Abstract: The present disclosure provides a power semiconductor device and a manufacturing method thereof. In order to provide a power semiconductor device with improved latch-up immunity but without increasing device power loss and costs, a hole current path in a fourth semiconductor region of a first conductivity type between a gate trench and a dummy gate trench is shortened by providing a first contact trench between two adjacent gate trenches, and providing a second contact trench between the gate trench and a dummy gate trench such that the width and depth of the second contact trench are respectively greater than those of the first contact trench. The effect of the hole current on the potential rise of the fourth semiconductor region of the first conductivity type is suppressed, thereby suppressing the latch-up effect, and enhancing the switching reliability.

Abstract: The present disclosure provides a method for separating a neural crest derived cell from peripheral blood. In the present disclosure, a mononuclear cell is separated from the peripheral blood and then directly cultured, thereby maximizing use of a neural crest stem cell with a differentiation potential to avoid loss of the neural crest stem cell. In the method of the present disclosure, a sample to be separated is derived from the peripheral blood. The method shows less trauma and low cost. Most importantly, compared to extracting the neural crest derived cell from tissues, the neural crest derived cell extracted from the peripheral blood can be used clinically as a type of biomarker.

Abstract: The present disclosure relates to a texture sampling method and apparatus based on merge processing of texel requests. The present disclosure merges target texel requests in the same cache line together, which reduces the number of cache hit tests. A pressure on the cache of next level to process texel requests may be significantly reduced, and the speed of texture sampling may be increased. The method includes: creating a texture sampling request, where the texture sampling request includes a pixel to be processed; obtaining multiple target texel requests based on pixel coordinates of the pixel to be processed; performing a merge processing on the multiple target texel requests according to a preset rule, and obtaining a merge table of texel requests; sequentially performing cache hit tests on the multiple target texel requests to obtain target texels based on the valid cache lines in the merge table of texel requests.

Abstract: The present invention provides a keratin BD-3, a nucleic acid molecule encoding same, an expression vector, a host cell, a preparation method therefor, and a pharmaceutical composition contained the keratin BD-3. The keratin BD-3 can be used in the preparation of medicament for antipyretic, analgesic, antitussive, expectorant, anticonvulsant, antiepileptic, anti-hypertension, anti-inflammatory, and antiviral.

Abstract: An integrated speed prediction framework based on historical traffic data mining and real-time V2I communications for CAVs. The present framework provides multi-horizon speed predictions with different fidelity over short and long horizons. The present multi-horizon speed prediction is integrated with an economic model predictive control (MPC) strategy for the battery thermal management (BTM) of connected and automated electric vehicles (EVs) as a case study. The simulation results over real-world urban driving cycles confirm the enhanced prediction performance of the present data mining strategy over long prediction horizons. Despite the uncertainty in long-range CAV speed predictions, the vehicle level simulation results show that 14% and 19% energy savings can be accumulated sequentially through eco-driving and BTM optimization (eco-cooling), respectively, when compared with normal-driving and conventional BTM strategy.

Abstract: The present disclosure provides a bispecific antibody including a binding domain that binds to CD112R and a binding domain that binds to TIGIT, and the binding domain that binds to CD112R includes: HCDR1, HCDR2 and HCDR3 of the amino acid sequence set forth in SEQ ID NO: 1, and/or LCDR1, LCDR2 and LCDR3 of the amino acid sequence set forth in SEQ ID NO: 2; and the HCDR1, HCDR2, HCDR3, LCDR1, LCDR2 and LCDR3 are defined according to the Kabat, IMGT, Chothia, AbM or Contact numbering system. The present disclosure further provides a polynucleotide encoding the antibody, an expression vector, a host cell and a method for expressing and purifying the antibody, a pharmaceutical composition including the antibody of the present disclosure, and use of the bispecific antibody for treating cancer.

Abstract: Provided are a data processing system and method based on dynamic redundancy heterogeneous encoding, and a device. The method comprises: respectively performing error correction encoding on information to be processed and a processing rule, so as to form encoded information to be processed and an encoded processing rule; processing, by using the encoded processing rule, the encoded information to be processed, so as to obtain response data; and then performing error correction decoding on N pieces of response data, so as to obtain processing result information of the information to be processed.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine at least one of a downlink path loss value or an uplink path loss value associated with a base station; receive system information, a semi-persistently configured grant via RRC or a dynamic uplink grant via DCI from the base station, wherein the RRC signaling or the dynamic uplink grant identifies a power control value associated with one user or a plurality of users associated with the base station; and determine a transmit power for a data or control transmission based at least in part on at least one of the downlink path loss value or the uplink path loss value and the power control value. Numerous other aspects are provided.

Abstract: Embodiments of the present disclosure relate to a method, system and computer program product for semantic search based on a graph database. In some embodiments, a method is disclosed. According to the method, the user jobs of a user are obtained from a first software product. Based on the user jobs, target test cases are selected from a plurality of test cases associated with the first software product and a second software product. The target test cases are applied to the first software product and the second software product, and in accordance with a determination that a result of applying the target test cases satisfies a predetermined criterion, an instruction is provided to indicate migrating from the first software product to the second software product. In other embodiments, a system and a computer program product are disclosed.

Abstract: A display panel (10) includes a circuit backplane (1) and a reflective layer (3). The circuit backplane (1) includes a first main surface (11), a second main surface (12), and a plurality of side surfaces (13). The second main surface (12) is disposed opposite to the first main surface (11). The side surfaces (13) each connect the first main surface (11) and the second main surface (12). At least one side surface in the plurality of side surfaces (13) is a selected side surface (13a). The selected side surface (13a) is covered by the reflective layer (3), the reflective layer (3) being configured to be removed under a predetermined process condition.

Abstract: The present disclosure provides a method for processing defect information of a product, which includes the following steps of: acquiring defect information on a current film layer and defect information on historical film layers; determining whether defect information exists at a target location of the historical film layer if defect information exists at a target location of the current film layer; if defect information exists for a corresponding location to the target location in at least one of the historical film layers, deleting the defect information detected at the target location in the current film layer; and if no defect information exists for the target location in any of the historical film layers, retaining the defect information detected at the target location in the current film layer.

Abstract: A display substrate and a display device. The display substrate includes a base substrate and a plurality of sub-pixels on the base substrate, each sub-pixel includes a pixel circuit, and the pixel circuit includes a drive sub-circuit and a first reset sub-pixel. The first reset sub-pixel is configured to apply a first reset voltage to a control terminal of the drive sub-circuit in response to a first reset control voltage; the display substrate further comprises a first reset signal line electrically connected with the first terminal of the first reset sub-circuit to provide the first reset voltage, and the first reset signal line is in a semiconductor layer and comprises a doped semiconductor material.

Abstract: A method for preparing a rubber for an elastomer of a flexible joint, includes: weighing hydrogenated nitrile raw rubber, a silica reinforcing agent, aramid fiber pulp, carbon black, liquid nitrile rubber, zinc oxide, stearic acid, an antioxidant, and a peroxide crosslinking agent; plasticating the hydrogenated nitrile raw rubber in a first internal mixer at 125-135° C., collecting a resulting product and cooling, to yield a plasticized rubber; preheating the liquid nitrile rubber; adding the plasticized rubber to a second internal mixer, further adding the aramid fiber pulp, the zinc oxide, the stearic acid, and the antioxidant to the second internal mixer for first mixing; adding the carbon black to the second internal mixer for second mixing; adding the silica reinforcing agent and the preheated liquid nitrile rubber to the second internal mixer for third mixing; and collecting a discharged product when a temperature of the second internal mixer is 140° C.

Abstract: A stable anti-TIGIT antibody pharmaceutical composition and an application thereof. The pharmaceutical composition includes a buffer solution, and an anti-TIGIT antibody or an antigen-binding fragment thereof. The anti-TIGIT antibody or the antigen-binding fragment thereof includes HCDR1, HCDR2, and HCDR3 having amino acid sequences as respectively represented by SEQ ID NO:1, SEQ ID NO:2, and SEQ ID NO:3, and LCDR1, LCDR2, and LCDR3 having amino acid sequences as respectively represented by SEQ ID NO:4, SEQ ID NO:5, and SEQ ID NO:6. The pH of the pharmaceutical composition is about 5.0-6.5.

Abstract: The present disclosure relates to systems and methods for power outage protection. The system may obtain a read/write signal of each of a plurality of storage devices. For each of the plurality of storage devices, the system may identify a state of the storage device based on the read/write signal of the storage device. The state of the storage device may include a read/write state or an idle state of the storage device. In response to an interruption of power supply to the plurality of storage devices, the system may selectively provide electric power to the plurality of storage devices using a power source based at least partially on the states of the plurality of storage devices.

Abstract: A display substrate and a drive method thereof and a display device. The display substrate includes a base substrate and a plurality of sub-pixels on the base substrate, each sub-pixel includes a pixel circuit, and the pixel circuit includes a first reset sub-pixel. The first reset sub-pixel is configured to apply a first reset voltage to a light-emitting element in response to a first reset control voltage to reversely bias the light-emitting element.

Abstract: A method is for generating a medical result image using a current image, a target image and a reference image. All images depict at least partially the same body region of a patient. In an embodiment, the method includes defining at least one image segment within the target image; registering the reference image with the target image by establishing a registration matrix for each image segment within the target image, the respective registration matrix being specific for the respective image segment; detecting a position of a surgical instrument in the current image, the position corresponding to an image segment of the target image; and generating the medical result image by fusing the current image and the reference image using the registration matrix assigned to the image segment according to the position of the surgical instrument within the current image.

Abstract: A pixel driving circuit includes a driving sub-circuit, a signal writing sub-circuit, a compensation sub-circuit, a light-emitting control sub-circuit and an initialization sub-circuit. The signal writing sub-circuit is configured to write a voltage of a data signal terminal into the driving sub-circuit as a data voltage. The light-emitting control sub-circuit is configured to, in conjunction with the driving sub-circuit, drive a light-emitting device to emit light. The initialization sub-circuit is configured to transmit the voltage from the data signal terminal to the compensation sub-circuit as a reset voltage. The compensation sub-circuit is configured to transmit the reset voltage from the initialization sub-circuit to the driving sub-circuit to reset the driving sub-circuit.

Abstract: The present invention relates to a method and device for preparing an ultrathin metal lithium foil. With regard to the problems of lithium preparation processes in the prior art having a high lithium preparation reaction temperature, a low lithium recovery rate, low purity in collected lithium foils, a complicated process operation, etc., the present invention provides a method for preparing an ultrathin metal lithium foil, wherein firstly, a complex lithium salt is prepared, the complex lithium salt and a reducing agent are then subjected to a vacuum thermal reduction reaction so as to generate a metal vapor, the metal vapor is then subjected to vacuum distillation, and finally, vacuum evaporation is used to prepare the ultrathin metal lithium foil of the present invention.

Abstract: An image sensor structure includes a semiconductor substrate; an interconnection layer on the semiconductor substrate; nano-pillar structures, each including a first doped layer, a second doped layer and a third doped layer stacked in sequence; conductive structures, respectively electrically connected to the first doped layer and the interconnection layer, the second doped layer and the interconnection layer, and the third doped layer and the interconnection layer; a first insulating layer on the interconnection layer and wrapping the nano-pillar structures and the conductive structures, wherein the first doping layer is exposed on the first insulating layer; a transparent barrier layer on the first insulating layer; and a photoelectric thin film structure on the first insulating layer and electrically connected to the interconnection layer. The photoelectric thin film structure includes photoconductive film portions.