Abstract: An array substrate and a display apparatus are provided The array substrate includes: at least one adjusting portion on the base substrate and having a first cross section in a plane perpendicular to the base substrate; first cross section includes top and bottom sides, first and second lateral sides; the bottom side is closer to the base substrate than the top side, an orthographic projection of the top side on the base substrate is within an orthographic projection of the bottom side on the base substrate; the first and/or second lateral sides is/are stepped; a buffer layer on a side of the adjusting portion away from the base substrate; light-emitting devices on a side of the buffer layer away from the base substrate and each including a first electrode, a light-emitting layer and a second electrode sequentially arranged along a direction away from the base substrate.

Abstract: A display substrate includes a first electrode layer, a pixel define layer, an organic light-emitting layer, a second electrode layer and a first encapsulation layer which are sequentially disposed away from an base substrate. The pixel define layer has a plurality of openings, at least one of which exposes the first electrode layer. The pixel define layer has a first climbing part and a second climbing part close to the edge of at least one opening, the distance from a surface of the second climbing part away from the base substrate to the base substrate is greater than the distance from a surface of the first climbing part away from the base substrate to the base substrate, and the slope angle of the first climbing part is different from that of the second climbing part.

Abstract: Non-animal-based food products are described that simulate whole cuts of meat from an animal. In embodiments, the food products may include a group of aligned fibers, where the fibers have an average fiber diameter of less than or about 500 ?m, and where the fibers comprise a non-animal-based protein. The food products may also include at least one binding agent in an interstitial space between at least a portion of the group of aligned fibers. In additional embodiments, the food products may include a scaffolding having one or more membranes that have a three-dimensional porous structure, where the scaffolding comprises one or more non-animal-based proteins. These food products may also include a gelling agent filling one or more pores in the scaffolding, where the gelling agent includes water, at least one non-animal-based protein, and at least one non-animal-based polysaccharide.

Abstract: A feature value is determined based on at least one of (i) neighboring reconstructed chroma samples of a current chroma block and (ii) neighboring reconstructed luma samples of a luma block that is collocated with the current chroma block. Chroma samples of the current chroma block and luma samples of the luma block that is collocated with the current chroma block are grouped into a plurality of groups based on a threshold of the feature value. Each of the plurality of groups includes a respective chroma sample and a respective luma sample. A respective cross-component prediction mode is determined for each of the plurality of groups by comparing the respective chroma sample and the respective luma sample of each respective group to the determined feature value. The current chroma block is reconstructed based on the determined cross-component prediction modes of the plurality of groups.

Abstract: An apparatus and a method of wireless communication are provided. The method by a user equipment (UE) includes performing, by the UE, one or more of generating a beam failure recovery (BFR) medium access control (MAC) control element (CE) and triggering a scheduling request (SR) for BFR if the UE determines that at least one BFR has been triggered and not cancelled. This can solve issues in the prior art, provide MAC CE and/or SR transmission for BFR, provide a good communication performance, and/or provide high reliability.

Abstract: The present disclosure discloses an electronic table card, a fixed seat of an electronic table card and an electronic table card assembly. The fixed seat includes a base seat and a fixing assembly. The base seat includes a bottom plate and two side plates. The two side plates cooperate with the bottom plate to form a triangular structure, and each of the side plates is provided with a mounting opening that has a shape corresponding to that of the protrusion of the electronic table card and allows the protrusion to probe into the triangular structure. The fixing assembly is configured to be clamped with the clamping slot of the protrusion extending into the triangular structure.

Abstract: A method includes receiving a coded video bitstream that includes a current picture with at least one block located at a boundary of the current picture and coded in accordance with an intra template matching (intraTMP) mode; determining boundary filtering is enabled for the at least one block based on a syntax element in the received coded video stream; filtering one or more boundary samples corresponding to the at least one block to generate one or more filtered samples; and decoding the at least one block based on the generated one or more filtered samples.

Abstract: Embodiments of this disclosure provide a multi-path processing method and apparatus, a device and a system. The multi-path processing method includes: receiving indication information, the indication information including information on activation and/or deactivation and/or handover of a direct path, and/or, including information on activation and/or deactivation and/or handover of an indirect path; and performing activation and/or deactivation and/or handover of the direct path, and/or perform activation and/or deactivation and/or handover of the indirect path, according to the indication information.

Abstract: The embodiments of the present disclosure disclose a signal measurement circuit and method. The signal measurement circuit include: a plurality of electrodes configured to be attached to a human body and collect physiological signals of the human body; a contact impedance detection circuit electrically connected with the plurality of electrodes, the contact impedance detection circuit being configured to measure a contact impedance between each of the plurality of electrodes and the human body; and a switching circuit configured to control a conduction state between the plurality of electrodes and the contact impedance detection circuit, such that only a portion of the plurality of electrodes are in the conduction state with the contact impedance detection circuit simultaneously.

Abstract: Disclosed is a signal measuring device including: at least one electrode configured to contact with a human body to collect an electromyographic (EMG) signal of the human body in a target frequency range; an alternating current (AC) excitation source electrically connected to the at least one electrode, the AC excitation source being configured to provide an excitation signal at a first frequency to generate a detection signal reflecting a contact impedance between the at least one electrode and the human body; and a gain circuit configured to provide a gain for the EMG signal and the detection signal. In the present disclosure, by providing the gain circuit, gains are provided for the EMG signal and the detection signal collected so as to improve strengths and qualities of the EMG signal and the detection signal, and enable an accurate monitoring of the signal measuring device.

Abstract: Described herein is NLS using a bounded linear initial search space and a fixed grid with pre-calculated variables. Specifically, first and second signals with unknown first and second elevation angles, respectively, are received that have been reflected by an object, with the second signal also having been reflected off the ground. A line of second angles is then established as a function of first angles, a sensor height, and a range to the object. The first angles being bound by a function of the sensor height and the range and a function of the sensor height, the range, and the maximum height. A search algorithm is then used to search for an initial elevation angle pair along the line. The initial elevation angle pair may then be fed into a refinement algorithm (e.g., non-linear least squares) to determine the elevation angles associated with the first and second signals.

Abstract: A system for electronically and optically monitoring biological samples, the system including: a multi-well plate having a plurality of wells configured to receive a plurality of biological samples, each of the wells having a set of electrodes and a transparent window on a bottom surface of the well that is free of electrodes; an illumination module configured to illuminate the wells; a cradle configured to receive the multi-well plate, the cradle having an opening on the bottom that exposes the transparent windows of the wells; and an optical imaging module movable across different wells of a same multi-well plate to capture images through the windows.

Abstract: Provided are a 15-PGDH inhibitor and the use thereof. The 15-PGDH inhibitor is a heterocyclic compound as represented by formula I, a solvate thereof, a pharmaceutically acceptable salt thereof, a solvate of a pharmaceutically acceptable salt thereof, or a prodrug thereof. The compound has a good inhibitory effect on 15-PGDH.

Abstract: A portable fan includes a shell, a mix-flow fan, arranged inside the shell and configured to rotate around a rotation shaft to generate wind, and a booster, arranged inside the shell. The booster surrounds a circumference of the mix-flow fan. A first air channel is defined between the mix-flow fan and the booster.

Abstract: Described herein is NLS using a bounded linear initial search space and a fixed grid with pre-calculated variables. An initial first elevation angle corresponding to a direct reflection from an object and an initial second elevation angle corresponding to a multi-path reflection from the object are received along with a grid comprising pre-calculated variables for each of a plurality of grid points. The initial elevation angle pair is then refined by, for a plurality of iterations, determining a closest grid point to a current elevation angle pair and performing a non-linear least squares iteration on the closest grid point using the pre-calculated variables for the closest grid point to determine a next elevation angle pair. When the iterations have converged, a height of the object is calculated based on a final elevation angle pair.

Abstract: A lattice-based proxy signature method, apparatus and device, a lattice-based proxy signature verification method, apparatus and device, and a storage medium. Polynomials are randomly selected in rings to calculate public and private keys of nodes, and the magnitudes of proxy public and private keys are the same as the magnitudes of public and private keys of an original signer. Therefore, compared with existing proxy signature schemes, the present application has smaller lengths of public and private keys and higher storage efficiency. Proxy signature information generated in the present application shows a signature of the original signer and also shows a signature of a proxy signer. Once a proxy signature is created, the proxy signature cannot be repudiated by the proxy signer, and has strong non-repudiation and strong unforgeability. The proxy signature method has the advantage of resisting quantum computer attack.

Abstract: A multi-path configuration apparatus, includes: a transmitter configured to transmit configuration information to a remote terminal equipment, the configuration information including information for adding a path such that the remote terminal equipment and a network device are connected via more than one path, the path being a direct path and/or an indirect path between the remote terminal equipment and the network device.

Abstract: An apparatus for configuring information, applicable to an IAB-node (integrated access and backhaul node), includes: processor circuitry configured to match a topology in backhaul routing configuration indicated by a first type indicator with a topology to which a BAP (Backhaul Adaptation Protocol) data protocol data unit (PDU) belongs.

Abstract: This application relates to wearable devices and sound pickup methods. An example method includes: displaying a first interface in response to a first operation, where the first interface is used to configure a sound pickup direction; and determining a target sound pickup direction in response to a second operation detected on the first interface. In some instances, the electronic device can provide a sound pickup direction configuration function by using the first interface, so that a user can select the target sound pickup direction based on an actual application situation, and the electronic device can directly pick up a sound signal based on the target sound pickup direction in a subsequent sound pickup process, or perform signal enhancement processing on a picked-up original sound signal based on the target sound pickup direction to obtain an enhanced sound signal in the target sound pickup direction in the original sound signal.

Abstract: Embodiments of this disclosure provide a method and apparatus for transmitting failure information and a system. The method for transmitting failure information includes: transmitting configuration information to a remote user equipment, the configuration information including information for adding and/or modifying and/or deleting a path, the path being a direct path and/or an indirect path between the remote user equipment and a network device.