Abstract: A positive electrode material, a positive electrode sheet, and a battery are provided in the disclosure. The positive electrode material includes multiple first particles. Each of the multiple first particles includes a core and a shell. The shell is wrapped around a periphery of the core. The core includes lithium iron phosphate. The shell includes lithium iron phosphate and a doping element. The doping element is a transition metal element, and a mass fraction of the transition metal element in the shell gradually increases in a direction from the core towards the shell.

Abstract: An adjustment assembly includes: a display screen, a display circuit board, a fixed connection board, an encoder and a knob assembly. The encoder includes a fixed seat and a rotation sleeve sleeved on the fixed seat. The knob assembly is formed with an installation cavity inside which accommodates the display screen, and the fixed connection board and the encoder. The fixed seat is connected to housing, and the fixed connection board is connected to a side of the fixed seat away from housing; the display screen is connected to a side of the fixed connection board away from housing, and the display circuit board is connected to a side of the display screen facing the fixed connection board.

Abstract: A method of forming a binder composition includes providing a urea-formaldehyde resin and combining one or more starch compounds with the urea-formaldehyde resin to form a starch modified urea-formaldehyde resin. The one or more starch compounds may be combined with the urea-formaldehyde resin so that the starch modified urea-formaldehyde resin includes about 1 wt. % to about 10 wt. % of the one or more starch compounds.

Abstract: A strain of Lacticaseibacillus paracasei capable of relieving hypersensitive rhinitis and its application are disclosed, belonging to the technical field of biological medicines.

Abstract: The present invention discloses the use of a chlorine-free catalyst in the preparation of diisopropylaminosilane. The chlorine-free catalyst comprises calcium bis(hexamethyldisilazide) and/or strontium bis(hexamethyldisilazide) and diisopropylaminosilane is prepared by a dehydrogenative coupling reaction of monosilane with diisopropylamine catalyzed by a chlorine-free catalyst. The present invention uses a low-cost chlorine-free compound, calcium bis(hexamethyldisilazide) and/or strontium bis(hexamethyldisilazide), as a new catalyst to prepare diisopropylaminosilane, which can effectively catalyze the dehydrogenative coupling reaction of monosilane and diisopropylamine to synthesize diisopropylaminosilane in one step in a yield of 40-65% for diisopropylaminosilane.

Abstract: Example implementations can include a wireless communication method of receiving, by a wireless communication device from a wireless communication node, configuration information indicating receptions of a plurality of reference signals for positioning on a plurality of frequency layers, measuring, by the wireless communication device, the reference signals for positioning on the frequency layers or a joint of frequency layers, and reporting, by the wireless communication device to a wireless communication element, a measurement result of the reference signals for positioning on the frequency layers or the joint of frequency layers.

Abstract: Disclosed are a display apparatus and a control method. The display apparatus includes: a communicator including a Wi-Fi module and a Bluetooth module and configured to communicate with a casting data source device; a display; a memory; and a processor. The processor is configured to perform: in response to a channel-switching instruction, switching from a current channel to a casting channel; in response to a casting instruction, checking a network status of the Wi-Fi module and a casting switch status; in response to the network status indicating that the network is disconnected, controlling the Wi-Fi module to enable network connection and to connect to a target network; and/or in response to the casting switch status indicating that a casting switch is off, controlling the casting switch to be turned on; and obtaining casting data via the target network, and displaying the casting data on an interface for the casting channel.

Abstract: The disclosure provides an array substrate and a touch display device. The array substrate includes a display area and a non-display area, and the non-display area includes a fan-out area and a signal input area. The display area is provided with a plurality of display data lines and a plurality of touch data lines, the fan-out area is provided with a plurality of display data fan-out lines and a plurality of touch data fan-out lines, the fan-out area includes a first part and a second part which are adjacently distributed in a direction from the display area to the signal input area.

Abstract: A fingerprint segmentation method and device is provided. The fingerprint segmentation method may include dividing a fingerprint image into a plurality of sub-images, pooling each sub-image to acquire a feature map of the fingerprint image, and segmenting the feature map based on a region growing algorithm to acquire a fingerprint region in the fingerprint image.

Abstract: A construction method for splicing prefabricated segmental bridges, includes the following steps: manufacturing prefabricated segments composed of pier-top segments and non-pier-top segments, with steel strands embedded in each, and non-pier-top segments further equipped with reserved holes; erecting the pier-top segments; lifting the corresponding non-pier-top segments and applying epoxy resin glue on the corresponding adhesive joint surface; threading the embedded steel strands from the previously erected prefabricated segment through the reserved holes of the non-pier-top segment about to be erected; completing the adhesion of the adhesive joint surface; tensioning the steel strands that have passed through the reserved holes before the adhesive joint surface epoxy resin glue sets; releasing the beam launching machinery; applying permanent prestress; injecting high-strength mortar into the corresponding reserved holes; repeating the previous steps until all prefabricated segments are assembled.

Abstract: A method for rapid and safe construction and intelligent monitoring and controlling of continuous arch bridges, which using a single-arch rib construction method, when installing a new arch rib segment, the clasp cable is immediately extended, and then using an intelligent control cable to ensure that the pier and anchorage tower are in a balanced state. The newly installed segment is no longer in a cantilever state, and the loading on the flange is very small, resulting in a small change in the tension force for the clasp cables of the previous segments. The present invention saves more than half of the clasp cable usage, reduces the number of transverse movements of the cable crane system, and significantly shortens the construction period. The construction method which using intelligent control cables to balance the unbalance loading on the middle pier, could be applied to the construction of continuous arch bridges.

Abstract: A display panel includes a substrate, a first electrode layer, a pixel definition layer, light-emitting patterns, light-absorbing pattern(s) and a second electrode layer. The first electrode layer includes first anodes and at least one second anode. The pixel definition layer is provided with first openings and at least one second opening therein. A first opening corresponds in position to the first anode, and a second opening corresponds in position to the second anode. At least portion of a light-emitting pattern is located in the first opening. At least portion of a light-absorbing pattern is located in the second opening. The second electrode layer covers the light-emitting patterns and the light-absorbing pattern(s). The display panel includes a plurality of sub-pixels and at least one photosensor, and each photosensor is arranged adjacent to at least one sub-pixel. A sub-pixel includes the light-emitting pattern, and a photosensor include the light-absorbing pattern.

Abstract: The present disclosure relates to CRISPR-Cas systems that utilize Cas12L for binding to and modifying nucleic acids in eukaryotic cells in a temperature regulated manner. Methods and compositions for using these CRISPR-Cas systems for editing nucleic acids for use in disease treatment and prevention in eukaryotic cells are provided herein.

Abstract: The embodiments of the present disclosure disclose a sounding component and a piezoelectric speaker, wherein the sounding component comprises at least one layer of conductive bracket and multiple layers of piezoelectric vibration unit. Each layer of conductive bracket is formed with at least one notch, and a layer of conductive bracket is connected between adjacent two layers of piezoelectric vibration unit so that the sounding component may emit sound through the notch. Thus, by setting conductive brackets with notches to determine the sound direction, it helps to meet the design requirements of piezoelectric speaker side sound output.

Abstract: Methods of removing molybdenum oxide from a surface of a substrate comprise exposing the substrate having a molybdenum oxide layer on the substrate to a halide etchant having the formula RmSiX4-m, wherein m is an integer from 1 to 3, X is selected from iodine (I) and bromine (Br) and R is selected from the group consisting of a methyl group, ethyl group, propyl group, butyl group, cyclohexyl group and cyclopentyl group. The methods may be performed in a back-end-of-the line (BEOL) process, and the substrate contains a low-k dielectric material.

Abstract: The present invention relates to a curable composition, which comprises: (A) at least one unreactive blocked diisocyanate; (B) at least one unreactive blocked diamine; (C) at least one reactive component; and (D) at least one photo-initiator, wherein component (B) is formed by blocking diamine with a ligand; to a process of forming a 3D-printed object from the same and a 3D-printed object prepared therefrom.

Abstract: The present invention belongs to the technical field of green catalysis and biosynthesis, and particularly relates to a carbon-based microreactor, and a preparation method and application thereof. According to the present invention, a carbon-based microchannel monolithic column is prepared by utilizing a graded pore structure of regular channels of natural wood in combination with an inorganic salt supporting framework, temperature programmed accurate carbonization and other methods, and then, the multiple advantages of the carbon monolithic column, the microreactor, and immobilized enzyme/chemical catalyst are fully played from the view of key technologies such as carbon-based microreactor construction, operation control, etc.

Abstract: The present invention discloses an electronic device, including a device housing, a sound apparatus, and a screen. The screen covers the device housing and is provided with a first sound hole at a joint with the device housing. The sound apparatus is disposed in the device housing, and the sound apparatus includes an apparatus housing and an electroacoustic module. The electroacoustic module includes a first diaphragm and a second diaphragm, the apparatus housing is connected to the first diaphragm and the second diaphragm, and the device housing is provided with a second sound hole. When the electroacoustic module is in a first state, the first sound wave formed by the vibration of the first diaphragm and the second sound wave formed by the vibration of the second diaphragm are in opposite phases.

Abstract: An information handling system detects whether a text element in a graphical user interface is truncated by comparing the text element with an expected text element using a pattern-matching algorithm. The system also detects whether a non-text element in the graphical user interface is truncated by comparing the non-text element to a reconstructed copy of the non-text element.

Abstract: The present invention relates to the field of immunology. More specifically, the present invention provides methods and compositions directed to the use of antibodies to the pancreatic zinc transporter, ZnT8. In particular embodiments, the anti-ZnT8 antibodies specifically bind the transmembrane domain of ZnT8. In more specific embodiments, the anti-ZnT8 antibodies specifically the extracellular surface of the transmembrane domain.