Abstract: A multilayer capacitor includes a capacitor body including an active region having a dielectric layer, and first and second internal electrodes, and an upper cover region and a lower cover region respectively disposed above and below the active region, and including first to sixth surfaces; and first and second external electrodes disposed on both end portions of the capacitor body in the second direction, respectively, and connected to the first and second internal electrodes, respectively. The first and second external electrodes include first and second conductive layers disposed on the third and fourth surfaces, respectively; first and second conductive resin layers disposed on the first and second conductive layers, respectively; and first and second plating layers disposed on the first and second conductive resin layers, respectively, and contacting the first and second conductive layers in the upper or lower cover region, respectively.

Abstract: A cathode active material for a lithium secondary battery includes a lithium-transition metal oxide including nickel (Ni), cobalt (Co), manganese (Mn), strontium (Sr) and sulfur (S). A mole fraction of nickel based on the total number of moles of nickel, cobalt and manganese in the lithium-transition metal oxide is 0.9 or more. A molar ratio of cobalt relative to manganese in the lithium-transition metal oxide is in a range from 0.9 to 1.5. A molar ratio of strontium (Sr) relative to sulfur (S) in the lithium-transition metal oxide is greater than 0, and 4 or less.

Abstract: A multilayer electronic component, includes: a body including a dielectric layer, and first and second internal electrodes alternately disposed in a first direction with the dielectric layer interposed therebetween; a first connection portion including a first conductive layer disposed on the third surface and connected to the first internal electrode, and a first insulating layer disposed on the first conductive layer; a second connection portion including a second conductive layer disposed on the fourth surface and connected to the second internal electrode, and a second insulating layer disposed on the second conductive layer; a first external electrode including a first electrode layer connected to the first conductive layer, wherein the first external electrode is disposed on any one of the first, second, fifth, and sixth surfaces; and a second external electrode including a second electrode layer connected to the second conductive layer.

Abstract: A thermoplastic resin composition according to the present invention comprises: approximately 100 parts by weight of a rubber-modified aromatic vinyl-based copolymer resin; approximately 5 to approximately 50 parts by weight of a polyester resin; approximately 20 to approximately 50 parts by weight of a polyetheresteramide block copolymer; approximately 0.05 to approximately 2.5 parts by weight of a silver (Ag)-based compound; and approximately 1 to approximately 20 parts by weight of zinc oxide, wherein the weight ratio of the polyetheresteramide block copolymer to the sum of the silver-based compound and the zinc oxide (polyetheresteramide block copolymer:silver-based compound+zinc oxide) is from approximately 1:0.1 to approximately 1:1. The thermoplastic resin composition has excellent antiviral properties, rigidity, heat resistance, impact resistance, thermal stability, antibacterial properties, and antifungal properties, etc.

Abstract: Lithium secondary batteries are disclosed. In an embodiment, a lithium secondary battery includes an anode including an anode active material that includes carbon-based active material particles including carbon, the carbon-based active material particles having a Brunauer-Emmett-Teller (BET) specific surface area of 3.0 m2/g to 5.0 m2/g and an average particle diameter (D50) of 5?m to 7.5 ?m, a cathode facing the anode, and a non-aqueous electrolyte solution including a non-aqueous organic solvent that includes a propionate-based organic solvent including propionate and a lithium salt. A content of the propionate-based organic solvent relative to a total volume of the non-aqueous organic solvent is 55 vol % or more.

Abstract: A disinfection robot system, includes: a light disinfection unit having first UVC lamps exposed to the outside to perform disinfection through emission of ultraviolet light; a plurality of air suction and disinfection units each having a second UVC lamp, an air suction pipe adapted to locate the second UVC lamp therein and configured to prevent the ultraviolet light emitted from the second UVC lamp from being exposed to the outside, a plurality of photocatalyst-coated means disposed inside the air suction pipe to produce hydroxyl groups through the ultraviolet light emitted from the second UVC lamp, and a fan for sucking air to the interior of the air suction pipe; a sensing unit having a human presence sensor and a distance sensor; and a control unit for controlling the light disinfection unit and the air suction and disinfection units according to the information detected by the sensing unit.

Abstract: A thermoplastic resin composition of the present invention comprises about 100 parts by weight of a rubber-modified aromatic vinyl-based copolymer resin; about 5 to about 25 parts by weight of a polyetheresteramide block copolymer; about to about 1.5 parts by weight of a silver (Ag)-based compound; and about 1 to about 15 parts by weight of zinc oxide, wherein the weight ratio of the polyetheresteramide block copolymer and the sum of the silver-based compound and the zinc oxide (polyetheresteramide block copolymer: silver-based compound+zinc oxide) is about 1:0.1 to about 1:2. The thermoplastic resin composition has excellent antiviral properties, weather resistance, impact resistance, and the like.

Abstract: A medical powder spraying device with easy control of the flow volume of the powder being sprayed and an operating method of the powder spraying device are disclosed. The powder spraying device is characterized by including a flow volume control means, and thus the flow volume of the powder being sprayed may be more easily controlled.

Abstract: An absorbent bone hemostatic material composition and a method for preparing the composition are disclosed. The composition includes an antibiotic and absorbent bone hemostatic materials that provide a physical protective film for stopping bone hemorrhage during surgery. Thus, the composition containing the absorbent bone hemostatic materials and antibiotic exhibits an immediate hemostatic effect and prevent infection and inflammatory response at the surgical site.

Abstract: A thermoplastic resin composition of the present invention comprises: a rubber modified vinyl-based graft copolymer; an aromatic vinyl-based copolymer resin; zinc oxide having an average particle size of approximately 0.5-3 ?m and a specific surface area BET of approximately 1-10 m2/g; and a C10-20 alkyl phosphate. The thermoplastic resin composition has excellent weather resistance, antibacterial property, impact resistance, flowability and the like.

Abstract: A topical hemostatic powder composition and a preparation method for manufacturing the powder composition are disclosed. The powder-type hemostatic agent includes a superabsorbent polymer and a bioadhesive polymer (BP). The power-type hemostatic agent is biodegradable in vivo and superb in terms of hemostasis effectiveness, thereby suitable for various applications in surgical procedures and minimal invasive surgery such as endoscopy, laparoscopy, and the like.

Abstract: The present invention relates to a multi-use hemostatic composition and a method for producing the same, and more particularly, to a technique relating to a multi-use a hemostatic agent in which a first component having a modified anionized substituent and a second component that is a polymer having adhesiveness are included to provide improved hemostatic ability and biocompatibility so as to have applicability into surgery, laparoscopy, and various surgical procedures.

Abstract: A multilayer capacitor includes a capacitor body including an active region having a dielectric layer, and first and second internal electrodes, and an upper cover region and a lower cover region respectively disposed above and below the active region, and including first to sixth surfaces; and first and second external electrodes disposed on both end portions of the capacitor body in the second direction, respectively, and connected to the first and second internal electrodes, respectively. The first and second external electrodes include first and second conductive layers disposed on the third and fourth surfaces, respectively; first and second conductive resin layers disposed on the first and second conductive layers, respectively; and first and second plating layers disposed on the first and second conductive resin layers, respectively, and contacting the first and second conductive layers in the upper or lower cover region, respectively.

Abstract: A multilayer electronic component, includes: a body including a dielectric layer, and first and second internal electrodes alternately disposed in a first direction with the dielectric layer interposed therebetween; a first connection portion including a first conductive layer disposed on the third surface and connected to the first internal electrode, and a first insulating layer disposed on the first conductive layer; a second connection portion including a second conductive layer disposed on the fourth surface and connected to the second internal electrode, and a second insulating layer disposed on the second conductive layer; a first external electrode including a first electrode layer connected to the first conductive layer, wherein the first external electrode is disposed on any one of the first, second, fifth, and sixth surfaces; and a second external electrode including a second electrode layer connected to the second conductive layer.

Abstract: The present invention relates to a plasmid-based CTX phage replication system and Vibrio cholerae strain that can be infected by CTX phage and can be used for cholera toxin production. More particularly, the present invention provides a Vibrio cholera variant strain, which expresses a toxT protein in which tyrosine at position 139 is substituted by phenylalanine through the point mutation of a toxT gene using a plasmid-based CTX phage replication system, and is used as a receptor strain which can improve CTX phage infection efficiency and allows a plurality of CTX prophages to simultaneously infect the strain and to be inserted into the chromosome thereof, which the consequent provision of the effect of increasing the production yield of a cholera toxin.

Abstract: The present invention relates to a composition comprising the mixed extract of mulberry and Poria cocos peel for preventing, improving or treating neurodegenerative disorders. The mixed extract of mulberry and Poria cocos peel which is the active ingredients contained in the composition of the present invention, has a memory improving activity through inhibiting of acetylcholine esterase and a neuroprotective effects and neuron protection by inhibiting the formation of beta amyloid and tau phosphorylation and promoting NGF production. Thus, the present invention may be useful as a pharmaceutical composition for preventing or treating degenerative neurological diseases, or as a health food for the above purpose.

Abstract: A pressure sensor comprises: a first electrode layer; a second electrode layer; and an intermediate layer disposed between the first electrode layer and the second electrode layer, wherein the intermediate layer changes in resistance, depending on a change in at least one of a thickness or a volume thereof. In addition, the intermediate layer comprises: a foam having porous regions dispersed in a non-porous region thereof; and a conductive material being dispersed in the foam and being more conductive than the foam.