Abstract: Disclosed herein are a method and apparatus for transmitting an 8K Scalable High Efficiency Video Coding (SHVC) service based on broadcast network interconnection. The method includes defining signaling information for the 8K SHVC service, and delivering the defined signaling information to a MPEG Media Transport (MMT)/Real time Object delivery Over Unidirectional Transport (ROUTE) packetizer or to a gateway, separating 8K content into a base layer compatible with a broadcast network and an enhancement layer compatible with a communication network, delivering the base layer from the MMT/ROUTE packetizer to a receiver through the gateway and a transmitter, and delivering the enhancement layer to the receiver through a Dynamic Adaptive Streaming over HTTP (DASH) server.

Abstract: The present disclosure provides a non-aqueous electrolyte including an additive for a non-aqueous electrolyte represented by Formula 1 below: wherein, R1 to R5 may each independently be any one selected from the group consisting of H, an alkenyl group having 2 to 20 carbon atoms, an alkynyl group having 2 to 20 carbon atoms, an alkoxy group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 12 carbon atoms, a cycloalkenyl group having 3 to 12 carbon atoms, and a nitrile group.

Abstract: Disclosed is a technique for switching from a master node to a secondary node in a communication system. A method of a first communication node may comprise: adding the first communication node as a primary secondary cell (PSCell) to a second communication node through dual connectivity (DC); generating a first user plane path for smart dynamic switching (SDS) and a first instance for supporting the first user plane path according to a request from the second communication node; transmitting information on the first user plane path and the first instance to a terminal; receiving user data based on the first user plane path from the terminal as the first instance; and transmitting the user data to a core network using the first user plane path.

Abstract: The present invention provides a pharmaceutical composition for prevention or treatment of a stress disease and depression, the pharmaceutical composition be safely useable without toxicity and side effects by using an extract of leaves of Vaccinium bracteatum Thunb., which is natural resource of Korea, so that the reduction of manufacturing and production costs and the import substitution and export effects can be expected through the replacement of a raw material for preparation with a plant inhabiting in nature.

Abstract: Disclosed are novel compounds of Chemical Formula 1, optical isomers of the compounds, and pharmaceutically acceptable salts of the compounds or the optical isomers. The compounds, isomers, and salts exhibit excellent activity as GLP-1 receptor agonists. In particular, they, as GLP-1 receptor agonists, exhibit excellent glucose tolerance, thus having a great potential to be used as therapeutic agents for metabolic diseases. Moreover, they exhibit excellent pharmacological safety for cardiovascular systems.

Abstract: Disclosed is a cosmetic product including: a cosmetic composition; and a cosmetic container in which the cosmetic composition is filled, wherein the cosmetic container includes nitrile butadiene rubber and has pores of which the average size is about 0.2 mm to about 1 mm, and the cosmetic composition has a viscosity of about 2,000 cps to about 10,000 cps.

Abstract: The present invention relates to a cosmetic comprising polyurethane foam in which a liquid cosmetic substance is impregnated. The present invention provides a cosmetic comprising polyurethane foam in which a cosmetic composition is impregnated, wherein the polyurethane of the polyurethane foam comprises an ether group and an ester group in a molar ratio of 4:6 to 6:4, the ?<cosmetic composition has a water content of 35 wt % or less, and the threshold shear stress at which storage modulus (G?)=loss modulus (G?) is 100 Pa or less. According to the present invention, provided is a cosmetic comprising a composite polyurethane foam, wherein a cosmetic composition is stably present in a supported state and can be uniformly rearranged inside the foam during pressurization.

Abstract: Provided is a sunscreen cosmetic product including a foamed rubber sponge and a cosmetic composition impregnated in the foamed rubber sponge. The cosmetic composition comprises only an inorganic ultraviolet blocking agent as an ultraviolet blocking agent. When the cosmetic composition comprises only an inorganic ultraviolet blocking agent as an ultraviolet blocking agent, it is possible to realize the sunscreen effect of the content wholly even after impregnation, since the inorganic ultraviolet blocking agent is not adsorbed to the foamed rubber sponge but is dispensed with no loss caused by adsorption. It is possible to increase the usage efficiency by controlling the pore size of the foamed rubber sponge during foaming to improve the ratio of the amount that can be used by the consumers based on the amount of the content impregnated in the sponge.

Abstract: The present invention relates to a cosmetic product having a three-dimensional fabric impregnation material impregnated with a liquid cosmetic material. In the present invention, the impregnation material has a first surface and a second surface so as to be impregnated with a liquid cosmetic material, the impregnation material includes a vertically layered structure including: a first surface region having a first pattern; a second surface region having a second pattern; and a pillar region which is formed between the first surface region and the second surface region by Z-yarns that connect the first surface region and the second surface region, and a circumference of the impregnation material has a rim portion at which the vertically layered structure is compressed. According to the present invention, it is possible to provide the impregnation material impregnated with the liquid cosmetic material which implements a high impregnation rate and makes it easy to form a surface pattern.