Abstract: A lithium coating method includes: coating an oxide layer having lithiophilic properties on a metal material by heating the metal material at a certain temperature; and coating a lithium layer on the oxide layer by bringing the metal material coated with the oxide layer into contact with molten lithium.

Abstract: Disclosed in the present invention is a biological preparation and application thereof, relates to the technical field of microorganisms, which includes a bacterial suspension or an anaculture or a crude extract or an extracellular metabolite of Burkholderia latens, wherein the Burkholderia latens is Burkholderia latens G12, preserved in CGMCC (No. 20817), the present invention has a good inhibition effect on Fusarium graminearum and Aspergillus flavus, and the infection with the Fusarium graminearum or Aspergillus flavus on the grains of the wheat or peanut in a storage period can be obviously reduced, and the storage period of the wheat or peanut can be prolonged. In addition, the present invention has a good degradation effect on aflatoxin.

Abstract: An information presenting method, an apparatus thereof, an electronic device, and a computer-readable medium are provided. The method includes: displaying a first information page, in which the first information page includes a first control and a second control, and the first control corresponds to a first tab page and a second tab page; and presenting, in response to detecting a first switching operation of switching a tab page displayed on the first information page from the first tab page to the second tab page, a tab of the second tab page in the second control.

Abstract: A large-angle sloping roof steel structure connected to a main body structure, including: an intermediate platform, inclined main supporting steel columns circumferentially connected at four corners of the intermediate platform, constructing steel columns and wind-proof surrounding beam connected between top ends of the inclined main supporting steel columns, where roof purlin are connected between the adjacent inclined main supporting steel columns at intervals. The invention provides a top-down inverted construction method for a large-angle sloping roof with a steel structure as the main structural form. By using the method, the operation safety of an inclined main stressed vertical member during the installation process can be ensured, and the investment of supporting measures is reduced by preferentially installing the intermediate platform, thus effectively ensuring the installation progress, quality and safety of the sloping roof steel structure.

Abstract: Embodiments of the present disclosure relate to attribute-based selectable item recommendation. A computer-implemented method is disclosed. A computer generates respective attribute profiles of selectable items based on one or more attribute elements included in the selectable items. The profiles include at least one attribute elements respectively correspond to the selectable items. The computer generates an attribute requirement description of an item requesting agent based on a historical search dataset of the item requesting agent. The attribute requirement description includes at least part of the one or more attribute elements. The computer determines recommended selectable items included in the selectable items for the item requesting agent based on the attribute profiles of the selectable items and the attribute requirement description of the item requesting agent.

Abstract: Systems and methods for a self-powered wireless wearable sensor system include a freestanding triboelectric nanogenerator (FTENG), used as a power source for a wearable sensor. The FTENG includes stator panels and corresponding slider panels with a grating pattern. Movement, such as cardiovascular exercise causes the slider panel(s) to slide across the stator panel(s) inducing a charge and powering a wearable device sufficiently to support data transmission and continuous monitoring. An integrated self-powered wireless wearable sensor system includes a microfluidic sweat sensor patch which may be connected to lower-power wireless sensor circuitry for regulating power efficiently and is powered by the FTENG.

Abstract: Embodiments of the present invention provide a method and apparatus for publishing a video synchronously, an electronic device, and a readable storage medium. The method comprises: receiving a video publishing request by means of a first video publishing platform, wherein the video publishing request comprises a video identification, a user identification, and a video synchronization identification of a video to be published, and the video synchronization identification is used for identifying a second server corresponding to at least one second video publishing platform required to synchronously publish said video; and in response to the video publishing request, sending the video publishing request to a first server corresponding to the first video publishing platform, so that the first server sends, on the basis of the video synchronization identification, the video identification and the user identification to the second server.

Abstract: A method and an apparatus for selecting a background music for video shooting, a terminal device and a medium are disclosed by embodiments of the present disclosure. The method has the steps of: acquiring a viewing instruction for a specified music; jumping to a details page of a complete music corresponding to the specified music according to the viewing instruction; and using the complete music as a background music for video shooting after a shooting-the-same instruction is acquired on the details page.

Abstract: A data transmitter includes: a plurality of parallel driver slices, a first slice of the plurality of parallel driver slices having a first signal generator circuit with a first transistor coupled to a data signal and in series with a second transistor coupled to a first bias signal; and a first bias circuit including a third transistor and a fourth transistor in series with a first current source, the first bias circuit further including a first operational amplifier (op amp) having a first input coupled to a first reference voltage and a second input coupled between the fourth transistor and the first current source, an output of the first op amp configured to provide the first bias signal to the second transistor and to the third transistor.

Abstract: Provided are a method and apparatus for determining background music of a video, a terminal device, and a storage medium. The method includes: acquiring a scene selection instruction, and performing video capturing based on the scene selection instruction; after the video capturing is completed and a music selection instruction for the captured video is detected, displaying a music replacement interface; and determining background music of the captured video according to music selected on the music replacement interface.

Abstract: Certain aspects of the present disclosure generally relate to a driver circuit for a serializer/deserializer (SerDes) transmitter and techniques for operating such a driver circuit. One example driver circuit generally includes a pre-driver circuit, an output stage circuit, and a common-gate buffer circuit coupled between an output of the pre-driver circuit and a first input of the output stage circuit.

Abstract: A method for displaying sound volume, a device for displaying sound volume, terminal equipment and a storage medium are provided. The method for displaying sound volume includes acquiring a volume adjusting instruction on a video displaying interface and switching a playing progress bar on the video displaying interface to a volume line and displaying on the volume line a process of changing a length of the volume line in accordance with the volume adjusting instruction.

Abstract: A method and a terminal device for providing a suspend button display are disclosed in order to improve display flexibility of a suspend button. In the solutions, when a terminal device detects that a tap operation or a second touch and hold operation, the terminal device may the suspend button to present an effect that the graphic displayed in the suspend button is zoomed in or zoomed out, and then display the suspend button restored to the default state. Therefore, according to the method, the display flexibility of the suspend button can be improved, so that visual experience of a user is improved.

Abstract: A coil component includes a wound coil having a winding portion, including at least one turn, and a lead-out portion extending from an end portion of the winding portion to form a separation space, together with the winding portion, the wound coil being formed of a metal wire having a surface on which an insulating coating portion is disposed, a body embedding the wound coil therein and including magnetic powder particles and an insulating resin, and an insulating layer disposed on at least one of a surface of the winding portion and a surface of the lead-out portion forming the separation space.

Abstract: A large-angle sloping roof steel structure connected to a main body structure, including: an intermediate platform, inclined main supporting steel columns circumferentially connected at four corners of the intermediate platform, constructing steel columns and wind-proof surrounding beam connected between top ends of the inclined main supporting steel columns, where roof purlin are connected between the adjacent inclined main supporting steel columns at intervals. The invention provides a top-down inverted construction method for a large-angle sloping roof with a steel structure as the main structural form. By using the method, the operation safety of an inclined main stressed vertical member during the installation process can be ensured, and the investment of supporting measures is reduced by preferentially installing the intermediate platform, thus effectively ensuring the installation progress, quality and safety of the sloping roof steel structure.

Abstract: A coil component includes a wound coil having a winding portion, having at least one turn, and a lead-out portion extending from an end portion of the winding portion to provide a separation space together with the winding portion and a body including an insulating resin and magnetic powder particles and embedding the wound coil therein. The body has a low-density portion disposed in the separation space and having magnetic powder particle density lower than average magnetic powder particle density of an entirety of the body.

Abstract: Bipartite molecules comprising a peptide affinity moiety and at least one charged moiety and uses thereof in reducing formation of abnormal protein aggregate and treating diseases associated with such abnormal protein aggregate, including neurodegenerative disease characterized by formation of protein aggregates.

Abstract: A method and an apparatus for selecting a background music for video shooting, a terminal device and a medium are disclosed by embodiments of the present disclosure. The method has the steps of: acquiring a viewing instruction for a specified music; jumping to a details page of a complete music corresponding to the specified music according to the viewing instruction; and using the complete music as a background music for video shooting after a shooting-the-same instruction is acquired on the details page.