Abstract: The aerosol generating device includes a housing, a mouth side end, at least one cartridge configured to store an aerosol forming substrate, and an aerosol generator connected to the cartridge and configured to generate an aerosol, wherein the aerosol generator includes a substrate including a plate shape, at least one transducer disposed on the substrate, and an atomization region on a surface of the substrate, in which an aerosol is generated, wherein the substrate is disposed in the housing to form an acute angle with respect to a central axis that is parallel to a longitudinal direction of the housing, and the transducer is configured to convert an electrical signal into a surface acoustic wave (SAW), and the SAW is transferred to the atomization region through the substrate to aerosolize the aerosol forming substrate.

Abstract: A display device includes a substrate having a light emitting area and a non-light emitting area; a first anode electrode on the light emitting area of the substrate; a pixel defining layer on the non-light emitting area of the substrate and defining a first opening; an organic separator layer on the pixel defining layer and defining a second opening; a first light emitting layer on the first anode electrode; a common electron layer on the first light emitting layer and the organic separator layer; and a common electrode on the common electron layer, wherein the organic separator layer does not overlap the light emitting area, and overlaps the non-light emitting area to be in contact with the pixel defining layer, the first light emitting layer, and the common electron layer.

Abstract: An apparatus for diagnosing an abnormality of a battery cell and a method thereof may prevent thermal runaway of the battery cell in advance by generating an incremental capacity analysis (ICA) profile corresponding to each battery cell in a process of charging a plurality of battery cells, setting at least one voltage section within each ICA profile, determining a relative comparison value of an ICA value for each voltage section, and diagnosing an abnormality of each battery cell based on the relative comparison value of the ICA value.

Abstract: The present invention relates to a pharmaceutical composition for preventing or treating degenerative brain diseases by using glucagon-like peptide-1 (GLP-1) and an interleukin-1 receptor antagonist (IL-1Ra). A composition comprising a fusion protein including GLP-1 and IL-1Ra, according to the present invention, exhibits the effects of inhibiting the production of amyloid beta, which is known as a material causing Alzheimer's disease, and improving memory and cognitive function. In addition, it has been identified that when a bispecific antibody comprising GLP-1 and an anti-IL-1 antibody or a fusion protein in which IL-1Ra and Fc are linked is administered, amyloid beta plaque deposition in the brain is decreased and a neurogenesis promotion effect is exhibited in Alzheimer's disease model mice. Moreover, it has been identified that when GLP-1 and IL-1Ra are also co-administered, amyloid beta plaque deposition in the brain is decreased in Alzheimer's disease model mice.

Abstract: A sensor shifting module includes a fixed body; a first movable body, movably disposed in the fixed body, comprising an image sensor having an imaging plane opposite to a first direction; and a driver, configured to move the first movable body in a direction orthogonal to the first direction with respect to the fixed body, comprising a driving coil coupled to one of the fixed body and the first movable body, and a driving yoke coupled to another of the fixed body and the first movable body. The driving yoke is disposed to oppose the driving coil in the direction orthogonal to the first direction. When current is applied to the driving coil, the first movable body is configured to move in the direction orthogonal to the first direction by electromagnetic interaction between the driving coil and the driving yoke.

Abstract: A motor includes a stator on which an armature coil is wound, a rotor disposed inside the stator, a superconducting field coil being wound thereon and, a controller configured to control the motor, in which the controller is configured to control an armature current supplied from an AC source to the armature coil and a field current supplied from a DC source to the field coil, and charge at least a certain ratio of the field coil before starting the motor.

Abstract: A power management circuit includes a control signal reception circuit configured to receive a power control signal for controlling an operation of the power management circuit in correspondence to a driving mode of a panel, from a microcontroller which receives information on the driving mode of the panel; an output signal change circuit configured to change an output signal of the power management circuit in response to the power control signal; a control target selection circuit configured to select a control target circuit to which the output signal is to be transferred; and an output signal transmission circuit configured to transfer the output signal to the control target circuit.

Abstract: A cartridge for an aerosol generating device includes a reservoir configured to store an aerosol generating material, a wick configured to receive the aerosol generating material from the reservoir, a vibrator configured to vibrate the wick to atomize the aerosol generating material, and a reinforcing member including an atomization space communicating with the wick, wherein the reinforcing member includes a first opening that communicates with the atomization space, and a pressing surface configured to press the wick while contacting a partial area of the wick.

Abstract: An aerosol generating device includes a main body including a cartridge fastening area, a cartridge detachably fastened to the cartridge fastening area, and a temperature sensor positioned to face the cartridge fastening area in the main body and including an infrared sensor, wherein the cartridge includes a reservoir configured to store an aerosol generating material, a transmission member configured to receive the aerosol generating material from the reservoir, a vibrator assembly configured to atomize the aerosol generating material by vibrating the transmission member, a housing configured to accommodate the reservoir, the transmission member, and the vibrator assembly and including a sensor hole formed at a position opposite to the temperature sensor, and a lens positioned between the sensor hole and the temperature sensor.

Abstract: A hot stamping component includes: a base material; a decarburization layer located on the base material; and an inner oxide layer located on the decarburization layer, wherein the hot stamping component has a tensile strength (TS) of 1350 MPa to 1680 MPa, and a hardness of the hot stamping component within a depth of 50 ?m from a surface of the hot stamping component in a plate thickness direction of the hot stamping component and an average hardness of the hot stamping component satisfy Relational Expression 1. ( A / B ) ? 0 . 7 < Relational ? Expression ? 1 > (In Relational Expression 1, A denotes the hardness (Hv(?50 ?m)) within the depth of 50 ?m in the plate thickness direction of the hot stamping component, and B denotes the average hardness (Hv(avg.)) of the hot stamping component.

Abstract: Disclosed is a method of generating an aerosol, performed by an electronic device, the method including measuring a temperature of a vibrator of a cartridge connected to the electronic device, determining a property of a liquid in the cartridge based on the measured temperature, determining a control factor of the vibrator according to the determined property, and generating an aerosol by controlling the vibrator based on the control factor.

Abstract: A hot stamping part includes: a base material; a decarburization layer located on the base material; and an inner oxide layer located on the decarburization layer, wherein the hot stamping part has a tensile strength (TS) of 1680 MPa to 2000 MPa, and a hardness of the hot stamping part within a depth of 50 ?m from a surface of the hot stamping part in a plate thickness direction of the hot stamping part and an average hardness of the hot stamping part satisfy Relational Expression 1. ( A / B ) ? 0 . 7 < Relational ? Expression ? 1 > (In Relational Expression 1, A denotes the hardness (Hv(?50 ?m)) within the depth of 50 ?m in the plate thickness direction of the hot stamping part, and B denotes the average hardness (Hv(avg.)) of the hot stamping part.

Abstract: Disclosed is a driving circuit of an electronic device, the driving circuit including a power supply configured to supply a signal to the driving circuit when a vibrator of a cartridge is connected to the driving circuit of the electronic device, one or more diodes configured to rectify a signal supplied to the vibrator of the cartridge, voltage dividing resistors configured to divide a voltage of the signal rectified by the one or more diodes, and a voltage measurement system configured to measure a target voltage across a first dividing resistor among the voltage dividing resistors.

Abstract: A semiconductor memory device, and a method of manufacturing the semiconductor memory device, includes a first source layer, a second source layer on the first source layer, a stack on the second source layer, a channel structure passing through the stack and the second source layer, and a common source line passing through the stack and the second source layer. The second source layer includes an air gap and a conductive layer surrounding the air gap.

Abstract: Disclosed are an organic optoelectronic device includes an anode and a cathode facing each other and an organic layer disposed between the anode and the cathode, wherein the organic layer includes at least one of a hole injection layer, a hole transport layer, a light emitting layer, and an electron transport layer, and the light emitting layer includes a first host, a second host, and a phosphorescent dopant represented by Chemical Formula 4, and a display device including the same.

Abstract: A cartridge for an aerosol generating device includes a reservoir configured to store an aerosol generating material, and a vibrator configured to generate vibration to atomize the aerosol generating material, wherein the vibrator may include a body configured to generate vibration, an electrode layer stacked on at least one surface of the body, and a coating layer stacked in a partial area of the electrode layer and formed of a light absorbing material.

Abstract: The present disclosure is directed to an agricultural tractor. The agricultural tractor according to the present disclosure may perform gear shifting and RPM adjustment with the same operation pedal according to a control mode, may perform gear shifting with an operation pedal or a sub-controller, and may change a driving direction with a steering handle or the sub-controller. According to the present disclosure, the risk of erroneous operation and the like is minimized, work efficiency is improved, and the convenience of controlling an agricultural tractor is also improved.

Abstract: According to an example embodiment, a drive circuit for supplying power to a vibrator includes one or more capacitors connected in parallel, an inductor connected to a first electrical contact point, a switch having a drain terminal connected to the first electrical contact point, a first power source configured to provide a voltage to a gate terminal of the switch, a second power source configured to provide a voltage to a second end of the inductor, and a resistor connected between the gate terminal of the switch and the ground.

Abstract: Provided is a method for manufacturing yarn for a cell culture scaffold. The method includes: (1) preparing a ply yarn by twisting a plurality of fiber strands; and (2) partially untwisting at least one part of the ply yarn in the longitudinal direction in a direction opposite to a direction in which the fiber strands are twisted to implement a space which is formed by spacing apart of the adjacent fiber strands within the untwisted part. The fiber strand is spun yarn, filament yarn or slitting yarn.