Abstract: Embodiments of the present application relate to the technical field of communication transmission security, and in particular, to a method and a device for mining a security vulnerability of an air interface protocol, and a mobile terminal. The method for mining the security vulnerability of the air interface protocol includes: obtaining mutation data, the mutation data being generated according to a fuzzing task; obtaining a service message of the air interface protocol; modifying the service message according to the mutation data; sending the modified service message to a base station; and monitoring a state of the base station, and recording a security vulnerability log according to the state of the base station.

Abstract: Described herein are particles including flavors having an improved shelf life. Also described herein are methods to produce the particles. Additionally, described herein are beverages, sweet goods, and savory applications containing the particles.

Abstract: The present invention relates to a compound thickener comprising rhamsan gum and gellan gum. In the compound thickener, rhamsan gum accounts for 50%-95% of the total weight of rhamsan gum and gellan gum. The combination of rhamsan gum and gellan gum in the compound thickener produces a synergistic effect, and its viscosity is remarkably improved. The compound thickener can be applied to products such as foods, beverages, pharmaceutical products, and personal care products, and when the compound thickener is applied as a gelling agent in soft capsule shells, the shell strength and the shell elasticity are better.

Abstract: A positive electrode material includes a lithium composite oxide, and the positive electrode material comprises stress relief particles. There are cavities inside the stress relief particles, and the cavities are closed structures. The positive electrode material that includes the stress relief particles can be used to effectively tackle a stress and relieve the stress in advance, relieve a strain of the positive electrode material used at a high voltage, avoid ruptures of particles of the positive electrode material, and enhance structural stability of the positive electrode material. The positive electrode material and the electrochemical device having the positive electrode material achieve good high-voltage cycle performance and cycle stability.

Abstract: A rail temperature expansion joint and a laying and mounting method thereof relate to the technical field of track transit. The rail temperature expansion joint includes a sleeper, the upper surface of the sleeper is symmetrically mounted with two first rails and two second rails, and the first rail and the second rail on one side are arranged on the same straight line; a gap is arranged between end faces of the first rail and the second rail; the adjacent ends of the first rail and the second rail are fastened and positioned by a group of adjustment components, the adjustment components are fixedly mounted on the embedded part, and the embedded part is located at the outer side of the first rail and the second rail.

Abstract: A guide frame for a four-way reversing valve includes a frame body. Both ends of the frame body include a connecting portion, respectively. The connecting portion includes a first bending member and a second bending member, and the directions of bending of the first bending member and of the second bending member are opposite. The connecting portion includes a reinforcing member. The reinforcing member includes a first reinforcing plate and a second reinforcing plate. The first reinforcing plate is connected to the inner side of the first bending member by welding and the second reinforcing plate is connected to the inner side of the second bending member by welding. The connection strength of the connecting portion is increased, such that the guide frame is less likely to deform or break.

Abstract: An apparatus for evaluating a dried crystal error in a CO2 drying experiment comprises a heating jacket, a visual container, a weighing device, a transparent cover, a control apparatus, a vacuum pump, a damping table and a heating apparatus, and can accurately dry and weigh a rock sample subjected to a carbon dioxide drying effect experiment in the visual container, so that the crystal error caused by evaporation of a solution in the rock sample in the process is calculated. This apparatus provided by the present invention has high precision and simple operation, can well evaluate the crystal error caused by the saline solution retaining in the rock sample when the rock sample is directly dried in the carbon dioxide drying effect experiment, and can correct the results of the carbon dioxide drying effect experiment compared with the prior art, thereby obtaining accurate experiment results.

Abstract: The present disclosure relates to a device that includes a first layer having an active material and a stabilizing material, where the active material includes a semiconductor, the stabilizing material includes at least one of an oligomer, an elastomer, a polymer, and/or a resin, and the stabilizing material provides to the device an improved performance metric compared to a device constructed of the first layer but constructed of only the active material (i.e., in the absence of the stabilizing material).

Abstract: A pharmaceutical composition containing chlorogenic acid can be used in the preparation of a drug for treating the early Alzheimer's disease. In the pharmaceutical composition chlorogenic acid is used as a main active ingredient, and 3-coumaroylquinic acid is used as an auxiliary ingredient. The latter can effectively improve the therapeutic effect of chlorogenic acid for treating the early Alzheimer's disease.

Abstract: A quasi-solid-state battery formed from non-gas evolving in-situ curing of a quasi-solid-state electrolyte that includes a high swelling polymer made from a monomer with good compatibility with liquid electrolytes, and has a good reactivity for facile non-gas evolving in-situ polymerization. The monomer can be based on acrylate polymerization chemistry or an allyl group polymerization chemistry. Non-gas evolving initiators are used for non-gas evolving in-situ polymerization of acrylate or allyl monomer-based QSE. The resulting QSE additionally has high ionic conductivity, allowing for a high battery output, and a wide electrochemical window (stable for lithium metal anode and high-voltage cathodes). The resulting quasi solid electrolyte battery is not only easy to fabricate using conventional battery manufacturing practices, the non-gas evolving in-situ polymerization causes the QSE to be uniformly distributed within the battery, ensuring high-quality, safe battery performance and longevity.

Abstract: This application discloses a mirrored memory configuration method and apparatus, and a computer storage medium, and belongs to the field of information processing technologies. The method includes the following: After a computer apparatus is started, if the computer apparatus is currently in an OS state and obtains a mirrored memory establishment request, the computer apparatus may switch from the OS state to a BIOS state through system interruption. Then the computer apparatus configures a mirroring relationship in the BIOS state, and switches to the OS state again after configuring the mirroring relationship, to reconfigure a mirrored memory.

Abstract: A lens module includes a circuit board, a photoelectric sensor, a lens assembly, and a supporting member. The circuit board comprises two hard boards and a soft board, a channel is formed between the two hard boards, and the soft board is connected to the two hard boards. The photoelectric sensor is located in the channel, and the lens assembly is connected to the side of the two hard boards away from the soft board. The supporting member is attached to the circuit board. An electronic device is also disclosed. The height of the lens module is reduced, so decreasing the size of the lens module and blocking the entry of contaminants and foreign bodies into the channel.

Abstract: A stator assembly includes a stator core and a cooling oil ring. The stator core is provided with a plurality of cooling channels, the plurality of cooling channels is arranged at intervals in a circumferential direction of the stator core, and extends in an axial direction of the stator core. The cooling oil ring is arranged at an end of the stator core and is coaxial with the stator core. The cooling oil ring is provided with a plurality of oil inlet channels and a plurality of oil outlet channels, the plurality of the oil inlet channels and the plurality of the oil outlet channels are arranged alternately in the circumferential direction of the cooling oil ring, and the oil inlet channels and the oil outlet channels are communicated with the cooling channels.

Abstract: Various embodiments of the teachings herein include methods for presenting data integrity of a transformer. An example method includes: acquiring a data set of each of multiple transformers within a predetermined time period; generating a first chart of the multiple transformers, the first chart containing a first feature corresponding to each data point in each data set and adapted to present the data integrity of said each data point; and presenting the first chart.

Abstract: Provided in the present disclosure is a type of pyrazolopyrimidine compound as shown in formula (I) or a pharmaceutically acceptable salt thereof, and a preparation method thereof and the use of same in the preparation of a drug for treating or preventing cancers. Such a compound is a new-type PI3K inhibitor and has an excellent inhibitory activity, and can hopefully be used for treating a variety of malignant tumors.

Abstract: Techniques for triggering pipeline execution based on data change (transaction commit) are described. The pipelines can be used for data ingestion or other specified tasks. These tasks can be operational across account, organization, cloud region, and cloud provider boundaries. The tasks can be triggered by commit post-processing. Gates in the tasks can be set up to reference change data capture information. If the gate is satisfied, tasks can be executed to set up data pipelines.

Abstract: A processing device to be used for optical inspection of samples is configured to be communicatively coupled to a camera of an optical inspection device and to a user interface, to receive input data from the user interface and/or from the camera, to provide output data to the user interface, to be communicatively coupled to a storage device, to provide instructions, by accessing instruction data stored at the storage device, for optical quality inspection of samples to be performed by a user via the user interface. The instructions include instructions regarding what kind of optical quality inspection to be performed on which sample. The processing device is further configured to receive quality report data from the optical quality inspection via the user interface, and/or image data of images acquired by the camera, and to store the quality report data and/or the image data in the storage device.

Abstract: The present disclosure relates to a composition that includes a first layer that includes a perovskite and a second layer that includes a perovskitoid, where the perovskite has a first crystalline structure defined by ABX3, the perovskitoid has a second crystalline structure defined by A?B2X6, where A is a first cation, B is a second cation, X is an anion, and A? is a third cation having either a 1+ charge or a 2+ charge.

Abstract: A pharmaceutical composition for treating hyperlipidemia and a preparation method therefor are provided. The pharmaceutical composition contains chlorogenic acid, vitamins, pharmaceutically acceptable excipients and optional microelements. The pharmaceutical composition for treating hyperlipidemia reduce can serum total cholesterol and serum triglyceride, and increase the content of high-density lipoproteins.