Abstract: A charging station recommendation device and a method therefor include a data collection device that collects real-time information of at least one charging station and real-time information of at least one vehicle associated with the at least one charging station, a data processing device that generates charging information including a congestion of the at least one charging station, based on the real-time information of the at least one charging station and the real-time information of the at least one vehicle, a data storage storing the charging information of the at least one charging station, and a data application device that recommends an optimal charging station among the at least one charging station to a host vehicle, based on the charging information of the at least one charging station, which is stored in the data storage.

Abstract: A polyphosphonate resin composition of the present invention comprises: about 100 parts by weight of a polyphosphonate resin containing a repeating unit represented by chemical formula 1; and about 0.01 to about 0.05 parts by weight of a phosphite compound containing at least one of diphenyl hydrogen phosphite and a phosphite compound represented by chemical formula 2. The polyphosphonate resin composition has excellent heat resistance, wet heat stability, discoloration resistance, flame retardancy, and the like.

Abstract: An embodiment catalytic combustion type hydrogen sensor includes a protective thin film disposed on an upper surface of a silicon substrate, the protective thin film including an oxide film and a nitride film sequentially laminated, a heater coupled to an upper surface of the nitride film, an anti-icing film disposed on an upper surface of the protective thin film and covering the heater, the anti-icing film including micro-protrusions disposed on an outer surface thereof, and a catalyst layer deposited on an upper surface of the anti-icing film and coated along surfaces of the micro-protrusions of the anti-icing film, wherein the catalyst layer is configured to be heated by the heater to perform a hydrogen reaction for oxidizing hydrogen and to coat the surfaces of the micro-protrusions to prevent water generated through the hydrogen reaction from freezing.

Abstract: A method of manufacturing a multilayer electronic component includes forming a ceramic laminate in which a plurality of ceramic green sheets and a plurality of internal electrode patterns are stacked in a first direction; cutting the ceramic laminate into individual multilayer chips, by irradiating a laser onto one surface of the ceramic laminate and irradiating a laser onto the other surface opposing the one surface of the ceramic laminate in the first direction; firing one of the multilayer chips so as to form a ceramic body including an internal electrode and a dielectric layer; and forming external electrodes on a first side and a second side of the ceramic body.

Abstract: A method for manufacturing a ceramic electronic component includes: forming a ceramic laminate by stacking ceramic green sheets on which internal electrode patterns are formed; obtaining an image of an upper portion of the ceramic laminate; determining cutting regions based on the image; and cutting the ceramic laminate by irradiating the cutting regions with a laser.

Abstract: A non-rotating alternating current (AC) generating device for generating an AC current, includes: two or more generator units which are placed next to each other, wherein the generator unit includes a round bar-shaped core member, a field magnet in which an electric line is wound and a first hollow portion is formed in the central portion, the field magnet disposed on the outside of the core member through the first hollow, an armature in which an electric line is wound and a second hollow portion is formed in the central portion, the armature disposed on the outside of the core member through the second hollow portion, a pole piece which is provided between the field magnet and the armature, and insulating plates which are disposed between the field magnet and the pole piece and between the armature and the pole piece.

Abstract: Disclosed herein are systems, devices, and methods for measuring blood flow.

Abstract: A hydrogen sensor includes a substrate, an insulating part formed on the substrate and provided with a plurality of holes, a first catalyst part formed on an upper end of the insulating part to accelerate the reaction between hydrogen and oxygen, a second catalyst part formed on a surface of the holes to accelerate the reaction between hydrogen and oxygen, and a heater part disposed inside the insulating part to heat the first catalyst part and the second catalyst part, and having an temperature increased by reaction heat generated by the reaction between hydrogen and oxygen.

Abstract: The present invention relates to a Myoviridae bacteriophage Vib-PAP-7 (Accession number: KCTC 13247BP) isolated from nature, which has the ability to kill Vibrio parahaemolyticus and has the genome represented by SEQ ID NO: 1, and a method for preventing or treating a disease caused by Vibrio parahaemolyticus using a composition containing the Myoviridae bacteriophage Vib-PAP-7 as an active ingredient.

Abstract: A method of fabricating a polymer wire according to the present embodiment includes preparing an electrode platform having a micro gap, forming a plurality of single polymer wires on the electrode platform, and a heat treatment operation of aggregating the plurality of single polymer wires to form an aggregated polymer wire.

Abstract: The present invention relates to Myoviridae bacteriophage Vib-PAP-4(Accession No. KCTC 13168BP), isolated from nature, which possesses ability to specifically kill Vibrio parahaemolyticus bacteria and has the genome represented by SEQ ID No: 1, and a method for preventing infection of Vibrio parahaemolyticus bacteria and treating infection of Vibrio parahaemolyticus baceteria, using a composition containing the bacteriophage as an effective ingredient.

Abstract: An exemplary lubrication structure of a torque vectoring apparatus includes an axle housing including left-side and right-side housings disposed on left and right sides of a differential device, a left-side cover provided on an external side of the left-side housing, and a right-side cover provided on an external side of the right-side housing, where, a first space is formed between the left-side and right-side housings and provided with the differential therein, a second space is formed between the left-side housing and the left-side cover and provided with a first planetary gear set, a third space is formed between the right-side housing and the right-side cover and provided with second and third planetary gear sets, and the first, second, and third spaces are fluidically partitioned by a plurality of oil seals, and respectively filled with a lubrication oil therein.

Abstract: A lubrication structure of a planetary gear set includes a hollow shaft on which the planetary gear set is disposed and forming an oil passage in an axial direction thereof and a plurality of oil holes in a radial direction thereof to supply a lubrication oil to the planetary gear set, and an internal pipe provided within the oil passage of the hollow shaft, wherein a gap chamber is formed between the internal pipe and the hollow shaft with a preset gap, where a plurality of oil supply holes are formed through the internal pipe in the radial direction to fluidically communicate the gap chamber and an internal space of the internal pipe.

Abstract: The present disclosure relates to a microelectromechanical systems (MEMS) device and method for manufacturing the same for improving the uniformity of temperature distribution in a heater unit, and the present disclosure discloses a MEMS device and method for manufacturing the same, including a heater unit that is formed on a substrate, and a dummy pattern unit that is formed in a remaining portion except for a portion where the heater unit is formed so as not to be electrically connected to the heater unit.

Abstract: A digital microfluidic system includes a substrate, a plurality of electrode sets provided on the substrate, wherein each of the electrode sets includes two co-planar interdigitated finger electrodes, and a driving circuit including an AC/DC voltage source and a controller. Each of the electrode sets is individually addressable by the driving circuit under control of the controller such that an AC/DC voltage generated by the AC/DC voltage source may be selectively provided to one or more of the electrode sets. Also, an anti-biofouling electrode for a digital microfluidic system includes an electrode layer, and a slippery liquid infused porous surface structure provided on the electrode layer.

Abstract: A convertible seat for a vehicle includes a base frame having a predetermined dimension of storage space, a plurality of individual blocks disposed to be ascendable and descendable in the storage space of the base frame and configured to serve as a seatback and a seat cushion, and a raising and lowering drive device installed in each of the individual blocks and configured to raise or lower a corresponding one of the individual blocks so that a seat position can be changed into various forms.

Abstract: The present disclosure relates to a visible and infrared stealth element. The element of the present disclosure may selectively control thermal radiation energy according to a wavelength, and may also control a surface color and reflectance of near-infrared light and short-wavelength infrared light.

Abstract: Proposed is a composition for orthodontic correction and prevention and treatment of dental disorders, and the composition contains mesoporous silica particles and a zwitterionic material. The composition may reduce thickness and biomass of a saliva-derived biofilm, increase antifouling ability, and reduce viability of bacteria due to an adhesion resistance to fungi and bacteria. In addition, the composition may prevent protein adsorption, provide excellent wettability and mechanical properties, provide resistance to inflammation through amplification of SOD activity, and prevent aggregation of ceria particles. Due to the advantages stated above, a new dental material that overcomes the problems of existing dental materials may be provided.

Abstract: A coil component includes a body including magnetic powder particles and an insulating resin, a coil portion disposed in the body and including a lead-out portion exposed to one surface of the body, and an external electrode disposed on one surface of the body. The external electrode includes an intermetallic compound (IMC) disposed on the lead-out portion exposed to one surface of the body and having an average thickness of 1 ?m or more, and a first electrode layer including a base resin, and a conductive connection portion disposed in the base resin and in contact with the intermetallic compound.

Abstract: Disclosed herein is a method for manufacturing a hydrogen sensor, the method comprising the steps of: disposing a thin film made of a transition metal or an alloy thereof on a surface of elastic substrate; applying a tensile force in a repetitive manner to the elastic substrate to form a nanocrack on the thin film disposed on the surface of the elastic substrate; and injecting hydrogen gas into the formed nanocrack and then removing the hydrogen gas to form a nanogap, wherein the tensile force in the step of forming a nanocrack is applied to an extent that the elastic substrate has a tensile strain of 25% to 100%.