Abstract: An array substrate, a display panel, and a display device are provided. In the array substrate, each of the pixel units includes a first pixel region and a second pixel region. The array substrate includes an alignment film located on the base substrate, a plurality of first electrode strips located in the first pixel region, and a plurality of second electrode strips located in the second pixel region. The alignment film has a first alignment direction and a second alignment direction. An extension direction of the first electrode strip and the first alignment direction have a first included angle, an extension direction of the second electrode strip and the second alignment direction have a second included angle, and the first included angle is less than the second included angle.

Abstract: In a method of forming a contact plug in a semiconductor integrated circuit device, the contact plug may be formed in a process chamber of a substrate-processing apparatus. The process chamber may have a process space. The process chamber may include a substrate supporter placed in a lower region of the process space to support a semiconductor substrate, and a gas injector placed in an upper region of the process space to inject a gas to the semiconductor substrate. An insulating interlayer having a contact hole may be formed on the semiconductor substrate loaded into the process space. A nucleation layer may be formed on an inner surface of the contact hole and an upper surface of the insulating interlayer. A semi-bulk layer may be formed on the nucleation layer in a lower region of the contact hole. An inhibiting layer may be formed on the semi-bulk layer and the exposed nucleation layer. A main-bulk layer may be formed on the semi-bulk layer to fill the contact hole with the main-bulk layer.

Abstract: Disclosed herein are an apparatus and method for constructing big data on unstructured cyber threat information. The method may include collecting unstructured cyber threat information, structuring the collected unstructured cyber threat information based on a previously trained AI model, and constructing big data from the structured cyber threat information.

Abstract: A driving apparatus includes a body; at least one sensor that is exposed to an outside of the body and configured to sense a user input for controlling driving of the body; a controller configured to generate at least one control command for driving of the body according to the sensed user input; and a motor that is configured to generate a driving force for driving the body according to the generated at least one control command.

Abstract: Provided is a synchronization method and apparatus in a wireless communication system. A synchronization method according to an aspect of the present disclosure may include: receiving a first synchronization signal and a second synchronization signal; determining a priority order of the first synchronization signal and the second synchronization signal; and performing synchronization based on a synchronization signal having a higher priority between the first synchronization signal and the second synchronization signal.

Abstract: The present invention relates to Siphoviridae bacteriophage Lac-GAP-3 (Accession Number KCTC 12816BP) having the ability to specifically kill Lactococcus garvieae bacteria and a genome represented by SEQ ID NO: 1 and isolated from nature, and a method for prevention and treatment of Lactococcus garvieae bacterial infection by using a composition containing the same bacteriophage as an effective ingredient.

Abstract: Disclosed is a scene meta information generating apparatus including: a subtitle information generating unit configured to detect a plurality of unit subtitles based on a subtitle file related to image contents and correct the plurality of unit subtitles; an audio information generating unit configured to extract audio information from the image contents, detect a plurality of speech segments based on the audio information, and perform speech-recognition on audio information in each speech segment; and an image information generating unit configured to detect a video segment corresponding to each speech segment, perform image-recognition on image frames in the video segment, and selecting a representative image from the image frames.

Abstract: A method includes mapping, based on a first group-hopping associated with a first time resource, a first demodulation-reference signal (DM-RS) in a first symbol in the first time resource; mapping, based on a second group-hopping associated with the first time resource and with an offset, a second DM-RS in a second symbol in the first time resource; mapping, based on a third group-hopping associated with a second time resource, a third DM-RS in a third symbol in the second time resource; mapping, based on a fourth group-hopping associated with the second time resource and with an offset, a fourth DM-RS in a fourth symbol in the second time resource; and transmitting, to a second wireless user device, the first DM-RS, the second DM-RS, the third DM-RS, and the fourth DM-RS.

Abstract: A user terminal device and a displaying method thereof are provided.

Abstract: Exemplary embodiments provide a method and apparatus for transmitting a synchronization signal for Device-to-Device (D2D) communication in a wireless communication system. With respect to a D2D synchronization source to transmit a synchronization signal for D2D communication, the method includes: generating a D2D Synchronization Signal (D2DSS); and transmitting, by a synchronization source, the D2DSS to a D2D reception (Rx) UE, wherein the D2DSS includes a Primary D2D Synchronization Signal (PD2DSS) generated based on information associated with the synchronization source.

Abstract: Disclosed is a permeable membrane support having an attachable and detachable permeable membrane, the permeable membrane support comprising: a lower support; an upper support partially accommodated into the lower support; and a permeable membrane disposed between the lower support and the upper support. When the upper support and the lower support are engaged with each other in a snap-fit manner, the permeable membrane is sandwiched between a bottom opening of a cylindrical lower member of the upper support and a top face of a bottom support portion of the lower support.

Abstract: An electronic device is disclosed. The electronic device according to an embodiment disclosed in the disclosure includes a camera, a display, a memory storing a plurality of captured images and preference information for each captured image, and a processor operatively connected to the camera, the display, and the memory, wherein the processor obtains a live view image using the camera, determines at least one image of which a preference is relatively high among the plurality of captured images as additional information of an augmented reality service based on at least one of the preference information or an object included in the live view image, and displays the additional information and the live view image on the display.

Abstract: A water cooling apparatus may include a first cooling tube including a first main body having a first internal space in which cooling water is provided, and a first connection pipe connected to the first main body, wherein the cooling water is discharged from the first internal space through the first connection pipe, a second cooling tube including a second connection pipe into which the first cooling tube is inserted so that the cooling water is provided from the first connection pipe to the second connection pipe, and a second main body connected to the second connection pipe, wherein the second main body includes a second internal space in which the cooling water drawn from the second connection pipe is provided, and a watertight gasket disposed on the first connection pipe, wherein the first main body and the second main body is spaced from each other with a predetermined distance.

Abstract: A composition for preventing or treating an infection or disease caused by a pathogenic Escherichia coli includes a Myoviridae bacteriophage (Esc-COP-23) having an ability to lyse the pathogenic Escherichia coli and a pharmaceutically acceptable carrier. A method for preventing or treating an infection or disease caused by a pathogenic Escherichia coli includes administering to a subject a Myoviridae bacteriophage and lysing the pathogenic Escherichia coli by the Myoviridae bacteriophage.

Abstract: Provided is a refrigerator which allows a pivoting bar to pivot to seal a gap between a pair of doors regardless of whether the door at which the pivoting bar is not installed between the pair of doors is open or closed. The refrigerator includes a guide device which induces the pivoting bar to pivot. Here, the guide device includes a rack that is moved forward and backward linearly depending on opening and closing of the second door and includes a second magnet built therein, a pinion gear engaged with the rack and pivoting when the rack is moved linearly, and a guide unit which includes a guide groove guiding a guide protrusion and is engaged with the pinion gear to move linearly in a direction opposite to that of the rack to allow the pivoting bar to pivot when the pinion gear pivots.

Abstract: A method includes generating a first DM-RS for V2X communication and a second DM-RS for V2X communication, the first DM-RS for V2X communication being mapped in a first symbol in a first slot of a subframe, the second DM-RS for V2X communication being mapped in a second symbol in the first slot; generating a third DM-RS for V2X communication and a fourth DM-RS for V2X communication, the third DM-RS for V2X communication being mapped in a first symbol in a second slot of the subframe, the fourth DM-RS for V2X communication being mapped in a second symbol in the second slot; and transmitting the first DM-RS for V2X communication, the second DM-RS for V2X communication, the third DM-RS for V2X communication, and the fourth DM-RS for V2X communication. The first DM-RS is generated based on a first group-hopping, and the second DM-RS is generated based on a second group-hopping.

Abstract: Disclosed herein is an air conditioner. The air conditioner include a housing having a discharge port, a blade located in the discharge port where the blade is rotatable with respect to the housing, a blade driving member configured to rotate the blade, and an elastic member located between the blade and the blade driving member and the elastic member including a stopper coupleable to the blade driving member.

Abstract: According to an embodiment of the present disclosure, a driving force control apparatus for a vehicle includes: a front-wheel driver; a rear-wheel driver; a wheel speed detector; a wheel vibration calculator; an estimated speed calculator that calculates an estimated vehicle speed of the vehicle; a slip-rate calculator that calculates a slip rate of each wheel; and a driving controller that reduces a driving force of the front wheel driver or the rear wheel driver when a slip rate of each wheel is greater than a preset slip rate value. The estimated speed calculator determines that the estimated vehicle speed is greater than an actual speed of the vehicle when the vibration value calculated by the wheel vibration calculator is greater than a preset vibration value.