Abstract: The invention discloses absorbable bone wax having a function of promoting bone repair and a preparation method thereof, falling within the technical field of biomedical materials. The absorbable bone wax comprises the following components in mass percentage: 10%˜50% polyoxypropylene polyoxyethylene block copolymer, 50%˜90% polyoxypropylene polyoxyethylene random copolymer, 0%˜20% strontium substituted hydroxyapatite and 0%˜20% microcrystalline cellulose. The absorbable bone wax has good biocompatibility and degradability, can provide good physiological conditions for absorption in vivo, has excellent mechanical and hemostatic properties, and promotes bone repair.

Abstract: The present disclosure provides a display panel and a driving method thereof, and an electronic terminal. The display panel includes a drive circuit. The drive circuit includes a timing circuit configured to provide a frame synchronization signal having a frame period (including a plurality of sub-periods). Each sub-period includes a sub-charging time period and a sub-blanking time period. In a first type of frame period, a gate drive circuit and an electromagnetic touch drive circuit in the drive circuit are respectively configured to provide a display pulse during the sub-charging time period and provide an electromagnetic touch scanning signal during the sub-blanking time period.

Abstract: The present application provides a coated separator, a preparation method for coated separator, and a battery. The coated separator includes a base film and a coating layer structure arranged on the base film; the coating layer structure includes multiple material layers and includes one-dimensional nanomaterials and ceramic particles; and an average length of the one-dimensional nanomaterials in each material layer decreases layer by layer in a direction away from the base film.

Abstract: An inverter-based comparator includes an output stage circuit including a P-type output transistor and an N-type output transistor; a first inverter having a first transition voltage with an input node coupled to an input voltage and an output node generating a first inverted voltage and coupled to a gate of the N-type output transistor; and a second inverter having a second transition voltage with an input node coupled to the input voltage and an output node generating a second inverted voltage and coupled to a gate of the P-type output transistor. The first inverter and the second inverter each includes an inverter that includes a first inverter branch composed of at least one first P-type transistor and at least one first N-type transistor; and a second inverter branch composed of at least one second P-type transistor, at least one second N-type transistor and at least two tuning switches.

Abstract: A method for manufacturing a silicon wafer, a solar cell, and a photovoltaic module. The method includes: selecting four arc segments on a circumference of the silicon ingot according to chamfering parameters of the solar wafer; squaring the silicon ingot along lines connecting adjacent chamfered arc segments to obtain a rectangular body having a rectangular cross section with chamfers; and cutting the rectangular body along a direction perpendicular to a length direction of the silicon ingot to obtain a rectangular silicon wafer with chamfers.

Abstract: A photovoltaic module includes a plurality of solar cells connected by leads. The solar cells are arranged with a preset gap or are arranged overlapping with one another. A shape of the lead matches arrangement of the solar cells. The lead includes a flat section having a smaller thickness than other sections.

Abstract: Disclosed in the present invention are a polypeptide fragment, a derivative of the polypeptide fragment, and applications of the derivative of the polypeptide in the preparation of drugs for preventing and treating fibrosis diseases.

Abstract: Devices and techniques are generally described for providing a graphical user interface. In some examples, first image data may be sent to a computing device, that when rendered is effective to display a first combination of items disposed together in a first environment and a first selectable control. In some examples, first data may be received indicating a selection of the first selectable control. In various examples, a first computing device may determine first feature data representing the first image data. In some examples, the first computing device may determine second image data using the first feature data. In some examples, the second image data may be sent to a second computing device. The second image data, when rendered, may be effective to display a second combination of items disposed together in a second environment.

Abstract: The present invention relates to a method for preparing a spherical silica powder filler, comprising the following steps: performing hydrolytic condensation on an organic silicon compound to obtain polysiloxane precipitate, wherein the organic silicon compound comprises silane having the chemical formula of (R1)a(R2)b(R3)c(Si(X)d, wherein R1, R2, and R3 are independently selected C1-18 hydrocarbyl groups or hydrogen atoms; X is a hydrolysable functional group; a, b, and c are 0, 1, 2, or 3; d is 1, 2, 3, or 4; and a+b+c+d=4; smashing and drying the polysiloxane precipitate to obtain siloxane angular powder; and melting and spherifying the siloxane angular powder into the spherical silica powder filler. The present invention also provides a spherical silica powder filler obtained by the method and an application thereof.

Abstract: This application provides a data processing method, a computer device, and a medium. The method is applied to a terminal device including a first client. The first client has a public client key and a private client key. The first client stores encrypted data that is obtained by encrypting the private client key according to an object password. The method includes receiving the object password; decrypting the encrypted data by using the received object password to obtain the private client key; signing the encrypted data based on the private client key to obtain a signature of the encrypted data; and transmitting the public client key, the encrypted data, and the signature of the encrypted data to a cloud device of the first client, the cloud device storing the encrypted data after verifying the encrypted data based on the public client key and the signature of the encrypted data.

Abstract: The present disclosure describes hybrid transactional and analytical processing (HTAP) techniques. A HTAP system comprises a first processing engine configured to perform online transactional processing, a second processing engine configured to perform online analytical processing, and a storage in communication with the first processing engine and the second processing engine. The first processing engine, the second processing engine, and the storage may be modularized and configured to be decoupled from each other. The system may be configured to capture data by the first processing engine in real time, organize the data in a first format in a first part of the storage for use by the first processing engine, propagate the data to a second part of the storage subsystem, and organize the data in a second format in the second part of the storage for use by the second processing engine.

Abstract: A display substrate includes a base substrate, a plurality of photosensitive transistor units, a plurality of photosensitive ESD protection units, and at least one common signal line. The base substrate includes a display region, a peripheral region located at a periphery of the display region, and a binding region located at a side of the display region. The plurality of photosensitive transistor units, the plurality of photosensitive ESD protection units and the at least one common signal line are located in the peripheral region. The plurality of photosensitive transistor units is connected with binding pins in the binding region through a plurality of signal lines. At least one photosensitive ESD protection unit is connected with, and located between, at least one signal line and the common signal line.

Abstract: Embodiments of the disclosure generally provide methods of forming a capacitor layer or a gate insulating layer with high dielectric constant as well as low film current leakage and desired film qualities for display applications. In one embodiment, a thin film transistor structure includes a dielectric layer formed on a substrate, wherein the dielectric layer is a zirconium containing material comprising aluminum, and gate, source and drain electrodes formed on the substrate, wherein the gate, source and drain electrodes formed above or below the dielectric layer.

Abstract: A syringe-fixation device includes a cylindrical body, a fixing block, a brake member, a transmission rod, an elastic compression member and a first driving mechanism. The cylindrical body and a pump body are slidable, and the cylindrical body is provided with a limiting portion. The fixing block is connected to a first end of the cylindrical body, and a first accommodating cavity having an opening is provided in the fixing block. The brake member is located in the first accommodating cavity. The transmission rod is slidably arranged in the cylindrical body, and a first end of the transmission rod is connected to the brake member. A first end of the elastic compression member abuts against the limiting portion, and a second end of the elastic compression member abuts against the brake member. The first driving mechanism is connected to a second end of the transmission rod.

Abstract: A pixel driving circuit (31), comprising: a driving sub-circuit (311), a first light-emission control sub-circuit (312), a second light-emission control sub-circuit (313), a data write sub-circuit (314), a compensation sub-circuit (315) and a first reset sub-circuit (316). The driving sub-circuit (311) comprises a control end, a first end and a second end; and in an initialization phase (t1) in one display frame of the pixel driving circuit (31), the voltage difference between the control end of the driving sub-circuit (311) and the first end of the driving sub-circuit (311) is fixed.

Abstract: A heat dissipation device for an outer rotor motor, including: a rotary shaft, a stator assembly, an outer rotor, a sleeve seat, a wind wheel, an air guide cover, and a control box. The sleeve seat includes a bottom plate and a sleeve protruding upwards from a central part of the bottom plate; each of two ends of the sleeve includes a bearing chamber, and two bearings are disposed in two bearing chambers, respectively. The rotary shaft is disposed in the sleeve and both ends of the rotary shaft are supported on the two bearings. The outer rotor includes a casing sleeve, a plurality of permanent magnets attached to the inner wall of the casing sleeve, and a flange. One end of the rotary shaft extends from the sleeve and is connected to the casing sleeve. The inner wall of the casing sleeve extends outward to form the flange.

Abstract: A drone detection method and system based on infrared polarization is disclosed. By utilizing the significant difference in polarization characteristics between drone targets and background, the infrared polarization image in the polarization direction orthogonal to the background polarization angle and the infrared light intensity image after an adaptive contrast entropy top-hat transformation are fused to suppress the background and improve the contrast between the targets and background. Finally, the fused image is subjected to intuitionistic fuzzy C-means clustering induced by polarization information probability to detect drone targets in complex backgrounds. The present disclosure can improve the accuracy of drone detection.

Abstract: A method for treating or alleviating gliomas in a subject is provided, including inhibiting olfactory inputs in the subject. A pharmaceutical composition applicable for treating or alleviating gliomas in a subject is further provided, including at least one inhibitor of an olfactory neuronal circuit in a brain of the subject.

Abstract: This disclosure provides a method, an access point (AP) and a computer program product for selecting a candidate channel from a set of channels in a wireless local area network. The set of channels include elementary channels and combination channels. The method is implemented by an AP and includes: obtaining first wireless channel state indication for each elementary channel; calculating a first quality score for each elementary channel based on the first wireless channel state indication; calculating a second quality score for each combination channel, wherein each combination channel includes a first elementary channel and a second elementary channel, and the second quality score is calculated based on both the first wireless channel state indication for the first elementary channel and the first wireless channel state indication for the second elementary channel; and selecting a channel with highest quality score from the set of channels as the candidate channel.

Abstract: The present disclosure provides a video search method and apparatus, a device, a storage medium and a product program. The method comprises: acquiring a first search result about video search information, wherein the first search result comprises a plurality of videos; playing a first video in the first search result in a first area of a first display interface, and displaying the first search result in a second area displayed on the first interface; and in response to a first trigger operation for the first area, playing a second video in the first search result in the first area.