-sharing.

Abstract: The present disclosure relates to a polycarbonate resin composition, and more particularly, to a polycarbonate resin composition containing 90 wt % to 99 wt % of a polycarbonate resin, 0.3 wt % to 0.7 wt % of an anthraquinone-based black dye, and 0.2 wt % to 1.0 wt % of an acrylic polymeric chain extender, and a molded article containing the same.

Abstract: A steroid sulfatase inhibitor provided by the present invention is a safe substance without toxicity and adverse effects, has inhibitory activity against various viruses, and thus is capable of effectively preventing, ameliorating, or treating viral infections or diseases caused by viral infections.

Abstract: The semiconductor device includes a substrate having a cell area and a via area; a transistor and a logic interconnection disposed over the substrate; a lower insulating layer covering the transistor and the logic interconnection; a lower conductive layer on the lower insulating layer in the cell area; a support pattern disposed on the lower insulating layer in the via area; a lower via plug having a side surface in contact with the support pattern and a bottom surface in contact with the logic interconnection; a word line stack disposed on the lower conductive layer in the cell area; an dielectric layer stack disposed on the support pattern in the via area; a vertical channel pillar penetrating the word line stack to be connected to the lower conductive layer; and an upper via plug penetrating the dielectric layer stack to be vertically aligned with the lower via plug.

Abstract: Disclosed herein is a method for decoding a video including determining a coding unit to be decoded by block partitioning, decoding prediction syntaxes for the coding unit, the prediction syntaxes including a skip flag indicating whether the coding unit is encoded in a skip mode, after the decoding of the prediction syntaxes, decoding transform syntaxes including a transformation/quantization skip flag and a coding unit cbf, wherein the transformation/quantization skip flag indicates whether inverse transformation, inverse quantization, and at least part of in-loop filterings are skipped, and the coding unit cbf indicates whether all coefficients in a luma block and two chroma blocks constituting the coding unit are zero, and reconstructing the coding unit based on the prediction syntaxes and the transform syntaxes.

Abstract: The present invention relates to a method for increasing chaperone activity by irradiating peroxiredoxin (Prx) proteins. More particularly, the present invention may be useful for preparing recombinant proteins imparting resistance against various environmental stresses by increasing the chaperone activity of peroxiredoxin, since it has been observed that irradiated peroxiredoxin has enhanced chaperone activity characteristics, wherein an ?-helix structure decreases while a ?-sheet structure increases, from analysis results of a protein structure change and chaperone activity after irradiating two types of peroxiredoxins (2-Cys, 3-Cys) which are two active cysteine motifs of peroxiredoxin.

Abstract: The present disclosure provides a high-power variable inductor and a filter employing the same. A provided variable inductor comprises a first inductor and a second inductor. The first inductor is connected to a first input terminal and to a first output terminal of a two-port circuit. The second inductor is connected to a second input terminal and to a second output terminal of the two-port circuit. The first inductor and the second inductor are symmetrical to each other and jointly surround an adjustable area for varying an inductance of the variable inductor.

Abstract: The present disclosure provides a high-power variable inductor and a filter employing the same. A provided variable inductor comprises a first inductor and a second inductor. The first inductor is connected to a first input terminal and to a first output terminal of a two-port circuit. The second inductor is connected to a second input terminal and to a second output terminal of the two-port circuit. The first inductor and the second inductor are symmetrical to each other and jointly surround an adjustable area for varying an inductance of the variable inductor.

Abstract: The present invention relates to a method for increasing chaperone activity by irradiating peroxiredoxin (Prx) proteins. More particularly, the present invention may be useful for preparing recombinant proteins imparting resistance against various environmental stresses by increasing the chaperone activity of peroxiredoxin, since it has been observed that irradiated peroxiredoxin has enhanced chaperone activity characteristics, wherein an ?-helix structure decreases while a ?-sheet structure increases, from analysis results of a protein structure change and chaperone activity after irradiating two types of peroxiredoxins (2-Cys, 3-Cys) which are two active cysteine motifs of peroxiredoxin.

Abstract: A method and apparatus for compensating a voltage error caused by a dead time of a motor driving inverter outputs command current, generates command voltage by proportionally integrating the command current on a basis of a starting point in which a polarity of current being applied to a motor is varied, converts the command voltage to a control signal in a pulse width modulator, and transmits the command voltage to the inverter, whereby a current distortion occurring around a zero current becomes minimized and a torque ripple becomes decreased in accordance therewith.