Abstract: Embodiments of the present disclosure disclose a display substrate, a display panel, a display apparatus, and a method for driving a display apparatus. The display substrate includes: a plurality of first wiring groups each comprising a plurality of first wirings extending in a first direction; a plurality of second wiring groups each comprising a plurality of second wirings and at least one transmission signal line extending in a second direction crossing the first direction; a plurality of first switching circuits each connecting a plurality of first wirings in a corresponding one of the first wiring groups to a control signal line; and a plurality of second switching circuits each connecting a plurality of second wirings in a corresponding one of the second wiring groups to the control signal line.

Abstract: In a magnetic resonance diffusion weighted imaging method and apparatus, an excitation pulse flips a magnetization intensity vector of nuclear spins, a subject from the Z direction into the X-Y plane; and a diffusion pulse is applied to the magnetization intensity vector flipped into the X-Y plane in order to perform diffusion weighting. A flip pulse is applied to a magnetization intensity vector that does not meet Carr-Purcell-Meiboom-Gill conditions in the X-Y plane after diffusion weighting in order to flip it back to the Z direction. A data acquisition sequence is activated to acquire imaging data from a residual magnetization intensity vector meeting the Carr-Purcell-Meiboom-Gill conditions in the X-Y plane.

Abstract: The use of a genetic method to down-regulate RBO/EFR3/EFR3A/EFR3B proteins, TTC7 protein or PI4KIII? enzyme protein which interacts with RBO/EFR3/EFR3A/EFR3B proteins and TTC7 protein, or the use of a drug to inhibit PI4KIII? protein kinase activity reduces the accumulation of A?42 within neurons and age-dependent synaptic transmission failure and other obstacles in a fruit fly AD model, and obtains an effect of improving the learning and memory abilities of AD model mice. Provided is a method for using an RBO/EFR3/EFR3A/EFR3B inhibitor, a TTC7 inhibitor and a PI4KIII? inhibitor to treat Alzheimer's disease. Also provided is a method for screening a drug treating Alzheimer's disease by whether A? secretion by nerve cells is promoted or not.

Abstract: Embodiments of this application provide a filter and a method for adjusting performance of a filter, so as to quickly adjust performance of a filter. The filter includes at least two acoustic wave resonators; and a performance adjustment structure, connected to an output end of a first acoustic wave resonator and an input end of a second acoustic wave resonator, where the first acoustic wave resonator and the second acoustic wave resonator are any two of the at least two acoustic wave resonators, the performance adjustment structure includes a capacitor structure and/or an inductor structure, and the performance adjustment structure is configured to adjust an energy coupling mode between the first acoustic wave resonator and the second acoustic wave resonator.

Abstract: A display module, a display device, and a transparent optical adhesive layer structure are disclosed. The display module comprises a bonding layer for bonding a display panel and a lamellar structure; the display panel comprises a first substrate and a second substrate arranged oppositely; the first substrate comprises a first extending part beyond the edge of the second substrate; the second substrate is provided close to the bonding layer; the lamellar structure comprises a second extending part beyond the edge of the second substrate; projections of the second extending part and the first extending part on a plane where the first substrate is located are at least in part overlapped; the bonding layer comprises a support part extending between the first extending part and the second extending part.

Abstract: The present application relates to a hydrogenation catalyst, a process for producing the same and application thereof in the hydrotreatment of feedstock oil. The process comprises at least the following steps: (1) contacting a first active metal component and a first organic complexing agent with a carrier to obtain a composite carrier; (2) calcining the composite carrier to obtain a calcined composite carrier having a total carbon content of 1% by weight or less; and (3) contacting a second organic complexing agent with the calcined composite carrier to obtain the hydrogenation catalyst. The hydrogenation catalyst has both excellent hydrodesulfurization activity and hydrodenitrogenation activity, and exhibits a significantly prolonged service life.

Abstract: A touch structure, a touch panel and a touch display device are disclosed. The touch structure includes: a sensing film configured to sense a pressure applied on the sensing film to generate an electrical signal; and a heating film disposed on a side of the sensing film and configured to generate heat in response to a determination, based on the electrical signal, that the value of the pressure applied on the sensing film is greater than a preset pressure value.

Abstract: The present disclosure provides a display panel, a manufacturing method thereof and a display device. The display panel includes an opposite substrate and a display substrate opposite each other, a sealant is disposed between the opposite substrate and the display substrate, and the display substrate may be divided into a display area and a peripheral area around the display area. The display substrate includes a first base substrate; a first resin pattern on the first base substrate in the display area; and a protection layer in the display area and the peripheral area and between the first resin pattern and the first base substrate. The sealant is in the peripheral area and in contact with a portion of the protection layer in the peripheral area.

Abstract: Systems, apparatuses, and methods for remotely adjusting performance and power parameters of a computing device are disclosed. A computing system includes a first computing device connected to a second (remote) computing device. The user uses the second computing device to monitor and adjust parameters, such as a fan speed for a GPU on a video graphics card in the first computing device, while the first computing device executes a parallel data application such as a video game. Additionally, the user uses the second computing device to manage video recorder operations. By using the second computing device to send commands to a graphics driver and a video recorder application, the first computing device's display monitor does not display a user interface during execution of the video game. No video rendering is performed by the video graphics card of the first computing device to generate and control the user interface.

Abstract: The present invention discloses a method and a device for archiving block data of blockchain and a method and a device for querying block data of blockchain, which realize archiving of the block data that rarely used. Wherein the archiving method includes: detecting whether there is a block data which satisfies an archiving condition in a node of a blockchain; when the block data is detected, locally copying the block data, compressing the block data to generate a compressed package file, and uploading the compressed package file to a reliable distributed storage system; and when the compressed package file is successfully uploaded, acquiring a hash value of the compressed package file, and inserting the hash value and a height range of the blocks in the compressed package file into an archived file hash table.

Abstract: A display substrate and a display device are provided. The display substrate includes a display region and a non-display region located at a periphery of the display region. The non-display region includes a plurality of conductive poles arranged on a base substrate, and the plurality of conductive poles is grounded and is distributed at the periphery of the display region to transfer static electricity out.

Abstract: The disclosure provides a catalyst system and a method for ethylene oligomerization using this. The catalyst system contains: ligand a, containing carbene groups of imidazole ring type; transition metal compound b, that is one of IVB˜VIII group metal compounds; activator c, that is a compound containing III A group metals; the ligand a contains at least one group as shown in general formula I: in which, bridging group A contains a main chain including alkyl, alkenyl, aryl groups or the combination of them and the first heteratom; E is a linear or cyclic group containing the second heteroatom; R is a hydrocarbyl group. The catalyst system is especially used for trimerization and tetramerization of ethylene. The catalyst system has high selectivity for 1-hexene and 1-octene, low selectivity for 1-butene and I-C10+, and the total percent content of C6˜C8 linear ??-olefin in the product is more than 90% by mass.

Abstract: A computer-implemented method generates a candidate answer triple for use in retrieving information used to answer a question. One or more processors parse a question to identify a lexical answer type for the question, a question action for the question, and a question timestamp for the question to make up a question triple. One or more processors retrieve multiple candidate passages for answering the question, and parse each of the multiple candidate passages to identify a candidate entity, a candidate action, and a candidate timestamp from each of the multiple candidate passages to generate a candidate answer triple. One or more processors compare the question triple to the candidate answer triple and establish a match score for each candidate answer triple, which is used in retrieving information used to answer the question.

Abstract: The application discloses an improved wheel pretreatment rack. The wheel pretreatment rack includes a hook, tripods, positioning slide blocks, positioning holes, a main rod, bearing rods, braces and positioning clamping jaws. Compared with the traditional wheel pretreatment rack, the improved wheel pretreatment rack in use has the advantages that the requirement of wheels having different sizes for the pretreatment rack is met by adjusting the positions of the bearing rods up and down, and the problems of drop, scratch and the like in the cleaning pretreatment process of the wheel may be effectively prevented by a wheel three-point-fixing mode.

Abstract: A method for flow control may include obtaining a number of added receive buffers based on adding receive buffers to a shared receive queue, obtaining initiators each including a protocol data unit (PDU) window size, obtaining a number of active initiators based on determining whether each of the initiators is associated with an active network session, calculating a credit using the number of added receive buffers and the number of active initiators, determining that an initiator is associated with an active network session, and adjusting the PDU window size of the initiator using the credit.

Abstract: A computer-implemented method for improving comparative performance test results of mobile applications may include (1) determining an optimum testing configuration for a mobile computing device, (2) directing the mobile computing device to (a) execute a comparative performance test, (b) operate in accordance with the determined optimum testing configuration during the execution of the comparative performance test, and (c) write data generated during the execution of the comparative performance test to a random-access memory (RAM) drive of the mobile computing device, (3) recording a network response directed to the mobile computing device, (4) detecting a subsequent network request sent by the mobile computing device, (5) sending the recorded network response to the mobile computing device in response to detecting the subsequent network request, and (6) tracking a control performance value and a modified performance value during the comparative performance test.

Abstract: This disclosure provides an aluminum alloy housing and a preparation method for same. An external surface of the aluminum alloy housing has a convex portion and a concave portion, the convex portion has a convex oxide film, the concave portion has a concave oxide film, a surface of the convex oxide film has a glossiness of 90-150, and a surface of the concave oxide film has a glossiness of 5-25.

Abstract: An approach is provided that receives a question at a question answering (QA) system. The question includes a number of words. The approach operates by calculating weights that correspond to search terms included in the plurality of words. The search terms include the plurality of words and may include terms that are one or more sequences of adjacent words included in the question. Based on the calculated weights and the words in the question, the approach generates a query that is used to search a corpus that is managed by the QA system with the search resulting in one or more search results.

Abstract: An approach is provided that receives a question at a question answering (QA) system. The question includes a number of words. The approach operates by calculating weights that correspond to search terms included in the plurality of words. The search terms include the plurality of words and may include terms that are one or more sequences of adjacent words included in the question. Based on the calculated weights and the words in the question, the approach generates a query that is used to search a corpus that is managed by the QA system with the search resulting in one or more search results.

Abstract: The present disclosure discloses a moving-track sharing method and apparatus, and a storage medium. The method includes: receiving, by an instant messaging client, a track-sharing instruction, wherein the track-sharing instruction is used to instruct the instant messaging client to share a real-time moving-track of a first terminal in a moving event, and the instant messaging client is located on the first terminal; generating, by the instant messaging client, a first track-sharing event in response to the track-sharing instruction; and sending, by the instant messaging client, the first track-sharing event to a server, wherein the first track-sharing event is used to instruct the server to share a real-time moving-track of the first terminal in a manner specified by the track-sharing instruction.