Abstract: A method for detecting the monosaccharide and oligosaccharide content and fingerprint spectrum of a compound Sophora flavescens injection, comprising: carrying out detection by using a high-performance liquid chromatography-evaporation light scattering detection method, wherein the monosaccharides and oligosaccharides are D-anhydrous glucose, D-fructose, sucrose and pinitol. The present method is an improved method for detecting monosaccharides and oligosaccharides of a compound Sophora flavescens injection, and can measure four saccharide components in the compound Sophora flavescens injection at the same time, and constructs an HPLC-ELSD fingerprint spectrum to provide a technical method for the quality control of the saccharide components in the compound Sophora flavescens injection.

Abstract: A communication method and a communication apparatus. In the method, a terminal device can obtain first resource information according to a preset rule or from a network device, where the first resource information includes at least one of frequency domain position information, a cyclic prefix, or a subcarrier spacing; and receive a multicast broadcast service in a radio access control (RRC) idle state or an RRC inactive state based on the first resource information. According to the method, a resource used when the terminal device receives the multicast broadcast service in the RRC idle state or the RRC inactive state can be determined, so that the terminal device can receive the multicast broadcast service in the RRC idle state or the RRC inactive state.

Abstract: A snapshot spatial dimension spectral polarization integrated imaging system and a design method thereof are provided. An objective lens generate an image of a target on a DMD; the DMD is disposed on a focal plane of the objective lens and connected to the computer; the computer controls an encoding matrix loaded on the DMD to encode information; the light is reflected to the primary mirror after being encoded, and then is reflected by the primary mirror to the convex grating for dispersion; the light is then reflected to the third mirror; an encoded image is produced on the micro polarizer array detector; polarization channel coding is completed; the micro polarizer array detector is connected to the computer; and the computer resolves compressive spectral polarization image based on spectral polarization coding data cube obtained on a target surface of the micro polarizer array detector.

Abstract: Provided in the present invention are a coenzyme Q10 microemulsion, a preparation method therefor and the use thereof. The coenzyme Q10 microemulsion is prepared from components comprising coenzyme Q10, a carrier oil, an anti-crystallization agent, a lipophilic emulsifier, a hydrophilic emulsifier, a co-emulsifier and water. The microemulsion has a particle size DV(90) of between 20 nm and 80 nm, and is clear, transparent, free of demulsification and high in bioavailability, can be stably stored for a long time at normal temperatures and in extreme temperature environments. In addition, the microemulsion is suitable for the pharmaceutical, cosmetic and food fields, especially for beverages, oral liquids and other products. Also provided in the present invention is a method for preparing the coenzyme Q10 microemulsion, which is simple in equipment, low in cost and easy in operation.

Abstract: The invention belongs to the field of electronic ceramics and its manufacturing, in particular to the modified NiO—Ta2O5-based microwave dielectric ceramic material sintered at low temperature and its preparation method. It is guided by ion doping modification, not only considering the substitution of ions with similar radius, such as Zn2+ replacing Ni2+ ions, V5+ replacing Ta5+ ions; Meanwhile, the selected doped oxide still has the property of low melting point. Therefore, the microwave dielectric properties of NiO—Ta2O5-based ceramic material can be improved and the appropriate sintering temperature can be reduced. In the invention, by adjusting the molar content of each raw material, the NiO—Ta2O5-based ceramic material with low-temperature sintering, stable temperature and excellent microwave dielectric property is directly synthesized at one time, which can be widely applied to the technical field of LTCC.

Abstract: The present disclosure provides a visual perception method and apparatus, a perception network training method and apparatus, a device and a storage medium. The visual perception method recognizes the acquired image to be perceived with a perception network to determine a perceived target and a pose of the perceived target, and finally determines a control command according to a preset control algorithm and the pose, so as to enable an object to be controlled to determine a processing strategy for the perceived target according to the control command. According to the perception network training method, acquire image data and model data, then generate an edited image with a preset editing algorithm according to a 2D image and a 3D model, and finally train the perception network to be trained according to the edited image and the label.

Abstract: An assay method for detecting the presence or amounts of VCAM-1 and A2M in a sample using fluorescence resonance energy transfer (FRET).

Abstract: A paging method includes: determining, by an access network device or a core network device, a paging cycle based on type information of a terminal, and sending first information based on the paging cycle, where the first information is used to page the terminal. The paging cycle is determined as 2.56 s according to the type information indicating that the terminal is REDCAP UE, so that the REDCAP UE can perform monitoring in the paging cycle of 2.56 s, receive emergency broadcast in time, and obtain energy saving gains. In some situations, a paging method includes receiving first information comprising information of a paging cycle for a terminal, and determining, according to type information of a camped cell on which the terminal is currently camped, whether to use PTW in monitoring paging in accordance with the first information.

Abstract: An experimental apparatus used for displacement of CO2 within the reservoir comprises a displacement container and a core holder. The displacement container comprises a water container, an oil container and a gas container. The core holder is respectively connected with the water container, the oil container and the gas container through a connecting pipe; and the core holder connects with a gas-liquid separator through the connecting pipe.

Abstract: A computer system includes physical memory devices of different types that store randomly-accessible data in a main memory of the computer system. In one approach, data is stored in memory at one or more logical addresses allocated to an application by an operating system. The data is physically stored in a first memory device of a first memory type (e.g., NVRAM). The operating system determines an access pattern for the stored data. In response to determining the access pattern, the data is moved from the first memory device to a second memory device of a different memory type (e.g., DRAM).

Abstract: Composite articles that can resist discoloration or color changes are described. In some instances, the composite articles can include a compounded material that is substantially free of an antioxidant that changes from a first color to a second color upon exposure to an environment comprising an oxidizing agent. The composite articles can be flame retardant and may provide sound reduction as well.

Abstract: The present disclosure provides anti-LILRB2 antibodies or antigen-binding fragments thereof, anti-LILRB2 chimeric antigen receptor protein, isolated polynucleotides encoding the same, pharmaceutical compositions comprising the same, and the uses thereof.

Abstract: A low-temperature sintered microwave dielectric ceramic material and a preparation method thereof are provided. The ceramic material includes a base material and a low-melting-point glass material; a general chemical formula of the base material is (Zn0.9Cu0.1)0.15Nb0.3(Ti0.9Zr0.1)0.55O2; a percent by weight of the low-melting-point glass material is in a range of 1 wt. % to 2 wt. %; chemical compositions of the low-melting-point glass material include A2CO3-M2O3—SiO2, A of which includes at least two of a lithium ion, a sodium ion, and a potassium ion, M of which includes at least one of a boron ion and a bismuth ion; and a sintering temperature of the ceramic material is in a range of 850° C. to 900° C. The microwave dielectric ceramic material has the advantages of low dielectric loss, simple and controllable process, etc., has good process stability, and can meet requirements for radio communication industry.

Abstract: A system and method for defense against cache timing channel attacks using cache management hardware is provided. Sensitive information leakage is a growing security concern exacerbated by shared hardware structures in computer processors. Recent studies have shown how adversaries can exploit cache timing channel attacks to exfiltrate secret information. To effectively guard computing systems against such attacks, embodiments disclosed herein provide practical defense techniques that are readily deployable and introduce only minimal performance overhead. In this regard, a new protection framework against cache timing channel attacks is provided herein by leveraging commercial off-the-shelf (COTS) hardware support in processor caches, including last level caches (LLC), for cache monitoring and partitioning. This framework applies signal processing techniques on per-domain cache occupancy data to identify suspicious application contexts.

Abstract: An interaction method, an interaction apparatus, and an electronic device are provided. The method includes: determining, in response to detecting a predefined size transformation operation, target transformation information of a target video based on whether a current size of the target video is a preset anchor point size, where the target video is a video played in a video play area; and transforming the target video based on the target transformation information, and playing the transformed target video.

Abstract: An assay method for detecting the presence or amounts of VCAM-1 and A2M in a sample using fluorescence resonance energy transfer (FRET).

Abstract: A linkage mechanism includes: a base member; a first link having a first end rotatably connected to the base member; a second link rotatably connected to the first link; a connecting member rotatably connected to the base member and the second link; an actuating mechanism having a linear actuator, a pushing member, and a transmission member, the pushing member slidably connected to the output shaft, the pushing member having a pushing surface, the transmission member including a first end hinged to the pushing member, and a second end pivoted to the first end of the first link. When the output shaft extends to push the pushing surface, the pushing member moves and the first link rotates relative to the base member.

Abstract: A positive electrode active material includes an active material A having a composition formula of Lix1Nia1Cob1Mnc1O2-y1Qy1, an active material B having a composition formula of Lix2Nia2Cob2Mnc2O2-y2Qy2, and an active material C having a composition formula of Lix3Nia3Cob3Mnc3O2-y3Qy3, where the subscripts in the formulae are as defined in the description. The active material A has an average particle size Dv50 greater than both an average particle size Dv50 of the active material B and an average particle size Dv50 of the active material C.