Abstract: The present disclosure relates to a method and apparatus for cell staining without cell loss, and more particularly, to a method and apparatus for cell staining without cell loss during treatment of a staining reagent or washing reagent by immobilizing cells to be analyzed in a phase change material before staining. A method for cell staining without cell loss according to the present disclosure may effectively prevent cell loss during staining and analysis of rare cells that are becoming important in clinical diagnosis, and thus may facilitate observation, analysis and diagnosis thereby even with a trace amount of sample. In addition, as the method for cell staining without cell loss according to the present disclosure allows immobilization of cells, it makes discrimination and isolation of single cells easy, and may be effectively used in analysis of the isolated cells.

Abstract: A counterweight mounting device, which is installed on a frame supporting a counterweight according to an aspect of the present invention, includes a first link of which a lower end is coupled to the frame so that the first link is rotatable about a first hinge shaft, a second link including a slot guide into which a second hinge shaft coupled to an upper end of the first link is inserted and in which the second hinge shaft slides, a hydraulic cylinder of which a lower end is coupled to the frame so that the hydraulic cylinder is rotatable about a cylinder rotation shaft and an upper end is coupled to the second hinge shaft and rotates the first link, and a connection member installed on an upper end of the second link and connected to the counterweight.

Abstract: A non-contact communication module for a home appliance according to an embodiment may include: a first communicator that transmits and receives signals to and from a home appliance through local area wireless communication; a second communicator that transmits and receives signals to and from a server or a user terminal; and a controller that transmits signals received from the first communicator to the user terminal through the second communicator.

Abstract: A method for sharing data in a transmitting-side electronic device communicating with a receiving-side electronic device is provided. The method includes connecting a voice call with the receiving-side electronic device; obtaining a sharing object to be shared with the receiving-side electronic device; and transmitting data corresponding to the sharing object to the receiving-side electronic device through a data session formed based on information related to the voice call.

Abstract: An apparatus for quantum-based physically unclonable functions is disclosed. The apparatus for quantum-based physically unclonable functions according to an embodiment of the present embodiment comprises a random nanostructure formed on a substrate by hydrothermal synthesis, wherein the random nanostructure emits a laser light of a predetermined pattern through the quantum activity of the random nanostructure.

Abstract: An air purification device including an interchangeable lower body according to an exemplary embodiment of the present invention includes: an upper body opened at an upper portion thereof, selectively having therein an electronic circuit configured to operate the air purification device, and having, at the upper portion thereof, an air discharge unit configured to discharge purified air, the upper body being configured to be connected to one of interchangeable lower bodies having different capacities; and the lower body opened at an upper portion thereof and coupled to the upper body by being brought into contact with a lower portion of the upper body, the lower body having a vacant space into which a filter configured to purify air is inserted, selectively having therein an electronic circuit configured to operate the air purification device, and having an air intake unit provided on an outer surface thereof to draw in contaminated air.

Abstract: The present invention relates to a cytokine fusion polypeptide or a cytokine library comprising the same, and according to the cytokine fusion polypeptide or a cytokine library comprising the same according to an aspect, it enables continuous stimulation by a cytokine to a target cell and thus can easily and accurately evaluate the functionality of cytokines at the single cell level.

Abstract: Disclosed are: a metal nanostructure having a diameter of 2 nm to 2.5 nm; and a manufacturing method therefor. The formed metal nanostructure is provided as approximately spherical single-crystalline nanoparticles or amorphous alloy nanoparticles. Besides, a nanostructure fabricated in the form of an oxide has a nanoneedle shape. For formation of the metal nanostructure, an amorphous nanostructure is used. A second metal element having a higher standard reduction potential than a central metal constituting the amorphous nanostructure is used in the synthesis of the metal nanostructure.

Abstract: Provided are a composite in which metal nanoparticles are evenly dispersed and adsorbed to pores of a support, and a method of preparing the same. An amorphous nanostructure formed of inorganic polymers having a transition metal and a halogen element as a main chain via hydrogen bonding is used as a chemical template for forming the metal nanoparticles. The formed metal nanoparticles are evenly dispersed and adsorbed to the support with pores.

Abstract: Various examples of the present invention relate to a device and a method for improving wireless communication performance in an electronic device. The electronic device comprises multiple antennas, a communication circuit connected to the multiple antennas, a connector, and at least one processor, wherein the processor checks whether a wired cable is connected through the connector and, if the wired cable is connected through the connector, can perform control such that communication using the multiple antennas corresponding to the connection of the wired cable is performed. Other examples can be possible.

Abstract: Provided is a centrifugal valve control apparatus including: a body part including a body having a chamber and a channel connected to the chamber, and a valve configured to open and close the channel; a heating part coupled to the body and including a heating member disposed at a position corresponding to the valve; and a rotation driving part configured to rotate the body part and the heating part together, wherein the valve is formed to open and close the channel by the heating member while the body part and the heating part rotate together. Accordingly, the valve of the centrifugal valve control apparatus may be accurately controlled.

Abstract: An intelligent humidification system according to the present invention in which a remote controller with a built-in sensor and a humidifier are linked, includes: a humidifier; a remote controller which is attached to/detached from a holder equipped in the humidifier and measures atmospheric environment information of a located space using a built-in sensor; and a humidification controller which is connected to the humidifier through a wire and is connected to the remote controller in a wireless manner to control the humidifier according to the atmospheric environment information measured by the remote controller, so that a humidity of a place where a user carrying the remote controller is located is measured and the humidifier is operated by taking into account the measured humidity value, thereby achieving user-oriented humidification.

Abstract: The present disclosure provides The present disclosure provides a resettable alloy having a resetting mechanism introduced thereinto through simplr resetting treatment, thereby prolonging the lifespan of materials, and a manufacturing method for the same. The resettable alloy comprises a body-centered tetragonal(BCT)-face-centered cubic(FCC) dual structure comprising: BCT martensite phase matrix; and FCC austenite phase present within the matrix, wherein the FCC phase is formed by selective segregation of component elements and can be repetitively reset through metastable reversible phase transformation.

Abstract: A cell-monitoring connector is configured to be detachably mounted to a fuel cell. A housing configured such that a portion thereof is insertable into a receiving space. A pair of lever operators is configured to be movable by a first external pressure in a third direction that intersects the first direction and the second direction. A number of levers are coupled to the pair of lever operators inside the housing. The levers include latching protrusions configured to operate in connection with movement of the lever operators. The latching protrusions are movable between a first position at which the latching protrusions protrude in the third direction from an outer surface of the housing and a second position at which the latching protrusions do not protrude from the outer surface of the housing.

Abstract: An electronic device is provided. The electronic device according to an embodiment includes a microphone, a communicator comprising communication circuitry, and a processor configured to control the communicator to transmit a control command to an external audio device for reducing an audio output level of the external audio device in response to a trigger signal for starting a voice control mode being received through the microphone and to control the electronic device to operate in the voice control mode.

Abstract: A method for sharing data in a transmitting-side electronic device communicating with a receiving-side electronic device is provided. The method includes connecting a voice call with the receiving-side electronic device; obtaining a sharing object to be shared with the receiving-side electronic device; and transmitting data corresponding to the sharing object to the receiving-side electronic device through a data session formed based on information related to the voice call.

Abstract: An electronic device is provided. The electronic device according to an embodiment includes a microphone, a communicator comprising communication circuitry, and a processor configured to control the communicator to transmit a control command to an external audio device for reducing an audio output level of the external audio device in response to a trigger signal for starting a voice control mode being received through the microphone and to control the electronic device to operate in the voice control mode.