Abstract: A method for manufacturing a working electrode for a biosensor is proposed. The method may include providing an Indium Tin Oxide (ITO) glass electrode. The method may also include immobilizing a fixing material on the surface of the ITO glass electrode, wherein the fixing material comprises a first compound and a second compound, and wherein the second compound is a linker compound-metal nanoparticle conjugate. The method may further include immobilizing a reaction factor on the fixing material. An electrode manufactured by the method, and a method for measuring the concentration of biomarkers in a sample using a biosensor including the working electrode are also proposed.

Abstract: A system for monitoring a filter state of a heating, ventilation, and air conditioning (HVAC) system includes a blower configured to suck and blow air from outside, an outside air temperature sensor to detect a temperature of air from outside sucked by the blower, an evaporator temperature sensor to detect a temperature of an evaporator, and a controller configured to control the blower, analyze and determine a state of a filter based on temperature information detected by the sensors when the outside air sucked by the blower sequentially passes through the filter and around the evaporator, and determine a filter replacement time based on the state of the filter.

Abstract: A vehicle heat exchanger combined controller system can include a controller configured to perform a dummy operation, and a heat exchange plate having a coolant path for the controller, capable of performing heat exchange between heat emitted through the dummy operation of the controller and a coolant passing through the coolant path of the heat exchange plate. After heat exchange at the heat exchange plate, the coolant can be used for heating and/or battery temperature increase.

Abstract: Disclosed are a method of manufacturing a working electrode for biosensors, the method including (a) providing a substrate, (b) forming a metal nanostructure on a surface of the substrate, (c) immobilizing a first linker compound on a surface of the metal nanostructure, and (d) binding a response factor to the first linker compound, a working electrode manufactured using the same, a biosensor including the working electrode, and a method of measuring the concentration of a biomarker in a sample using the biosensor.

Abstract: An electronic device according to an example embodiment includes a processor, and a memory operatively connected to the processor and including instructions executable by the processor, wherein when the instructions are executed, the processor is configured to collect an EEG signal measuring brain activity and an fNIRS signal measuring the brain activity, and output a result of determining a type of the brain activity from a trained neural network model using the EEG signal and the fNIRS signal, and the neural network model may be trained to, extract an EEG feature from the EEG signal, extract an fNIRS feature from the fNIRS signal, extract a fusion feature based on the EEG signal and the fNIRS signal, and output the result of determining the type of the brain activity based on the EEG feature and the fusion feature.

Abstract: Proposed are a portable thermal block module, a temperature variable system for a reaction vessel comprising same, and an on-site analysis device comprising same. The portable thermal block module may include a heating element, a thermal block stacked on the heating element, and a fixed unit. The thermal block may include a substrate and one or more bodies. The one or more bodies may be located on the substrate so as to be spaced apart from each other. Each body may include an insertion recess so that at least a portion of a reaction vessel can be inserted therein. The substrate and the bodies may be made of a thermally conductive material.

Abstract: Disclosed are a method of manufacturing a working electrode for biosensors, the method including (a) providing a substrate, (b) forming a metal nanostructure on a surface of the substrate, (c) immobilizing a first linker compound on a surface of the metal nanostructure, and (d) binding a response factor to the first linker compound, a working electrode manufactured using the same, a biosensor including the working electrode, and a method of measuring the concentration of a biomarker in a sample using the biosensor.

Abstract: Disclosed are a metal nanoparticle-magnetic particle complex, comprising a core comprising a magnetic particle, the first shell comprising metal nanoparticles and formed on the surface of the core, and the second shell comprising a response factor and formed on the surface of the first shell, a method of preparing the complex, and a method of measuring the concentration of a biomarker in a sample using the complex.

Abstract: A method for manufacturing a working electrode for a biosensor is proposed. The method may include providing an Indium Tin Oxide (ITO) glass electrode. The method may also include immobilizing a fixing material on the surface of the ITO glass electrode, wherein the fixing material comprises a first compound and a second compound, and wherein the second compound is a linker compound-metal nanoparticle conjugate. The method may further include immobilizing a reaction factor on the fixing material. An electrode manufactured by the method, and a method for measuring the concentration of biomarkers in a sample using a biosensor including the working electrode are also proposed.

Abstract: An electronic device according to an example embodiment includes a processor, and a memory operatively connected to the processor and including instructions executable by the processor, wherein when the instructions are executed, the processor is configured to collect an EEG signal measuring brain activity and an fNIRS signal measuring the brain activity, and output a result of determining a type of the brain activity from a trained neural network model using the EEG signal and the fNIRS signal, and the neural network model may be trained to, extract an EEG feature from the EEG signal, extract an fNIRS feature from the fNIRS signal, extract a fusion feature based on the EEG signal and the fNIRS signal, and output the result of determining the type of the brain activity based on the EEG feature and the fusion feature.

Abstract: The present invention provides a cosmetic composition comprising a cholesteric liquid crystal particle having an average diameter of 50 ?m to 500 ?m and a method for preparing the same. Since the cosmetic composition according to the present invention comprises a cholesteric liquid crystal particle having a controlled average particle diameter and a narrow particle size distribution, the expression of visual dependence of changing color or color tone according to a viewing angle is enhanced.

Abstract: Disclosed is an electronic device including a plurality of displays, at least one processor configured to select a first display including at least one of the plurality of displays, based on relative positions of the plurality of displays, user information, an application to be executed, or a component associated with a function of the application, and a display control module configured to output contents to the first display and at least one object associated with the contents to at least one other second display of the plurality of displays.

Abstract: An electronic device and a method for controlling displaying of information in the electronic device are provided. The electronic device includes a first display formed on at least a portion of a body of the electronic device, and a second display formed on at least a portion of a cover functionally connected to the body and including a transparent display area.

Abstract: A method of estimating a location of a terminal includes measuring a magnetic field value at a location of the terminal, estimating the location of the terminal using the measured magnetic field value, and transmitting the measured magnetic field value and information associated with the estimated location to a server. A method of modifying a magnetic field map includes receiving, from a terminal, a magnetic field value estimated at a location of the terminal, and information associated with a location of the terminal estimated based on the magnetic field value, and modifying a magnetic field map using the measured magnetic field value and the information associated with the estimated location.

Abstract: An electronic device and a method for controlling displaying of information in the electronic device are provided. The electronic device includes a first display formed on at least a portion of a body of the electronic device, and a second display formed on at least a portion of a cover functionally connected to the body and including a transparent display area.

Abstract: A method of estimating a location of a user terminal is provided. It is based on a difference between a true north and a magnetic north that may estimate a location of a user terminal on a magnetic field map based on a difference between a true north and a magnetic north corresponding to each location of the magnetic field map, and the user terminal thereof.

Abstract: An electronic device and a method for controlling displaying of information in the electronic device are provided. The electronic device includes a first display formed on at least a portion of a body of the electronic device, and a second display formed on at least a portion of a cover functionally connected to the body and including a transparent display area.

Abstract: Provided are a method and an apparatus for creating a magnetic field map that extracts magnetic field information of a building from floor plan information of the building. The magnetic field map of the building may be generated based on the floor plan information and the magnetic field information.

Abstract: A method of setting an initial location of a user terminal via an interaction with a user and a user terminal is provided. The method includes measuring a magnetic field at a current location of the user terminal, and estimating a candidate initial location of the user terminal based on the magnetic field. The method further includes displaying the candidate initial location, and selecting the candidate initial location. The method further includes setting the initial location based on the selection.