Abstract: Disclosed is a solar energy management method using deep reinforcement learning including receiving, by at least one processor, at least one or more pieces of energy information data for deep reinforcement learning of a deep neural network, calculating, by the at least one processor, a reward value for controlling a solar energy management algorithm constituting the deep neural network using the at least one or more pieces of energy information data and performing the deep reinforcement learning, and determining, by the at least one processor, a schedule for storing, discharging, consuming or selling solar energy by inputting the at least one or more pieces of energy information data as input data of the solar energy management algorithm.

Abstract: The present disclosure relates to magnetic resonance imaging technology for simultaneously measuring a plurality of magnetic resonance imaging parameters.

Abstract: A signal compression method and apparatus and a signal restoration method and apparatus are provided. The signal compression method includes outputting an input signal, obtained by processing an audio signal, which is input, based on a human auditory perception characteristic, using an auditory perception model, extracting a feature vector from the input signal using a feature extraction module, and outputting a code obtained by compressing the feature vector using a trained signal compression model.

Abstract: The present invention relates to a composition for diagnosing infectious diseases, comprising an agent for measuring the expression level of sterol regulatory element-binding protein 2 (SREBP2) and, more specifically, to a composition for diagnosing infectious diseases or diagnosing the severity thereof, the composition comprising an agent for measuring the expression level of sterol regulatory element-binding protein 2 (SREBP2) or a C-terminal peptide thereof.

Abstract: The present invention relates to a novel use for HDL-ApoM-S1P (a high density lipoprotein in which apolipoprotein M is impregnated with sphingosine-1-phosphate), and more particularly, to using HDL-ApoM-S1P to prevent, improve, or treat degenerative brain disorders (in particular, Alzheimer's disease), cognitive disorders, learning disabilities, and memory disorders, and using HDL-ApoM-S1P to improve cognitive ability, learning ability, and memory. The HDL-ApoM-S1P according to the present invention not only alleviates neuroinflammation but also significantly exhibits improvement effects of cognitive disorder, learning disability, and memory disorder with respect to individuals suffering from degenerative brain disorders (in particular, Alzheimer's disease), and exhibits an effect of greatly reducing amyloid beta and tau deposition. Moreover, increased HDL-ApoM-S1P in the body also has an excellent effect of improving the cognitive, learning, and memory abilities of non-disabled individuals.

Abstract: The present invention relates to a peptide selectively binding to a cancer cell-derived exosome, and uses thereof, wherein a peptide of ExoPep (CRKVAKG) has been discovered using a phage display technique to discover a peptide with specific binding ability to an exosome derived from cancer cells, and the peptide binds to a cancer cell-derived exosome having a property of moving to a cancer site and a cancer metastasis site, and thus may have the effect of delivering an anticancer drug to the cancer metastasis site.

Abstract: Disclosed is a 3-terminal neuromorphic synaptic device including a substrate, a source electrode and a drain electrode provided on the substrate to be spaced apart from each other, a channel area provided on the substrate to be electrically connected to the source electrode and the drain electrode, between the source electrode and the drain electrode, an ion transport layer provided on the channel area, a gate electrode provided on the ion transport layer, and a voltage application part that applies a gate voltage to the gate electrode. The gate electrode is formed of at least one of an oxide-based material including mobile ions, a chalcogenide-based material including the mobile ions, and a nitride-based material including the mobile ions.

Abstract: Provided are a bacteriophage KFS-ST3 having specific killing ability for Salmonella typhimurium and its derived biofilm, and a pharmaceutical composition for preventing or treating infectious diseases caused by Salmonella, including the bacteriophage. The bacteriophage KFS-ST3 of the present disclosure has specific killing ability for Salmonella, but does not kill beneficial bacteria and has excellent acid resistance and heat resistance, and thus may be not only used for the prevention or treatment of infectious diseases caused by Salmonella typhimurium and its derived biofilm, but also widely used in antibiotic compositions, feed additive compositions, disinfectants, or cleaning agents.

Abstract: Provided is an indoor air cleaning device for a vehicle using a nonthermal plasma and an operation method thereof, and more particularly, to an indoor air cleaning device for a vehicle using a nonthermal plasma, in which ozone is generated by a nonthermal plasma through corona discharge and an air purifying filter is sterilized through strong oxidization action of ozone, achieving more hygienic and continuous management, static electricity of an electrostatic filter is recharged with the controlled magnitude of applied voltage to maintain the best purification performance of the filter, and negative ions beneficial for human body are generated, creating pleasant indoor air conditions.

Abstract: A tracking system and a tracking method using the same are disclosed. The tracking system includes a marker, a camera unit, a first inertial measuring unit, a second inertial measuring unit and a tracking processing unit. The marker is fixed on the measurement object, and the camera unit outputs a marker image by photographing the marker. The first inertial measuring unit is fixed on the camera unit, and measures and outputs first inertia comprising first accelerated velocity and first angular velocity. The second inertial measuring unit is fixed to one of the measurement object and the marker, and measures and outputs second inertia comprising second accelerated velocity and second angular velocity. The tracking processing unit primarily extracts the position and the posture of the measurement object using the marker image, and secondarily extracts the position and the posture of the measurement object using the first and second inertias.

Abstract: Disclosed are an object detection device and a control method. A method for controlling an object detection device comprises the steps of: receiving one image; dividing the received image into a predetermined number of local areas on the basis of the size of a convolutional layer of a convolution neural network (CNN); identifying small objects at the same time by inputting a number of the divided local areas corresponding to the number of CNN channels to each of a plurality of CNN channels; sequentially repeating the identifying of the small objects for each of the remaining divided local areas; selecting MM mode or MB mode; setting an object detection target area corresponding to the number of CNN channels on the basis of the selected mode; and detecting the small objects at the same time by inputting each set object detection target area to each of the plurality of CNN channels.

Abstract: This application relates to a wrought magnesium alloy and a method of manufacturing the same, and a high-speed extrusion method for manufacturing an extrudate using the same. In one aspect, the magnesium alloy includes 2.0 wt % to 8.0 wt % of bismuth (Bi), 0.5 wt % to 6.5 wt % aluminum (Al), the balance of magnesium (Mg), and inevitable impurities. Using a magnesium alloy for high-speed extrusion according to the present disclosure, it is possible to manufacture a magnesium alloy extrudate having a good surface quality without hot cracking even under high-temperature (extrusion temperature: 300° C. to 450° C.) and high-speed (die-exit speed: 40 m/min to 80 m/min) extrusion conditions. Furthermore, the extrudate manufactured from the magnesium alloy exhibits greatly improved strength and elongation compared to existing magnesium extrudates even when the alloy does not contain a rare-earth metal.

Abstract: An optical integrated device may include a substrate, a first laser diode oscillating in a transverse magnetic mode (TM mode) on the substrate, and a second laser diode oscillating in a transverse electric mode (TE mode) on the substrate, wherein the first laser diode includes a first body in a shape of a disk, and through holes penetrating the first body.

Abstract: The present invention relates to a compound of formula 1 and a pharmaceutical composition containing same. This compound may be useful as: a therapeutic agent for degenerative brain diseases including dementia or cranial nerve diseases and developmental disorders caused by neural cell damage, various degenerative neural diseases, ischemic nerve diseases, or neural damage diseases; a learning ability-improving agent; and a cognitive function-improving agent. [Formula 1] in formula 1 above, B represents a part derived from retinoic acid.

Abstract: Disclosed is an apparatus and method for augmenting training data using a notch filter. The method may include obtaining original data, and obtaining training data having a modified frequency component from the original data by filtering the original data using a filter configured to remove a component of a predetermined frequency band.

Abstract: Disclosed are a holographic writing method and apparatus capable of re-writing (updating) holographic information and quickly writing the holographic information with high efficiency. In an embodiment, a holographic writing method for writing holographic information by emitting a beam at a holographic recording medium containing a photo-responsable polymer material having photoisomerization characteristics that change a molecular structure thereof by absorbing light energy, writes the holographic information by using a writing wavelength different from a maximum absorption wavelength in a light absorption spectrum of photoisomer molecule structures of the holographic recording medium. The maximum absorption wavelength is a wavelength at which light absorption rate is maximum in the light absorption spectrum.

Abstract: Disclosed is a direct slot cooling system for motors, including a stator configured to expand an inner slot space of a stator core where a coil is wound to form a cooling slot through which a cooling fluid passes; a rotor coupled to a center of the stator to rotate; and a housing coupled to left and right sides of the stator to form a cooling jacket in watertight communication with a cooling slot so that a cooling fluid circulates in the cooling jacket.

Abstract: The present invention relates to a composition for preventing or treating cancer, a composition for inhibiting the metastasis of cancer, and the like, including TFG nanoparticles or TFMG nanoparticles, and more particularly, to a composition exhibiting effects of treating cancer, effects of inhibiting the metastasis of cancer, and the like by normalizing blood vessels inside a tumor.

Abstract: The present invention relates to a hybrid system for water treatment, desalination, and chemical production. The hybrid system of the present invention includes a photoanode, an anode chamber, an anion exchange membrane, a middle chamber, a cation exchange membrane, a cathode chamber, and a cathode. In the middle chamber, saltwater or seawater is desalinated by photoelectrochemical electrodialysis. Chloride ions are generated during the desalination, transferred to the anode chamber, and activated by the photoanode. In the anode chamber, wastewater is treated by the activated chloride ions. In the cathode chamber, at least one chemical species selected from the group consisting of water, oxygen, and carbon dioxide is reduced by electrons supplied from the photoanode.

Abstract: The present invention relates to a pharmaceutical composition for preventing or treating hair loss, a health functional food composition or a cosmetic composition, including a specific compound or a pharmaceutically acceptable salt thereof as an active ingredient, wherein the compound exhibits an excellent hair growth recovery effect in hair follicle tissues in which hair growth is inhibited without cytotoxicity, and thus hair loss can be more effectively prevented, improved, or treated.