Abstract: A string actuator-based exoskeleton robot includes: a driving force conversion unit including a fixed frame and a rotation pulley and mountable on a side portion of the waist of a human body; a driving unit including a driving motor providing a driving force and a pair of strings provided in double rows to have one side connected to the driving motor and the other side connected to the rotation pulley, and assisting the rotation of the rotation pulley by twisting or untwisting the pair of strings with or from each other by a rotational driving force of the driving motor to vary a length of the pair of strings; and a support unit formed to extend from the rotation pulley to at least one of a front surface or a rear surface of the femoral region of the human body to support the femoral region of the human body.

Abstract: Disclosed is an electronic device including a communication module that performs communication with at least one external device, a memory that stores a list in which identification information for at least one security application involving user authentication is listed, a processor electrically connected to the communication module and the memory, wherein the processor transmits information for factory reset to at least one external device associated with the security application based on the identification information on the list when a factory reset event of the electronic device occurs. In addition, various embodiments understood through the disclosure may be possible.

Abstract: A cooling control system and method for fuel cells are provided. The cooling control system includes a fuel cell, a cooling circulation line connected to the fuel cell to circulate cooling water for cooling the fuel cell therein and a cooling water pump provided on the cooling circulation line to adjust a circulation amount of the cooling water. A calculation unit calculates a thermal energy change of the fuel cell based on a heating value and an amount of radiant heat of the fuel cell. A controller operates the cooling water pump based on the calculated thermal energy change of the fuel cell.

Abstract: A cold start control method for a fuel cell is provided. The method includes determining whether a cold start condition upon start on is satisfied and estimating thawing energy required to thaw frozen moisture inside a fuel cell stack when the cold start condition has been satisfied. A thawing control SOC of a high-voltage battery is calculated based on the estimated thawing energy. The cooling water inside a cooling water line for cooling the fuel cell stack is heated by using a heater having received power from the high-voltage battery when the current SOC of the high-voltage battery is equal to or less than a thawing control SOC.

Abstract: The present invention relates to: a paste composition including ceramic particles surface-functionalized with an amine group and a maleic anhydride-grafted elastomer; and a preparation method therefor and, to: a paste composition enabling ceramic particles to have a high content and be highly dispersed, thereby enabling the composition to have a high generation capacity when a device is manufactured; and a preparation method therefor.

Abstract: An electronic device can include a display, a communication interface comprising communication circuitry, and a processor comprising processing circuitry. The processor can be configured to receive a plurality of images comprising a first image and a second image in a first order from an external electronic device using the communication circuitry of the communication interface, arrange the first image and the second image in a second order based on first property information corresponding to the first image and second property information corresponding to the second image, and arrange and display the first image and the second image in the second order through the display.

Abstract: A control system for fuel cell cooling is provided. The system includes a fuel cell stack, a coolant circulation line connected to the fuel cell stack, and a heat exchange device provided in the coolant circulation line. A bypass line bypasses the heat exchange device. A temperature adjusting device adjusts a ratio between coolant flowing into the heat exchange device of the coolant circulation line and coolant flowing into the bypass line. A temperature estimator estimates a temperature of the coolant of the coolant circulation line at a point before the bypass line joins the coolant circulation line after the coolant passes through the heat exchange device. An opening degree controller operates the temperature adjusting device using the temperature of the coolant estimated by the temperature estimator and the temperature of the coolant at a point at which the coolant flows into the fuel cell stack.

Abstract: A growth-type soft robot includes a housing including an external body including an internal accommodation space and one side open and a fixing portion formed on a periphery of an open region of the external body, a growth unit including an outer periphery having one end connected to the fixing portion, an inner periphery spaced apart from an inner side of the outer periphery and extending to the accommodation space, and a bent portion connecting the other end of the outer periphery to one end of the inner periphery to form a front end space, and a data collecting unit including a cable extending along a central portion surrounded by the inner periphery and a sensing module acquiring external information, wherein the other end of the inner periphery forms a folded region, and a length of the growth unit is adjustable by air supplied to the front end space.

Abstract: A method of manufacturing a display device in a chamber in which a material including yttrium is coated on an inner surface includes: forming a first layer pattern by dry etching on a substrate; depositing a second layer material on the first layer pattern; forming a photoresist pattern on the second layer material; completing a second layer pattern by using the photoresist pattern as an etch mask; and performing an additional acid etching process by using an etching solution including at least one of hydrochloric acid, sulfuric acid, or nitric acid before the forming of the photoresist pattern on the second layer material after the dry etching to form the first layer pattern.

Abstract: Provided is an encapsulation film, an organic electronic device comprising the same, and a method for manufacturing an organic electronic device comprising the same. The encapsulation film comprises an encapsulation layer comprising a moisture adsorbent, and a metal mesh layer formed on the encapsulation layer.

Abstract: A water content estimation method includes: measuring, by a temperature sensor, the temperature of coolant for cooling a fuel cell stack; calculating, by a water content calculator, a current heat capacity of the fuel cell stack based on the measured temperature of coolant; and estimating, by the water content calculator, a water content of the fuel cell stack based on the calculated current heat capacity of the fuel cell stack.

Abstract: The present application relates to an encapsulation film, a method for producing the same, an organic electronic device comprising the same, and a method for preparing an organic electronic device using the same, which allows forming a structure capable of blocking moisture or oxygen introduced into an organic electronic device from the outside, and can effectively release heat accumulated inside the organic electronic device and prevent occurrence of bright spots of the organic electronic device.

Abstract: An electronic device can include a display, a communication interface comprising communication circuitry, and a processor comprising processing circuitry. The processor can be configured to receive a plurality of images comprising a first image and a second image in a first order from an external electronic device using the communication circuitry of the communication interface, arrange the first image and the second image in a second order based on first property information corresponding to the first image and second property information corresponding to the second image, and arrange and display the first image and the second image in the second order through the display.

Abstract: A chimera protein according to the present application has a significantly increased in vivo half-life when administered because of a vWF domain coupled to FVIII, such that when used as a hemophilia A therapeutic agent, convenience for patients can be increased and medical expenses can be reduced.

Abstract: A haptic interaction device include: a setting unit configured such that, when a desired stiffness related to a penetration depth of a haptic interaction point in a virtual environment and a feedback force corresponding to the penetration depth is designated, the setting unit sets a feedback force that is to occur when the haptic interaction point penetrates the virtual environment; a checkup unit checking, when a cycle is ended, the stiffness at the cycle during which the haptic interaction point penetrates the virtual environment along a pressing path and moves along a releasing path in the opposite direction to the direction of penetration according to the feedback force that has been set; and a determination unit determining a feedforward force offset value related to a feedback force at the next cycle adjacent to the cycle based on a result of comparing the checked stiffness and the desired stiffness.

Abstract: A pinhole determination method for a fuel cell includes steps of blocking air supply to a fuel cell stack by a controller; measuring a cell voltage value of each of unit fuel cells of the fuel cell stack; and determining whether or not a pinhole is present by comparing the cell voltage value with an average cell voltage value.

Abstract: The present technology provides a duplicated Eutrema salsugineum CALCINEURIN B-LIKE 10 (CBL10) gene (EsCBL10a and EsCBL10b), nucleic acids that encode the EsCBL10a and EsCBL10b proteins, and methods for increasing salt tolerance in a plant by genetically engineering the plant to express EsCBL10a and/or EsCBL10b protein. Also provided are transgenic plants expressing the EsCBL10a and/or EsCBL10b protein and having increased salt tolerance.

Abstract: A fuel cell system having a fuel cell control module (FCU) and a method of controlling the same are provided. The method includes selecting one of at least one control parameter and learning system efficiency at each of at least one configurable candidate value of the selected control parameter based on supplied current by driving the fuel cell system. Additionally, the method includes determining a value of the selected control parameter by comparing the system efficiency at each of the at least one configurable candidate value of the selected control parameter with system efficiency corresponding to an initial performance index, at each of at least one predetermined representative current point. Thereby, efficiency of the fuel cell system is improved.

Abstract: A method of estimating hydrogen crossover loss of a fuel cell system including a stack for producing power through a reaction of hydrogen serving as fuel and air serving as an oxidizer includes driving the fuel cell system; estimating a hydrogen crossover rate right after a channel of an anode is purged; determining whether a cell voltage of a fuel cell is normal; and comparing the estimated hydrogen crossover rate with a predetermined reference value based on a result of the determining of whether the cell voltage of the fuel cell is normal to determine whether a pinhole or leakage occurs. Accordingly, whether a pinhole or leakage occurs in the fuel cell system may be more effectively sensed.