Abstract: A display device includes a double-sided display module. The double-sided display module includes first and second display modules arranged back to back and connectors. Each connector includes at least one first connection hole and at least one second connection hole. The first display module includes first connection portions. The second display module includes second connection portions; and positions of the connectors, the first connection portions and the second connection portions are in one-to-one correspondence; the first display module and the second display module are fixedly connected to the connectors through the first connection portions and the second connection portions; and each first connection portion is connected to a connector through one of a first connection hole and a second connection hole of the connector, and each second connection portion is connected to the connector through another of a first connection hole and a second connection hole of the connector.

Abstract: A Pickering particle dry powder and a preparation method are used in food processing. The preparation method includes stirring peanut protein isolate and water as raw materials to obtain peanut protein isolate dispersion, subjecting the peanut protein isolate dispersion to ultrasonic treatment, subjecting the resultant to cross-linking reaction with transglutaminase to obtain a monolithic geld, shearing and homogenizing the monolithic gel to obtain a microgel particle dispersion, spray drying the microgel particle dispersion to obtain the Pickering particle dry powder. The Pickering particle dry powder prepared by the ultrasonic-assisted enzyme method is still in nanometer level after rehydration, which is beneficial to preparing Pickering emulsion with strong stability. The preparation method has the advantages of simple operation and low cost, which is beneficial to actual production in the food industry.

Abstract: A recombinant adeno-associated virus (rAAV) vector comprising an AAVhu68 capsid produced in a production system comprising a nucleotide sequence of SEQ ID NO: 1, or a sequence at least 75% identical thereto which encodes SEQ ID NO:2. The AAVhu68 capsid comprises subpopulations of highly deamidated asparagine residues in asparagine-glycine pairs in the amino acid sequence of SEQ ID NO: 2. Also provided are compositions containing the rAAV and uses thereof. Additionally, rAAV having an engineered AAV capsid comprising at least one subpopulation of vp1 or vp2 proteins having a Val at amino acid position 157 with reference to the AAVhu68 vp1 numbering are provided.

Abstract: A display assembly includes a display device, a first clamping plate and a second clamping plate. The display apparatus has at least one display area, and the first clamping plate and the second clamping plate are disposed on two opposite sides of the display device in a thickness direction thereof. At least one of the first clamping plate and the second clamping plate is located on at least one light-emitting side of the display device, and in a clamping plate located on a light-emitting side of the display device, at least a partial region of a portion covering an active area of the display device is in a transparent state. The display device includes a double-sided display module including a first display module and a second display module that are arranged back to back and an encapsulation housing configured to fix the first display module and the second display module.

Abstract: An engine includes a cylinder block, a cylinder head, and a piston. The cylinder head is connected to the cylinder block. The piston is movably connected to the cylinder block. The cylinder block, the cylinder head, and the piston form a combustion chamber. The cylinder head includes an intake valve hole and an exhaust valve hole. An intake valve is disposed at the intake valve hole and an exhaust valve is disposed at the exhaust valve hole. A barrier protrusion is protruded at the edge of the intake valve hole away from the exhaust valve hole. The included angle between a first connecting line connecting a first end of the barrier protrusion and a center of the intake valve hole and a second connecting line connecting a second end of the barrier protrusion and the center of the intake valve hole is greater than 120 degrees and less than or equal to 180 degrees.

Abstract: Disclosed is a method and device for processing data, and the method includes generating a target augmentation task sequence by processing the target data with a trained first model that performs inference on the target data to generate the target data augmentation task sequence, generate augmented target data by performing data augmentation on the target data according to the target augmentation task sequence, and obtaining a prediction result corresponding to the target data by inputting the augmented target data to a trained second model and performing a corresponding processing on the augmented target data by the trained second model.

Abstract: The present invention relates to the technical field of display, and relates to a display device, a touch display panel, and a touch panel and a manufacturing method therefor. The touch panel of the present invention may comprise a substrate, a touch layer, and a light shielding layer, the touch layer being provided on one side of the substrate. The light shielding layer and the touch layer are provided on the same side of the substrate; the light shielding layer is annular and surrounds the touch layer.

Abstract: The disclosed systems, methods and computer readable media relate to managing Non-Volatile Memory Express (NVMe) over Transmission Control Protocol (TCP) (NVMeOTCP) connections between a smart network interface card (smartNIC) and a block storage data plane (BSDP) of a cloud computing environment. A software agent (“agent”) executing at the smartNIC may manage a number of network paths (active and, in some cases, passive network paths). The agent may monitor the network traffic (e.g., input/output operations (IOPS)) through the paths (e.g., using established NVMeOTCP connections corresponding to the paths). If a condition is met relating to a performance threshold associated with the monitored paths, the agent may increase or decrease the number established NVMeOTCP connections to match real time network conditions.

Abstract: In an example of the disclosed techniques, a method comprising computing, by a computing system, a distribution of symbol errors in a forward error correction (FEC) frame transmitted in an optical signal. The method further includes, in response to determining that the distribution of symbol errors indicates a burst error that satisfies a threshold, adjusting, in an optical transceiver module, one or more of a pre-cursor setting, a post-cursor setting, or a signal amplitude for the optical signal.

Abstract: A sliding sleeve device has an outer cylinder, a circulation hole being provided in the wall of the outer cylinder; and an inner cylinder provided in an inner cavity of the outer cylinder. In an initial state, the inner cylinder and the outer cylinder are fixed to each other to seal the circulation hole. In a first state, the inner cylinder is movable relative to the outer cylinder, thereby unsealing the circulation hole. A protection mechanism is provided in the circulation hole, which has an inner member located on the radially inner side and an outer member located on the radially outer side.

Abstract: A mating part in a locking path of a stop part so that the locking part is not automatically lockable and a first connection part is in a state of remaining unlocked from a second connection part.

Abstract: Embodiments are disclosed of a data center including a plurality of computers. A communication interface is communicatively coupled to the plurality of computers and adapted to communicate, wirelessly or by wire, between the plurality of computers, a user device, and at least one autonomous driving vehicle (ADV) computer. Instructions are stored in the plurality of computers that cause one or more of the plurality of computers to receive a user computing request from the user device. The computers determine whether there is an available ADV computer to execute the user computing request. If there is an available ADV computer to execute the user computing request, the computers reconfigure the available ADV computer from autonomous driving mode to computing mode, and transmit the user computing request for execution by the ADV computer. If no ADV computer is available to execute the computing request, then the request is executed by one or more of the plurality of computers.

Abstract: The present disclosure provides a head-mounted virtual reality device, including an eye movement recognition assembly and a processor, where the eye movement recognition assembly includes a light source assembly and a first camera; the light source assembly includes a light source and a diffractive optical element, where the diffractive optical element is provided with a plurality of light-emitting holes, a first pattern is formed by the plurality of light-emitting holes, and the light source assembly is configured such that a first reflected pattern on an eyeball of a user is formed by light emitted by the light source assembly when the head-mounted virtual reality device is used; the first camera is configured to photograph a first eye picture of a user when the head-mounted virtual reality device is used, and the first eye picture includes at least part of the first reflected pattern.

Abstract: Provided are an LED chip and a light emitting device, which include a light emitting epitaxial layer, a first insulating layer covering the light emitting epitaxial layer, and a first pad and a second pad located on the first insulating layer. Each of the first pad and the second pad includes a stress buffer layer, a nickel metal layer, and a protective layer. The stress buffer layer includes aluminum metal layers; and by adjusting the thickness distribution of the aluminum metal layers, an aluminum metal layer closest to the nickel metal layer is set to be the thickest, and the aluminum metal layers are thickened, especially the thickness of the aluminum metal layer closest to the nickel metal layer is greater than or equal to the thickness of the nickel metal layer, therefore, the ductility and tensile property of aluminum metal are utilized to play a role in stress buffering.

Abstract: The disclosed systems, methods and computer readable media relate to managing Non-Volatile Memory Express (NVMe) over Transmission Control Protocol (TCP) (NVMeOTCP) connections between a smart network interface card (smartNIC) and a block storage data plane (BSDP) of a cloud computing environment. A software agent (“agent”) executing at the smartNIC may manage a number of network paths (active and, in some cases, passive network paths). The agent may monitor the network traffic (e.g., input/output operations (IOPS)) through the paths (e.g., using established NVMeOTCP connections corresponding to the paths). If a condition is met relating to a performance threshold associated with the monitored paths, the agent may increase or decrease the number established NVMeOTCP connections to match real time network conditions.

Abstract: Disclosed are a solar energy-salinity gradient energy synergistic power generation system and method by using concentrating beam splitting and waste heat recovery. A concentrating beam splitting photovoltaic power generation unit includes a light mirror, a liquid splitter, a bifacial solar cell, and a waste heat collecting tube; a waste heat recovery unit includes a multi-stage phase-change heat reservoir and a heat exchanger; a salinity gradient power generation unit includes first and second chambers, an ion-selective membrane, first and second electrodes; an electricity storage and control unit includes a battery pack and an inverter; and a water supply unit includes a seawater tank and a river water tank.

Abstract: Disclosed are a hybrid system and method of waste heat utilization-based photovoltaic power generation and seawater desalination, wherein a photovoltaic power generation unit includes a linear Fresnel lens, a beam-splitting cooling tube, a solar cell, and a heat collecting tube; a seawater supply unit includes a seawater storage tank and a pre-treatment storage tank; a heat storage and temperature control unit includes a phase-change heat reservoir and heat exchangers; an electrodialysis unit includes poles, an ion-selective membrane, a desalination chamber, a concentration chamber, pole chambers, a concentrated liquid storage tank and a desalinated liquid storage tank; and an electricity storage and control unit includes a battery pack and a circuit controller. Incident sunlight achieves photovoltaic power generation by a light condensation followed by beam splitting mode; nanoparticle doped seawater absorbs long-wavelength light and transmits short-wavelength light.

Abstract: Disclosed is a target tracking method and apparatus. The target tracking apparatus includes a processor configured to obtain a first depth feature from a target region image and obtain a second depth feature from a search region image, obtain a global response diagram between the first depth feature and the second depth feature, acquire temporary bounding box information based on the global response diagram, updated the second depth feature based on the temporary bounding box information, obtain local feature blocks based on the first depth feature, obtain a local response diagram based on the local feature blocks and the updated second depth feature, and determine output bounding box information based on the local response diagram.

Abstract: A flip-chip light emitting diode includes an epitaxial structure, a first electrode, and a second electrode. The epitaxial structure includes a first semiconductor layer, a light emitting layer, and a second semiconductor layer. The light emitting layer is located between the first semiconductor layer and the second semiconductor layer. The first electrode is located on the epitaxial structure and is electrically connected to the first semiconductor layer. The second electrode is located on the epitaxial structure and is electrically connected to the second semiconductor layer. The first electrode and/or the second electrode is a multilayer metal structure. The multilayer metal structure includes a metal reflective layer, a first barrier layer, and a conductive metal layer stacked in sequence on the first semiconductor layer. A thickest layer in the multilayer metal structure is the conductive metal layer, and the conductive metal layer is an Al layer.

Abstract: Provided is an organic electroluminescent device. The organic electroluminescent device includes an anode, a cathode and an organic layer disposed between the anode and the cathode, where the organic layer comprises at least a first compound, a second compound and a third compound. The first compound and the second compound can be used as host materials, and the third compound can be used as a light-emitting material. A particular combination of the first compound, the second compound and the third compound can significantly improve device efficiency, significantly improve a device lifetime and obtain more excellent device performance, which has an unexpected unique advantage. Further provided are an electronic apparatus comprising the electroluminescent device and a composition.