Abstract: Embodiments of this application disclose a traffic transmission control method performed by an electronic device. The method includes: obtaining a plurality of pieces of traffic metadata in response to a traffic transmission management request for an edge node device; grouping the plurality of pieces of traffic metadata into a plurality of metadata groups; determining, according to a bandwidth upper limit value of the edge node device, bandwidth allocation data corresponding to each metadata group in the plurality of metadata groups; generating a traffic transmission control instruction according to the plurality of metadata groups and the bandwidth allocation data; and transmitting the traffic transmission control instruction to the edge node device, to cause the edge node device to control data traffic transmitted to an electronic device.

Abstract: The present disclosure relates to systems and methods for video surveillance. The systems may obtain an initial time period corresponding to at least part of a time period during which at least one target image frame is captured by the monitoring equipment based on at least one parameter of a monitoring equipment. The systems may obtain a warning scheme associated with the initial time period. The warning scheme may include controlling an operation of a light associated with the monitoring equipment within at least one candidate time period in the initial time period and processing the at least one target image frame.

Abstract: An electronic device may include a display panel configured to produce light and a lens assembly that receives the light from the display panel. The lens assembly may include a first lens and a second lens. The second lens may be a removable lens that is configured to be selectively attached to the lens assembly. The lens assembly may also include a partially reflective mirror that is interposed between the first lens and the display panel, a reflective polarizer that is interposed between the first lens and the second lens when the second lens is attached to the lens assembly, and a quarter wave plate that is interposed between the reflective polarizer and the second lens when the second lens element is attached to the lens assembly.

Abstract: The disclosure provides a segmented hybrid optical waveguide. The segmented hybrid optical waveguide includes a first portion and a second portion; where the first portion includes a first-layer structure and a second-layer structure that are stacked in a first direction, the second-layer structure is provided with a coupling-in region and a turning region, and the coupling-in region is configured to couple light in; and the second portion is spliced to the first portion in a second direction, the second direction is provided perpendicular to the first direction, a thickness of the first portion in the first direction equals a thickness of the second portion in the first direction, and the second portion is provided with a coupling-out region. According to the disclosure, the problem of a big difference in thicknesses applicable to different structures of a hybrid optical waveguide in the related art is solved.

Abstract: The present disclosure relates to a polymer for a photolithographic medium composition, and the photolithographic medium composition. The polymer has a structural unit represented by general formula (1) below. The polymer of the present disclosure maintains a carbon-rich structure (i.e., a polybenzene ring structure) while a sec-hydroxyl structure is introduced into the structure. The sec-hydroxyl structure can provide cross-linking sites during the film formation process of the material, which can improve the overall cross-linking density of the material, and consequently improve the etching resistance of the material. In addition, the sec-hydroxyl structure can serve as polar interaction sites, and has a strong movement ability, contributing to the improvement of the ability to interact with solvents. Thus, the solubility performance of the material is improved.

Abstract: A device and systems for cooling hardware components is disclosed. The smart cold plate (CP) device includes a first inlet port for supplying a first coolant path, a second inlet port for supplying a second coolant path, and a valve for selectively controlling a flow of a coolant between the first and second inlet ports and an internal port, the internal port connecting the first and second inlet ports to a CP. The device also includes an external port connected to the CP for removing the coolant from the smart CP device and a connector through which power is supplied to the valve. Various cooling systems incorporating the smart CP device are disclosed.

Abstract: This application discloses a method to solubilize poorly soluble drugs in a liquid crystal vehicle for long-acting injectables. Poorly soluble acidic drugs-hydrophobic basic compounds ion pairs are incorporated into liquid crystal vehicles to solubilize and slowly release the drug after parenteral administration. Ion pairs such as Meloxicam-Dodecylamine, Sulfadiazine-Dodecylamine, Methotrexate-Dodecylamine, Levothyroxine-Dodecylamine, Meloxicam-Tridodecylamine, and Meloxicam-Bupivacaine are incorporated into liquid crystal vehicles to solubilize and control release the drugs.

Abstract: A method, apparatus, and system are disclosed for network-wide fixing of widelane ambiguities based on ionospheric correlation. The method involves: dividing a continuous operational reference system (CORS) network into ambiguity calculation units; collecting four or more groups of fixed widelane ambiguities within these units; constructing a regional ionospheric delay model; and judging false fixes against this model. If fewer than four groups of remaining widelane ambiguity data exist, the process exits. Alternative widelane ambiguity values and corresponding widelane ionospheric delays are then calculated. Finally, it's determined if these alternative values meet a judgment condition. Ionospheric delays corresponding to unfixed widelane ambiguities are interpolated via spatial correlation, using fixed widelane ambiguities within the CORS region. This enables fixing remaining unfixed widelane ambiguities using larger wavelength widelane observed values and verifies correctly fixed widelane ambiguities.

Abstract: The present disclosure disclosed a method for preparing a PHGG sample and a composition containing the PHGG sample. The method may include performing enzymatic hydrolysis on a guar gum sample using a ?-mannanase to obtain a reaction mixture. The method may also include processing the reaction mixture to obtain the PHGG sample. The PHGG sample may include a plurality of polysaccharides, and more than 70% by weight of the plurality of polysaccharides may have molecular weights higher than 5,000 Daltons. The PHGG sample includes one or more oligosaccharides that have degrees of polymerization (DP) less than or equal to 10, and in the PHGG sample, a mass concentration of the one or more oligosaccharides having DP less than or equal to 10 is less than 3%.

Abstract: A crystalline form of CXCR2 antagonist, such as Compound 1, is used in preparing a drug for treating CXCR2-related diseases.

Abstract: In one embodiment, an apparatus comprises: a first plurality of registers to store information of at least a main sequence; a second plurality of registers to store information of at least one concurrent interval, the at least one concurrent interval independent of the main sequence, where the second plurality of registers are accessible only by instructions of the at least one concurrent interval and the first plurality of registers are accessible by instructions of the main sequence and the at least one concurrent interval; and an execution circuit coupled to the first register file and the second register file, the execution circuit to execute the instructions of the main sequence and the at least one concurrent interval. Other embodiments are described and claimed.

Abstract: The present invention relates to a bearing support for pump and a wet-running pump unit with such bearing support. The bearing support is mounted on a wet-running pump unit, and the wet-running pump unit includes a pump head assembly, a shield can, a bearing support, a front bearing, and a rotor assembly, where the bearing support includes a radial extension disk surface; and the radial extension disk surface is welding connected to a shield-can fitting surface, and the radial extension disk surface or the shield-can fitting surface is provided with a through slot for forming a first fluid channel. Compared with the prior art, the present invention has advantages such as improved manufacturing efficiency, reduced costs, increased assembly precision, and enhanced efficiency of liquid inflow into the shield can.

Abstract: A method for designing a metasurface element, and a projection device are provided. The method for designing a metasurface element includes: determining a collimated phase ?collimator of a metasurface element and a diffractive phase ?DOE of the metasurface element according to a target projection dot matrix, obtaining one of a phase ?p when the metasurface element enters through p-polarized light and a phase ?s when the metasurface element enters through s-polarized light according to the collimated phase ?collimator and the diffractive phase ?DOE, and determining the other one of the phase ?p and the phase ?s according to a target projection light-homogenizing light field; and determining distribution of a plurality of nano structures of the metasurface element according to the phase ?p and the phase ?s.

Abstract: A display substrate and a display device are provided. The display substrate includes a display region including light emitting units; the light emitting units are arranged into light emitting unit rows, and the light emitting units in one of the light emitting unit rows are arranged along a first direction; the light emitting units include first light emitting units. In at least part of the display region: distances, in the first direction, between a light emitting region of one first light emitting unit and light emitting regions of two of the first light emitting units adjacent to the one first light emitting unit are different, and/or distances, in a second direction, between a light emitting region of one first light emitting unit and the light emitting regions of two of the first light emitting units adjacent to the one first light emitting unit are different.

Abstract: The disclosure provides an optical waveguide structure and an AR display device. The optical waveguide structure includes: a waveguide substrate; a coupling-in area, the coupling-in area is arranged on the waveguide substrate; a plurality of diffraction grating areas, two side surfaces of the waveguide substrate are provided with the diffraction grating areas, a number of the diffraction grating areas on at least one side surface of the waveguide substrate is greater than or equal to 2, periods of the diffraction grating areas are equal, and the diffraction grating areas are configured to perform multiple pupil expansions on a light; and a coupling-out area, the coupling-out area is arranged on the waveguide substrate, the diffraction grating areas are all located between the coupling-in area and the coupling-out area, and the coupling-out area is configured to perform pupil expansion transmission on a light in the waveguide substrate and emit the light.

Abstract: A display may include illumination optics, a ferroelectric liquid crystal on silicon (fLCOS) panel, and a waveguide. The illumination optics may produce linear polarized illumination light that is modulated by the fLCOS panel to produce image light. The illumination optics may include light emitters that emit respective wavelengths of the illumination light. The illumination optics may include an X-plate that outputs the illumination light by combining the light emitted by the light emitters. Polarization recycling structures may be optically interposed between each of the light emitters and the X-plate. The polarization recycling structures may include a reflective polarizer. If desired, the polarizing recycling structures may also include a quarter waveplate. The polarization recycling structures may serve to minimize the amount of light lost in producing linearly polarized illumination light for the fLCOS display panel, thereby maximizing the optical efficiency of the display.

Abstract: A display substrate and a display device are provided. The display substrate includes a display region including light emitting units; the light emitting units are arranged into light emitting unit rows, and the light emitting units in one of the light emitting unit rows are arranged along a first direction; the light emitting units include first light emitting units. In at least part of the display region: distances, in the first direction, between a light emitting region of one first light emitting unit and light emitting regions of two of the first light emitting units adjacent to the one first light emitting units are different, and/or distances, in a second direction, between a light emitting region of one first light emitting units and the light emitting regions of two of the first light emitting units adjacent to the one first light emitting units are different.

Abstract: The present disclosure is directed to methods of purifying a solvent, such as an alcohol including n-propanol. The purified solvent can be used, e.g., as a pre-wet liquid, solution developer, and cleaner in a multistep semiconductor manufacturing process.

Abstract: The present invention relates to an energy management method and terminal device for an electric vehicle, and a storage medium. The method includes: calculating a predictive dynamic threshold in real time according to electronic horizon data, and setting an energy output/recovery proportion of a battery and a supercapacitor of the electric vehicle according to the predictive dynamic threshold. According to the present invention, the road ahead is predicted based on the electronic horizon system, and the predictive dynamic logic threshold is generated according to the electronic horizon information, thereby overcoming the defect that the conventional fixed logic threshold is incapable of predictive optimal energy management. A corresponding energy management strategy is set for predictive energy management according to the predictive dynamic logic threshold, thereby playing a positive role in reducing energy consumption of the electric vehicle, preventing battery loss, improving vehicle economy, etc.