Abstract: A method for improving the accuracy of speech recognition is disclosed. In one embodiment, such a method receives speech input from a user. The method further receives background inputs describing at least one of a webpage and an application from which the speech input was received. The method determines a language associated with the speech input and determines a weight and confidence level for each of the background inputs. A score is calculated for each of the background inputs based on the corresponding weight and confidence level. The method determines textual candidates for output in response to the speech input and ranks the textual candidates using a function that takes into account the scores and/or confidence levels of the background inputs. The textual candidate with the highest ranking may be returned to the user. A corresponding system and computer program product are also disclosed.

Abstract: A suture needle guide tube includes a tube body and a suture needle guide. The tube body includes an internal axial channel for arranging a handling tube and a plurality of suture needle passing paths located in different positions for guiding a suture needle to pass therethrough. The suture needle guide includes a plurality of suture needle guide channels. Each suture needle guide channel communicates with the corresponding suture needle passing path to guide the suture needle out of the suture needle guide channel, through the suture needle passing path, and into an inner cavity and to allow the suture needle to exit with a suture.

Abstract: A microspheric ionomer having a cross-linked structure, a preparation method therefor, applications thereof, and a preparation system thereof. The ionomer comprises structure units A represented by formula (1), structure units B represented by formula (2), and a cross-linking structure provided by a cross-linking agent, M being separately selected from H, a metal cation, and a straight chain, a saturated alkyl of branched or ring-shaped C1-C20, R being H or a methyl; and metal cations are introduced to part of structure units A in the ionomer. The ionomer shows an outstanding effect on nucleation of PET, serves as a nucleating agent for PET modification, so as to obtain a corresponding PET composition.

Abstract: A display substrate and a display device are provided. The display substrate includes a base substrate, organic light-emitting elements, a data line, and an electrode line. The organic light-emitting element includes a first electrode, a light-emitting layer and a second electrode sequentially stacked; the data line is located between the base substrate and the organic light-emitting element; the electrode line is on the same layer as the data line and located in a region outside a light-emitting region of the organic light-emitting element. The display substrate further includes at least one connection portion, which is in the region outside the light-emitting region and is configured to connect the electrode line and the first electrode, the connection portion is spaced apart from the second electrode, and the light-emitting layer covers the second electrode and the at least one connection portion.

Abstract: The present invention provides a speaker including a chamber filled with the sound absorbing material. The chamber is also filled with expandable foam that is triggered to expand in volume to limit the movement of the sound absorbing material in the chamber. The speaker provided by the present invention improves the reliability of the filled sound absorbing material.

Abstract: A computer-implemented method, according to one embodiment, includes: receiving an initial sequence of operational instructions configured to update software programming in an electronic device. Contradicting ones of the operational instructions in the initial sequence are identified, and differences between the contradicting operational instructions are compared. As a result, the contradicting operational instructions are rectified by modifying the initial sequence of operational instructions. The software programming in the electronic device is also updated by implementing the modified sequence of operational instructions.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network entity, an absolute threshold synchronization signal block (SSB) consolidation parameter. The TUE may determine whether a threshold value indicated in the absolute threshold SSB consolidation parameter satisfies a predefined value threshold. The UE may set a specific network deployment flag based at least in part on whether the threshold value satisfies the predefined value threshold. The UE may determine a cell measurement result based at least in part on the specific network deployment flag. The UE may perform a downlink beam selection and a beam switch evaluation based at least in part on the specific network deployment flag. Numerous other aspects are described.

Abstract: An LC-MS/MS method for detecting 11 vitamins D in blood is provided. The 11 vitamins D in the invention include D2, D3, 1,25-(OH)2D2, 1,25-(OH)2D3, 25-(OH)D2, 25-(OH)D3, 3-epi-25-(OH)D2, 3-epi-25(OH)D3, 24,25-(OH)2D2, 24,25-(OH)2D3 and 3-epi-24,25-(OH)2D3. The method of the invention includes: preparing a standard curve equation, pre-treating a sample to be detected, and detecting the incoming sample. The pre-processing of the invention adopts the combination of protein precipitation, liquid-liquid extraction and derivation, so that the 11 vitamins D are extracted by one injection, and a pg-level sensitivity of the detection method is ensured at the same time. Moreover, the detection method of the invention also has the technical advantage of high accuracy.

Abstract: A high-frequency component test device including a test key and a test module is provided. The test key includes a front-level key and a back-level key which are arranged symmetrically and have the same electrical length and characteristic impedance. The test module is used to measure an S parameter of the front-level key and the back-level key connected directly and an S parameter of a structure where a device under test (DUT) is added between the front-level key and the back-level key. The test module performs S parameter calculation in the frequency domain and converts the S parameter into an ABCD parameter matrix, and then obtains an ABCD parameter of a de-embedded DUT using a matrix root-opening operation and an inverse matrix operation.

Abstract: A texture recognition device and a display apparatus are provided, the texture recognition device has a plurality of pixel units, and includes a base substrate, a driving circuit layer, a first electrode layer and a photosensitive element layer; at least one of the plurality of pixel units includes a pixel driving circuit in the driving circuit layer, a first electrode in the first electrode layer, and a plurality of photosensitive elements spaced apart from each other in the photosensitive element layer, the pixel driving circuit is electrically connected with the first electrode, the plurality of photosensitive elements are on a side of the first electrode away from the base substrate, and are electrically connected to the pixel driving circuit through the first electrode.

Abstract: The present application discloses a method for preparing quantum dots light-emitting diode, including following steps: providing a base plate, wherein an upper surface of the base plate is provided with quantum dots light-emitting layer; and immersing the base plate in a solvent system to perform an ultrasonic processing, wherein the solvent system comprises: a host solvent and doping solvent dissolved in the main, a polarity of the doping solvent is less than a polarity of the host solvent, and the host solvent is an organic solvent that does not dissolve quantum dots.

Abstract: An electrical connector for mounting on an external circuit board includes: an insulating body; a terminal module assembled on the insulating body and including a plurality of mating terminals, an insulating carrier with an accommodating cavity, plural intermediate terminals fixed on one side of the insulating carrier and electrically connected to the mating terminals, plural pin terminals fixed on the other side of the insulating carrier, and a magnetic module accommodated in the accommodating cavity and electrically connected to the intermediate terminals and the pin terminals, wherein the insulating carrier is a two-piece housing, the intermediate terminals are held in one housing piece, and the pin terminals are held in the other housing piece.

Abstract: An accelerator includes a processor and a hybrid memory system. The hybrid memory system includes a resistance-based non-volatile memory, a DRAM used as a cache of the resistance-based non-volatile memory, a non-volatile memory controller connected to the resistance-based non-volatile memory and configured to control the DRAM and the resistance-based non-volatile memory, a memory controller configured to process a memory request from the processor and control the DRAM, and a memory channel configured to connect the DRAM, the non-volatile memory controller, and the memory controller.

Abstract: This application discloses a digital certificate verification method and apparatus. The method includes: A first device receives a first link certificate and a first digital certificate that are sent by a second device, and verifies validity of the first digital certificate based on a root certificate trusted by the first device and the first link certificate. In this application, the first device and the second device do not need to confirm a root certificate trusted by a peer device, and the first device does not need to additionally upload another certificate or perceive a case in which at least two root certificates coexist. The first device may verify the validity of the first digital certificate based on the root certificate trusted by the first device and the received first link certificate. Therefore, the method is simple and easy to implement and has a wide application scope.

Abstract: The present disclosure relates to a method for a torque control of a hybrid vehicle, a storage medium and an electronic device. The method includes: determining a target-total-torque-change-gradient when a limitation requirement for a gradient of torque change of a DCT is received; determining a torque request of an electric motor and an actual-torque-response-change-gradient of an engine; and determining a gradient of torque change of the electric motor according to the target-total-torque-change-gradient and the actual-torque-response-change-gradient of the engine; and filtering the torque request of the electric motor according to the gradient of torque change of the electric motor. The limitation of the gradient of torque change of the DCT is considered, A problem that the actual total torque responses of the electric motor and the engine exceeds the limitation requirement of the gradient of torque change of the DCT is effectively solved, and a drivability of the whole vehicle is improved.

Abstract: Chlorogenic acid and/or coumaroylquinic acid are employed in preparation of drugs for treating squamous cell carcinoma. Chlorogenic acid or coumaroylquinic acid can effectively treat squamous cell carcinoma. A combination of chlorogenic acid and coumaroylquinic acid can also achieve effective treatment, can yield a synergistic effect, and has excellent application prospect.

Abstract: Chlorogenic acid is used in the preparation of a medicine for treating a central nervous system tumor. It is discovered that chlorogenic acid may effectively treat diffuse large B-cell lymphoma, which provides a new clinical treatment of central nervous system tumors, especially diffuse large B-cell lymphoma.

Abstract: An expansion tank control device and a water heater and expansion tank including the expansion tank control device. The device may include a water flow sensor arranged in a water inlet waterway of a water heater to detect water flow in the water inlet waterway. The device can further include a controller outputting a driving electric signal after receiving a first electric signal output by the water flow sensor, and a reset electric signal after receiving a second electric signal output by the water flow sensor. The expansion tank can include an electric driving part arranged on a shell of the expansion tank, and a push plate on a driving end of the part, a controlled end of the electric driving part driving the push plate to move toward the expansion tank after receiving the driving electric signal or away from the expansion tank after receiving the reset electric signal.

Abstract: The disclosure provides a detection substrate and a detection device. The detection substrate includes: a base substrate including a photosensitive area and a peripheral area surrounding the photosensitive area; a plurality of organic photodetectors on the base substrate which are arranged in an array in the photosensitive area, the organic photodetectors each including a first electrode, an organic photoelectric detection function layer, and a second electrode which are stacked, and the second electrodes of all organic photodetectors being integrally arranged and extending from the photosensitive area to the peripheral area; and a bias line, the bias line being a strip-shaped line extending in a first direction in the peripheral area, the bias line being electrically connected to the second electrodes in the peripheral area, and the minimum distance between the bias line and the organic photoelectric detection function layers in the second direction is greater than a preset threshold.

Abstract: A electrically conductive hydrogel composition includes: a polar polymer selected from the group consisting of polyvinyl alcohol, polyacrylic acid, polyethylene oxide, poly(2-acrylamido-2-methyl-1-propane sulfonic acid), and combinations thereof; a gelatin; a binding agent including tannic acid and dopamine; a hygroscopic agent including ethylene glycol; a strong electrolyte; and water. A self-healing electrically conductive hydrogel prepared from the electrically conductive hydrogel composition is also provided. A hydrogel-based triboelectric nanogenerator including a self-healing electrically conductive hydrogel film that is made from the self-healing electrically conductive hydrogel is also provided.