Abstract: The embodiments of the present disclosure propose a substrate, a method for manufacturing the same, and a display device comprising the substrate. The substrate comprises a supporting base; and a light scattering layer disposed such that a projected region of the light scattering layer on the supporting base is located in a light transmission formation region of the supporting base, and the light scattering layer has a light scattering structure configured to scatter incident light.

Abstract: A processing system includes a first register to store an invalidation mode flag associated with a virtual processor identifier (VPID) and a processing core, communicatively coupled to the first register, the processing core comprising a logic circuit to execute a virtual machine monitor (VMM) environment, the VMM environment comprising a root mode VMM supporting a non-root mode VMM, the non-root mode VMM to execute a virtual machine (VM) identified by the VPID, the logic circuit further comprising an invalidation circuit to execute a virtual processor invalidation (INVVPID) instruction issued by the non-root mode VMM, the INVVPID instruction comprising a reference to an INVVPID descriptor that specifies a linear address and the VPID and responsive to determining that the invalidation mode flag is set, invalidate, without triggering a VM exit event, a memory address mapping associated with the linear address.

Abstract: The present disclosure provides a lithium-ion battery, and the lithium-ion battery comprises a positive electrode plate, a negative electrode plate, a separator and an electrolyte. The positive active material comprises a material with a chemical formula of LiaNixCoyM1-x-yO2, the negative active material comprises graphite, the OI value of the positive film represented by OIc and the OI value of the negative film represented by OIa satisfy a relationship: 0.05?OIa/OIc?10. By reasonably matching the OI value of the positive film represented by OIc and the OI value of the negative film represented by OIa and making OIa/OIc between 0.05 and 10, the dynamics performance of the positive electrode plate and the dynamics performance of the negative electrode plate can achieve an optimal match, the lithium-ion battery can have higher charging capability, and also have excellent cycle life and excellent safety performance during the long-term fast charging use.

Abstract: A method for preparing a polyolefin resin powder has the steps of a) heat dissolving a polyolefin resin in an organic solvent having a solubility parameter less than or equal to the solubility parameter of the polyolefin resin to obtain a polyolefin resin solution; b) cooling the polyolefin resin solution to precipitate a solid, thereby obtaining a solid-liquid mixture; c) optionally adding an adjuvant to the solid-liquid mixture and mixing; and d) conducting solid-liquid separation and drying to obtain a polyolefin resin powder suitable for selective laser sintering. The difference between the solubility parameters of the organic solvent and of the polyolefin resin is within 0-20% of the solubility parameter of the polyolefin resin. The polyolefin resin powder obtained according to this method has good antioxidant property, good powder flowability, moderate size, smooth surface, suitable bulk density, and suitable dispersibility and particle size distribution.

Abstract: An image data processing method is provided for a mobile terminal. The method includes receiving by a first electronic device first image data of an environment collected by a second electronic device; determining one or more motion parameters of the second electronic device based on the first image data; determining a latency between a moment the first image data being transmitted by the second electronic device and a moment the first image data being received by the first electronic device; compensating the first image data based on the one or more motion parameters of the second electronic device and the latency as determined, to generate second image data; and displaying the second image data through the first electronic device.

Abstract: An improved disposable electrochemical test sensor designed to facilitate reducing volume of fluid samples. It has a short fluid chamber having two electrodes that functions as three electrodes (one working electrode, one reference electrode and one blank electrode). The chamber provides a reservoir from which a sample fluid can be quickly drawn into the chamber through capillary action. The novel potential reverse and curve-fitting technology of the test sensor provided by the present invention can effectively eliminate most common interferents existing in the fluid samples.

Abstract: A system for monitoring operation of a vehicle includes a processing device including an interface configured to receive measurement data from sensing devices configured to measure parameters of a vehicle system. The processing device is configured to receive measurement data from each of the plurality of sensing devices, and in response to detection of a malfunction in the vehicle, input at least a subset of the measurement data to a machine learning classifier associated with a vehicle subsystem, the classifier configured to define a class associated with normal operation of the vehicle subsystem. The processing device is also configured to determine whether the subset of the measurement data belongs to the class, and based on at least a selected amount of the subset of the measurement data being outside of the class, output a fault indication, the fault indication identifying the vehicle subsystem as having a contribution to the malfunction.

Abstract: A high-temperature-resistant hard composite coating is provided, and includes a CrN transition layer and a nanocomposite layer disposed on the surface of a substrate in sequence. The nanocomposite layer comprises AlCrSiN layers and MeN layers alternately arranged on the surface of the CrN transition layer in sequence. Me comprises W, Nb, or Hf. Also provided are a method for preparing the high-temperature-resistant hard composite coating, and a coated cutter.

Abstract: This application provide quantum key distribution methods, devices, and storage media. In an implementation, a method comprises: determining, based on a first mapping, a first quantum key of N first quantum keys corresponding to an ith node on a target routing path; determining, based on a second mapping, a second quantum key of N second quantum keys corresponding to the ith node; and generating, by the ith node based on the first quantum key corresponding to the ith node and the second quantum key corresponding to the ith node, a third quantum key corresponding to the ith node on the target routing path.

Abstract: The disclosure is applicable for the technical field of semiconductor devices manufacturing, and provides a gallium oxide SBD terminal structure. The gallium oxide SBD terminal structure comprises a cathode metal layer, an N+ high-concentration substrate layer, an N? low-concentration Ga2O3 epitaxial layer and an anode metal layer from bottom to top, wherein the N? low-concentration Ga2O3 epitaxial layer is within a range of certain thickness close to the anode metal layer; and a doping concentration below the anode metal layer is greater than a doping concentration on two sides of the anode metal layer. Namely, only a doping concentration of the part outside the corresponding area of the anode metal layer is changed, so that the breakdown voltage of the gallium oxide SBD terminal structure is improved under the condition of guaranteeing low on resistance.

Abstract: An anti-interference microwave detection module processes frequency-selection for reducing the interferences from the electromagnetic radiation of the frequency bands different from the frequency band of the anti-interference microwave detection module in the environment to the echo signal of the anti-interference microwave detection module. A Doppler intermediate-frequency signal is trend processed to obtain a fluctuation signal. The characteristic parameter of the fluctuation of the fluctuation signal is corresponding to the characteristics of the movement of the object in the detection space, so that the anti-interference microwave detection module is able to completely reflect the characteristics of the movement of the object in the detection space and reduce the interferences of the electromagnetic radiation in the environment, including the interferences of the electromagnetic radiation of the same frequency band of the anti-interference microwave detection module, to the fluctuation signal.

Abstract: Provided in the embodiments of the disclosure are a method and an apparatus for processing data, an electronic device and a storage medium. The method for processing data includes: obtaining a framework of a target according to a two-dimensional (2D) image; determining an xth distance from an xth pixel in the 2D image to the framework; and determining, according to the xth distance, whether the xth pixel is a pixel forming the target.

Abstract: Described are methods for saccharifying starch-containing materials using a glucoamylase, methods for producing fermentation products, and fermentation products produced by the method thereof as well as methods for increasing starch digestibility in a ruminant using at least one of the glucoamylases described herein.

Abstract: An ultrasound imaging method and an ultrasound imaging device are provided. The ultrasound imaging device includes a probe, a transmitting circuit, a receiving circuit and a processor. The ultrasound imaging method include: obtaining the position information of an interventional object inserted into a target object; determining the optimized imaging parameters according to the position information; transmitting, at least one first angle, the first ultrasound wave to the interventional object according to the optimized imaging parameters, and receiving the first ultrasound echo returned from the interventional object to obtain the first ultrasound echo data; generating the ultrasound image of the interventional object according to the first ultrasound echo data; and obtaining the ultrasound image of the target object, and combining the ultrasound image of the target object with the ultrasound image of the interventional object to obtain the combined image.

Abstract: This invention provides a rack apparatus, a delivery carriage and the automated storage and distribution system thereof. In the rack apparatus, there are only two racks at both sides of the rack apparatus extending in a generally vertical direction. And in the carriage, there are only two driving wheels. Therefore, both the rack apparatus and the carriage simplify the structure of the rack apparatus and the carriage and reduce the installation accuracy and the failure points thereof, but still provide new improvements to keep the carriage body horizontal with the ground.

Abstract: A computer-implemented method for implementing a self-supervised visual odometry framework using long-term modeling includes, within a pose network of the self-supervised visual odometry framework including a plurality of pose encoders, a convolution long short-term memory (ConvLSTM) module having a first-layer ConvLSTM and a second-layer ConvLSTM, and a pose prediction layer, performing a first stage of training over a first image sequence using photometric loss, depth smoothness loss and pose cycle consistency loss, and performing a second stage of training to finetune the second-layer ConvLSTM over a second image sequence longer than the first image sequence.

Abstract: This invention provides a rack apparatus, a delivery carriage and the automated storage and distribution system thereof. In the rack apparatus, there are only two racks at both sides of the rack apparatus extending in a generally vertical direction. And in the carriage, there are only two driving wheels. Therefore, both the rack apparatus and the carriage simplify the structure of the rack apparatus and the carriage and reduce the installation accuracy and the failure points thereof, but still provide new improvements to keep the carriage body horizontal with the ground.

Abstract: The present invention provides a motor structure including a heat dissipation module, a motor base, a circuit board, a rotor and a winding set. The heat dissipation module has a first side and a second side opposite to each other. The motor base is connected to the heat dissipation module. The first side and the second side are uncovered. The thermal conductivity of the heat dissipation module is greater than that of the motor base. The circuit board is disposed on the first side. The rotor is disposed on the second side. The winding set is disposed on the second side and electrically connected to the circuit board to drive the rotor to rotate. By integrating the motor base and the heat dissipation module into one piece, the assembly process is simplified, and the use of components is eliminated. It benefits to achieve the effects of waterproofing, dustproof and protection.