Abstract: The present invention relates to a method for producing an electrolyte for a vanadium redox flow battery, the method comprising: (a) a step for producing a first vanadium ion solution; (b) a step in which the first vanadium ion solution flows into a first positive electrode electrolyte tank and a first negative electrode electrolyte tank to which a first stack including a positive electrode, a separator, and a negative electrode is connected; (c) a step in which the first vanadium ion solution that has flowed into the positive electrode from the first positive electrode electrolyte tank is oxidized to generate a second vanadium ion solution, and the first vanadium ion solution that has flowed into the negative electrode from the first negative electrode electrolyte tank is reduced to generate a third vanadium ion solution; and (d) a step in which the second vanadium ion solution generated in the positive electrode is reduced into a fourth vanadium ion solution by reacting with a reducing agent.

Abstract: A method for lowering blood pressure is disclosed. The method includes administering a pharmaceutical composition to a subject in need thereof, wherein the composition contains a pharmaceutically acceptable excipient; and a peptide having an amino acid sequence of any one of SEQ ID NOS: 1 to 102. The peptide is in a form of a long-acting conjugate.

Abstract: An embodiment charging power filtering method includes receiving a signal instructing whether or not a filtering request is required from an on-board charger, selecting a mode of a plurality of modes for driving a filter based on the signal instructing whether or not the filtering request is required, and charging a battery using the selected mode.

Abstract: A camera module includes a first optical path conversion unit configured to reflect or refract light incident along a first optical axis in a direction of a second optical axis that intersects the first optical axis, a second optical path conversion unit configured to reflect or refract light incident on the second optical axis in a direction of a third optical axis that respectively intersects the first optical axis and the second optical axis, and an optical imaging system disposed between the first optical path conversion unit and the second optical path conversion unit.

Abstract: A lens assembly includes a first D-cut lens and a lens barrel surrounding a portion of a side surface of the first D-cut lens. The side surface of the first D-cut lens includes a linear portion, and the lens barrel is configured to expose at least a portion of the linear portion of the first D-cut lens in a direction perpendicular to an optical axis.

Abstract: A camera module includes a housing, a movable body configured to move in a direction of an optical axis of the housing; a reinforcing member formed integrally on one surface of the movable body, and configured to increase a rigidity of the movable body; and a first buffer member formed in the reinforcing member, and configured to reduce an impactive force between the housing and the movable body.

Abstract: An embodiment system for controlling a battery temperature for vehicle-to-vehicle charging includes an info controller provided in a power receiving electric vehicle and configured to receive information on a power transmitting electric vehicle and charging schedule information from a vehicle-to-vehicle charging service server, a vehicle controller configured to receive the information on the power transmitting electric vehicle and the charging schedule information from the info controller, to receive battery temperature information of the power receiving electric vehicle from a battery controller, and to calculate an estimated charging time of vehicle-to-vehicle charging by the power transmitting electric vehicle, and a battery temperature controller configured to control the battery temperature of the power receiving electric vehicle by controlling operation of a battery heater or a battery chiller, wherein the vehicle controller is configured to control the battery temperature controller in consideration o

Abstract: An optical imaging system includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens sequentially disposed in ascending numerical order along an optical axis of the optical imaging system from an object side of the optical imaging system toward an imaging surface of an image sensor, wherein a conditional expression f/f2+f/f3<?0.4 is satisfied, where f is a focal length of the optical imaging system, f2 is a focal length of the second lens, and f3 is a focal length of the third lens, and a conditional expression TTL/(2*IMG HT)<0.69 is satisfied, where TTL is a distance along the optical axis from an object-side surface of the first lens to the imaging surface of the image sensor, and IMG HT is one-half of a diagonal length of the imaging surface of the image sensor.

Abstract: Disclosed are a rare-earth permanent magnet having improved magnetic properties and a method of manufacturing the same. A method of manufacturing a rare-earth permanent magnet may include: preparing a mixed powder including i) a first alloy represented by R1aR2bBcMdFebal and ii) a second alloy represented by R2bBcMdFebal where R1 is one or two or more of La, Ce, and Y; R2 is a rare-earth element except for La, Ce, and Y; and M is a metal element; press-forming and sintering the prepared mixed powder in a magnetic field to prepare a sintered body; and performing a heat treatment based on diffusion temperature conditions of an R1 component and an R2 component contained in the prepared sintered body.

Abstract: An optical imaging system includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens sequentially disposed in ascending numerical order along an optical axis of the optical imaging system from an object side of the optical imaging system toward an imaging surface of an image sensor, wherein a conditional expression f/f2+f/f3<?0.4 is satisfied, where f is a focal length of the optical imaging system, f2 is a focal length of the second lens, and f3 is a focal length of the third lens, and a conditional expression TTL/(2*IMG HT)<0.69 is satisfied, where TTL is a distance along the optical axis from an object-side surface of the first lens to the imaging surface of the image sensor, and IMG HT is one-half of a diagonal length of the imaging surface of the image sensor.

Abstract: Disclosed herein are compounds of Formula (I), or pharmaceutically acceptable salts thereof, that are inhibitors of Polo Like Kinase 4 (PLK4). Also disclosed herein are pharmaceutical compositions comprising the compounds of Formula (I), or pharmaceutically acceptable salts thereof, and one or more pharmaceutically acceptable excipients. Further disclosed herein are methods of treating cancer in a subject in need thereof, comprising administering to the subject an amount of a compound of Formula (I), or a pharmaceutically acceptable salt thereof.

Abstract: An embodiment system includes a mobile charger and a vehicle. The vehicle includes a connection port designed to interface with the mobile charger and a vehicle battery. A vehicle battery management unit is configured to control a current and a voltage of charging and output by detecting a temperature, a current, and a voltage in each module of the vehicle battery. A power conversion unit includes a motor and an inverter and is configured to convert a voltage received at the connection port to a magnitude of voltage that charges the vehicle battery. A charging management unit is coupled to the second battery management unit and the power conversion unit.

Abstract: An optical imaging system includes a first lens, a second lens, a third lens, a fourth lens, and a fifth lens sequentially disposed along an optical axis from an object-side surface of the first lens toward an imaging plane of an image sensor, wherein 3.5?TTL/IMG HT, f1+f2|<2.0 mm, and 0.7?L1S1es/L1S1el<1.0 are satisfied, where TTL is a distance along the optical axis from the object-side surface of the first lens to the imaging plane of the image sensor, IMG HT is one-half of a diagonal length of the imaging plane of the image sensor, f1 is a focal length of the first lens, f2 is a focal length of the second lens, L1S1el is a maximum effective radius of the object-side surface of the first lens, and L1S1es is a minimum effective radius of the object-side surface of the first lens.

Abstract: A semiconductor device may include: a substrate including a peripheral circuit region and a cell region having a first cell region and a second cell region, the second cell region being farther from the peripheral circuit region than the first cell region; a plurality of memory cells disposed at intersection regions between first conductive lines and second conductive lines, respectively, the memory cells including a first memory cell disposed in the first cell region and a second memory cell disposed in the second cell region, wherein a first electrode layer of the first memory cell and a second electrode layer of the second memory cell include a conductive material, and wherein the first electrode layer further includes a first dopant that increases a resistivity of the conductive material.

Abstract: A lens assembly includes a lens barrel, a plurality of lenses disposed in the lens barrel and sequentially arranged along an optical axis, and a spacer disposed between two adjacent lenses among the plurality of lenses and comprising a hole formed in the spacer in an optical axis direction, wherein an inner surface of the spacer surrounding the hole formed in the spacer includes first shapes protruding toward the optical axis, and second shapes protruding away from the optical axis, the first shapes and the second shapes alternate with each other one by one in a circumferential direction of the inner surface of the spacer, and a distance between vertices of two first shapes among the first shapes separated from each other by one second shape among the second shapes varies in the circumferential direction.

Abstract: The present invention relates to use of a fusion protein of a therapeutic enzyme and an immunoglobulin Fc region in the prevention or improvement of renal diseases caused by or accompanied by Fabry disease.

Abstract: Provided are a method for supporting ultra-wideband (UWB) communication and apparatuses (e.g., a terminal and a server) implementing the same method. The method according to some embodiments may include sharing, by a first terminal, a key for UWB ranging with a second terminal through a relay server, the first terminal and the second terminal communicating with the relay server through wireless Internet communication; and performing, by the first terminal, the UWB ranging with the second terminal using the shared key.

Abstract: A camera module includes a housing, and a reflective module changing a direction of light incident on the housing. The reflective module includes a first reflective member having a reflective surface, a holder fixedly coupled to the first reflective member, a first magnetic member mounted on the holder, and a second magnetic member mounted in the housing, facing the first reflective member, and spaced apart from the first magnetic member.

Abstract: The present invention proposes a method of processing a buffer state report when a wireless communication system uses inter-eNB carrier aggregation technology. According to the present invention, a terminal may be provided with a proper amount of uplink resource allocations by notifying base stations of a buffer state.

Abstract: A method, performed by a user equipment (UE), of transmitting and receiving signals in a wireless communication system, according to an embodiment, includes receiving a logical channel release request from a next-generation node B (gNB), determining a logical channel to release, an operation mode of the logical channel to release, and whether a packet data convergence protocol (PDCP) layer apparatus connected to the logical channel is re-established, based on the logical channel release request, and performing PDCP data recovery based on the determination result.