Abstract: A method for dewatering a coal mine goaf by crossing a neighboring goaf is applicable to a scenario including a first goaf, a second goaf, and a third goaf located sequentially at one side of a roadway. A directional hole mechanism is provided between the roadway and the second goaf as well as between the roadway and the third goaf. The directional hole mechanism passes through a coal seam floor at a bottom of the goaf and is communicated to the second goaf and the third goaf. The directional hole includes a first directional hole and a second directional hole. The first directional hole is communicated to the second goaf, the second directional hole is communicated to the third goaf, and the first directional hole is provided with a casing structure.

Abstract: Various solutions for radio link (RL) problem prediction with respect to user equipment and network node in mobile communications are described. An apparatus may perform an RL problem prediction according to an apparatus context to generate a prediction result before a radio link failure (RLF) occurs. The apparatus may determine whether to perform RL early recovery based on the prediction result.

Abstract: The present disclosure relates to a network configuration method and a network configuration apparatus, a computer device, and a storage medium. The method includes: sending a network configuration request; acquiring a response signal; acquiring a preset network configuration level of a current intelligent device, if a signal intensity corresponding to the response signal is greater than or equal to a preset signal intensity; and acquiring network configuration information according to the preset network configuration level. The network configuration information is used for configuring a network with a router. When the network configuration is performed for various intelligent devices based on the method, the network configuration can be performed according to the preset network configuration level set by a user, thereby meeting personalized network configuration requirements of the user.

Abstract: Provided herein is a compound of Formula (IB), a stereoisomer thereof, a pharmaceutically acceptable salt thereof, a pharmaceutically acceptable salt of the stereoisomer thereof, a prodrug thereof, a deuterated molecule thereof or a conjugated form thereof; composition containing the same and the use thereof.

Abstract: A compressor assembly includes a first compressor, a second compressor, a first oil separator, a second oil separator, a storage container, a gas-liquid separator, a liquid balance pipe, and a gas balance pipe. The first compressor has a first air return port, and the second compressor has a second air return port. The first oil separator has a first oil outlet, the second oil separator has a second oil outlet, and the storage container has a refrigerant inlet, the first oil outlet and the second oil outlet both being in communication with the refrigerant inlet. The gas-liquid separator has a first gas separation outlet, a second gas separation outlet, a first oil return hole and a second oil return hole, the first gas separation outlet and the first oil return hole both being in communication with the first gas return port.

Abstract: A high-temperature high-linear-pressure micro-eutectic method for enhancing a strength of a polytetrafluoroethylene (PTFE)-based membrane is disclosed. The method comprises the following steps: pushing a PTFE-based nano functional composite membrane forwards at a speed of 6-8 m/min in a high-temperature high-linear-pressure micro-eutectic cavity with a length of 1.5 m at a temperature of 380° C., controlling a linear pressure of a surface of the PTFE-based membrane to be 50-80 N/m, and under a coiling traction of a membrane coiling roller outside the cavity, enabling membrane molecular chains to shrink and generate eutectic phases, wherein multiple micro-eutectic molecular structures are arranged in parallel, and the PTFE-based nano functional composite membrane has a density of 2.

Abstract: Disclosed is a method for accelerated computation of data. The method includes: acquiring, by an accelerating device, computation acceleration control information from a memory of a host, and the computation acceleration control information includes input parameter address information and computation configuration information; acquiring, based on the input parameter address information, parameters to be computed from the memory of the host; and controlling, based on the computation configuration information, a computation unit to perform a computation operation on the parameters to be computed, and obtaining a computation result.

Abstract: A system that enables searching for representing listings for accommodation reservations on a map is described. The system receives, by a network site of a listing network platform, input comprising search criteria associated with a geographical region and identifies a plurality of listings matching the search criteria. The system identifies a first subset listings of the plurality of listings that is each associated with a respective location that is within a boundary associated with the geographical region and a second subset listings of the plurality of listings that is each associated with a respective location that is outside the boundary associated with the geographical region. The system visually distinguishes the first subset of listings from the second subset of listings on a map-based graphical user interface (GUI) that represents the plurality of listings matching the search criteria.

Abstract: A request processing method and apparatus, a device, and a non-transitory readable storage medium. When modifying reflink data, in the present application, first reading continuous data including currently modified data from a disk to a cache, then modifying corresponding reflink data in the cache, but not modifying other data in the continuous data, and then allocating a new address for the modified new reflink data in the disk, and mapping the cache address of the new reflink data to the new address, so as to store the new reflink data in the new address, and at the same time reducing the reference count of the corresponding reflink data in the reflink shared tree by one. In this solution, there is only one read operation and one write operation for the disk, so the problem of write amplification is reduced.

Abstract: A method for preventing and treating pollution plume migration of a permeable reactive barrier including: mounting monitoring assemblies, so as to monitor operation parameters of an active filler in a reactive barrier and a downstream water body of the reactive barrier in real time; determining whether the active filler in the reactive barrier is passivated according to a change state of the operation parameters, and if passivation occurs, performing a depassivation treatment on the reactive barrier; determining whether a gas blockage occurs in the active filler in the reactive barrier according to the change state of the operation parameters, and if a gas blockage occurs, performing a gas guiding treatment on the reactive barrier; and determining whether a microorganism content in the reactive barrier is greater than a preset microorganism value according to the change state of the operation parameters.

Abstract: The invention belongs to the field of insulating materials, in particular cable insulating materials, and particularly relates to a modified flexible polypropylene insulating material, and preparation method and use thereof. The modified flexible polypropylene insulating material comprises a propylene-based continuous phase, and a rubber phase and a grafted phase derived from an unsaturated bond-containing polymerizable monomer dispersed in the propylene-based continuous phase; wherein, the modified flexible polypropylene insulating material has a content of xylene solubles of 10-55 wt %, preferably 15-45 wt %, more preferably 18-40 wt %, and still more preferably 20-40 wt %, based on the total weight of the modified flexible polypropylene insulating material; the content of structural units derived from the unsaturated bond-containing polymerizable monomer and in a grafted state in the modified flexible polypropylene insulating material is 0.3-6 wt %, and preferably 0.

Abstract: A display terminal adjustment method is provided, this method includes: obtaining image data of an image to be displayed and screen data of the display terminal; obtaining a first adjustment ratio and a second adjustment ratio according to an image size in the image data and a screen size in the screen data; adjusting the image to be displayed to obtain a first target image according to the first adjustment ratio, and adjusting the image to be displayed to obtain a second target image according to the second adjustment ratio; and adjusting the display terminal to be in a target display mode according to the first target image and the second target image, according to this method, a size of a blank area of the display terminal is reduced, and an utilization rate of the screen of the display terminal is improved.

Abstract: A solar cell structure, a method for preparing a solar cell, and a mask plate. The solar cell structure includes a substrate, a first doped layer, and a plurality of first transparent conductive layers. The first doped layer is disposed on a surface of the substrate. The plurality of first transparent conductive layers are spaced apart from each other and disposed on a surface of the first doped layer away from the substrate. A region to be cut of the solar cell structure is located between two adjacent first transparent conductive layers.

Abstract: An array substrate is provided. The array substrate includes a plurality of first type data lines and a plurality of second type data lines. A respective one of the plurality of first type data lines crosses over subpixel apertures of multiple subpixels of a first color, and does not crosses over subpixel apertures of any subpixel of a second color and does not crosses over subpixel apertures of any subpixel of a third color, the first color, the second color, and the third color being different colors. A respective one of the plurality of second type data line does not cross over any subpixel aperture. A respective subpixel aperture of a subpixel of the first color includes a first region and a second region. A ratio of a first area of the first region to a second area of the second region is in a range of 2:8 to 8:2.

Abstract: The present disclosure relates to a heterojunction cell and a manufacturing method thereof, a photovoltaic module and a photovoltaic system. The heterojunction cell includes: a substrate; a first intrinsic silicon layer, a first doped layer, and a first transparent conductive layer that are sequentially stacked on a first surface; and a second intrinsic silicon layer, a second doped layer, and a second transparent conductive layer that are sequentially stacked on a second surface. A doping type of the first doped layer is opposite to a doping type of the second doped layer. The first transparent conductive layer covers at least part of the first surface. The second transparent conductive layer covers the second surface and at least part of the plurality of lateral surfaces. An edge of the first transparent conductive layer is spaced apart from an edge of the second transparent conductive layer, to define an isolation region therebetween.

Abstract: Provided are a display substrate and a preparation method thereof, and a display apparatus. The display substrate includes a plurality of sub-pixels, and a pixel drive circuit in the sub-pixel includes a drive transistor and a storage capacitor; the display substrate includes a semiconductor layer, a first conductive layer and a second conductive layer which are sequentially disposed on a substrate; the semiconductor layer at least includes an active layer of a drive transistor; the first conductive layer at least includes a first electrode plate; and the second conductive layer at least includes a second electrode plate and an electrode plate connection line, wherein the electrode plate connection line is connected to a second electrode plate in an adjacent sub-pixel in a first direction.

Abstract: A human activity recognition fusion method and system for ecological protection red line is disclosed. The method includes: obtaining a pre-stage remote sensing image and a post-stage remote sensing image of a target ecological protection red line region, and performing a data pre-processing; inputting the pre-processed pre-stage remote sensing image and the post-stage remote sensing image into a human activity recognition model after a pre-training; identifying a human activity pattern of the target ecological protection red line region as a first detection result; segmenting, calculating and analyzing the latest image data corresponding to the target ecological protection red line region based on a geographical country situation data to obtain a change pattern as a second detection result; and fusing the first detection result and the second detection result to obtain a change detection pattern of the target ecological protection red line region.

Abstract: A display device includes a driving substrate, a plurality of micro light-emitting elements dispersedly disposed on the driving substrate, and a common electrode. A groove is provided on the driving substrate between the micro light-emitting elements. Each of the micro light-emitting elements includes an epitaxial structure layer and a first electrode and a second electrode disposed on opposite sides of the epitaxial structure layer. The common electrode is disposed on the driving substrate, is located between the first electrodes of the micro light-emitting elements, and exposes an upper surface of the first electrode. An insulating layer covers sidewalls of the micro light-emitting elements and extends into the groove to improve reliability of the device.

Abstract: The present application discloses a request processing method and apparatus, a device, and a non-transitory readable storage medium. When modifying reflink data, in the present application, first reading continuous data including currently modified data from a disk to a cache, then modifying corresponding reflink data in the cache, but not modifying other data in the continuous data, and then allocating a new address for the modified new reflink data in the disk, and mapping the cache address of the new reflink data to the new address, so as to store the new reflink data in the new address, and at the same time reducing the reference count of the corresponding reflink data in the reflink shared tree by one.

Abstract: A pixel driving circuit is provided. The pixel driving circuit includes a light emission control circuit and a drive circuit. The light emission control circuit controls a potential of a control terminal of the drive circuit under the control of a coupled signal terminal, and the drive circuit drives a coupled light-emitting element to emit light based on the potential of the control terminal thereof. The drive circuit includes two drive transistors connected in parallel, and subthreshold swings of the two drive transistors are different.