Abstract: A method for carbon resource utilization is disclosed. According to one embodiment, the method includes (a) supplying carbon dioxide to a medium to form bicarbonate ions (HCO3?) (S100), (b) inoculating one or more microalgal species into the medium, followed by photo-culture (S200), and (c) supplying calcium ions (Ca2+) to the medium, where the microalgal species are photo-cultured, to produce calcite (CaCO3)-containing biomass (S300).

Abstract: Provided is a refrigerator including a storeroom, an inner casing including a first plate to define the storeroom, a partition coupled to the first plate to divide the storeroom into multiple storerooms, and a bracket arranged on the first plate to couple the partition to the first plate, wherein the first plate includes a plurality of holes formed at a location corresponding to a location where the bracket is coupled to the first plate.

Abstract: A method for producing nickel nanopowder is introduced. For this, the present invention relates to a method for producing nickel nanopowder, including: (a) a step of preparing nickel oxide configured in the form of an oxide; (b) a nickel oxide nanopowder production step of pulverizing the nickel oxide so as to produce nano-sized nickel oxide nanopowder; (c) a step of drying the nickel oxide nanopowder; (d) a step of heat-treating the nickel oxide nanopowder so as to produce natural metal nickel nanopowder; and (e) a step of crushing the heat-treated nickel oxide nanopowder.

Abstract: Provided is a method for making nickel nanopowders into paste including: (a) preparing a nickel oxide configured in the form of an oxide; (b) preparing nano-sized nickel oxide nanopowders by pulverizing the nickel oxide; (c) a step of drying the nickel oxide nanopowders; (d) a step of preparing natural metal nickel nanopowders by preparing the nickel oxide nanopowders as the natural metal nickel nanopowders through a reduction process in a hydrogen atmosphere and heat-treating the same at the same time; (e) a step of simultaneously performing a step of crushing the natural metal nickel nanopowders prepared by the heat treatment and a nanopowder oxidation preventing coating step of forming an oxidation preventing film on the natural metal nickel nanopowders with an additive; and (f) a step of making the natural metal nickel nanopowders, which have been simultaneously subjected to the crushing and coating steps, into paste.

Abstract: Provided is a high heat radiation thin film. The high heat radiation thin film may comprise a metal substrate, and a carbon layer which is disposed on the metal substrate and is thicker than 2.5 nm and thinner than 10 nm.

Abstract: The present invention relates to a copper alloy production method and a method for manufacturing foil from a copper alloy, and the copper alloy production method of the present invention includes: a metal oxide preparing process of preparing at least two metals, including copper, each of which is in the form of a metal oxide, a nano powder producing process of pulverizing the metal oxides to produce metal oxide nano powder having a nano size, and an alloy producing process of heat-treating the metal oxide nano powder to produce an alloy, whereby, when a copper alloy is produced, precipitates can be minimized, the characteristics of the alloy can be optimized, and the generation of oxides on the outer wall of a molten metal furnace can be suppressed.

Abstract: Techniques for the prediction of long-term popularity of digital media are disclosed. In accordance with some embodiments, a digital media prediction system may comprise a memory storing instructions and a processor configured to execute the instructions. The instructions may include obtaining digital media from at least one digital media content source, obtaining user activity data associated with the digital media from at least one client device, and determining at least one characteristic associated with the digital media. The instructions may further include updating a prediction model using the obtained user activity data and the determined at least one characteristic, determining a long-term popularity track by executing the prediction model, comparing the long-term popularity track to a predetermined threshold, and determining that the long-term popularity track exceeds the predetermined threshold. The long-term popularity track may be displayed on a graphical user interface.

Abstract: The present invention has been proposed to resolve the above-described problems, and it is an objective of the present invention to provide a heat dissipation sheet with excellent heat dissipation properties, which has a specific porosity, exhibits excellent horizontal heat conductivity, and exhibits an excellent effect in peel strength, and a manufacturing method thereof.

Abstract: A distance measuring sensor assembly and an electronic device having the same, the sensor assembly including: a housing; a first lens provided at an upper part of the housing; a sensor module provided inside the housing, and having a light emitting part aligned with the first lens and emitting light toward an object, and a light receiving part disposed to be adjacent to the light emitting part. A reception part is provided at the upper part of the housing and spaced apart from the first lens. The light reflected from the object enters through the reception part. A second lens is provided at a lower part of the reception part and refracts the light entering from the reception part, and an optical waveguide part coupled to the second lens is used to guide the light having transmitted from the second lens to the light receiving part.

Abstract: One cable compensation circuit is connected to a shunt regulator to generate a feedback voltage corresponding to an output voltage of a power supply device. The cable compensation circuit controls cathode impedance of the shunt regulator according to the output current of the power supply device to compensate a voltage drop generated in a cable.

Abstract: The present invention relates to method for depositing an organic material for an organic light emitting device and an organic light emitting device manufactured thereby. The method includes the steps of: applying a premix in which a host and a dopant are premixed, to a first donor substrate; heating the premix by applying an electric field to the first donor substrate; depositing the host and the dopant separated into different layers on a second donor substrate, with the host or the dopant having a relatively low vaporization temperature first deposited from the premix onto the second donor substrate and then the dopant or the host having a relatively high vaporization temperature deposited later onto the second donor substrate; heating the host and the dopant by applying an electric field to the second donor substrate; and depositing the host and the dopant that are uniformly mixed on a target substrate.

Abstract: A refrigerator includes a body; a storage compartment; a first door and a second door; and a rotating bar coupled to the first door and configured to close a gap between the first door and the second door when the first door and the second door are closed. The rotating bar includes a case having an accommodating space; a cover; a metallic plate positioned at a front side of the cover and having an end portion bent toward the cover; and a sealing member disposed at a longitudinal end portion of the rotating bar, the sealing member including a first portion engaged with the end portion of the metallic plate and a second portion extending from the first portion of the sealing member in a longitudinal direction to cover a gap formed between the body and the longitudinal end portion of the rotating bar when the first door is closed.

Abstract: An antenna apparatus and an electronic device are provided. The electronic device includes a plurality of metal parts, an antenna radiator arranged around the plurality of metal parts, and at least one sub antenna radiator arranged to electrically connect with the antenna radiator around the antenna radiator, and prevent deterioration of radiation efficiency of the antenna radiator caused by the plurality of metal parts.

Abstract: The present invention relates to method for depositing an organic material for an organic light emitting device and an organic light emitting device manufactured thereby. The method includes the steps of: applying a premix in which a host and a dopant are premixed, to a first donor substrate; heating the premix by applying an electric field to the first donor substrate; depositing the host and the dopant separated into different layers on a second donor substrate, with the host or the dopant having a relatively low vaporization temperature first deposited from the premix onto the second donor substrate and then the dopant or the host having a relatively high vaporization temperature deposited later onto the second donor substrate; heating the host and the dopant by applying an electric field to the second donor substrate; and depositing the host and the dopant that are uniformly mixed on a target substrate.

Abstract: An extended photovoltaic module unit comprises: a main body (10) having a first photovoltaic power generation module (1) fixed on a plurality of support parts (11) protruding from the upper surface thereof, and a third photovoltaic power generation module (3) slidably provided as a drawer type in an accommodation space (14) formed from the outer surface of one side thereof to the inside direction; a hinge part (20) formed at one side of an upper part of the main body (10); and an auxiliary body (30) having one side rotatably connected to the main body (10) via the hinge part (20), and having a second photovoltaic power generation module (2) fixed at a module supporting groove (31) of a lower end thereof.

Abstract: An article of manufacture for predicting the popularity of media may include at least one processor readable storage medium and instructions stored on the at least one medium. The instructions may be configured to be readable from the at least one medium by at least one processor and may thereby cause the at least one processor to operate so as to determine a publication time associated with digital media, set a predetermined time threshold based on the publication time, analyze the digital media to determine at least one feature associated with the digital media, compile the determined at least one feature, predict a popularity associated with the digital media based on the compiled at least one feature, and output the predicted popularity. The at least one feature associated with the digital media may be determined before the predetermined time threshold.

Abstract: A refrigerator includes a body; a storage compartment; a first door and a second door; and a rotating bar coupled to the first door and configured to close a gap between the first door and the second door when the first door and the second door are closed. The rotating bar includes a case having an accommodating space; a cover; a metallic plate positioned at a front side of the cover and having an end portion bent toward the cover; and a sealing member disposed at a longitudinal end portion of the rotating bar, the sealing member including a first portion engaged with the end portion of the metallic plate and a second portion extending from the first portion of the sealing member in a longitudinal direction to cover a gap formed between the body and the longitudinal end portion of the rotating bar when the first door is closed.

Abstract: A refrigerator includes a rotating bar configured to seal a gap between one pair of doors. The rotating bar includes a case provided with an accommodating space; a cover to cover the accommodating space, and having heat conduction blocking parts at both sides thereof; a heat insulation member accommodated in the accommodating space; a metallic plate positioned between the heat conduction blocking parts; and a heat generating member configured to be attached to a rear surface of the metallic plate. An insertion protrusion with an inclined surface is configured to be downwardly movable when the inclined surface is collided with the guide part. Sealing members made of rubber are disposed at vertical end portions of the rotating bar, the sealing members to cover gaps formed at the vertical end portions of the rotating bar when the first door is closed.