Abstract: A physical address determining method and apparatus, a computing device, and a storage medium, where the method includes generating an input tag based on a virtual page number in a first virtual address, which is matched with a plurality of entries in a page table cache. If the input tag successfully matches a first entry in the plurality of entries, and a combination flag bit in the first entry indicates that a page table entry corresponding to the first entry is a combined entry, a physical address corresponding to the first virtual address is determined based on the virtual page number in the first virtual address and an entry tag and a physical page number in the first entry.

Abstract: When a memory controller reads target data in a memory, the memory controller reads the target data and first check code of the target data from the memory. The memory controller checks the target data using the first check code. If the check fails, it indicates that error data exists in the target data. The memory controller then performs error correction on the target data using the first check code. After failing to perform error correction on the target data using the first check code in the memory, the memory controller performs error correction on the target data using the second check code in the secondary storage.

Abstract: The present application discloses a highly effective antiviral derivative and its use; the derivative is a compound as shown in the following formula (I-0) or hydrate, solvate, optical isomer, polymorph, isotopic derivative, pharmaceutically acceptable salt thereof, and a preparation method of the derivative is also disclosed. The compound of the present application can be used for the preparation of drugs for preventing/treating influenza virus.

Abstract: A memory access method comprises adding routing information to a memory page table, so that a memory management unit (MMU) queries, in a process of performing address translation on a virtual address (VA), the memory page table to obtain the routing information. After querying the memory page table and obtaining a physical address (PA), the MMU may directly route the PA based on the routing information, whereby a system address decoder (SAD) is not needed for further decoding the PA.

Abstract: The invention includes systems and methods pertaining to Josephson effect devices. This includes electronic devices such as transistors known as Josephson Junction Field Effect Transistors (JJFETs). An electronic device is provided that has a source region including a superconductor material, a drain region including a superconductor material, a gate region between the source and drain regions, and a semiconductor region including an excitonic insulator material.

Abstract: Provided in the present application is a compound as represented by formula (1). The compound can regulate the KIF18A protein, thereby affecting the cell cycle and the cell proliferation process to treat cancer and cancer-associated diseases. The present disclosure further comprises a pharmaceutical composition containing the compound, and a method for treating conditions associated with the KIF18A activity.

Abstract: A plurality of physical cores of a processor share a memory management unit (MMU) pool comprising a plurality of MMUs. The plurality of MMUs provides each physical core with an address translation function from a virtual address (VA) to a physical address (PA). If an address translation requirement of a physical core is high, for example, when a main memory is concurrently accessed, the plurality of MMUs can serve the physical core.

Abstract: The present disclosure relates to a method of subscribing to notification in an Internet of Things system. The Internet of Things system includes a requester, a target and an agent, and the method includes: determining a first time interval and a second time interval, where the first time interval is a time interval in which the requester expects to receive an event notification from the target, and the second time interval is a time interval in which the target is able to send an event notification; determining whether the second time interval exceeds the first time interval; and receiving, by the agent in response to determining that the second time interval exceeds the first time interval, an event notification from the target according to the second time interval and notifying the requester according to the first time interval.

Abstract: Hybrid photovoltaic (PV) and thermal energy collection systems and methods are provided. One system includes bi-facial PV cells arranged in a first plane, with each PV cell having a first face to directly accept incident light and a second face to accept reflected light. Dichroic splitters underlie transparent spaces in the first plane and reflect R band wavelengths of light to the second face of corresponding PV cells, while transmitting T band wavelengths of light. Optical units underlie the dichroic splitters, accepting T band (e.g., visible) light from corresponding dichroic splitters, and transmitting focused T band light to a thermal collection tube. In another variation, PV cells are arranged in a first plane with optical units. The optical units focus T band wavelengths of light, which are concentrated by a light funnel and provided to a thermal collection tube.

Abstract: A method for segmenting and denoising a triangle mesh, the method comprising: reading triangle mesh data containing N triangular patches, determining the noise level of the triangle mesh data, and optimizing data at a noise level higher than a preset value; segmenting the triangle mesh data by using a region growing segmentation algorithm, such that a plurality of sub-regions of the triangle mesh data are formed; optimizing the segmented triangle mesh data by using a hole-filling algorithm; and filtering the segmented triangle mesh data by using a denoising algorithm.

Abstract: A battery includes: a housing, including a storage cavity, and opposing first surface and second surface; a terminal, connected to the first surface, where one end of the terminal protrudes from the housing; a cover plate, connected to the housing; a cell, disposed in the storage cavity, where the cell includes a main body and a tab, two ends of the tab are respectively connected to the main body and the terminal, a side of the main body facing away from the tab abuts against the second surface; and a protection member, disposed between the first surface and the cell, where the protection member includes a body portion and a protruding portion connected to and protruding from the body portion, the body portion abuts against the cell, and the protruding portion abuts against the first surface. The battery of the present disclosure can exhibit high safety performance.

Abstract: An integrity verification method includes: a first device that sends first data to a second device. The first device sends an integrity measurement baseline value corresponding to the first data to a verification server, and the second device sends an integrity measurement value corresponding to the first data to the verification server. The verification server performs integrity verification on the first data based on the integrity measurement value and the integrity measurement baseline value.

Abstract: A method for stability analysis of a reinforced soil slope is provided. The method includes: establishing a cross-sectional model for a target reinforced soil slope; establishing a force equilibrium equation and a moment equilibrium equation for the target reinforced soil slope; establishing a moment equation for any point within the cross-section of the target reinforced soil slope based on the moment equilibrium equation; establishing a soil yield function considering a stability function; establishing a relationship between the force equilibrium equation, the moment equation, and the soil yield function; determining the resisting moment of the target reinforced soil slope; determining the sliding moment of the target reinforced soil slope; establishing a stability factor calculation model for the target reinforced soil slope based on the resisting moment and the sliding moment; calculating the stability factor according to the stability factor calculation model for the target reinforced soil slope.

Abstract: This application discloses a method for compensating for a clock frequency deviation between two ends of a link, and a communication port. The method may be applied to a first port. The first port detects a quantity of protocol-aware signal extenders in a link between the first port and a second port, and generates a padding packet based on the quantity of protocol-aware signal extenders in the link. Then, the first port inserts the padding packet into a data stream to be sent to the second port.

Abstract: A data processing method includes starting, based on a state of a cache line in a memory changing from a non-modified state to a modified state, a timer of the cache line; and writing the cache line back to a next-level memory when the timer of the cache line expires such that the cache line does not remain in the modified state for a long time. When the timer of the cache line expires, the cache line is written back to the next-level memory, and data of the cache line is backed up.

Abstract: A link negotiation system includes a second device that determines a link configuration policy based on a status of a receiver of an interface of the second device, where the link configuration policy indicates an association relationship between a unidirectional logical lane and a unidirectional physical lane in a high-speed serial link between a first device and the second device, the unidirectional logical lane is a logical lane from the first device to the second device in the high-speed serial link, and the unidirectional physical lane is a physical lane from the first device to the second device in the high-speed serial link; and sends the link configuration policy to the first device.

Abstract: A method and apparatus of generating an anti-forgery information and a method and apparatus of verifying a product are provided. The method includes: performing a classification on a product information according to a field type of the product information, so as to obtain a numeric field and a text field; encoding the text field to obtain an encoded field; generating a field to be processed, according to a random number, the numeric field and the encoded field; encrypting the field to be processed to obtain an initial anti-forgery field; and generating a target anti-forgery information according to the initial anti-forgery field and the numeric field.

Abstract: The present application relates to a BIM-based hanging basket design method, computer device and computer-readable storage medium, wherein the design method comprises following steps: a parameter acquisition step; a hanging basket modularization step: decomposing structures of hanging baskets into a plurality of design modules; a selection step; a calculation step: calculating parameters of the design modules using a structural mechanics calculation method and/or a finite element calculation method; preliminary BIM model building step: building models of the design modules and a preliminary BIM model of the hanging basket; an optimization iteration step: converting the preliminary BIM model of the hanging basket into a finite element model for calculation, and feeding calculation results back to the preliminary BIM model for structural adjustment, repeatedly performing iterative calculations to obtain optimized hanging basket parameter data; final BIM model acquisition step: the BIM model of the hanging baske

Abstract: The present invention discloses an integrated system for optical fiber sensing and communication through sharing co-frequency resources. Specifically, the system consists of two parts: optical path detection and circuit demodulation. The entire system consists of a continuous wave laser, a fiber coupler, a polarization controller, a mach-zehnder modulator, an arbitrary waveform generator, an erbium-doped fiber amplifier, an optical filter, an optical fiber annular, an optical fiber, a photodetector, a data acquisition device, a balance detector and a data acquisition card. A transmission optical signal and a sensing detection light are generated by the same laser, transmission performance and sensing performance of the system are changed by adjusting modulation power of a transmission signal, the transmission signal is obtained by using direct detection at far-end, a sensing signal is obtained by using heterodyne coherent detection at local-end.

Abstract: This application discloses a memory access method and a related apparatus, and belongs to a computer field. The method includes: A cache controller receives a memory access instruction sent by a processor core, where the memory access instruction is used to access a target memory space; and the cache controller determines, based on mirroring indication information in a target cache line that is in a cache and that corresponds to the memory access instruction, whether the target memory space is a mirrored memory space. In this application, a problem that a delay increases when mirroring indication information is obtained from a memory can be avoided, to improve memory access efficiency.