Abstract: A rapid joint detection device and detection method for deterioration degree of fried oil belongs to the technical field of rapid detection of food quality and safety. The acid value and the peroxide value of the fried oil are used as major indexes for measuring the deterioration degree of the fried oil to make a micro-thin layer chromatography test paper strip that can develop colors according to different deterioration degrees of the fried oil; through the color development analysis of the test paper strip, and in combination with the dielectric constant value of the fried oil, the color difference value of developed colors of the test paper strip color is converted into the data of the acid value and the peroxide value data of the fried oil.

Abstract: Systems and techniques for classification and localization based on annotation information are presented. In one example, a system trains a convolutional neural network based on training data and a plurality of images. The training data is associated with a plurality of patients from at least one imaging device. The plurality of images is associated with a plurality of masks from a plurality of objects. The convolutional neural network comprises a decoder consisting of at least one up-sampling layer and at least one convolutional layer. The system also generates a loss function based on the plurality of masks, where the loss function is iteratively back propagated to tune parameters of the convolutional neural network. The system also predicts a classification label for an input image based on the convolutional neural network.

Abstract: Systems and techniques for classification based on annotation information are presented. In one example, a system trains a convolutional neural network based on training data and a plurality of images. The training data is associated with a plurality of patients from at least one imaging device. The plurality of images is associated with a plurality of masks from a plurality of objects. The system also generates a loss function based on the plurality of masks, where the loss function is iteratively back propagated to tune parameters of the convolutional neural network. The system also predicts a classification label for an input image based on the convolutional neural network.

Abstract: Provided are a rolling member and a transport device. The rolling member comprises a rolling shaft (01) and rolling wheels (02) fixed to two ends of the rolling shaft (01). A flexible band (03) is sleeved onto a rolling surface of the rolling wheel (02). A first engagement structure (121) is provided at the rolling surface of the rolling wheel (01). A second engagement structure (131) is provided at a surface of the flexible band (03) facing the rolling surface of the rolling wheel (02). The first engagement structure (121) engages with the second engagement structure (131). The rolling member and the transport device are used to transport a glass substrate, and are capable of reducing misalignment between the rolling wheel and the flexible band.

Abstract: This disclosure relates to a communication method and apparatus. The method includes: receiving, by a terminal device, a reference signal sent by a network device; measuring the reference signal to obtain at least one piece of beam quality; and reporting specified differential beam quality indication information to the network device, where the specified differential beam quality indication information is used to indicate that beam quality reporting is abnormal, and/or the specified differential beam quality indication information is used to indicate that beam quality corresponding to the specified differential beam quality indication information is a specified value. A corresponding apparatus is further disclosed. According to the solution in this disclosure, specified differential beam quality indication information is used to indicate that beam quality reporting is abnormal or indicate that beam quality is a specified value, so that beam quality can be accurately reported.

Abstract: A method for improvement of magnetic performance of sintered NdFeB magnet includes the following steps. Firstly, material containing element R, H and X is to be covered on a surface of the sintered NdFeB magnet to form a finish coat. After that, proceed with a diffusion treatment and an aging treatment to the sintered NdFeB magnet with the finish coat in the environment of vacuum or inert gas. R is at least one of such elements as Sc, Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu. H is hydrogen. X is at least one of such elements as C, O, N, S, B, Cl and Si.

Abstract: A resource allocation method for network slicing and an orchestrator, comprising: uniformly incorporating resources originally bundled statically with the base station into a dynamic resource pool; allocating, by an orchestrator, resources from among the dynamic resource pool for the network slicing based on different network slicing requirements. A static corresponding/mapping relationship between the hardware/radio resources and the base station is broken, such that hardware/radio resources (e.g., radio access network Virtual Network Function (RAN VNF), baseband unit (BBU), RRH (Remote Radio Head) as well as antenna) that originally corresponded to different base stations will be organized as an integrated and dynamic hardware/radio resource pool and reported to the orchestrator, such that the orchestrator will centrally manage all hardware/radio resources in this pool and then sufficiently utilize and dynamically orchestrate these hardware/radio resources based different needs from the network slicing.

Abstract: Disclosed are a method for automatically encrypting a short message, a storage device and a mobile terminal. The method comprises: matching a number and content of a short message respectively with a pre-set short message encryption number group and a key word database; if the matching succeeds, performing encryption processing on the short message; and distributing the short message to an application program having the authority to monitor the short message. The short message content is encrypted before the application program receives the short message, preventing important information from being maliciously stolen by the application program.

Abstract: A method for automatically releasing a resource occupied by a process in a background of a terminal is provided. The method includes: determining whether the process is in a cache state when the process is transferred to the background; releasing a hardware resource in a system occupied by the process automatically if yes; determining whether the process is in a running state if no; maintaining a current state if no; determining whether a maintaining time of the running state reaches an upper limit of a preset time threshold value if yes; releasing the hardware resource in the system occupied by the process automatically if yes; maintaining the current state if no. A storage medium and a terminal are also provided.

Abstract: Techniques for error detection involve injecting, to a switch of a storage system, information representing an error of at least one device to be tested of the system, such that the information representing the error is passed from an upstream port of the switch to a computing device connected with the switch, the switch being connected to the at least one device to be tested via a downstream port. The techniques further involve obtaining a handling result of the computing device on the information representing the error, and determining an error handling capability of the system at least partly by analyzing the handling result. Accordingly, slave storage devices of storage system nodes, connectors, the entire PCIe topology at the CPU level, and an NVMe bus can be tested, so that the entire logical path of the error handling can be tested, thereby improving performance and saving testing costs.

Abstract: A rolling member includes a rolling shaft; rolling wheels fixed to two ends of the rolling shaft, rolling surfaces of the rolling wheels being sleeved with flexible loops respectively; at least one first engagement structure provided on a rolling surface of each rolling wheel; at least one second engagement structure provided on a surface of each flexible loop facing toward the rolling surface of the rolling wheel; wherein the at least one first engagement structure engages with the at least one second engagement structure.

Abstract: A display panel and a display apparatus are provided. An exemplary display panel includes a display area; a non-display area; a plurality of pixels, including a plurality of edge pixels and a plurality of compensation pixels, arranged as an array along a row direction and a column direction and having a plurality of pixel rows and a plurality of pixel columns; and a light shielding layer. At least portions of transmission areas of the edge pixels are disposed in the display area; entire transmission areas of the compensation pixels are disposed in the non-display area; and a distance d between a first compensation pixel in a first pixel row and a second compensation pixel in a second pixel row is smaller than a distance D between a first edge pixel in the first pixel row and a second edge pixel in the second pixel row.

Abstract: This application provides a data transmission method and a device. The method includes: obtaining, by a transmit end device, a modulation symbol sequence in multiple time-frequency resource element groups, wherein a size of the time-frequency resource element group is agreed on in a protocol, or determined based on a transmission parameter; performing, by the transmit end device, interleaving processing on the modulation symbol sequence using the time-frequency resource element group as an interleaving unit, to obtain an order in which the modulation symbol sequence is mapped onto the multiple time-frequency resource element groups, wherein multiple consecutive modulation symbol groups in the modulation symbol sequence are mapped onto at least two of the multiple time-frequency resource element groups; and sending, by the transmit end device, the modulation symbol sequence in the order in which the modulation symbol sequence is mapped onto the multiple time-frequency resource element groups.

Abstract: This application relates to the field of communication technologies, and provides a transmission resource allocation method and an apparatus, to flexibly control a quantity of reserved transmission resources. This method includes: obtaining, by a network-side device in each period, quantity information of user equipments (UEs) scheduled by the network-side device in a current period; and allocating, by the network-side device based on the quantity information, M transmission resources used to transmit HARQ acknowledgement information, where M represents a numeric value corresponding to a range in which the quantity information is located.

Abstract: This application provides a data transmission method and apparatus. The method includes: receiving, by a terminal device, a first reference signal sent by a network device; measuring, by the terminal device, a downlink channel based on the first reference signal, to obtain a channel status of the downlink channel; determining, by the terminal device, a target mode from a plurality of modes based on the channel status of the downlink channel, where information that is used to feed back channel state information (CSI) and that is sent by the terminal device in different modes of the plurality of modes is different; and sending, by the terminal device, indication information to the network device, where the indication information is used to indicate the target mode. The data transmission method and apparatus in the embodiments of this application are conducive to improve flexibility of feeding back CSI.

Abstract: Techniques and mechanisms are disclosed that enable collection of various types of data from cloud computing services and the generation of various dashboards and visualizations to view information about collections of cloud computing resources. A user can configure collection of data from one or more cloud computing services and view visualizations using an application platform referred to herein as a cloud computing management application. A cloud computing management application further may be configured to generate and cause display of interactive topology map representations of cloud computing resources based on the collected data, where an interactive topology map enables users to view an intuitive visualization of a collection of computing resources, efficiently cause performance of actions with respect to various resources displayed in the topology map, and analyze the collection of resources in ways that are not possible using conventional cloud computing service management consoles.

Abstract: A terminal device for securely displaying information is provided. The terminal device includes a monitoring module configured to monitor a display position of a Digital Object Unique Identifier (DOI) and a display position of other information on a page displayed on the terminal device, and a processing module configured to hide at least a portion of the other information that overlaps the DOI to expose the DOI when it is detected that the display position of the other information overlaps the display position of the DOI.

Abstract: This application provides a reference signal sending and receiving method, a network device, a terminal device, and a system, to be applicable to resource configuration for an SRS in NR. The method includes: sending, by a terminal device, a sounding reference signal SRS based on a location of a starting subcarrier for transmitting the SRS, where the location of the starting subcarrier for transmitting the SRS is determined by an offset of a sounding region, the offset of the sounding region indicates a resource offset between a starting subcarrier of the sounding region and a starting subcarrier of a bandwidth part BWP of the terminal device, and the sounding region is a resource that can be used to transmit the SRS.

Abstract: Lathe control systems and methods are described including stopping a motor prior to reversing direction as well as methods and systems that implement voltage and/or current protection thresholds.