Abstract: The present application provides a display panel, a method for fabricating a display panel and a displaying device. The display panel particularly includes at least two neighboring displaying base plates; each of the them includes a flexible substrate and a transparent cover plate that are provided in stack; the flexible substrate is delimited into a displaying region, a bending region and a bonding region, the displaying region and the bonding region are connected by the bending region, the displaying region and the bonding region are parallel, and the bonding region is located on one side of the displaying region that is away from the transparent cover plate; the transparent cover plate is provided with a light shielding layer on one side that is closer to the flexible substrate, and an orthographic projection of the bending region on the transparent cover plate is within an area of the light shielding layer.

Abstract: Disclosed are a mixed oxide composition based on zirconium and cerium exhibiting a high reducibility, the process for preparing it and its use in the field of catalysis.

Abstract: Disclosed is an electronic device including a display module and a camera module. The display module includes a first substrate and a second substrate stacked with each other, and a routing structure arranged on a surface of one side of the second substrate facing towards the first substrate, and provided with a first light-passing hole. The camera module includes a camera body and a light-shielding layer arranged on a surface of one side of the first substrate away from the second substrate and provided with a light inlet hole and a second light-passing hole. The first light-passing hole, the second light-passing hole, and the light inlet hole are arranged in an optical axis direction of the camera module. An orthographic projection of the first light-passing hole and the second light-passing hole on a surface perpendicular to the optical axis direction fall within an orthographic projection of the light inlet hole.

Abstract: The present disclosure relates to a carrier for sustained-release of a drug and use thereof. The carrier is used to carry a drug. The carrier is in a gel state, a semi-solid state, or a solid state. The carrier includes a polyol fatty acid ester as a main component and a hydrogenated vegetable oil dissolved in the polyol fatty acid ester. The state of the sustained-release carrier can be adjusted by adjusting the amount of the dissolved hydrogenated vegetable oil.

Abstract: The embodiments of the present disclosure provide an antibody or antigen-binding fragment against SARS-CoV-2 spike(S) protein, comprising: three complementarity determining regions (HCDRs) of a heavy chain variable region or one or more variants thereof, the heavy chain variable region set forth as SEQ ID NO. 30 or SEQ ID NO. 46, each of the one or more variants having at most two amino acid changes compared to the corresponding CDR; and three complementarity determining regions (LCDRs) of a light chain variable region or one or more variants thereof, the light chain variable region set forth as SEQ ID NO. 32 or SEQ ID NO. 48, each of the one or more variants having at most two amino acid changes compared to the corresponding CDR.

Abstract: Embodiments of the present invention provide computer-implemented methods, computer program products and computer systems. Embodiments of the present invention can, in response to receiving performance data associated with records, identify whether the received performance data is associated with long transactions. Embodiments of the present invention can then, in response to determining that the received performance data is associated with long transactions, storing the performance data. Embodiments of the present invention can then classify the stored performance data according to types of transactions the performance data and aggregate the stored performance data based on the classification.

Abstract: A memory adaptive temperature controlling method, a storage device, and a control circuit unit are provided. In this exemplary embodiment, the temperature value is obtained according to the temperature measured by the thermal sensor, and the access speed to be reached is calculated according to the temperature change rate within the specific time range and the adjustment percentage when it is determined that the speed-down or speed-up operation is required to be performed. By adjusting the access speed of the memory storage device in a stepwise manner, the temperature of the memory storage device may be stabilized, thereby striking the balance between the temperature stability and the system performance of the memory storage device.

Abstract: Provided herein are magnesium oxychloride cement compositions having a micro-/macro-two-tier porous structure derived from a Pickering foam form of the compositions. The compositions include magnesium oxide, magnesium chloride, water, and one or more surface modifying agents that modify at least a portion of the magnesium oxide, thereby creating particulates sufficient for stabilizing the Pickering foam. Also provided are bone repair scaffolds, and methods for producing the provided compositions and scaffolds and using them to repair bone defects.

Abstract: A computer-implemented method includes preprocessing, by a compiler, a plurality of macros in a computer program. Preprocessing a macro includes identifying a compile time condition associated with the macro. Preprocessing the macro further includes determining a current value of the compile time condition at the time of compiling a computer instruction and a previous value of the compile time condition. Preprocessing the macro further includes determining a set of computer instructions enclosed by the macro. The method further includes storing a macro information record that includes the compile time condition, the current value and the previous value of the compile time condition, and an identification of the set of computer instructions enclosed by the macro.

Abstract: Embodiments of the present invention provide computer-implemented methods, computer program products and computer systems. Embodiments of the present invention can, in response to receiving performance data associated with records, identify whether the received performance data is associated with long transactions. Embodiments of the present invention can then, in response to determining that the received performance data is associated with long transactions, storing the performance data. Embodiments of the present invention can then classify the stored performance data according to types of transactions the performance data and aggregate the stored performance data based on the classification.

Abstract: A ready-to-assemble (RTA) metal cabinet includes an upper cabinet board, a lower cabinet board, a left cabinet board, a right cabinet board, a back board and a cabinet door. The upper cabinet board and the lower cabinet board each include a first connecting structure for connecting the left cabinet board and the right cabinet board; a threaded structure is provided in the first connecting structure; the left cabinet board and the right cabinet board are each provided with an installation hole corresponding to the threaded structure, such that a screw is fastened in the threaded structure after running through the installation hole; a second connecting structure used for connecting the cabinet door is further arranged on the left cabinet board and/or the right cabinet board; and the second connecting structure is provided with a relief groove for yielding a position for installation of the screw.

Abstract: This disclosure relates to encoding and decoding methods and apparatuses. The method may include encoding an ith signal frame, to obtain an encoded result of the ith signal frame. The method may further include performing forward error correction encoding on first n signal frames, to obtain forward error correction encoded results corresponding to the first n signal frames. The first n signal frames may be signal frames located before the ith signal frame. The method may further include synthesizing the encoded result of the ith signal frame and the forward error correction encoded results corresponding to the first n signal frames, to obtain an ith encoded frame corresponding to the ith signal frame. The ith encoded frame may comprise a flag bit, the flag bit may be for indicating a number n, and n may be a positive integer greater than or equal to 2.

Abstract: A method for computing a quality location estimate of a delivery robot by creating an ad-hoc network that can include one or more autonomous delivery vehicles, nearby infrastructure such as 5th Generation signal transceivers, vehicle-to-infrastructure (V2I) enabled autonomous vehicles, and millimeter-wave device components in Line-Of-Sight (LOS) with any of the above communicating devices. The method can include estimating the quality for localization (e.g., dilution of precision), and steering the robot delivery vehicle via a vehicle-to-anything (V2X) antenna disposed on the robot delivery vehicle and/or repositioning the autonomous delivery vehicle itself to obtain maximum positioning accuracy. The location estimates computed by the vehicle are sent to the delivery robot which then fuses these estimates with its onboard sensor values. The method may assist localization based on a 2D occupancy map to enhance the positioning performance and provides robust localization mechanism without expensive 3D sensors.

Abstract: A comparator circuit includes a first transistor, a second transistor, a load circuit, a first adjustment circuit and a second adjustment circuit. A terminal of the first transistor is coupled to a first node, another terminal of the first transistor is coupled to a first control node, and a gate of the first transistor is configured to receive a first control signal. A terminal of the second transistor is coupled to the first node, another terminal of the second transistor is coupled to a second control node, and a gate of the second transistor is configured to receive a second control signal. A terminal of the load circuit is coupled to a second node, and another terminal of the load circuit is coupled to the first control node and the second control node.

Abstract: A method for calibrating a map of an autonomous robot, a trajectory of the autonomous robot, or a combination thereof includes obtaining localization data from a localization sensor of the autonomous robot and determining whether a calibration condition of the autonomous robot is satisfied based on the localization data. The method includes, in response to the calibration condition being satisfied: determining a master position coordinate of the autonomous robot based on a plurality of radio frequency (RF) signals broadcasted by a plurality of RF tags, converting the master position coordinate to a local position coordinate of the autonomous robot, and selectively updating the map, the trajectory, or a combination thereof based on the local position coordinate of the autonomous robot.

Abstract: Examples are disclosed that relate to motion blur corrections for time-of-flight (ToF) depth imaging. One example provides a depth camera comprising a ToF image sensor, a logic machine, and a storage machine storing instructions executable by the logic machine to receive depth image data from the ToF image sensor, the depth image data comprising phase data and active brightness (AB) data, determine a first two-dimensional (2D) AB image corresponding to a first modulation frequency, and determine a second 2D AB image corresponding to a second modulation frequency. The instructions are further executable to determine a 2D translation based upon a comparison between the first 2D AB image and the second 2D AB image, determine corrected phase data based on the 2D translation to form corrected phase data, perform phase unwrapping on the corrected phase data to obtain a three-dimensional (3D) depth image, and output the 3D depth image.

Abstract: Systems and methods are provided for implementing methods for resolution-adaptive video coding in a motion prediction coding format by obtaining a current frame of a bitstream, obtaining one or more reference pictures from a reference frame buffer, determining the obtained reference pictures that have resolutions different from a resolution of the current frame, translating an inter predictor of the one or more reference pictures, and generating a reconstructed frame from the current frame based on the one or more reference pictures and motion information of one or more blocks of the current frame, the motion information including at least one inter predictor, thereby achieving substantial reduction of network transport costs in video coding and delivery without requiring the transport of additional data that would offset or compromise these savings.