Abstract: This technology comprises a combined accessory of an in-situ concrete 3-D printed horizontal load-bearing member and a preparation method. The combined accessory includes 3-D printed concrete and a bottom mesh, the 3-D printed concrete contains fine aggregates having the particle size of 0.08 mm-4.75 mm, and the fluidity of the 3-D printed concrete is larger than or equal to 110 mm and smaller than or equal to 190 mm; the bottom mesh is a reinforcing mesh or expanded metal, the diameter of the reinforcing bar is larger than or equal to 0.5 mm, and the mesh aperture of the reinforcing mesh is smaller than or equal to 7.5 times of an upper limit of the particle size of the fine aggregate and is larger than or equal to 7.5 times of a lower limit of the particle size of the fine aggregate.

Abstract: A unit pixel includes first and second photoelectric conversion units, a first transfer transistor disposed between the first photoelectric conversion unit and a first node, a first capacitor connected to the first node through a first switch transistor, and a second transfer transistor disposed between the second photoelectric conversion unit and the first node. A signal including a first voltage level is applied to the first transfer transistor and the second transfer transistor during a first time interval, a signal including a second voltage level is applied to the first transfer transistor, the second transfer transistor, and the first switch transistor during a second time interval, a signal including a third voltage level is applied to the first transfer transistor during a third time interval, and the signal including the first voltage level is applied to the second transfer transistor and the first switch transistor during a fourth time interval.

Abstract: A semiconductor device includes a substrate, an active region, an isolation structure, a first metal line, gate structure, source/drain region, a source/drain contact, and a second metal line. The active region protrudes from a top surface of the substrate. The isolation structure is over the substrate and laterally surrounds the active region. The first metal line is in the isolation structure. The gate structure is over the active region. The source/drain region is in the active region. The source/drain contact is over the active region and is electrically connected to the source/drain region. The second metal line is over the gate structure and the source/drain contact, in which the second metal line vertically overlaps the first metal line.

Abstract: An integrated circuit includes a sampling control circuit configured to generate a sampling enable signal by dividing a sampling period into a plurality of sub-sections according to an active counting signal generated by counting a number of inputs of an active signal during the sampling period, and comparing the active counting signal with a random signal for each sub-section; and a sampling circuit configured to sample and store an input address according to the sampling enable signal.

Abstract: A wet etching apparatus includes a process bath having an internal space configured to receive an etchant and having a support unit, on which a wafer is disposed to be in contact with the etchant. A laser unit is disposed above the process bath and is configured to direct a laser beam to the wafer and to heat the wafer thereby. An etchant supply unit is configured to supply the etchant to the internal space of the process bath.

Abstract: The present invention provides a method and apparatus for encoding/decoding an image to enhance inter prediction. According to the present invention, the method includes: determining a first reference picture and a second reference picture of a current block; determining both a first reference block in the first reference picture and a second reference block in the second reference picture; partitioning the current block into a plurality of sub blocks; and obtaining a prediction block of each of the sub blocks on the basis of reference candidate block index information of each of the sub blocks.

Abstract: The present application discloses a backlight module and a mobile terminal. The backlight module includes a reflection layer and a light adjustment layer that are arranged oppositely, wherein he reflection layer is disposed at a periphery of each of light sources, the light adjustment layer includes first light guide portions and a second light guide portion, a light transmittance of each of the first light guide portions is lower than a light transmittance of the second light guide portion, and the reflection layer includes a diffuse reflection sub-layer at least partially overlapping with at least one of the second light guide portion, and a specular reflection sub-layer at least partially overlapping with at least one of the first light guide portions.

Abstract: Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the same, and an electronic apparatus including the organic light-emitting device: M(L1)n1(L2)n2??Formula 1 wherein M, L1, L2, n1, and n2 in Formula 1 are each the same as described in the present specification.

Abstract: Aspects of the present disclosure provide a video playback system. For example, the video playback system can include a video controller configured to receive one or more video frames and partition each of the video frames into a plurality of video tiles, a video decoder configured to decode one of the video tiles partitioned from each of the video frames, an artificial intelligence (AI) accelerator configured to execute an executable AI model on the decoded video tile, a display configured to display the processed video tile, and a pipeline manager installed in the video controller. The pipeline manager can be configured to control the video decoder to decode the video tile, control the AI accelerator to execute the executable AI model on the decoded video tile, and control the display to display the processed video tile.

Abstract: A map display method, apparatus, a storage medium, and an electronic apparatus are provided. The method includes determining a touch coordinate of a touch point of a touch action on a target map in a case that the touch action on the target map displayed on a touch display screen is detected; determining a rectangular area centered on the touch coordinate according to the touch coordinate, a first preset length, and a second preset length; and displaying an image included in the rectangular area in a target display area on the touch display screen.

Abstract: A method for predicting fractional flow reserve on the basis of machine learning is disclosed. The disclosed method for predicting fractional flow reserve comprises the steps of: receiving a class of a target cardiac blood vessel and a feature value for the target cardiac blood vessel extracted from an optical coherence tomography (OCT) image of a lumen of the target cardiac blood vessel; and predicting an FFR value for the target cardiac blood vessel using at least one pretrained predictive model, the class of the target cardiac blood vessel, and the feature value, wherein the feature value includes at least one of a proximal lumen area (PLA) value, a minimal lumen area (MLA) value, a percent area stenosis value, a distal lumen area (DLA) value, a lesion length value, a rupture presence/absence value, a plaque area value, and a lipid rich value.

Abstract: A tobacco material includes a core including a first tobacco mixture, and a shell surrounding at least a portion of the core and including a second tobacco mixture, wherein the first tobacco mixture includes first tobacco particles and a flavor substance, the second tobacco mixture includes second tobacco particles, and the shell has a surface roughness (Ra) of about 5.0 to about 10.0.

Abstract: The present invention discloses an apparatus for disassembling a pouch type battery that performs a pouch type battery separation process. The apparatus for disassembling a pouch type battery includes a pouch type battery disassembling unit configured to perform a process of transferring and disassembling the pouch type battery; and a controller configured to monitor an operating state of the pouch type battery disassembling unit and control the process of disassembling the pouch type battery by controlling an operation of the pouch type battery disassembling unit.

Abstract: A circuit board according to an embodiment includes an insulating layer including a first region and a second region; a circuit pattern disposed on an upper surface of the first region and an upper surface of the second region of the insulating layer; and a solder resist including a first portion disposed on the upper surface of the first region of the insulating layer and a second portion disposed the upper surface of the second region; wherein a height of the first portion of the solder resist is smaller than a height of the circuit pattern, wherein a height of the second portion of the solder resist is greater than the height of the circuit pattern, wherein at least one of the first region and the second region is divided into a plurality of partial regions, wherein at least one of the first portion and the second portion of the solder resist has a different height in the plurality of partial regions.

Abstract: This disclosure provides systems, methods, and devices for wireless communication that support mechanisms for uplink traffic alignment and/or uplink traffic aggregation in wireless communication systems. A user equipment (UE) is configured with a mechanism for signaling uplink transmit opportunities to an application client using an application programming interface (API) disposed between a modem of the UE and the application client that enables uplink traffic generated by the application client to be aligned. The API includes semi-static parameters that may be used when a common timer is configured between the application client and the modem, and/or dynamic parameters that may be used when a common timer is not configured between the application client and the modem. The API may also include an extended signaling scheme that may include no-transmission (No-Tx) indications that indicate intervals during which no transmissions are allowed.

Abstract: An optical imaging system includes: a first lens having a concave image-side surface; a second lens having refractive power; a third lens having a concave image-side surface; a fourth lens having a concave object-side surface or a convex image-side surface; a fifth lens having refractive power; a sixth lens having a concave image-side surface; and a seventh lens having negative refractive power. The first to seventh lenses are sequentially disposed from an object side and 1.62<(N2+N5+N6)/3, where N2 is a refractive index of the second lens, N5 is a refractive index of the fifth lens, and N6 is a refractive index of the sixth lens.

Abstract: Provided in the present application are an anti-human interleukin-33 monoclonal antibody and the use thereof. The monoclonal antibody has a high affinity for human interleukin-33, has neutralizing activity, and can be used for preventing or treating related diseases mediated by human interleukin-33.

Abstract: A display device includes: a touch sensing unit on a front surface of an image display area and configured to sense a location of a touch; a display driver circuit configured to select one of first to third temperature sensing modes during a predetermined temperature sensing period and to generate at least one of first to third mode sensing control signals according to the selected temperature sensing mode; and a touch driver circuit configured to generate at least one of first to third temperature sensing map data in response to at least one of the first to third mode sensing control signals, wherein the display driver circuit is configured to compensate for image data based on at least one of the first to third temperature sensing map data and to display an image according to the compensated image data in the display area.

Abstract: A method for transmitting channel state information, and a communication node and a storage medium are disclosed. The method may include, receiving configuration information sent by a second communication node; receiving CSI-RS sent by the second communication node according to the configuration information; measuring the CSI-RS to obtain the CSI, and transmitting the CSI to the second communication node; where the CSI may include a precoding matrix; the configuration information is indicative of a number of CSI-RS antenna ports and a number of antenna ports onto which the precoding matrix is expected to be applied; and the number of CSI-RS antenna ports is smaller than the number of antenna ports onto which the precoding matrix is expected to be applied.