Abstract: The present invention discloses a current phase locking and driver pulse generation method for wireless charging for electric vehicles. By monitoring the resonant current iL2 of the receiving coil, the proposed method generates the synchronization signal accurately based on the phase of the current iL2. Moreover, it controls the phases of driver pulses of switching transistors according to the synchronization signal so as to control the turn-on moment and turn-off moment of the switching transistors in the secondary rectifier. As a result, by using the proposed method, the pulse losing of the switching transistors in the secondary active rectifier can be avoided; the stable and reliable phase locking of the high-frequency resonant current and generation of driver pulses can be achieved; the anti-interference capability can be greatly enhanced, and the stability and reliability of the wireless charging system for electric vehicles can also be improved.

Abstract: Embodiments of the present application provide a display terminal and a display control method. When a flexible display screen of the display terminal is bent under a bending force, resistance values of a plurality of sensors in a flexible display panel are also changed under the bending force. An arithmetic unit converts bending information into control information for controlling a display object in the flexible display panel, and a controller controls a dynamic display of the flexible display panel by the control information.

Abstract: A method for deploying a virtualized network element device includes: obtaining a deployment template for a virtual machine of a virtualized network element device and a logical region in which the virtual machine is located; obtaining, through mapping based on the logical region in which the virtual machine is located, a physical region in which the virtual machine is located; and sending deployment request information to a layer I infrastructure manager, where the deployment request information includes service resource specification of each virtual machine and the physical region in which the virtual machine is located.

Abstract: A configuration method and apparatus which resolves a problem that a forwarding delay of a traffic flow or packet is relatively long. The configuration method includes: a mobile edge ME platform manager determining a network forwarding path NFP from an instantiated first MEC application to a first destination application, where the NFP is used to indicate a forwarding path of a traffic flow or packet that is sent by the first MEC application to the first destination application; the ME platform manager sending an NFP creation request to a virtualized infrastructure manager VIM, to request the VIM to create the NFP determined by the ME platform manager; and the ME platform manager associating the NFP created by the VIM with a first traffic flow rule configured for the first MEC application.

Abstract: Disclosed are a pH-responsive amphoteric surfactant N-lauryl-(?-alkyl)-?-aminopropionic acid and a preparation method and uses thereof. An alkylamine and a solvent are added to a three-necked flask, stirred for complete dissolution, slowly dropwise added with methyl ?-alkyl-acrylate and reacted at room temperature after the ice-water bath is removed. The reaction mixture is refluxed in water bath and evaporated under rotation to remove the solvent and the residual methyl ?-alkyl-acrylate to give N-lauryl-(?-alkyl)-?-aminopropionic acid. Then N-lauryl-(?-alkyl)-?-aminopropionic acid and water are added to a three-necked flask, slowly dropwise added with a sodium hydroxide solution and reacted in water bath to give a crude product, which is filtered and dried to give a purified surfactant sodium N-lauryl-(?-alkyl)-?-aminopropionate. This surfactant is suitable for the foamed acid system and its performance can be switched by adjusting pH due to pH sensitivity.

Abstract: A Virtual Network Function Descriptor (VNFD) parameter may include subfields that allow a management entity to determine whether the VNFD parameter can be updated. The subfields may include a write-ability subfield that indicates whether the VNFD parameter is a dynamic/configurable VNFD parameter or a fixed/static VNFD parameter. The VNFD parameter may also include an access permission subfield that indicates which entities are authorized to modify/update the VNFD parameter. The VNFD parameter may also include an administrative priority subfield that indicates a priority of an entity that set an attribute of the VNFD parameter. The VNFD parameter may also include a constraints subfield that indicates one or more conditions that are required to occur in order for the VNFD parameter to be updated.

Abstract: A VNF information obtaining method and apparatus are provided. Detailed VNF running information can be obtained, so as to provide more comprehensive and more accurate data for determining a fault cause. The method includes instantiating, by a NFVO, a VNFM based on a software package of the VNFM to establish a communication connection between the VNFM and the NFVO; and receiving, by the NFVO during monitoring, monitoring information that is sent from the VNFM after the VNFM summarizes and analyzes monitoring data of a VNF in a NS.

Abstract: Systems and methods are disclosed that facilitate obtaining two dimensional (2D) ultrasound images, using two or more ultrasound imaging modes or modalities, to generate 2D multi-parametric ultrasound (mpUS) images and/or to generate a three-dimensional (3D) mpUS image. The different ultrasound imaging modes acquire images in a common frame of reference during a single procedure to facilitate their registration. The mpUS images (i.e., 2D or 3D) may be used for enhanced and/or automated detection of one or more suspicious regions. After identifying one or more suspicious regions, the mpUS images may be utilized with a real-time image to guide biopsy or therapy the region(s). All these processes may be performed in a single medical procedure.

Abstract: The present disclosure provides a hardware acceleration method and a related device. The hardware acceleration method includes: determining, by a functional entity, a requirement of a to-be-accelerated virtualized network function VNF; determining, by the functional entity, a target virtualized infrastructure manager VIM; and deploying, by the functional entity, the to-be-accelerated VNF onto a target host in a management domain of the target VIM by using the target VIM. In the present invention, the functional entity deploys the to-be-accelerated VNF onto the target host whose hardware matching resource meets the requirement in the to-be-accelerated VNF, so that the type of the hardware acceleration resource required in the to-be-accelerated VNF can match a type of the hardware matching resource of the target host, and the hardware matching resource of the target host can meet an acceleration requirement of the to-be-accelerated VNF, thereby effectively improving performance of the to-be-accelerated VNF.

Abstract: A human language analyzer receives, at the human language analyzer, text data representing information in a human language. The human language analyzer receives a computer command for identifying a text data component of the text data. The computer command comprises at least two requirements for the text data component. The human language analyzer, responsive to identifying that the first requirement and the second requirement are met, locates the text data component from one of two clauses. A clause analyzer receives a clause request to locate clauses within text data representing information in a human language. The clause analyzer receives, responsive to a dependency request, token information in a token data set. The clause analyzer determines a location for each clause of the sentence portion in a hierarchy of clauses. The clause analyzer generates and outputs a new data set based on the token data set and the hierarchy of clauses.

Abstract: A resource allocating method for a VNF and an apparatus are used to resolve a prior-art problem that when a VNF is established. In the method, a resource allocation device in an NFV architecture selects a corresponding physical machine for a VDU based on a resource configuration information group of the VDU. The resource configuration information group includes a resource scheduling parameter, and the resource scheduling parameter is for indicating a requirement of a VNF on a resource selection and scheduling policy. In this way, when a plurality of factors need to be considered to schedule a resource for the VDU, the resource configuration information group may include resource scheduling parameters that indicate a plurality of factors, and the resource allocation device may schedule a resource for the VDU based on a plurality of factors, thereby improving resource scheduling flexibility in a VNF instantiation process.

Abstract: A Virtual Network Function Descriptor (VNFD) parameter may include subfields that allow a management entity to determine whether the VNFD parameter can be updated. The subfields may include a write-ability subfield that indicates whether the VNFD parameter is a dynamic/configurable VNFD parameter or a fixed/static VNFD parameter. The VNFD parameter may also include an access permission subfield that indicates which entities are authorized to modify/update the VNFD parameter. The VNFD parameter may also include an administrative priority subfield that indicates a priority of an entity that set an attribute of the VNFD parameter. The VNFD parameter may also include a constraints subfield that indicates one or more conditions that are required to occur in order for the VNFD parameter to be updated.

Abstract: A method for synthesizing a ketoxime is provided. In a system of an aqueous carbonate solution, a reaction is performed on a ketone, ammonia and hydrogen peroxide by using a titanium-silicon molecular sieve as a catalyst to obtain the ketoxime. Moreover, a reaction progress is judged and an optimal reaction ratio is determined by a real-time monitoring of a pH value in a reaction system during the reaction. In the present invention, by monitoring the pH value in the reaction system, the progress of the reaction is judged, thereby determining the optimal reaction ratio. The pH of the system is further adjusted by an aqueous carbonate solution to increase the reaction velocity and conversion rate of the ammonia.

Abstract: An array substrate and a display device are disclosed. The array substrate includes a display region including a first display region and an optical device arranging region. The first display region at least partly surrounds the optical device arranging region. The array substrate further includes a base substrate; an optical device, a shielding structure and a signal line arranged on the base substrate. The optical device and the shielding structure are located in the optical device arranging region, the optical device has an opening for receiving light, and orthographic projections of the opening and the shielding structure on the base substrate have no overlap. The shielding structure extends in a first direction, the signal line extends in a second direction, the first direction intersects with the second direction, the shielding structure includes at least two subsections, and the signal line is correspondingly arranged in a gap between two adjacent subsections.

Abstract: The present invention provides a hardware acceleration method and a related device. The hardware acceleration method includes: determining, by a functional entity, a requirement of a to-be-accelerated virtualized network function VNF; determining, by the functional entity, a target virtualized infrastructure manager VIM; and deploying, by the functional entity, the to-be-accelerated VNF onto a target host in a management domain of the target VIM by using the target VIM. In the present invention, the functional entity deploys the to-be-accelerated VNF onto the target host whose hardware matching resource meets the requirement in the to-be-accelerated VNF, so that the type of the hardware acceleration resource required in the to-be-accelerated VNF can match a type of the hardware matching resource of the target host, and the hardware matching resource of the target host can meet an acceleration requirement of the to-be-accelerated VNF, thereby effectively improving performance of the to-be-accelerated VNF.

Abstract: The invention relates to a high-performance shielding sheet, preparation method thereof and coil module comprising the same. The high-performance shielding sheet includes at least one sheet which include: at least one shielding layer with low coercive force and low remanence formed of a soft magnetic material; and at least one adhesive layer disposed on at least one side of the shielding layer; and wherein the shielding layer includes a plurality of graphical slits, and the plurality of graphical slits divide the shielding layer into a plurality of graphical fragments; and wherein the plurality of graphical slits are filled with the adhesive layer, enabling the plurality of graphical fragments to be separated from each other and have a good insulation property. The advantages include: improving the electric charging conversion rate, increasing the charging efficiency, reducing the transmission loss, and increasing the uniformity of the electromagnetic wave transmission medium.

Abstract: A human language analyzer receives, at the human language analyzer, text data representing information in a human language. The human language analyzer receives a computer command for identifying a text data component of the text data. The computer command comprises at least two requirements for the text data component. The human language analyzer, responsive to identifying that the first requirement and the second requirement are met, locates the text data component from one of two clauses. A clause analyzer receives a clause request to locate clauses within text data representing information in a human language. The clause analyzer receives, responsive to a dependency request, token information in a token data set. The clause analyzer determines a location for each clause of the sentence portion in a hierarchy of clauses. The clause analyzer generates and outputs a new data set based on the token data set and the hierarchy of clauses.

Abstract: Systems and methods for malware detection using multiple neural networks are provided. According to one embodiment, for each training sample, a supervised learning process is performed, including: (i) generating multiple code blocks of assembly language instructions by disassembling machine language instructions contained within the training sample; (ii) extracting dynamic features corresponding to each of the code blocks by executing each of the code blocks within a virtual environment; (iii) feeding each code block into a first neural network and the corresponding dynamic features into a second neural network; (iv) updating weights and biases of the neural networks based on whether the training sample was malware or benign; and (v) after processing a predetermined or configurable number of the training samples, the neural networks criticize each other and unify their respective weights and biases by exchanging their respective weights and biases and adjusting their respective weights and biases accordingly.

Abstract: A drive system with both fixed-displacement hydraulic motors and variable-displacement hydraulic motors for a cutter head of a boring machine and a control method thereof are provided. The drive system includes a variable-displacement hydraulic motor group, a fixed-displacement hydraulic motor group and a variable-displacement hydraulic pump group. The variable-displacement hydraulic motor group, the fixed-displacement hydraulic motor group, and the variable-displacement hydraulic pump group are all connected to a main oil circuit of a cutter head system of the boring machine. The variable-displacement hydraulic pump group inputs flow to the main oil circuit; and, the variable-displacement hydraulic motor group and the fixed-displacement hydraulic motor group acquire flow from the main oil circuit. Displacements of the fixed-displacement hydraulic motor group and the variable-displacement hydraulic motor group are set in a way of specific displacement combination.

Abstract: A method for synthesizing a ketoxime is provided. In a system of an aqueous carbonate solution, a reaction is performed on a ketone, ammonia and hydrogen peroxide by using a titanium-silicon molecular sieve as a catalyst to obtain the ketoxime. Moreover, a reaction progress is judged and an optimal reaction ratio is determined by a real-time monitoring of a pH value in a reaction system during the reaction. In the present invention, by monitoring the pH value in the reaction system, the progress of the reaction is judged, thereby determining the optimal reaction ratio. The pH of the system is further adjusted by an aqueous carbonate solution to increase the reaction velocity and conversion rate of the ammonia.