Abstract: The present invention relates to a composition including decursinol as an active ingredient for preventing or treating angina, arteriosclerosis, cerebral infarction, and hypertension. Poorly soluble decursinol was found to improve angina, arteriosclerosis, cerebral infarction, prostate hypertrophy, and diabetic hypertension by inhibiting the overgrowth of vascular endothelial cells, and is expected to be usable in the development of a composition for preventing or treating angina, arteriosclerosis, cerebral infarction, prostate hypertrophy, and diabetic hypertension.

Abstract: Provided is a method for providing a speech bubble in a video conference. The method is performed by a user terminal and includes: receiving a first speech text converted from a voice signal of a first conference participant participating in a video conference into text; determining whether to activate a cartoon mode; displaying, based on determining to activate the cartoon mode, a conference screen including a first participant object and a first speech bubble, wherein the first participant object indicates the first conference participant and the first speech bubble is generated using the first speech text; and displaying, in response to a user input to select the first speech bubble, a sequence of speech texts of the video conference, the sequence including a speech text corresponding to the first speech bubble.

Abstract: Provided are a binder composition for a secondary battery electrode, and an electrode mixture including the same, and more particularly, a binder composition for a secondary battery electrode capable of providing excellent binding strength for an active material and an electrode while having excellent latex stability, thereby improving performance of a secondary battery, and an electrode mixture including the same.

Abstract: The present disclosure relates to a nanostructure for detecting viruses including an amphipathic polymer, and a diagnostic platform using the same, wherein the nanostructure is capable of specifically detecting viruses through silica-based nanoparticles with excellent stability and high dispersion and a biocompatible amphipathic polymer, such that it is possible to develop a diagnostic platform with high sensitivity through binding and agglomeration of the nanostructure and viruses and enable rapid and accurate diagnosis of a target virus.

Abstract: The disclosure relates to a MXene-polymer composite comprising MXene and a UV curable polymer, and a sensor comprising the same. Particularly, the MXene-polymer composite according to the disclosure polymerizes the MXene with the UV-curable polymer to stably disperse the MXene in a porous hydrogel matrix, thereby exhibiting a larger surface area and enabling local patterning, and when the MXene-polymer composite is applied as a sensor, excellent electrochemical sensitivity and gas reactivity can be obtained.

Abstract: A compound of Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device including the same are disclosed: In Chemical Formula 1, the definition of each group and parameter is as described in the detailed description.

Abstract: A method for treating a cell damage-related disease, including administering a composition to a subject in need thereof. The composition contains, as an active ingredient, one or more selected from the group consisting of stem cells genetically engineered to overexpress a carcinoembryonic antigen-related cell adhesion molecule (CEACAM) family protein, cells differentiated from the stem cells, and components derived from the stem cells.

Abstract: The catalyst for methane reformation according to an exemplary embodiment of the present application consists of a porous metal support; and a perovskite-based catalyst component supported on the porous metal support and represented by Chemical Formula 1: Sr1-xAxTi1-yByO3-???[Chemical Formula 1] wherein all the variables are described herein.

Abstract: Disclosed are an oral film and stick jelly containing glutathione and a milk thistle extract. Provided are an oral disintegrating film, an oral mucosal adhesive film, and a stick jelly that contain glutathione, a milk thistle extract, or the like as an active ingredient, and thus are highly efficacious in improving absorption in the oral mucosa, antioxidant activity, and anti-inflammatory activity, strengthening immunity, and enhancing liver function of humans and companion animals.

Abstract: An announcement display method according to an embodiment of the present disclosure is performed by a computing device, and includes displaying an intro screen including a friend account list of a user account, and fixedly displaying an announcement list at the top of the intro screen, wherein the announcement list comprises an announcement of at least one chat room to which the user account belongs.

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: The catalyst for methane reformation according to an exemplary embodiment of the present application comprises: a porous metal support; perovskite-based catalyst particles supported on the porous metal support; and a perovskite-based binder supported on the porous metal support, and the perovskite-based catalyst particles and the perovskite-based binder each independently comprise the compound represented by Chemical Formula 1: Sr1-xAxTi1-yByO3-???[Chemical Formula 1] wherein all the variables are described herein.

Abstract: The disclosed technology generally relates to semiconductor structures and their fabrication, and more particularly to diffusion barrier structures containing Ti, Si, N and methods of forming same. A method of forming an electrically conductive diffusion barrier comprises providing a substrate in a reaction chamber and forming a titanium silicide (TiSi) region on the substrate by alternatingly exposing the substrate to a titanium-containing precursor and a first silicon-containing precursor. The method additionally comprises forming a titanium silicon nitride (TiSiN) region on the TiSi region by alternatingly exposing the substrate to a titanium-containing precursor, a nitrogen-containing precursor and a second silicon-containing precursor. The method can optionally include, prior to forming the TiSi region, forming a titanium nitride (TiN) region by alternatingly exposing the substrate to a titanium-containing precursor and a nitrogen-containing precursor.

Abstract: The present invention relates to a time-division duplex (TDD) antenna apparatus which can reduce signal loss, and thereby minimize the noise figure (NF) of a system and extend uplink coverage of the system, by separating a transmitter circuit from a receiver circuit of the antenna apparatus, and disposing a low noise amplifier (LNA) of the receiver circuit between a reception antenna and a reception filter of the receiver. A time-division duplex antenna apparatus according to an embodiment of the present invention includes: a transmitter which includes at least one transmission antenna module and transmits a downlink signal through a first path; a receiver which includes at least one reception antenna module and receives an uplink signal through a second path that is separated from the first path without any overlapping portions thereof; and a controller which controls the transmitter and the receiver in a time-division duplex manner.

Abstract: A processor-implemented method includes generating a preprocessed infrared (IR) image by performing first preprocessing based on an IR image including an object; generating a preprocessed depth image by performing second preprocessing based on a depth image including the object; and determining whether the object is a genuine object based on the preprocessed IR image and the preprocessed depth image

Abstract: A server according to an embodiment includes a processor configured to receive a friend add request for a target account from a user terminal accessed with a user account; based on one of the user account and the target account being a protected account, transmit an approval request for the friend add request to a protector account connected to the protected account; and based on receiving a reply to the approval request from the protector terminal, add the target account to a friend list of the user account.

Abstract: A light source for plant cultivation includes at least two light emitting devices supplying light to a plant. Each of the light emitting devices includes a first semiconductor layer doped with a first conductivity type dopant, a second semiconductor layer disposed on the first semiconductor layer and doped with a second conductivity type dopant different from the first conductivity type dopant, and an active layer interposed between the first semiconductor layer and the second semiconductor layer. The light emitting devices emit light towards the plant under a different condition in terms of at least one of wavelength, radiation intensity, and emission timing to control the type and content of phytochemicals in the plant.

Abstract: The present invention relates to a composition for improving insulin sensitivity, comprising a Gentiana trillora Pallas extract. The composition according to the present invention improves insulin sensitivity by reducing the expression of ITIH1, and thus can be effectively used as a therapeutic agent for diabetes, diabetic complications, impaired glucose tolerance, insulin resistance syndrome and the like.

Abstract: Innovative techniques and apparatuses to control metaverse presentation are disclosed. The proposed techniques and apparatuses allow prevention of overindulgence to metaverse presentation based on user biometrics (e.g., oxygen saturation, heart rate, body temperature, blood pressure, etc.). If the biometrics indicate that the user's health is compromised due to the metaverse presentation, the metaverse presentation (visual, audio, haptic outputs) may be altered to reduce the user's overindulgence.

Abstract: A connector has a conductive main body with contact portions to compress a plurality of electrode leads of battery cells. The connector has two push members each with a level surface and an inclined surface on opposing sides of each push member, such that each push member is movable and spaced between the contact portions. and compress the plurality of electrode leads with a corresponding contact portion. The connector has a core member with a second inclined surface, such that the core member is movable in a parallel direction to the contact portion, is located between the two push members, and compresses the two push members against the conductive main body. The connector has a movement mechanism to move the core member in the parallel direction and compress the plurality of electrode leads between the conductive main body and the push members. A battery module may contain the connector.