Abstract: A display device includes: a display panel; a driving voltage generator; a power voltage generator; an input voltage generator; and a timing controller. The display panel is provided with a pixel configured to emit light by using a driving voltage. The driving voltage generator is configured to supply the driving voltage to the pixel. The power voltage generator is configured to generate power voltages for driving of the display panel by using an input voltage, and generating an input voltage sensing value by sensing the input voltage. The input voltage generator is configured to supply the input voltage to the power voltage generator. The timing controller is configured to control an operation of at least one of the driving voltage generator, the power voltage generator, and the input voltage generator according to the input voltage sensing value.

Abstract: Provided are an anti-VEGF hexameric antibody, and a composition including the hexameric antibody.

Abstract: A foldable device includes: a flexible display configured to display an execution screen of an application; and a controller configured to control the flexible display to display an execution screen of at least one first application on a first surface of the flexible display that is used as a display of the foldable device when the flexible display is folded, and control, in response to the flexible display being unfolded, the flexible display to display the execution screen of the at least one first application and an execution screen of at least one second application related to the at least one first application to be displayed on a second surface of the flexible display that is used as a display of the foldable device when the flexible display is unfolded.

Abstract: A battery SOH estimating apparatus according to an embodiment of the present disclosure includes a SOH estimating unit configured to estimate a first SOH of a battery based on the measured voltage and current of the battery; a SOC change calculating unit configured to calculate a SOC change region and a SOC change amount of the battery based on the measured voltage; a weight calculating unit configured to calculate a weight based on a SOC region factor calculated by comparing the SOC change region with a preset criterion SOC region, a SOC change amount factor based on the SOC change amount, and a temperature factor based on the measured temperature of the battery; and a SOH correcting unit configured to correct the first SOH according to the calculated weight and a preset second SOH.

Abstract: The present invention provides an evaporative condenser capable of ensuring cooling performance without generating pressure loss, and provides an evaporative condenser comprising: a condensation module; a water injection module for spraying; and a blowing module, wherein the condensation module has stacked N header rows, each comprising: a first header which is disposed at one side thereof and in which a flow path is formed; and a plurality of connecting tubes for connecting the flow paths of the first header and the second header between the first header and the second header, and, here, N is a natural number greater than or equal to 2.

Abstract: An apparatus performs a method for estimating residual stress of a material such as plastics. The apparatus includes an inspection unit configured to emit a terahertz wave to a subject to be inspected and to detect the terahertz wave transmitted through or reflected from the subject, and a controller configured to estimate residual stress of the subject based on the terahertz wave detected by the inspection unit.

Abstract: A semiconductor device includes: a bit line; a first barrier layer disposed on the bit line; a variable resistance layer disposed on the first barrier layer; a second barrier layer disposed on the variable resistance layer; and a word line disposed on the second barrier layer. A dielectric constant of the second barrier layer is greater than a dielectric constant of the first barrier layer.

Abstract: Provided is a secondary battery, specifically, a secondary battery having excellent stability and improved output characteristic and low temperature characteristic by including a cathode active material in which at least one of metals forming the cathode active material has a concentration gradient in at least a portion of a region between a central portion and a surface portion; and a conductive material mixture in which carbon nanotube is mixed with carbon black at an appropriate ratio, the carbon black being a spherical nanoparticle.

Abstract: A semiconductor device includes a substrate and a gate structure disposed over the substrate. The gate structure includes at least one gate electrode layer and at least one interlayer insulating layer that are alternately stacked over the substrate. The semiconductor device includes a hole pattern penetrating the gate structure over the substrate, and a gate insulating layer, a channel layer, a resistor layer, and a resistance changing layer sequentially disposed on a sidewall surface of the gate structure within the hole pattern. Each of the resistor layer and the resistance changing layer is disposed opposite to the gate insulating layer, based on the channel layer.

Abstract: The disclosure provides recombinant polypeptides for treating or preventing viral infection comprising an immunoglobulin Fc fragment and at least one viral receptor or fragment thereof. Also provided are RNA molecules, therapeutic compositions, and expression systems comprising such recombinant polypeptides, along with methods of preventing or treating a viral infection in a subject in need thereof, comprising administering such recombinant polypeptides to a subject or patient.

Abstract: A light source driving apparatus according to an embodiment includes a light source part; a constant current driving part connected to the light source part, including a first switching device, and supplying a constant current to the light source part according to a switching operation of the first switching device; a driving control part outputting a switching signal for controlling the first switching device consisting the constant current driving part; an abnormal state sensing part sensing an abnormal state of the light source part and an abnormal state of the driving control part, and outputting a control signal according to a result of the sensing; and a protective circuit part selectively operating based on the control signal output from the abnormal state sensing part to stop an operation of the constant current driving part and an operation of the light source part.

Abstract: A hair extension packaging apparatus is disclosed and configured for supporting a plurality of hair extensions thereon. In at least one embodiment, the apparatus provides a substantially planar upper portion, a substantially planar lower portion spaced apart from the upper portion, and a transition portion interconnecting the upper and lower portions such that the upper and lower portions are linearly offset from one another. A front surface of the upper portion provides a plurality of mounting mechanisms positioned and configured for removably securing the hair extensions thereto. The transition portion provides at least one substantially planar aperture surface on which there is positioned at least one extension aperture configured for allowing a free length of at least one of the hair extensions to extend therethrough, such that the free length of said at least one hair extension is positioned substantially adjacent to a rear surface of the lower portion.

Abstract: Provided are an adhesive film, an optical member comprising same, and an optical display device comprising same, the adhesive film being formed of a composition that includes: a monomer mixture including a monomer having a glass transition temperature of homopolymer of about ?50° C. or less, and (meth)acrylate having a hydroxyl group; and an epoxy silane coupling agent, wherein a variation of the shear strain rate of equation 1 is about 10% or less for the adhesive film.

Abstract: Various embodiments relate to a device and method for controlling vehicles and a radar system for vehicles. The vehicle controller may include a spectrum generator generating a 2D spectrum, a range-velocity map generator generating a range-velocity map corresponding to each height value included in a height set, a correlation coefficient determiner determining a correlation coefficient corresponding to each height value included in the height set, and a target determiner estimating a height of a target based on the correlation coefficient and recognizing the target based on the height of the target.

Abstract: A device for controlling a charging of a hydrogen tank for a vehicle, may efficiently perform a charging of a hydrogen tank regardless of a hydrogen charging protocol for each charging station configured to supply hydrogen to the hydrogen tank by directly controlling a hydrogen charging speed of the hydrogen tank in a vehicle upon charging the hydrogen tank mounted in the vehicle.

Abstract: A nonvolatile memory device according to an embodiment includes a substrate having an upper surface, a source electrode structure disposed on the substrate, and a channel structure disposed over the substrate and disposed to contact one sidewall surface of the source electrode structure. In addition, the nonvolatile memory device includes a drain electrode structure disposed to contact one sidewall surface of the channel structure over the substrate. In addition, the nonvolatile memory device includes a plurality of ferroelectric structures extending in a first direction perpendicular to the substrate in the channel structure and disposed to be spaced apart from each other along the second direction perpendicular to the first direction. In addition, the nonvolatile memory device includes a gate electrode structure disposed in each of the plurality of ferroelectric structure to extend along the first direction.

Abstract: The disclosure provides methods for treating or preventing coronavirus infection comprising administration of a therapeutically effective amount of lactoferrin or a therapeutically effective amount of a protein fusion comprising recombinant lactoferrin fused to the receptor binding domain of the SARS-CoV-2 spike protein. Also provided are methods for treating or preventing SARS-CoV-2 infection comprising co-administration of a therapeutically effective amount of lactoferrin and a second drug treatment, such as ivermectin. Also provided are methods for treating or preventing SARS-CoV-2 infection comprising co-administration of a therapeutically effective amount of lactoferrin and a second drug treatment, such as ivermectin.

Abstract: A simple urine flow test result learning method and a lower urinary tract symptom diagnosis method is provided, and more particularly, a simple urine flow test result learning method and a lower urinary tract symptom diagnosis method of training a neural network using simple urine flow test results, which are non-invasive data, and diagnosing lower urinary tract symptoms using the trained neural network, wherein the lower urinary tract symptom diagnosis method prevents pain and shame from occurring in a patient during a diagnosis process of lower urinary tract symptoms and reduces the risk of secondary infection occurring through an invasive diagnosis method, by generating a trained model using results of a simple urine flow test, which is a non-invasive test method, based on deep learning, and diagnosing lower urinary tract symptoms using the trained model.

Abstract: A semiconductor device may include: a first conductive layer; a second conductive layer spaced apart from the first conductive layer; a tunnel insulating layer interposed between the first conductive layer and the second conductive layer and disposed adjacent to the first conductive layer; a charge blocking layer interposed between the first conductive layer and the second conductive layer and disposed adjacent to the second conductive layer; and a selector layer interposed between the tunnel insulating layer and the charge blocking layer, wherein the semiconductor device functions as a self-selecting memory.