Abstract: A display panel includes an array substrate, a plurality of light-emitting units arranged on the array substrate, an isolation structure arranged on the array substrate and separating the plurality of light-emitting units, and an encapsulation layer. The encapsulation layer includes at least a first encapsulation layer, each of the at least a first encapsulation layer is arranged on a side of a corresponding light-emitting unit of the plurality of light-emitting units away from the array substrate. An orthographic projection of the light-emitting unit on the array substrate is located within an orthographic projection of a corresponding first encapsulation layer on the array substrate. At least a part of the first encapsulation layer beyond the corresponding light-emitting unit is located between the corresponding light-emitting unit and the isolation structure.

Abstract: The present application relates to the technical field of radiopharmaceutical preparation, specifically relates to an yttrium [90Y] microsphere and preparation method therefor and use thereof. The yttrium [90Y] microsphere comprises a polystyrene sulfonic acid type resin microsphere and yttrium-90 adsorbed within the polystyrene sulfonic acid type resin microsphere. The use of polystyrene sulfonic acid type resin microsphere to adsorb yttrium-90 has significantly improved adsorption strength, significantly improved safety during preparation and use, and has a good killing effect on tumor cells.

Abstract: Systems and methods are provided for enhancing the speech modality in a large language model (LLM) and for retaining in-context learning capabilities without overfitting to trained tasks. Systems obtain a first set of training data comprising tuples of a sample of speech combined with synthetically generated pairings of speech comprehension test questions and answers that correspond to the sample of speech and obtain a second set of training data comprising pairings of automatic speech recognition data. Systems generate and align a first set of encodings of the first set of training data and a second set of encodings of the second set of training data. Systems train the LLM on a greater amount of the first set of training data than the second set of training data and use the trained LLM to perform a natural language processing task.

Abstract: This application discloses a method and system of using HMB as a cache of physical address mapping table. The method comprises: arranging physical addresses in order of logical addresses, physical mapping entries corresponding to a plurality of consecutive physical addresses form one table unit, and a logical address corresponding to a first entry of each table unit is used as an index of the table unit; determining HMB size, dividing all table units into a plurality of sections according to the HMB size, each section comprises a plurality of table units, each section is divided into a plurality of ways; calculating a metadata according to logical address corresponding to the first entry of the table unit to be stored and the HMB size, the metadata comprises a section number and a way number; writing the metadata and the table unit to be stored into the HMB. This application uses HMB as L2P address mapping table cache of SSD controller, saving or avoiding use cost of DRAM on SSD, and reducing SSD size.

Abstract: A preparation method for a tungsten sulfide (WS2) solid lubricating film based on high power impulse magnetron sputtering (HiPIMS) is provided. The preparation method includes the following steps: step 1: depositing a metal conductive film on a surface of a WS2 target; step 2: using magnetic field sputtering to remove the metal conductive film in a target sputtering area on the surface of the WS2 target, thereby obtaining a first WS2 target; and step 3: performing the HiPIMS on the first WS2 target to obtain the WS2 solid lubricating film. The preparation method can achieve stable glow discharge of a WS2 target and use the high deposition energy of HiPIMS to prepare the WS2 solid lubricating film with high compactness and excellent wear resistance.

Abstract: A display panel and a display device, in which the display panel includes an array substrate; a light-emitting layer located on a side of the array substrate and comprising a plurality of light-emitting units that include a plurality of light-emitting unit groups, each of the light-emitting unit groups emitting light of a single color and including at least one light-emitting structure arranged in a first direction; an isolation structure located on a side of the array substrate and comprising an isolation opening, the light-emitting unit is arranged in the isolation opening; and a touch layer comprising touch traces that are arranged on a side of the isolation structure facing away from the array substrate.

Abstract: Resource assignment optimization is provided by obtaining preferences and capabilities for resources to complete tasks of a job, and representing the tasks as sets of configurable items, including a set of unassigned tasks to be assigned, and a set of proposed task assignments identifying proposed task assignments to resources, including the preferences and capabilities of the resources. The optimization process further includes obtaining a configurator to execute on one or more processors to generate an optimized solution, which identifies for the unassigned tasks an optimal set of assigned tasks to resources obtained with reference to the set of proposed task assignments, and executing the configurator to automatically generate the optimized solution, where the optimized solution contains task-to-resource assignments based on the capabilities of the resources, while meeting a satisfaction goal for completion of the job based on the preferences of the resources.

Abstract: A heating device, used for heating an aerosol generating substrate to form an aerosol, comprises a heating body, wherein the heating body comprises a base body configured to have a chamber for receiving at least part of the aerosol generating substrate and further comprises an infrared radiation coating formed on the outer surface of the chamber and used for generating infrared rays after a temperature rise and transmitting energy to the aerosol generating substrate in the chamber at least in an infrared radiation manner, so that at least one component in the aerosol generating substrate is volatilized to form an aerosol, wherein the surface roughness of the outer surface of the chamber is greater than the surface roughness of the inner surface of the chamber. A rough surface is formed at an interface between the outer surface of the base body and the infrared electrothermal coating.

Abstract: A display apparatus and a splice display system are disclosed. The display apparatus includes: a lamp panel, which includes a circuit board and a plurality of light-emitting elements on the circuit board; and a mask on side of the plurality of light-emitting elements away from the circuit board, where the mask includes a plurality of light-transmitting parts corresponding to the plurality of light-emitting elements, an orthographic projection of each of the plurality of light-emitting elements on the circuit board is within an orthographic projection of a corresponding light-transmitting part on the circuit board, each of the plurality of light-transmitting parts includes a concave lens, and a surface of the concave lens close to the light-emitting element is a concave arc surface.

Abstract: A wear-resistant coating with a low friction coefficient of aluminum titanium nitride-tungsten disulfide (AlTiN—WS2) and a preparation method are provided. The preparation method includes: (1) performing a titanium ion cleaning on a preprocessed substrate by using a titanium ion arc target to obtain a cleaned substrate; (2) depositing a titanium transition coating on the cleaned substrate by using a multi-arc ion plating to obtain a deposited substrate; (3) depositing an aluminum titanium nitride (AlTiN) coating on the deposited substrate by using an AlTi alloy ion arc target to obtain an AlTiN coating substrate; and (4) depositing a titanium coating and a tungsten disulfide (WS2) coating by using a high power impulse magnetron sputtering (HiPIMS) to obtain the wear-resistant coating of AlTiN—WS2. The wear-resistant coating is prepared by pre-depositing the AlTiN solid coating using the multi-arc ion plating, and followed by depositing the WS2 solid lubrication coating using HiPIMS.

Abstract: This application provides an aerosol generating apparatus. The aerosol generating apparatus includes: a chamber, configured to receive an aerosol generation product: a heater, configured to heat the aerosol generation product, where the heater includes a resistive heating element, the resistive heating element has at least two resistive heating layers formed by a sheet including a resistive metal or alloy wound or folded up. In the foregoing aerosol generating apparatus, the resistive heating element of the heater is formed by the sheet wound or folded up. This is more convenient than production of a spiral heating wire by winding a wire.

Abstract: A preparation method for a tungsten sulfide (WS2) solid lubricating film based on high power impulse magnetron sputtering (HiPIMS) is provided. The preparation method includes the following steps: step 1: depositing a metal conductive film on a surface of a WS2 target; step 2: using magnetic field sputtering to remove the metal conductive film in a target sputtering area on the surface of the WS2 target, thereby obtaining a first WS2 target; and step 3: performing the HiPIMS on the first WS2 target to obtain the WS2 solid lubricating film. The preparation method can achieve stable glow discharge of a WS2 target and use the high deposition energy of HiPIMS to prepare the WS2 solid lubricating film with high compactness and excellent wear resistance.

Abstract: An aerosol generating apparatus and a heater therefor are provided. The aerosol generating apparatus includes: a chamber configured to receive an aerosol-generating product; and a heater at least partially extending into the chamber for insertion into the aerosol-generating product to heat the aerosol-generating product. The heater has a free front end located in the chamber and a tail end away from the free front end. The heater includes a housing element extending between the free front end and the tail end and at least partially defining an outer surface of the heater. The housing element is formed by winding a sheet including a metal or an alloy. In the present aerosol generating apparatus, the housing element of the heater formed by winding the sheet having the metal or the alloy is more convenient to manufacture than conventional ceramic or stainless steel housings formed by moulding or machining.

Abstract: The present disclosure provides a display control method of a spliced screen including a plurality of sub-display screens, including: sending a display control signal to each sub-display screen in a wireless sending manner according to a time code signal; receiving, by each sub-display screen, the display control signal in a wired receiving manner, and reporting status information of each sub-display screen to the display controller; and controlling, by the display controller, displaying of each sub-display screen according to the status information of each sub-display screen, where the time code signal indicates a current time point; the display control signal is configured for controlling the sub-display screen to perform corresponding display processing on display content stored, so that the sub-display screens display a target display content together. The present disclosure further provides a display control device, a display system, an electronic device, and a computer readable storage medium.

Abstract: A nucleic acid testing device and method are provided. A base plate that is turned during nucleic acid testing is included, wherein the base plate includes the following chambers: a sample chamber for adding and containing a nucleic acid sample solution, the nucleic acid sample solution is placed in the chamber, and an upper port of the sample chamber communicates with the outside atmosphere; a reaction chamber for nucleic acid amplification reaction and located below the sample chamber, a nucleic acid amplification reagent for nucleic acid amplification reaction is pre-placed in the chamber, and an upper end of the reaction chamber communicates with a bottom end of the sample chamber though a longitudinal liquid channel; a test strip chamber for lateral flow test strip testing, a nucleic acid test strip is pre-placed in the chamber, and the test strip chamber communicates with the reaction chamber through a bent channel.

Abstract: A system for regulating a pump down operation may include a controller, a motor drive, a parameter estimation unit and a controller design unit. In examples, the controller may be configured to identify a difference between a downhole tension set-point to an actual downhole tension. The motor drive may be configured to adjust a line speed set point of the motor drive based at least in part on the difference from the controller to create an actual line speed from the motor drive to follow the downhole tension set-point. The parameter estimation unit may be configured to produce a fluid drag coefficient, a friction coefficient, and a line speed delay constant. The controller design unit may be configured to send one or more control gains to the controller based at least in part on the fluid drag coefficient, the friction coefficient, and the line speed delay constant.

Abstract: A utility vehicle for power emergency repair includes a cab, a carriage and a lighting device, including mounting bases, a wire pole, a rotary base and a lamp assembly. A rotary shaft is bridged between the mounting bases, and the rotary base is fixedly connected to the rotary shaft. First and second positioning units are provided on the top of the carriage. The rotary base has first and second positioning surfaces, the first positioning unit includes a first limiting platform, and the second positioning unit includes a rotation limiting plate and positioning plates. The positioning plates is supported on a lower end surface of the rotation limiting plate. The utility vehicle further includes a driving assembly and first and second contacts. A trigger signal is generated and the driving assembly is controlled to release braking on the rotary shaft when the first and second contacts contact each other.

Abstract: The present disclosure relates to a method for displaying a recommended video and an apparatus, a medium, and an electronic device. The method includes: detecting, in a case where a terminal screen is in a locked state, whether there is an unlocking operation of a user for the terminal screen in a process of playing a prompt voice corresponding to the recommended video after current playback of a target audio is completed; playing audio data in the recommended video if the unlocking operation is not detected in the process of playing the prompt voice; and playing the audio data and video image data in the recommended video in a target application in response to the unlocking operation of the user for the terminal screen in a process of playing the audio data.