Abstract: The present disclosure relates to a domain name encryption method, decryption method, and apparatus based on a content delivery network. The method comprises: receiving an access request for an initial server sent by a terminal; acquiring, in a case that the initial server needs to be redirected to a target server, a synthetic record domain name of the target server, the synthetic record domain name carrying a domain name resolution result of the target server; and encrypting the synthetic record domain name to obtain an encrypted synthetic record domain name, and sending the encrypted synthetic record domain name to the terminal. By encrypting the synthetic record domain name, an illegal user can be prevented from knowing data information about the domain name resolution result in the synthetic record domain name, which can improve the security of the data, and can significantly improve the processing efficiency of the domain name.

Abstract: This application provides a communications method and apparatus. According to the method, a receiving terminal receives, from one or more sending terminals, X PSSCHs that are in a one-to-one correspondence with X PSFCH resources, determines M PSFCH resources based on priorities of the X PSFCH resources, transmit power corresponding to the X PSFCH resources, and total transmit power of the receiving terminal, and sends feedback information to some or all of the one or more sending terminals on the M PSFCH resources, so that the receiving terminal can send the M PSFCH resources based on a sending capability (namely, the total transmit power) of the receiving terminal. This improves overall performance of a network system.

Abstract: A liquid storage device includes a tank body including multiple working cycle drain ports for supplying solution to multiple work chambers and a thermal cycle liquid injection port for introducing heated solution into the tank body. The working cycle drain ports are located on opposing side walls of the tank body. A side wall connecting the two side walls has the thermal cycle liquid injection port positioned near or at the middle of the length of the side wall. The liquid storage device further includes a guide element located inside the tank body. The guide element is connected to the thermal cycle liquid injection port, allowing the solution entering from the thermal cycle liquid injection port to flow through the guide element into the tank body and toward each of the working cycle drain ports.

Abstract: A method for controlling transaction concurrency, an electronic device, and a readable storage medium are provided. The method includes: obtaining a read operation for a target record; in response to the read operation, obtaining record header data of the target record; in response that the target record is in a valid state according to the state information, the target record is not deleted according to the record lock information, the deletion version number is null, and the creation version number is not equal to the unique identifier of the first transaction, determining whether the creation version number is in a transaction registration list; when the creation version number is not in the transaction registration list, reading the target record; and when the creation version number is in the transaction registration list, determining that the target record is unreadable to the first transaction.

Abstract: The present application is suitable for a technical field of data processing, and provides a data read-write control method and an electronic device. The method includes: determining read-write parameters of target data, in response to a pre-write lock application request for the target data initiated by a first process; if the pre-write identification bit is a first bit value, feedbacking a pre-write approval instruction to the first process, setting the pre-write identification bit to a second bit value, and controlling the first process to perform a pre-write operation based on a requested pre-write lock; and performing a data editing operation on the target data, in response to a write lock application request for the target data initiated by the first process. By the method, mutual conflicts between write operations can be avoided, and exclusive duration of data during addressing can be reduced, thereby improving a shared reading capability of data.

Abstract: A video memory allocation method and apparatus, and a medium and an electronic device are provided. The method includes: determining a usage capacity of a physical video memory in response to receiving a first call request of an application program for a video memory allocation interface in a target video memory management link library; if a sum of the usage capacity and an applied capacity corresponding to the first call request is greater than a total capacity of the physical video memory, generating a second call request for calling a memory hosting interface according to the first call request, and calling the memory hosting interface based on the second call request; and obtaining a response of the first call request according to a calling result of the second call request.

Abstract: An automatic loading and unloading processing system includes a material storage assembly to store workpieces; a positioning device on a worktable; and a transport mechanism to transport the workpiece from the material storage assembly to the positioning device and transport the processed workpiece into the material storage assembly. The material storage assembly includes a material tray; fixing bases; a motion mechanism; and holders on the fixing base for fixing the workpiece, and the motion mechanism controls the movement of the material tray. The transport mechanism includes an auxiliary loading and unloading system arranged at a worktable to grab the holders and move horizontally; and a main loading and unloading system arranged on a main spindle to grab the holders and move vertically.

Abstract: The comparator includes an input unit, a load unit, a control switch, and an adjustment unit. The input ends of the input unit are connected to a first input signal and a second input signal. The load unit is connected to the input unit, and the gain of the comparator is adjusted by changing the gate voltages of the pair of gain adjustment transistors of the load unit. The adjustment unit is connected to the input unit, and the gate voltages of the pair of gain adjustment transistors are adjusted according to the enable state of the control switch. The present disclosure also provides an analog-to-digital converter.

Abstract: A measurement configuration method includes a network device that determines when a bandwidth part (BWP) occupied by a terminal device is switched from a first BWP to a second BWP. The network device sends first information to the terminal device, indicating whether configuration information of a first measurement window takes effect when the terminal device occupies the second BWP and indicating whether the first measurement window is configured for the first BWP.

Abstract: An optical imaging lens assembly having, sequentially along an optical axis from an object side to an image side, a first lens, having a positive refractive power, an object-side surface of the first lens being a concave surface; a second lens, having a negative refractive power, an image-side surface of the second lens being a convex surface; a third lens, having a refractive power; a fourth lens, having a refractive power; a fifth lens, having a refractive power; a sixth lens, having a refractive power; a seventh lens, having a refractive power; and an eighth lens, having a refractive power.

Abstract: Provided in embodiments of the disclosure are an immersion-type liquid-cooling device and an immersion-type liquid-cooling system. The immersion-type liquid-cooling device comprises: a cooling tank adapted to accommodate a main cooling liquid in a sealed manner; a main heat dissipation apparatus attached to the cooling tank and comprising an inner cavity enclosed by a housing, and a main circulating component and heat exchanger accommodated in the inner cavity, wherein the inner cavity is in communication with the cooling tank in a sealed manner, and the main circulating component is adapted to circulate the main cooling liquid between the cooling tank and the exterior of the heat exchanger; and a cold source interface coupled to the main heat dissipation apparatus and configured to allow an auxiliary cooling liquid to circulate between an external cold source and the interior of the heat exchanger.

Abstract: Disclosed in the present invention is a method for cleaning an electroplating device. When the electroplating device is cleaned, a partition is used for replacing an ionic membrane framework to separate a cathode chamber and an anode chamber, such that the cathode chamber and the anode chamber are independently cleaned. After an electroplating chamber is cleaned, an exhaust pipe is used for emptying the cleaning solution remaining in the anode chamber and in the liquid inlet channel arranged in a sidewall of the anode chamber, such that no cleaning solution remains after the electroplating chamber is cleaned, thereby eliminating the effect of the residual cleaning solution on the ionic concentration ratio of an electroplating solution in electroplating solution preparation procedures.

Abstract: Thermoplastic compositions include: from about 30 wt % to about 70 wt % of a polybutylene terephthalate (PBT) polymer component; from about 10 wt % to about 20 wt % of a polyetherimide (PEI) polymer component; an impact modifier component; and from about 20 wt % to about 50 wt % of a glass fiber component. An injection molded sample of the composition has no observed mold whitening. The combined weight percent value of all components does not exceed 100 wt %, and all weight percent values are based on the total weight of the composition.

Abstract: An intelligent analysis method for operational supervision of public transportation industry and a system thereof includes operation information collection, calculation of basic vehicle information and platform passenger flow information, current operation analysis of target vehicles, current data update and calibration of the target vehicles, automatic adjustment of dispatching operation plans for public transportation vehicles within operation areas, and real-time updates of real-time data of online vehicles within the operation areas.

Abstract: A communications method and apparatus are provided. A network device determines whether a first capability of a terminal device is less than or equal to a second capability of the terminal device. The first capability is a capability of the terminal device of working at a first frequency when the terminal device supports only a first radio access technology, and the second capability is a capability of the terminal device corresponding to the first frequency in a first frequency combination. When the first capability is less than or equal to the second capability, the network device sends a first message to the terminal device. The first message is used to indicate the terminal device to measure a second frequency, the first message does not include a configuration of a first measurement gap, and the first measurement gap is used to measure the second frequency.

Abstract: Provided is a liquid crystal handwriting panel. The liquid crystal handwriting panel includes: a first substrate and a second substrate that are opposite to each other, and a liquid crystal layer between the first substrate and the second substrate; wherein the first substrate includes: a first base substrate, a touch electrode layer on a side of the first base substrate, and a first drive electrode layer on a side of the first base substrate; the second substrate includes: a second base substrate, a second drive electrode layer on a side of the second base substrate, and a shielding layer on a side of the second base substrate.

Abstract: The invention discloses a type of compound that can specifically bind to ?-synuclein aggregates represented by Formula I, a radio-labelled compound thereof, a preparation method, and its use. The compound can be used as a tracer for optical imaging of ?-synuclein aggregates in biological samples or in vivo (such as the brain). After radio-labelled, the compound of the invention can be used as a radio imaging tracer for PET, SPECT, and other imaging techniques to realize the detection of ?-synuclein lesions by non-invasive visualization in vivo (such as the brain).

Abstract: An electroplating device includes a process chamber, a substrate holding device, a first cover body, a second cover body, a gas supply part and an exhaust part. The electroplating solution is contained in the inner chamber of the process chamber and the inner chamber has an opening. The substrate holding device is used for holding a substrate, and the substrate holding device is moved into or out of the inner chamber through the opening. The first cover body is connected to the substrate holding device to close the opening after the substrate holding device is moved into the inner chamber, so that the inner chamber is in a closed state. The second cover body is used for closing the opening after the substrate holding device is moved out of the inner chamber, so that the inner chamber is in the closed state again.

Abstract: Provided herein are anti-TSLP antibodies or antigen-binding fragments thereof, isolated poly nucleotides encoding the same, pharmaceutical compositions comprising the same, and the uses thereof.

Abstract: Computer-implemented peer-engagement through graphical definition of contact-generating events in a virtualized metaverse includes visually presenting to a user, on an interactive interface, a multi-dimensional scene of a virtual environment. The user provides input to graphically define one or more contact-generating events within the multi-dimensional scene, which events are detected as being triggered by one or more virtualized avatars in the multi-dimensional scene. According to the triggering of the events and other predefined contact-engaging criteria, a contact-initiating prompt may be transmitted to a peer user associated with the one or more virtualized avatars in the multi-dimensional scene.