Abstract: A coil module is provided, including a second coil mechanism. The second coil mechanism includes a third coil assembly and a second base corresponding to the third coil assembly. The second base has a positioning assembly corresponding to a first coil mechanism.

Abstract: A process is described for forming taurine, which comprises reacting monoethanolamine with sulfuric acid to provide an 2-aminoethanol hydrogen sulfate ester product, combining the 2-aminoethanol hydrogen sulfate ester product with at least one of carbon dioxide, a carbonate or bicarbonate and with at least one of a sulfite or bisulfite to form a sulfonation reaction mixture, and heating the sulfonation reaction mixture for a sufficient time to form a taurine product therefrom. The efficiency of the sulfonation step is improved sufficiently to enable a continuous process for making taurine, particularly with at least some concurrent water removal in the first, esterification step to facilitate full conversion of the monoethanolamine to the desired 2-aminoethanol hydrogen sulfate ester intermediate.

Abstract: Embodiments are disclosed for a matrix coded stereo signal with periphonic elements. A mixing matrix, suitable for processing a multi-channel audio input signal, is constructed so that the resulting multi-channel output signal contains the same audio elements from the input signal, wherein the spatial relationships between audio elements, as defined by panning rules associated with the input signal format, are preserved in the output signal, as defined by matrix encoding rules associated with the output signal format. The choice of the coefficients of the mixing matrix is governed by a phase-preference rule that is used to determine the appropriate phase to apply to each input signal channel.

Abstract: The method includes: a first electronic device detects signal strength existing when the first electronic device communicates with a second electronic device, and determines whether the signal strength is less than a preset value; when the signal strength is less than the preset value, the first electronic device determines a current service state of the second electronic device, and determines, based on the current service state, working modes that respectively correspond to the first electronic device and the second electronic device and that are suitable for the current service state; and the first electronic device switches a working mode to the determined working mode that corresponds to the first electronic device and that is suitable for the current service state, and sends an instruction to indicate the second electronic device to switch a working mode to the determined working mode that corresponds to the second electronic device.

Abstract: A process comprises continuously adding a first stream and a second stream to a sulfonation vessel, wherein the first stream comprises aminoethanol sulfate ester (AES) and the second stream comprises an aqueous solution of sodium sulfite (Na2SO3). The process comprises continuously mixing the AES and the aqueous solution of Na2SO3 in the sulfonation vessel, thus producing a mixture. The process comprises continuously subjecting the mixture to heat in the presence of an inert gas, thus converting the AES to the taurine via sulfonation. In an aspect, the AES has a residence time of no more than four hours in the sulfonation vessel. In an aspect the heating step is conducted at a temperature of at least 115° C. and a pressure of at least 200 psi.

Abstract: A movable platform includes one or more propulsion units configured to provide a driving force to the movable platform and a control unit operatively coupled to the one or more propulsion units. The control unit is configured to: communicate with a plurality of batteries adapted to supply current to the one or more propulsion units; obtain one or more electrical characteristics of each of the plurality of batteries; and determine, based on the electrical characteristics, a controlling signal to set a power supply state for at least one of the plurality of batteries.

Abstract: An Inode number distribution management method and apparatus for a distributed storage system, and a device and a readable storage medium. The method includes: performing recycling monitoring on a client distributed with an Inode number; if the client connection is abnormal or after metadata is deleted, performing node number recycling processing on the Inode number without the corresponding metadata; re-putting the recycled Inode number into an available Inode number resource; and when the client requests to distribute the Inode number, distributing Inode numbers according to the available Inode number resources, to recycle the Inode number. It is guaranteed that each Inode number is fully utilized under limited Inode number resources, the use amount of the whole Ino is saved, and the number of files stored by the distributed file system under the limited Inode number resources is increased.

Abstract: Provided is an electronic paper. The electronic paper includes: an array substrate and a cover plate that are arranged oppositely, and an electrophoretic layer disposed between the array substrate and the cover plate. The array substrate includes: a substrate, a pixel electrode disposed on the substrate, a first auxiliary electrode disposed on the substrate and electrically connected to the pixel electrode, and a second auxiliary electrode disposed between the pixel electrode and the first auxiliary electrode, wherein the second auxiliary electrode is insulated from the pixel electrode and the first auxiliary electrode. An orthographic projection of the second auxiliary electrode on the substrate is at least partly overlapped with an orthographic projection of the pixel electrode on the substrate, and is at least partly overlapped with an orthographic projection of the first auxiliary electrode on the substrate.

Abstract: The present application relates to the technical field of circuit boards. In particular, disclosed are an optical fiber circuit board assembly and an electro-optical circuit board. The optical fiber circuit board assembly comprises a substrate, which comprises a substrate body, the substrate body at least being provided with a first window; and a plurality of optical fiber units, which are arranged on the substrate, wherein one end of each of the plurality of optical fiber units extends to the first window and is used for being coupled to a plurality of optical devices, and the other end of each of the plurality of optical fiber units extends to the outside of the substrate. By the means, according to the present application, the assembly of optical interconnection and electrical interconnection can be simplified, thereby greatly improving efficiency.

Abstract: The present disclosure provides a display substrate, a manufacturing method thereof and a display apparatus, and relates to the field of display technology. The manufacturing method of a display substrate includes providing a base substrate, and forming pixels on the base substrate, wherein the forming pixels includes: forming a first auxiliary electrode on the base substrate; forming a first interlayer insulating layer on a side of the first auxiliary electrode away from the base substrate; sequentially forming a second conductive film and a first photoresist layer, exposing the first photoresist layer with a mask plate having regions of different light transmittances by controlling exposure time based on requirements on an operating frequency band of the pixels, to form a source electrode and a drain electrode of the thin film transistor and a second auxiliary electrode, forming a second interlayer insulating layer; and forming a pixel electrode.

Abstract: Embodiments of the present disclosure provide a method and system for recognizing a mine microseismic event, and belong to the field of mine data processing.

Abstract: A process for producing taurine, comprising mixing aminoethanol sulfate ester (AES) and a carbon dioxide, thus producing a reaction mixture, and heating the reaction mixture in the presence of a sulfite or a bisulfite, or combination thereof, such that taurine is formed.

Abstract: A shift register unit and a driving method thereof, a gate drive circuit and a display device. The shift register unit includes a first input circuit, an output circuit and a first output pull-down circuit. The first input circuit is configured to charge a pull-up node in response to a first clock signal and reset the pull-up node in response to the first clock signal; the output circuit is configured to output a second clock signal to an output terminal under a control of a level of the pull-up node; the first output pull-down circuit is configured to denoise the output in response to a third clock signal.

Abstract: Methods for evolving cells or strains towards improved methyltransferase activity, particularly SAM-dependent methyltransferase activity, as well as to cells and strains useful in such methods and methods of using the evolved cells in the production of methylated products.

Abstract: An array substrate includes a gate layer, a first insulating layer, a channel layer, a source-drain layer, a second insulating layer, and a common electrode layer that are sequentially stacked, wherein the second insulating lay is provided with via holes formed therein; and the source-drain layer includes a plurality of sources, a plurality of drains, a plurality of data lines and a plurality of common electrode signal lines. The common electrode signal line includes a plurality of common electrode signal line segments, each of the common electrode signal line segments passes through at least one sub-pixel row, and each of the common electrode signal line segments is connected to the common electrode layer through the via hole.

Abstract: A 25-hydroxycholecalciferol monohydrate crystal, a preparation method thereof, and a microemulsion using the 25-hydroxycholecalciferol monohydrate crystal. The X-ray powder diffraction spectrum of the 25-hydroxycholecalciferol monohydrate crystal of the present disclosure shows characteristic peaks at 2? of 10.035°, 11.623°, 14.631°, 15.054°, 15.551°, 16.471°, 17.198°, 19.002°, 19.628°, 20.109°, 21.886°, 23.113°, 23.661°, 24.701°, 25.220°, 25.440°, and 28.527°. The 25-hydroxycholecalciferol monohydrate crystal can effectively enhance the stability of 25-hydroxycholecalciferol, and is more beneficial to the production and storage of related preparations, and thus biological characteristics of 25-hydroxycholecalciferol can be effectively utilized.

Abstract: The present disclosure provides systems and methods for digital imaging and communications in medicine (DICOM) file processing. The methods may include receiving a request for processing a DICOM file. The DICOM file may include data of metadata and pixel data. The methods may also include parsing at least part of the metadata of the DICOM file. The methods may further include writing the data of the DICOM file to one or more data streams based on the parsed metadata.

Abstract: A pixel structure and a manufacturing method therefor, an array substrate, and a display device are provided. The pixel structure includes a pixel electrode, an active layer, a source/drain electrode layer, and a common electrode which are located on a base substrate. The pixel electrode is located between the base substrate and the common electrode. The source/drain electrode layer includes a first electrode and a second electrode which are electrically connected to the active layer, and the second electrode is electrically connected to the pixel electrode. The active layer is located between the base substrate and the source/drain electrode layer. The active layer includes a first surface close to the source/drain electrode layer. The source/drain electrode layer includes a second surface close to the active layer. Partial edge of the first surface is aligned with partial edge of the second surface.

Abstract: The present disclosure relates to the field of display technology, and provides an array substrate and a display panel. The array substrate is provided with a via hole and further includes an annular wiring area. The annular wiring area is located around the via hole and is provided with an incision extending toward an outer edge of the annular wiring area along an inner edge of the annular wiring area, and at least a portion of the annular wiring area is bent toward a side away from a display side along the inner edge.

Abstract: An array substrate includes a base, a plurality of thin film transistors, a passivation layer, at least one reflective electrode, and at least one first connecting electrode. The array substrate has a display area. The thin film transistors are disposed in the display area on the base. The passivation layer covers the thin film transistors, and has at least one first via hole in the display area. The reflective electrode is disposed on a surface of the passivation layer facing away from the base, and is disposed in the display area and uncovers the first via hole. The first connecting electrode is disposed on a side of the reflective electrode away from the base. Each first connecting electrode is connected to a corresponding reflective electrode, and is connected to a source or a drain of a corresponding thin film transistor through a corresponding first via hole.