Abstract: Example semiconductor devices and methods for fabricating a semiconductor device are disclosed. An example device may include a substrate, a first semiconductor pattern spaced apart from the substrate, a first antioxidant pattern extending along a bottom surface of the first semiconductor pattern and spaced apart from the substrate, and a field insulating film on the substrate. The insulating film may cover at least a part of a side wall of the first semiconductor pattern. The first antioxidant pattern may include a first semiconductor material film doped with a first impurity.

Abstract: An interleukin (IL)-2 protein including a sequence selected from the group consisting of: SEQ ID NO: 4, SEQ ID NO: 6, SEQ ID NO: 8, SEQ ID NO: 10, SEQ ID NO: 12, SEQ ID NO: 14, SEQ ID NO: 16, and SEQ ID NO: 18. A pharmaceutical composition including the interleukin-2 protein and a pharmaceutically acceptable carrier.

Abstract: A vehicle and control method thereof are intended to promote safe driving of a driver by securing a map of surroundings around the vehicle and displaying a guide line for safe driving when the driver needs to display a guide line for safe driving while the vehicle is driving. The control method of the vehicle includes: checking whether a preset condition for generating a map and displaying a guide line is satisfied while the vehicle is driving; and generating a new map of the surroundings around a place where the vehicle is located and displaying the guide line for safe driving on the map when the preset condition for generating the map and displaying the guide line is satisfied.

Abstract: The present invention relates to a biomarker composition for diagnosing radiation-resistant cancer comprising PMVK as an active ingredient and a method of diagnosing radiation-resistant cancer using the same, and when the PMVK is knocked down, it is confirmed that the survival rate of cancer cells decreases during radiation treatment, and based on this, the possibility as a factor related to radiation therapy resistance to cancer was suggested, and the PMVK can be used as a new target to enhance the effect of radiation therapy on human cancer cells.

Abstract: Disclosed herein method and apparatus for simultaneous video retrieval and alignment. According to an embodiment of the present disclosure, there is provided a method for retrieving a video. The method comprising: detecting a section of interest in a query video that is a retrieval request video; producing one or more frame-level descriptor and a video-level descriptors for the query video by using key frames within the detected section of interest; and retrieving a reference video corresponding to the query video based on the frame-level descriptor and the video-level descriptor for the query video and one or more frame-level descriptor and a video-level descriptor for each of reference videos stored in a database.

Abstract: A touch sensor controller for driving a touch sensor that is stacked on a display panel and includes driving electrodes and receiving electrodes crossing the driving electrodes, the touch sensor controller including: a driving circuit configured to sequentially provide driving signals to the driving electrodes; a read-out circuit configured to, in response to the driving signals, generate touch data based on first sensing signals received from the receiving electrodes and generate display noise data based on a second sensing signal received from a first driving electrode to which a driving signal of the driving signals is not applied from among the driving electrodes; and a touch processor configured to determine whether a touch input has occurred on the touch sensor based on the touch data and the display noise data.

Abstract: A touch sensing device may include a touch sensor array including at least one beacon driving section and at least one compensation section, the at least one beacon driving section including a plurality of first touch electrodes, and the at least one compensation section including a plurality of second touch electrodes; and a touch controller connected to the touch sensor array through at least one first driving channel and at least one second driving channel, the touch controller is configured to, during a first uplink period for communication with an active pen, provide at least one beacon signal to the at least one first driving channel, and provide at least one compensation signal to the at least one second driving channel, the at least one compensation signal being an inverse of the at least one beacon signal.

Abstract: A fuel cell system and a control method using the same. The fuel cell system includes a propeller wing of a flying object and connected to a rotor, a main radiator and a sub-radiator arranged so that heat of cooling water is dissipated by a downdraft generated by rotation of the propeller wing, and a controller to provide the cooling water to one or both of the main radiator and the sub-radiator based on an operation mode of the flying object.

Abstract: Embodiments of the present disclosure relate to a memory system and an operating method thereof. A memory system may include a memory device and a memory controller configured to, when receiving from the host a flush command instructing to flush data cached in a data cache to the memory device, flush first data cached in the data cache, the first data having a size smaller than a size of the reference write unit, to the memory device, write a first parity associated with the first data to a parity memory block, update a value of a parity location pointer indicating a location where the first parity is written, and set a parity write flag indicating whether the parity at the location pointed by the parity location pointer is valid.

Abstract: A semiconductor device includes an active pattern which includes a lower pattern extending in a first direction, and sheet patterns spaced apart from the lower pattern in a second direction perpendicular to an upper surface of the lower pattern, each sheet pattern including an upper surface and a lower surface, a gate structure disposed on the lower pattern and including a gate electrode and a gate insulating film, the gate electrode and the gate insulating film surrounding each sheet pattern, and a source/drain pattern disposed on at least one side of the gate structure. The gate structure includes inter-gate structures that are disposed between the lower pattern and a lowermost sheet pattern and between two sheet patterns, and contacts the source/drain pattern. The gate insulating film includes a horizontal portion with a first thickness, and a first vertical portion with a second thickness different from the first thickness.

Abstract: A quantum dot organic light-emitting diode according to an embodiment of the present disclosure may include a blue organic light-emitting diode (OLED) layer, a quantum dot color conversion layer which is provided on the blue OLED layer and has different scattering particle structures according to R, G and B colors, a color filter layer which is provided on the quantum dot color conversion layer and filters color other than the color that the color filter layer passes from the colors emitted by the quantum dot color conversion layer, and a coating layer provided on the color filter layer.

Abstract: A backlight device includes LED elements divided into dimming groups; a panel driver configured to output a reference current for driving the LED elements; and pixel circuits, each of which is connected to the panel driver through a common line and is respectively configured to drive first LED elements comprised in a corresponding dimming group. Each of the pixel circuits is configured to: in a first period of a frame period, obtain a reference voltage based on the reference current and store the reference voltage, in a second period of the frame period, obtain luminance data of an image displayed by the corresponding dimming group, and in a third period of the frame period, drive the first LED elements during a light emitting time corresponding to the luminance data obtained in the second period using the reference voltage stored in the first period.

Abstract: The present disclosure relates to a fuel cell system and a method of controlling a heater thereof. A fuel cell system according to the present disclosure includes a cathode oxygen depletion (COD) heater that is disposed on a line through which cooling water flowing into a fuel cell stack circulates and heats the cooling water or consumes residual power of the fuel cell stack, and a controller that determines power consumption according to a target heating amount of the COD heater and controls an operation of the COD heater based on the determined power consumption.

Abstract: A fuel cell system for a vehicle includes: a first cooling line to pass through a fuel cell stack in the vehicle and to circulate a first coolant therethrough; a second cooling line to pass through a power electronic part in the vehicle and to circulate a second coolant therethrough; and a heat exchanger to allow the first coolant and the second coolant to exchange heat.

Abstract: A method of manufacturing a semiconductor device includes: forming first to third preliminary active patterns on a substrate to have different intervals therebetween, forming first and second field insulating layers between the first and second preliminary active patterns and between the second and third preliminary active patterns, respectively, and forming first to third gate electrodes respectively on first to third active patterns formed based on the first to third preliminary active patterns, separated by first and second gate isolation structures.

Abstract: A display device includes a substrate including a first display area including main pixels and a second display area including auxiliary pixels and transmissive portions; a camera module under the substrate to overlap the second display area in a thickness direction and including an image sensor; a control circuit board on the substrate and including a timing controller; and a main processor which provides an image signal to the timing controller. The camera module is directly connected to the control circuit board through a connection unit.

Abstract: The present invention relates to a method for preparation of mesenchymal stem cells from human pluripotent stem cells and, more particularly, to a method for preparation of mesenchymal stem cells, wherein mesenchymal stem cells differentiated from embryoid bodies of a certain size in a xeno-free and serum-free environment are prepared, whereby the mesenchymal stem cells exhibit increased safety and maintain their own characteristics for a long period of time. A method for preparation of mesenchymal stem cells from human pluripotent stem cells according to the present invention employs a feeder cell-free, xeno-free, and serum-free culture environment to solve the problem of contamination with a foreign animal-derived material and allow the preparation of highly safe mesenchymal stem cells.

Abstract: The present invention relates to a pharmaceutical composition for inhibiting the resistance of liver cancer to sorafenib and enhancing an anticancer effect, comprising an Estrogen-related receptor ? (ERR?) inhibitor as an active ingredient. The present invention can be effectively used as a pharmaceutical composition for treating sorafenib-resistant advanced liver cancer.

Abstract: A method for operating a fuel cell system having a fuel cell stack includes detecting a failure of a first cooling fan that blows exterior air to a first radiator, opening a first valve such that first cooling water that passes via the fuel cell stack flows toward the fuel cell stack, controlling an RPM of a blower of an air conditioning system to a maximum level, controlling an opening degree of a second valve according to a cooling degree of the first radiator and a cooling degree of the air conditioning system, and controlling an RPM of a first pump that pumps the first cooling water to a maximum level.