Abstract: A first electronic device sends a link of first content to a second electronic device by using a second application, where the first content is content provided by a first application. The second electronic device displays a first dialog interface of a third application corresponding to the second application, where the first dialog interface includes an identity of a user operating the first electronic device and a second option associated with the link of the first content. The second electronic device displays a second interface of a fourth application corresponding to the first application in response to an operation on the second option, where the second interface includes the first content and a third option. In response to an operation on the third option, the second electronic device sends a first message to the first electronic device by using the third application.

Abstract: Disclosed is a coordinated peak shaving optimization method for a plurality of power supplies based on a fluctuation characteristic of a renewable energy source, including the following steps: s1: determining a weekly generated electricity quantity of hydropower based on an available capacity and a storage capacity of an electricity quantity; s2: predicting a renewable energy power generation curve and a load curve of a system weekly; s3: determining a start point of peak shaving of the hydropower based on an external transmission curve, the renewable energy generation curve, and the load curve of the system and a generating capacity of the hydropower; s4: determining a weekly peak shaving demand of the system; and s5: establishing an optimization model with a maximum peak shaving demand. The present disclosure proposes a reasonable arrangement for peak shaving, so as to resolve an accommodation problem caused by large-scale access of a renewable energy source.

Abstract: A compliant mechanical system for Mini/Micro chip mass transfer and packaging comprises a flexure-based continuous ejector pin mechanism including a drive support plate, a mounting base, first thorn die attach drive devices, second thorn die attach drive devices, first flexible hinges, second flexible hinges, and a pricking pin. The first thorn die attach drive devices and the second thorn die attach drive devices are mounted on the drive support plate. A drive end of the first thorn die attach drive device horizontally passes rightward through the first flexible hinge at a corresponding position; a drive end of the second thorn die attach drive device horizontally passes leftward through the first flexible hinge at a corresponding position; and the mounting base is hinged to the drive ends of the two thorn die attach drive devices through the second flexible hinges.

Abstract: A sample pre-treatment system includes a sample storage module, a sample transfer module, a cover separating and closing module, a delivery module, a pipetting module and a control module. The sample storage module stores a container containing a biological sample. The sample transfer module grabs the container and transfers same to the delivery module. The delivery module delivers the container to the cover separating and closing module and the pipetting module, respectively. The cover separating and closing module scans identification codes of the container on the delivery module, and separates a cover from a container body of the container. The pipetting module performs distribution on the biological sample on the delivery module. The cover separating and closing module re-closes the cover on the container body on the delivery module. The sample transfer module transfers the container back. The control module controls above modules to work cooperatively.

Abstract: A cell, formed by winding or stacking a first electrode and a second electrode which are arranged at an interval, and a separator is disposed between the first electrode and the second electrode. The first electrode includes a first current collector, and the first current collector includes a coated region coated with a first active material and an uncoated region without the first active material; the uncoated region is at least partially provided with an insulating layer. The adhesion between the insulating layer and the first current collector is not less than about 0.5 N/m.

Abstract: A use of a compound as a CYP2E1 inhibitor includes: using a compound shown in formula (I) or a salt thereof as an inhibitor to inhibit CYP2E1, where the compound or the salt thereof targets and binds to CYP2E1. The inhibitor can be used for the prevention and treatment of a tumor including liver cancer, glioma, ovarian cancer, lung cancer, bladder cancer, and gallbladder cancer. The inhibitor can also be used for the prevention and treatment of an inflammation-mediated disease (IMD) such as liver damage, fatty liver, hepatitis, liver fibrosis, pulmonary fibrosis, rheumatic and rheumatoid arthritis, sepsis, Alzheimer's disease (AD), ischemic stroke, Parkinson's disease (PD), hyperlipidemia, atherosclerosis (AS), coronary heart disease (CHD), and diabetes.

Abstract: A method of failure analysis for locating open circuit defect in a metal layers, comprising: providing a chip sample having a metal layer, with an open circuit defect; delaminating the chip to expose the metal layer; depositing a metal conductive layer on the metal layer; removing a portion of the metal conductive layer to expose the metal layer; depositing a non-conductive protective layer to cover the exposed metal layer and any remaining portions of the metal conductive layer; preparing a TEM slice sample which comprises the metal layer, the remaining portions of the metal conductive layer, and the non-conductive protective layer; performing a VC analysis on the TEM slice sample to determine the defect position of the open circuit defect; and analyzing the defect position of the open circuit defect.

Abstract: The present application discloses a method for preparing a TEM sample, comprising: step 1, forming a first protective layer to non-full fill a deep trench; step 2, performing a first time of front and rear side cutting using a FIB, so as to form the TEM sample having a first thickness, and a via in the deep trench is exposed from the front side and the rear side of the TEM sample; step 3, forming a second material layer, which fully fills the exposed via from the front side and the rear side of the TEM sample; and step 4, performing a second time of front and rear side cutting of a target area on the chip sample using the FIB, so as to reduce the thickness of the TEM sample to a target thickness.

Abstract: A flexure-based continuous ejector pin mechanism for Mini/Micro chip mass transfer includes a first drive frame, a second drive frame, a mounting base, a first thorn die attach drive device, a second thorn die attach drive device, first flexible hinges, second flexible hinges, and a pricking pin. The second drive frame and the first drive frame are connected through the first flexible hinge. The mounting base is connected to a left side and a right side of the second drive frame through the second flexible hinges. Compared with a laser transfer technology, the flexible movable thorn die attach device has lower cost and higher accuracy; compared with a vacuum nozzle transfer technology, the flexible movable thorn die attach device has higher transfer efficiency and quality; and compared with a conventional thorn die attach device, the flexible movable thorn die attach device has higher transfer efficiency and precision.

Abstract: The present application discloses a method for preparing a TEM sample, comprising: step 1, step 1, providing a chip sample having a metal protective layer formed on a first surface; step 2, fixing the chip sample on a sample table of a FIB system; step 3, performing the first time of FIB cutting on the metal protective layer along a first direction, so as to form a groove, wherein the first direction is the width direction of the TEM sample, and the inner side surface of the groove is arc-shaped so that the thickness of the metal protective layer in a groove area gradually changes; and step 4, performing the second time of FIB cutting along a third direction to thin the chip sample and form the TEM sample, wherein the third direction is a direction from the metal protective layer to the chip sample.

Abstract: Provided are an intermediate for synthesizing a camptothecin derivative, a preparation method therefor, and the use thereof. An intermediate A can be obtained from 3-fluoro-4-methylaniline by means of acylation, bromination, and cross-coupling reactions. The intermediate A can be used for preparing an intermediate B to further prepare exatecan mesylate. The intermediate compound B can be obtained from the intermediate A by means of a rearrangement reaction, and exatecan mesylate can be obtained from the intermediate compound B by means of deprotection for acetamido and amino at the a site, a condensation reaction, and a hydrolysis reaction. The reaction starting materials have a low price, the reaction conditions of each step are moderate, the operation is simple, and the yield is high, such that the intermediate is suitable for industrial production.

Abstract: An immunotherapy method of targeted chemokine and cytokine delivery by a mesenchymal stem cell that expresses an immunostimulatory factor. The immunostimulatory factor is selected from the following group: CCL3, CCL19, CCL21, XCL1, CXCL9, OX40L, 4-1BBL, GITRL, CD40L, or a combination thereof. At a tumor site, the mesenchymal stem cell specifically attracts and activates an immune cell that kills tumor tissue, and the mesenchymal stem cell has a synergistic effect with chemokines and/or cytokines, having an immunotherapeutic effect with higher efficiency and few side effects, and a significantly enhanced ability to kill tumor tissue, especially colorectal cancer cells.

Abstract: The disclosure provides a display apparatus and a method. The display apparatus includes a display, a communicator, an external device interface, a memory and a processor. The processor is configured for: receiving a command for adjusting an audio state of an external audio output device in connection with the display apparatus; determining a target audio state to which the external audio output device needs to be adjusted by parsing the command; sending, to the external audio output device, an audio state adjusting instruction for adjusting the audio state to adjust a current audio state of the external audio output device to the target audio state and an instruction for requesting audio state to request the external audio output device to send the target audio state to the display apparatus; receiving the target audio state returned from the external audio output device and displaying the target audio state.

Abstract: A data sharing method includes an electronic device that sends data such as a picture, a document, a link, and a chat record to a server contact in an instant messaging application, shares the data to a device bound with a user, such as a printer, a projector, or a display, and triggers the device to perform an operation such as printing, projection, or mirroring such that a process of printing data, projection, mirroring, and the like using the electronic device can be intuitive, simple, and effective for the user.

Abstract: A circuit board with embedded components and a method of fabricating the same are provided. The method includes coating an adhesive layer over a substrate, and disposing electronic components on the adhesive layer. Subsequently, after disposing a dielectric layer over the electronic components and the adhesive layer, the substrate and the adhesive layer are removed to form an embedded layer. Then, a wiring layer is formed on the electronic components, and conductive connecting components are formed within the dielectric layer. A cover layer is laminated over the dielectric layer and the wiring layer. Therefore, the electronic components are embedded within the dielectric layer, and the wiring layer electrically connecting to the electronic components are precisely located on a surface of the embedded layer.

Abstract: This application provides techniques for generating a video cover. The techniques comprise monitoring whether the browser enters a target page; initializing a main thread and creating a frame extraction thread and an image evaluation thread; monitoring a target action on the target page extracting a plurality of target frames from the local video file using the webassembly video parser running by the frame extraction thread; determining image evaluation parameters of each of the plurality of target frame using the trained image evaluation model running by the image evaluation thread; obtaining the image evaluation parameters of each of the plurality of target frames from the image evaluation thread by the main thread, selecting one or more candidate frames from the plurality of target frames based on the image evaluation parameters of each of the plurality of target frames, and generating the video cover based on the one or more candidate frames.

Abstract: An air-assisted jet flame ignition device includes a housing, a fuel-air premixing unit, and a prechamber. The fuel-air premixing unit includes a fuel injector, an air injection valve, a premixing sleeve, a premixing sleeve inner core placed in the premixing sleeve, and a fuel injector fastening bolt. An inner wall surface of the premixing sleeve and an outer wall surface of the premixing sleeve inner core form a premixing sleeve inner cavity. An inner wall surface of the premixing sleeve inner core, a lower end surface of a nozzle of the fuel injector, and an upper end surface of an air inlet of the air injection valve form a premixing cavity. The premixing cavity coupled to the premixing sleeve inner cavity via a through hole on the sidewall of the premixing sleeve inner core. A prechamber nozzle is fixedly coupled to the lower part of the housing.

Abstract: The present disclosure is related to systems and methods for orthosis design. The method includes obtaining a three-dimensional (3D) model associated with a subject. The method includes obtaining one or more reference images associated with the subject. The method includes determining, based on the 3D model and the one or more reference images, orthosis design data for the subject. The orthosis design data may be used to determine an orthosis for the subject.

Abstract: The invention provides an antibody and/or an antigen binding fragment that binds to NGF, and the amino acid sequences of the heavy chain and light chain variable regions of the antibody. The NGF antibody and/or its antigen binding fragment provided by the invention has high affinity for NGF and can effectively block the binding between NGF receptor and NGF. This antibody and/or its antigen binding fragment can inhibit the binding activity of NGF and its receptor in vitro, and is suitable for the treatment of pain diseases which are related to the haughty expression or increased expression of NGF.

Abstract: An image decoding method, a decoder and a storage medium are provided. The method includes: receiving code stream data, and parsing the code stream data to obtain a coding tree unit corresponding to the code stream data; parsing an i-th node of i-th layer corresponding to the coding tree unit to obtain i-th state parameter and i-th flag parameter corresponding to the i-th node; performing detection processing on the i-th node according to the i-th state parameter and the i-th flag parameter to obtain an i-th detection result; acquiring a (i+1)th node of a (i+1)th layer corresponding to the coding tree unit; continuing to perform detection processing on the (i+1)th node, and traversing all the nodes corresponding to the coding tree unit until all the coding unit data corresponding to the coding tree unit is obtained; and generating a decoded image corresponding to the code stream data.