Abstract: The invention relates to a GaN-based trench metal oxide Schottky barrier diode and a preparation method therefor. The device structure from bottom to top includes: an ohmic contact metal layer covering a substrate i.e., cathode; a GaN self-supporting substrate; an n-type lightly doped epitaxial layer; a p-type high-concentration GaN layer arranged in parallel; a dielectric layer in the trench; a metal layer convering the upper surface of the device i.e., the anode. The p-type high-concentration GaN layer with high carrier concentration can be obtained by using a selective area epitaxial method to form the p-type high-concentration GaN layer. Then the dielectric layer is deposited, and a contact hole is provided on the dielectric layer, subsequently the anode metal is connected to the p-type high-concentration GaN layer through the contact hole, forming the ohmic contact.

Abstract: For each voltage offset bin of a plurality of voltage offset bins, a corresponding period of scan operations of memory blocks associated with the voltage offset bin is determined. For each voltage offset bin of the plurality of voltage offset bins, a corresponding scheduling time offset of scan operations is determined. For a chosen voltage offset bin, based on a period of scan operations associated with the chosen voltage offset bin and a scheduling time offset associated with the chosen voltage offset bin, a scan operation is scheduled. The scan operation with respect to one or more blocks associated with the chosen voltage offset bin is performed.

Abstract: A method, a blockchain system, an apparatus, a program, and a medium, for blockchain authority management. Receiving, by a first node, a node operation request for a second node, the first node being a node manager in the blockchain system; voting, by the first node, on the node operation request, sending a first voting request to another node manager, obtaining a voting result and a voting signature fed back by the another node manager, packaging the obtained voting result and voting signature into a first block, and broadcasting the first block to the blockchain system; verifying, by at least one blockchain node, the voting result and voting signature in the first block, and adding the first block into a local ledger if the voting result and voting signature pass verification; and responding to the node operation request if the voting result in the first block satisfies a first preset condition.

Abstract: A method for open-loop power control of an uplink configured grant (CG) physical uplink shared channel (PUSCH) is performed by a network device, and includes: configuring and determining open loop power boosting parameters corresponding to one or more transmission reception points (TRPs); and sending indication information, wherein the indication information is configured to indicate open loop power boosting parameters for a CG PUSCH configuration adopted by a single TRP independent transmission or a multi-TRP cooperative transmission of a transport block (TB).

Abstract: A wireless communication method is applied to a terminal device supporting the collection of a QoE measurement value corresponding to at least one service type, and includes: receiving indication information sent by a network device; and based on the indication information, suspending the collection of, suspending reporting of, resuming the collection of, or resuming the reporting of the QoE measurand corresponding to the at least one service type.

Abstract: A method for initiating a service, performed by a terminal, includes: determining an operation initiated for a service based on a determination result of Quality of Service (QoS) provided by a network side and QoS required for the service.

Abstract: A method, apparatus and non-transitory computer readable storage medium that improve power consumption and efficiency of a wireless system. The power consumption and efficiency of the wireless system is improved by: a UE may receive an indication message sent by a base station, the indication message comprising a PEI, and the PEI being used for indicating the availability state of a reference signal of the UE; and according to the availability state of the reference signal, the UE uses the reference signal to perform synchronization.

Abstract: An atomizer includes: at least two liquid storage cavities that are independently disposed; an atomization assembly; an airflow channel; and a vent channel. The atomization assembly is in fluid communication with each liquid storage cavity of the at least two liquid storage cavities. The airflow channel communicates with the atomization assembly. The vent channel communicates with each liquid storage cavity, and communicates with the airflow channel, so as to perform ventilation for each liquid storage cavity.

Abstract: A media content display method and apparatus, an electronic device, and a storage medium are provided. The method is applied to a first application and includes: receiving a display operation of a first user, where the display operation acts on target information in a first interface, the target information includes session information in the first application between the first user and at least one second user, the target information corresponds to target media content, and the target media content is media content posted in a second application; and displaying the target media content in a first area of a second interface in response to the display operation, where an area ratio of the first area is associated with an image display area ratio of the target media content.

Abstract: A method for tracking grout diffusion by integrating optical fiber sensing and electrical resistance tomography, including: conducting geological exploration on area to be grouted; identifying area with highly complex geological conditions based on geological exploration result of area to be grouted; acquiring electrical resistivity data in real time through electrode network uniformly arranged across entire surface of tunnel face, and acquiring global electrical resistivity change data in grouting process using electrical resistance tomography; acquiring optical fiber sensing data in real time using optical fiber sensing arranged in grouting borehole to further acquire local strain, temperature and pressure data; performing data fusion and calculation analysis based on global electrical resistivity change data and local strain, temperature and pressure data; and determining grout front position and grout diffusion boundary in resistivity imaging based on data fusion and calculation analysis result to further

Abstract: In a computer-implemented method for running a child application within a parent application on a terminal, a service page including a child application identifier is displayed via the parent application. In response to a user operation on the child application identifier, a request to run the child application is initiated. In response to the request, a compiled package corresponding to the child application identifier is obtained via a virtual server. The compiled package is parsed to obtain file data associated with the child application. The child application is run in the parent application based on the file data. Apparatus and non-transitory computer-readable storage medium counterpart embodiments are also contemplated.

Abstract: The disclosure features macrocyclic compounds, and pharmaceutical compositions and protein complexes thereof, capable of inhibiting Ras proteins, and their uses in the treatment of cancers.

Abstract: A system and method are provided for reading data from a memory device. The system and method receive a request to read data from a portion of a memory device. The system and method, in response to receiving the request to read the data, determine whether the portion of the memory device is available for writing data. The system and method selectively apply boundary word line (WL) offset values to read one or more WLs of the portion of the memory device in addition to applying inner WL offset values in response to determining whether the portion of the memory device is available for writing data.

Abstract: The disclosure features macrocyclic compounds, and pharmaceutical compositions and protein complexes thereof, capable of inhibiting Ras proteins, and their uses in the treatment of cancers.

Abstract: A vehicle includes a vehicle body, a thermal management assembly, and a brake. The vehicle body includes a front compartment and an occupant compartment sequentially arranged along a length direction of the vehicle. The thermal management assembly is disposed in the front compartment and includes a plurality of thermal management components. The plurality of thermal management components are integrated into an integrated module of the thermal management assembly. The brake is disposed in the front compartment and is configured to provide a braking force. On a plane perpendicular to the length direction, an orthographic projection of the integrated module is non-overlapping with an orthographic projection of the brake.

Abstract: A natural salt-reducing peptide composition comprises at least two salt-reducing peptides, wherein both peptides are capable of binding to the TMC4 receptor and/or the ENaC receptor. The natural salt-reducing peptide composition provides a sensory experience similar to that of salt in terms of saltiness perception. It reduces salt concentration without diminishing perceived saltiness. As a future food additive, it enhances the health attributes of foods while meeting consumer expectations for flavor.

Abstract: The present invention relates to magnet technology and discloses an assembly process for a magnet module for electric motors. The process includes providing a motor component, mounting jig, fixing ring, base, demolding jig, installation tools, and a plurality of magnets with classification identifiers. The motor component is fixed on the base, and the fixing ring is fitted thereon. A mounting jig with receiving slots is installed, and magnetic isolation members are inserted to form magnet installation gaps. Adhesive is applied to the motor component and magnets, and first and second mutually attractive magnets are combined into attractive magnet groups and installed between adjacent magnetic isolation members. The magnetic isolation members are then withdrawn, and third magnets, which repel the attractive magnet groups, are installed between them to form a complete magnet module.

Abstract: A self-managed DRAM module and method. A controller chip is configured to handle data access requests according to a process that includes: searching a first tier for an uncompressed cache data block; in response to a first tier hit, serving the uncompressed cache data block to service the data access request; in response to a first tier miss, searching a second tier for a compressed cache data block; in response to a second tier hit, decompressing the compressed cache data block to generate a decompressed cache data block, and inserting the decompressed cache data block into the first tier to service the data access request; and in response to a second tier miss, reading a compressed data block from DRAM, decompressing the compressed data block to generate a decompressed data block, and inserting the decompressed data block into the first tier to service the data access request.

Abstract: Disclosed in the embodiments of the present disclosure are a method and a device for constructing decision trees. A particular embodiment of the method comprises: sending, to at least one client, a request for acquiring statistical information of attribute information of a target category; receiving the statistical information of attribute information of the target category of samples stored by the clients; generating split point information according to the statistical information of attribute information of the target category of samples respectively stored by the clients, and sending the split point information to the at least one client.

Abstract: Provided are a duty cycle calibration circuit and method, a chip, and an electronic device. In the duty cycle calibration circuit, through a counting clock signal having a higher clock signal frequency than a calibration clock signal, a counting unit is configured to acquire a number of counting pulses generated in a high-level state and a low-level state of the calibration clock signal within a preset counting period, so as to obtain an actual duty cycle of the calibration clock signal. Compared with a method of acquiring a duty cycle of a calibration clock signal by comparing the calibration clock signal with a reference clock signal, inaccurate measurement of the duty cycle of the calibration clock signal after the reference clock signal is affected can be overcome. Therefore, accuracy of measurement of the duty cycle can be improved, and precision of calibration of the duty cycle can be improved accordingly.