Abstract: An aerosol-generating device is disclosed. The aerosol-generating device of the disclosure includes a heating assembly configured to surround a first insertion space that is open at an upper portion and at a lower portion; a lower pipe disposed below the heating assembly to be parallel to the heating assembly and to support a lower end of the heating assembly; an upper pipe configured to support an upper end of the heating assembly and extending downwards to cover a circumference of the heating assembly, the upper pipe having a circumference overlapping a circumference of the lower pipe along a radial direction; a light-transmitting portion located on one of the lower pipe or the upper pipe at a position corresponding to the overlap; and a light-absorbing portion located on the other one of the lower pipe or the upper pipe at the position corresponding to the overlap and integrally coupled to an inner circumferential surface of the light-transmitting portion.

Abstract: A negative electrode active material composite, including an amorphous carbon matrix, and silicon nanoparticles and crystalline carbon fibers dispersed in the amorphous carbon matrix, the silicon nanoparticles being in contact with a portion or all of the crystalline carbon fibers in the amorphous carbon matrix.

Abstract: An embodiment of the disclosure provides a first power receiving device including a battery, a power management integrated circuit, an interface for receiving power from a power supply device, and a processor configured to control a charging current using the power management integrated circuit. The processor may be configured to: if charging from the power supply device through the interface is detected, set the charging current, transmit first charging information associated with the first power receiving device to the power supply device, through the interface, receive second charging information associated with a second power receiving device which is paired with the first power receiving device or associated with the power supply device from the power supply device, through the interface, and control the charging current by comparing the first charging information and the second charging information.

Abstract: A negative active material, including a first active material including a silicon core and a carbon coating layer on the core, a carbon second active material having an aspect ratio of about 4 to about 100, and a crystalline carbon third active material.

Abstract: A negative active material and a rechargeable lithium battery including the negative active material. The negative active material includes first, second and third active materials. The first active material is a crystalline carbon. The second active material includes a first core, which includes crystalline carbon and a silicon-based material, and a first carbon coating positioned on the first core. The third active material includes a second core, which includes a silicon-based material, and a second carbon coating layer positioned on the second core.

Abstract: Embodiments provide a light-emitting device, and an electronic apparatus and electronic equipment that each include the light-emitting device. The light-emitting device includes an anode, a cathode facing the anode, and an interlayer between the anode and the cathode, wherein the interlayer includes an emission layer and an electron transport region between the emission layer and the cathode. The electron transport region includes an electron injection layer adjacent to the cathode, the electron injection layer includes an alkali metal, and the cathode includes silver (Ag).

Abstract: A light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer arranged between the first electrode and the second electrode and comprising an emission layer. The interlayer further includes a first layer arranged between the emission layer and the second electrode, and a second layer arranged between the first layer and the emission layer. The first layer includes a first metal-containing material, the second layer includes a second metal-containing material and a metal-free material, and a difference between a work function (W/F) of the first layer and a work function (W/F) of the second layer is in a range of about 0.05 eV to about 0.2 eV.

Abstract: An integrated circuit device comprising: a substrate; a stack structure comprising interlayer insulating layers and gate electrodes; and a channel structure in the stack structure, wherein the gate electrodes comprise a first upper gate electrode at a highest position and a second upper gate electrode at a second-highest position, the interlayer insulating layers comprises a first interlayer insulating layer between the first upper gate electrode and the second upper gate electrode with a first thickness, a second interlayer insulating layer that has a second thickness, a lower surface of the first upper gate electrode is at a farther distance than or at an equal distance to a lower surface of the pad structure from the substrate, and an upper surface of the second upper gate electrode is at a closer distance than or at an equal distance to the lower surface of the pad structure from the substrate.

Abstract: An electronic apparatus is provided. The electronic apparatus includes a communication interface, a memory storing log data with respect to external devices connected to the electronic apparatus, and a processor configured to identify a plurality of external devices having a history of being connected to the same internet protocol (IP) based on the log data, acquire, based on the log data, a first feature vector with respect to a relationship between the plurality of external devices and a second feature vector with respect to each of the plurality of external devices, acquire a graph of the relationship between the plurality of external devices based on the first feature vector and the second feature vector, and define at least one group configured by the plurality of external devices based on the graph.

Abstract: The present invention relates to a method of simultaneously diagnosing active tuberculosis and latent tuberculosis infection (LTBI) using one or more biomarkers selected from a white blood cell count, a hemoglobin concentration, a neutrophil count, a lymphocyte count, a monocyte count, a procalcitonin concentration, a C-reactive protein concentration, an ?1-acid glycoprotein concentration and an erythrocyte sedimentation rate, or a combination thereof. The present invention may provide a diagnostic method for simultaneously differentiating active tuberculosis and LTBI without a separate additional test on a patient diagnosed as positive by a conventional tuberculosis infection assay such as a tuberculin skin test (TST) or an interferon-T release assay (IGRA).

Abstract: A display apparatus includes a display region and a peripheral region adjacent to the display region. The display apparatus further includes a first flexible substrate (FFS), a driving circuit (DC), a conductive pattern (CP), a conductive line, a light-emitting device, and a support substrate. The FFS includes a first surface and a second surface opposite the first surface. The second surface includes, in the peripheral region, a cavity extending into the FFS. The DC is on the first surface and includes at least one transistor. The CP is in the cavity and is partially exposed by the cavity. The conductive line electrically connects the CP to the DC. The light-emitting device is in the display region and is electrically connected to the DC. The support substrate is on the second surface. In a view normal to the second surface, the support substrate is spaced apart from the CP.

Abstract: Provided is a method for displaying an ultrasonic image, the method comprising: acquiring data by transmitting ultrasound pulses to a subject and receiving echo signals reflected from the subject; detecting microcalcified tissues in the subject by analyzing the acquired data; and displaying an image representing the detected microcalcified tissues.

Abstract: The present technology pertains to a multi-modal transformer model that is designed and trained to perform cross-modal tasks such as image-text matching, wherein the model is further refined with data for the particular downstream use case of the model. More specifically, the present technology can refine the underlying model with labeled examples derived from a dataset of text-image pairs that ultimately achieved a desired interaction in the proper context. For example, in the use case of advertising applications in an App store, the present technology can refine the underlying model with examples of images used to advertise applications in the App store where the respective invitational content was clicked or converted.

Abstract: In some embodiments, the memory system for communicating with a host includes a non-volatile memory device storing first mapping information, a volatile memory device storing second mapping information, and a memory controller. The first mapping information indicates a relationship between a logical address and a portion of a first physical address. The first physical address indicates a location where user data is stored. The second mapping information indicates a second relationship between the logical address and a second physical address that corresponds to a remaining portion of the first physical address. The memory controller is configured to obtain a target logical address that has been received from the host, and determine, based on the second mapping information, a target second physical address mapped to the target logical address. The non-volatile memory device is configured to obtain a target first physical address by using the first mapping information.

Abstract: An integrated circuit includes a power rail extending in a first direction and configured to receive a supply voltage, a gate line below the power rail and extending in a second direction that intersects the first direction, a source/drain region adjacent to the gate line in the first direction and configured to receive the supply voltage from the power rail, a frontside wiring layer above the power rail, connected to the power rail, and configured to transmit the supply voltage to the power rail, and a backside wiring layer below the power rail, connected to the power rail, and configured to transmit the supply voltage to the power rail.

Abstract: Diagnostic assay devices for detecting the presence of an analyte in a sample solution may comprise a microreactor configured to form a sample solution containing the analyte, flow the sample solution therethrough in a first direction to form an analyte-capture molecule complex, and transfer the sample solution to an absorbent strip pad configured to flow therethrough, in a second direction crossing the first direction, the sample solution including the analyte-capture molecule complex and indicate a presence of the analyte-capture molecule complex. The diagnostic devices may be used, for example, to identify the presence of SARS-Cov2, RSV, influenza A, influenza B or other pathogens in samples from patients.

Abstract: Provided is a neural network computing system that includes: a processor comprising a plurality of computing devices, a memory storing at least one instruction related to execution of a neural network model, a memory controller; and a system bus. The processor is configured to execute the at least one instruction to: determine a normalized target performance of the neural network model, determine a normalized target performance of each of the plurality of computing devices, determine a normalized target performance of the memory controller and the system bus, determine an operating frequency for each of a plurality of hardware devices based on the determined normalized target performance(s), and execute the neural network model by operating the plurality of hardware devices based on the determined operating frequency for each of the plurality of hardware devices.

Abstract: Provided is a method for displaying an ultrasonic image, the method comprising: acquiring data by transmitting ultrasound pulses to a subject and receiving echo signals reflected from the subject; detecting microcalcified tissues in the subject by analyzing the acquired data; and displaying an image representing the detected microcalcified tissues.

Abstract: Diagnostic assay devices for detecting the presence of an analyte in a sample solution may comprise a microreactor configured to form a sample solution containing the analyte, flow the sample solution therethrough in a first direction to form an analyte-capture molecule complex, and transfer the sample solution to an absorbent strip pad configured to flow therethrough, in a second direction crossing the first direction, the sample solution including the analyte-capture molecule complex and indicate a presence of the analyte-capture molecule complex. The diagnostic devices may be used, for example, to identify the presence of SARS-Cov2, RSV, influenza A, influenza B or other pathogens in samples from patients.

Abstract: The present invention relates to a device and a method for performing channel selection in a wireless AV system. Such present specification discloses a wireless data transmission device for performing channel selection, the device comprising: a communication unit for performing the steps of selecting an initial channel in a non-connection state on the basis of first channel monitoring, transmitting a periodic beacon onto the initial channel in a standby mode after switching to a connection state, and selecting a new channel in the standby mode on the basis of second channel monitoring in an interval in which beacon transmission does not occur; and a processor connected to the communication unit so as to control the operation of the communication unit. Fast and economic channel selection appropriate for the wireless AV system is possible.