Abstract: An electronic device is provided. The electronic device includes a processor, and a memory configured to store a messenger application, wherein the processor is configured to output the messenger application on the display and output a list of chat rooms joined based on a first user account on the display, and wherein the list of the plurality of chat rooms comprises a first chat room, in which the electronic device participates, and a second chat room in which another electronic device participates.

Abstract: Provided are a pharmaceutical composition with improved stability including palonosetron, a preparation method thereof, and a pharmaceutical package including the pharmaceutical composition.

Abstract: A method and a device for managing resources of a base station in a wireless communication system is provided. The method comprises: calculating an average resource use of serving resources, which are used as downlinks from a serving base station to a plurality of communication terminals; selecting one of the communication terminals, which has a maximum interference from a neighbor base station, if the calculated average resource use exceeds a preset threshold; and making a reservation for at least one of neighbor resources used as downlinks from the neighbor base station, the at least one neighbor resource corresponding to the serving resource for the selected communication terminal, so that the neighbor base station may decrease transmission power in the at least one neighbor resource.

Abstract: There is provided a semiconductor light emitting device including: a heat dissipation structure including one or more of materials among a metal, a ceramic, a semiconductor, and a resin; a flexible insulating layer directly in contact with the heat dissipation structure; a conductive layer laminated on the flexible insulating layer; and a light emitting device mounted on the conductive layer, wherein the light emitting device includes a light emitting structure including a first conductivity-type semiconductor layer, an active layer, and a second conductivity-type semiconductor layer; and first and second electrodes connected to the first and second conductivity-type semiconductor layers, respectively, and the first electrode includes a plurality of conductive vias connected to the first conductivity-type semiconductor layer through the second conductivity-type semiconductor layer and the active layer.

Abstract: Disclosed are microparticles containing physiologically active peptides, a method for preparing the same, and a pharmaceutical composition comprising the same.

Abstract: The present invention relates to a peptide analog or a pharmaceutically acceptable salt thereof with excellent moisturizing effect, and use thereof for moisturization. More specifically, the present invention relates to a novel peptide analog or a pharmaceutically acceptable salt thereof, a method for preparation thereof, a moisturizing cosmetic composition comprising the same as an active ingredient, and a pharmaceutical composition for prevention and treatment of xeroderma.

Abstract: The present invention relates to a method and apparatus for controlling transmission power of the base station in a wireless communication system and includes calculating signal-to-noise ratio of a target component carrier and recovering the signal-to-noise ratio to be equal to or greater than a threshold by increasing a transmission power to a predetermined level and requesting, when the signal-to-noise ratio is less than a predetermined threshold, a neighbor base station to decrease the transmission power. According to the present invention, it is possible to suppress the inter-cell interference and improve channel utilization efficiency, resulting in improvement of the throughput of the wireless communication system.

Abstract: A gene expression cassette capable of producing psicose at high yield with high stability, a GRAS (Generally recognized as safe) microorganism, a method of producing the enzyme by using the GRAS microorganism, and a method of producing the psicose by using the GRAS microorganism and enzyme are provided.

Abstract: Disclosed is a tension delivery device for preventing urinary incontinence, which includes: Retzius space-insertion portions which are respectively to be inserted into the Retzius spaces positioned on the left side and right side of the urethra and move in response to the pressure or the Retzius spaces; and a urethral support portion which extends convergently from the Retzius space-insertion portions and serves to support the urethra upward, wherein the lateral cross section of the urethral support portion becomes thinner from Retzius space-insertion portions toward the distal end, and a mesh structure may be provided along the outer surface of the tension transfer device. The device can sufficiently inhibit urinary incontinence, and is minimally invasive so that damage associated with an invasive method can be reduced.

Abstract: A particle counter may include a housing having an inlet, an outlet, and a window therebetween. The inlet and the outlet may be configured such that a fluid can be flowed therethrough. A plurality of light sources may be arranged outside the housing to provide lights of different wavelengths into the housing through the window. Sensors may be provided outside the housing to detect fractions of the lights scattered by a bubble and/or a particle in the fluid. A control part may be configured to monitor intensities of the lights detected by the sensors and to analyze a difference in intensity between the scattered lights, thereby distinguishing the particles from the bubbles in the fluid.

Abstract: The present invention relates to a biotin-conjugated hexapeptide-2 derivative or a pharmaceutically acceptable salt thereof and use thereof. More particularly, the present invention relates to a biotin-conjugated hexapeptide-2 derivative or a pharmaceutically acceptable salt thereof, a preparation method thereof, a composition including the same as an active ingredient, and a method for improving wrinkles and inhibiting skin aging using the same.

Abstract: Provided is a light source assembly including: a frame including a device region; a radiator mounted on the device region and detachable therefrom; and a light source including a light emitting device disposed at a position corresponding to the device region above the radiator.

Abstract: Disclosed herein is a photo-alignment polymer, which can be preferably applied to an alignment layer or the like of a three-dimensional display device because its alignment direction is easily changed depending on the polarization direction, and an alignment layer and liquid crystal retardation film including the same. The photo-alignment layer includes a cyclic olefin repeating unit substituted with one or more photoreactive groups, and has an absorbance ratio of 0.

Abstract: The present invention relates to a photo-curable composition that can provide a film, etc. showing excellent optical anisotropy even without need for separately forming a liquid crystal layer and an alignment layer, an optical anisotropic film using the same, and its preparation method. The photo-curable composition comprises a photo-alignable polymer, a noncrosslinkable liquid crystal compound and a photo-curable binder.

Abstract: The present invention relates to a biotin-conjugated hexapeptide-2 derivative or a pharmaceutically acceptable salt thereof and use thereof. More particularly, the present invention relates to a biotin-conjugated hexapeptide-2 derivative or a pharmaceutically acceptable salt thereof, a preparation method thereof, a composition including the same as an active ingredient, and a method for improving wrinkles and inhibiting skin aging using the same.

Abstract: There is provided a semiconductor light emitting device including: a heat dissipation structure including one or more of materials among a metal, a ceramic, a semiconductor, and a resin; a flexible insulating layer directly in contact with the heat dissipation structure; a conductive layer laminated on the flexible insulating layer; and a light emitting device mounted on the conductive layer, wherein the light emitting device includes a light emitting structure including a first conductivity-type semiconductor layer, an active layer, and a second conductivity-type semiconductor layer; and first and second electrodes connected to the first and second conductivity-type semiconductor layers, respectively, and the first electrode includes a plurality of conductive vias connected to the first conductivity-type semiconductor layer through the second conductivity-type semiconductor layer and the active layer.

Abstract: Embodiments of the present disclosure help content providers maximize the profitability of the online content they produce by providing an accurate, inexpensive, and timely quantitative estimate of the revenue the content is likely to generate. Various embodiments can refine estimates based on real-time or near-real-time data in conjunction with historical pricing data, thereby further improving the accuracy of the revenue predictions. A computer-implemented method according to one embodiment of the present disclosure comprises receiving, by a computer system, information regarding a topic; identifying, by the computer system, a format for content associated with the topic; and determining a score indicative of predicted revenue generated from future content in the identified format associated with the topic, wherein determining the score is based on a revenue model under which revenue from the future content would be generated.

Abstract: A particle counter may include a housing having an inlet, an outlet, and a window therebetween. The inlet and the outlet may be configured such that a fluid can be flowed therethrough. A plurality of light sources may be arranged outside the housing to provide lights of different wavelengths into the housing through the window. Sensors may be provided outside the housing to detect fractions of the lights scattered by a bubble and/or a particle in the fluid. A control part may be configured to monitor intensities of the lights detected by the sensors and to analyze a difference in intensity between the scattered lights, thereby distinguishing the particles from the bubbles in the fluid.

Abstract: Provided is a system for detecting a merchant point of compromise. More specifically, provided is a system for detecting a merchant point of compromise comprising a computer system in electronic communication with a transaction processing network containing transaction information, the computer system comprising a point-of-compromise detector, said point-of-compromise detector performing the steps of electronically receiving from the transaction processing network the transaction information; generating at least one of an undirected network or a directed network based on the transaction information; extracting features from the at least one of the undirected network or the directed network; and identifying one or more point-of-compromise merchants based on the extracted features.

Abstract: The present invention relates to a stabilized vitamin C derivative with a peptide molecule linked to vitamin C or a pharmaceutically acceptable salt thereof, a method of preparing the same, and a composition containing the same.