Abstract: Discussed is a battery module that may include a battery cell stack including a plurality of battery cells arranged along a first direction; side plates covering each of opposite side surfaces of the battery cell stack along the first direction, respectively; a busbar frame covering one surface of the battery cell stack in a direction in which electrode leads of the plurality of battery cells protrude; and a disc spring part located on an outside of a side plate of the side plates. The disc spring part is compressed in a direction parallel to the first direction.

Abstract: Provided is a method of controlling flow of an electrolyte in a vanadium redox flow battery, comprising: preparing an electrode for the vanadium redox flow battery comprising at least two carbon material-based papers disposed in parallel with each other; and flowing the electrolyte parallel to surfaces of the at least two carbon material-based papers, wherein each of the at least two carbon material-based papers comprises at least one hole pattern.

Abstract: A display device includes a light-emitting element, a driving element to apply a driving current, a 1-1 switching element including a first electrode connected to a gate electrode of the driving element, a gate electrode, and a second electrode connected to a first intermediate node, a 1-2 switching element including a first electrode connected to the first intermediate node, a gate electrode, and a second electrode connected to a second electrode of the driving element, a 2-1 switching element including a first electrode connected to a second intermediate node, a gate electrode, and a second electrode connected to the gate electrode of the driving element, a 2-2 switching element including a first electrode, a gate electrode, and a second electrode connected to the second intermediate node, and a capacitor including a first electrode to receive a power voltage, and a second electrode connected to the first and second intermediate nodes.

Abstract: A method for preparing error recovery of a memory device included in a memory system includes performing a training operation of the memory device upon power-on of the memory system, booting an operating system into a normal mode by operating the memory device using a selected operation frequency of a plurality of operation frequencies based on results of the training operation, detecting an error frequency among the plurality of operation frequencies in response to a change of the selected operation frequency of the memory device by the operating system, the error frequency being an operation frequency which causes at least one error in the memory device, and storing information regarding the detected error frequency in a first register included in a memory controller associated with the memory device.

Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.

Abstract: Provided are an apparatus for collecting a training image of a deep learning model and a method for the same. The apparatus may include a camera sensor configured to capture an image of a surrounding of a vehicle and a controller configured to determine an entropy of each pixel in the image. The controller may also be configured to determine an entropy of each class in the image based on the entropy of each pixel in the image and determine whether to collect the image based on the entropy of each class.

Abstract: A novel pyrimidine compound of the following formula I, a solvate, a stereoisomer or a pharmaceutically acceptable salt thereof are disclosed. Compositions containing the pyrimidine compound, solvate, stereoisomer or pharmaceutically acceptable salt thereof and methods of preventing or treating tyrosine kinase domain mutant EGFR-overexpression-associated diseases are disclosed.

Abstract: The present disclosure relates to a nitric oxide-sensitive hydrogel. The hydrogel is formed through in-situ hybridization in a target site by means of a click chemical reaction and is prepared using a nitric oxide-sensitive crosslinker. The hydrogel can effectively collect and scavenge nitric oxide overexpressed in the target site, and a drug loaded in the hydrogel can be locally and sensitively released to a target site to be treated. Therefore, the hydrogel can be effectively used to prevent and treat inflammatory disease caused by the overexpression of nitric oxide.

Abstract: The present invention relates to a composition for preventing or treating cancer, comprising a dual expression vector, and more specifically, to a method for effectively treating cancer by simultaneously inducing the actions of cancer metabolism drugs and cancer immunotherapy drugs by using a dual expression vector for simultaneously expressing an HIF-1? inhibitor and anticancer cytokines.

Abstract: A recombinant Mycobacterium strain co-expressing MIF and IL-7, and a composition containing the strain as an active ingredient are disclosed. The strain and the composition are suitable for preventing or treating cancer. The strain induces a maximized anticancer immune response by stably expressing MIF and IL-7 through a mycobacteria-derived replicable plasmid, such as a pMyong2 shuttle vector. Accordingly, the strain and the composition may be usefully used as an efficient anticancer live vaccine composition that induces multiple cellular and humoral immune responses through single administration of the recombinant strain.

Abstract: Disclosed herein is a catalyst for an upgrading reaction of biomass pyrolysis oil, a method for preparing the same, and a method for upgrading biomass pyrolysis oil using the same. The catalyst is a composite inorganic oxide, and the composite inorganic oxide includes lanthanum, nickel, titanium, and cerium. When a metal catalyst supported on carbon is used as a catalyst for a first step reaction, by using the catalyst as a catalyst for a second step reaction, the efficiency of the upgrading reaction of bio-oil is increased and a continuous reaction is possible without clogging of a continuous reactor.

Abstract: The present disclosure relates to a novel polypeptide having an activity of exporting 5?-inosine monophosphate, a microorganism comprising the same, a method for preparing 5?-inosine monophosphate using the same, and a method for increasing export of 5?-inosine monophosphate.

Abstract: A semiconductor package includes an interposer, an electronic device having a first side surface and a second side surface opposite to the first side surface, and including a plurality of memory dies stacked in a vertical direction, at least one first through pipe passing through the electronic device in the vertical direction adjacent to the first side surface, and moving a cooling liquid therein, and a plurality of thermal transmission lines extending in a horizontal direction inside the memory die, and extending in parallel from the first through pipe toward the second side surface.

Abstract: Fas-associated factor 1 (FAF1) protein-loaded exosomes and a cancer treatment using FAF1 protein-loaded exosomes are disclosed. FAF1 protein-loaded exosomes are isolated from HEK 293 cells in which FAF1 having a known tumor-suppressive function is overexpressed and administered the FAF1 protein-loaded exosomes to various tumor models in which pancreatic cancer cells (MIA PaCa-2), lung cancer cells (A549), colon cancer cells (HCT 116), liver cancer cells (Hep3B), breast cancer cells (MDA-MB-231), kidney cancer cells (Caki-1) and cervical cancer cell (HeLa cell) are transplanted into nude mice through intratumoral injection. The administration exhibited tumor growth inhibitory effects remarkably greater than those of a control group not treated with FAF1.

Abstract: A novel compound for a capping layer, and an organic light-emitting device containing the same are disclosed.

Abstract: A computer system may include a processor; a first memory device; a second memory device; a cache memory including a plurality of cache entries and a cache controller. The cache controller is configured to manage a source indicating whether a caching data is provided from the first memory device or the second memory device, and determine a cache entry to be evicted from the cache entries based on a cache miss ratio of request data by the source which the request data is read when the request data of the processor do not exist in the cache memory and a cache occupancy ratio by the source.

Abstract: A buried person search device using a detachable module is disclosed. The device includes a ground drone 10 deployed at a site of a collapse disaster, the ground drone 10 having a communication device 80 and a first beacon, a camera device 40 mounted on the ground drone 10 to photograph surroundings of the ground drone 10, a storage 50 installed on the ground drone 10, a plurality of repeater modules 60 connected by a wireless communication network to relay wireless communications between the ground drone 10, a flying drone 32, and a command and control center 100, each of the repeater modules 60 having a second beacon, and a sensing device 70 installed on the ground drone 10 or the repeater modules 60 to collect a sound, wherein the storage 50 accommodates the repeater modules 60, and throws the repeater modules 60 in response to an operation signal.

Abstract: A novel compound for a capping layer, and an organic light-emitting device containing the same are disclosed.

Abstract: A device for establishing a communication network and collecting situation information at a site of a collapse disaster is disclosed. The device includes a ground drone 10 deployed at the site of the collapse disaster, the ground drone 10 having a communication device 80 mounted thereon, a flying drone 32 mounted on and carried by the ground drone 10 to fly and photograph the site of the collapse disaster, a camera device 40 mounted on the ground drone 10 to photograph surroundings of the ground drone 10, a storage 50 installed on the ground drone 10, and a plurality of repeater modules 60 connected by the wireless communication network to relay wireless communications between the ground drone 10, the flying drone 32, and a command and control center 100, wherein the storage 50 accommodates the repeater modules 60, and throws the repeater modules 60 in response to an operation signal.

Abstract: A touch sensor may include a substrate and may include electrode units, first demultiplexers, second demultiplexers, and driving pads all located on the substrate. The electrode units each may include a plurality of electrode groups, the electrode groups each including a plurality of touch electrodes. The first demultiplexers each may include a plurality of sub-demultiplexers and each may be electrically connected to a corresponding one of the electrode units. Each of the sub-demultiplexers of a first demultiplexer may be electrically connected to a corresponding one of the electrode groups of a corresponding electrode unit. The second demultiplexers may be connected between the first demultiplexers and the driving pads.