Abstract: Disclosed are a core-shell structure membrane scale inhibitor and a preparation method therefor, wherein the core-shell structure membrane scale inhibitor has a core emulsion obtained via emulsion polymerization, and a shell structure obtained via ultraviolet-light grafting functional monomers. The preparation method has first preparing a core by using an emulsion polymerization process, adding a reactive photo-initiator in the later stage of polymerization, so that the reactive photo-initiator is grafted on the surface of the core, and finally initiating the polymerization of functional monomers by means of ultraviolet light to obtain a core-shell structure membrane scale inhibitor. The surface structure of the core is modified, such that a large number of ionizable groups are grafted on the surface thereof, and thus, a large number of scaling ions such as Ca2+, Mg2+ and Al3+ can be adsorbed.

Abstract: An array substrate has a display area and a bonding region. The display area includes a distal region, a proximal region, and a middle region therebetween. The array substrate includes a base, a common electrode located in the display area, a connecting lead disposed outside the distal region, a conductive frame at least partially surrounding the display area, and at least one first common signal line, at least one second common signal line and at least one third common signal line. The first common signal line, the second common signal line and the third common signal line are respectively coupled to portions of the common electrode located in the distal region, the proximal region and the middle region. The first common signal line is coupled to the connecting lead. The connecting lead and the portion of the common electrode located in the distal region are coupled to the conductive frame.

Abstract: Devices, systems and methods related to management of syntax flags with respect chroma formats in video processing are described. In one representative aspect, a video decoding method includes determining, for a conversion between a video and a coded representation of the video, whether a syntax element associated with an adaptive loop filtering (ALF) operation for a chroma component of the video is included in the coded representation based on a condition. The method also includes performing the conversion according to the determining.

Abstract: A tunable mass damping device, including a connecting, a weighted assembly, and a top connecting assembly connecting an upper end of the connecting rod with a tower beam of a tower and including an anti-rotation mechanism. The anti-rotation mechanism includes: a laterally extending fixing plate fixedly connected with the tower beam through a longitudinally extending supporting member; a laterally extending first movable plate arranged under the fixing plate and fixedly connected with the upper end of the connecting rod; and two connecting shafts spaced apart from each other. Each of the connecting shafts has a lower end fixedly connected to the first movable plate, and an upper end inserted into the fixing plate and connected therewith through a connecting head. The connecting head includes an intermediate elastic layer arranged between inner and outer sleeves of the connecting head.

Abstract: A ventilation structure and an aerosol generating apparatus are provided. The ventilation structure includes a liquid storage tank, an atomization chamber located on one side of the liquid storage tank, and a supporting frame fixedly connected to the liquid storage tank. The supporting frame includes a ventilation channel in communication with the liquid storage tank, the installation groove and the atomization chamber, and an installation groove. The ventilation channel is gradually increased in diameter from an end in communication with the installation groove toward the liquid storage tank. The ventilation channel is of a structure with a bigger top and a smaller bottom, so that the aerosol generating substrate leaking into the ventilation channel can be rapidly guided into the installation groove and stored in the installation groove.

Abstract: An uplink resource processing method is provided. A user equipment (UE) requests uplink resources from a gNB by sending a delay-contained buffer status report to the gNB or obtains from the gNB an indication of uplink resources allocated by the gNB, or the UE allocates the uplink resources to logical channels (LCHs) with delay information during a logical channel prioritization (LCP) procedure.

Abstract: Embodiments of this application disclose a communication method and a communication apparatus applied to a wireless communication system, to provide a signaling design solution applicable to a scenario of multi-AP coordinated transmission. An embodiment of this application provides a communication method, including: a first access point (AP) generates notification information, where the notification information indicates a station (STA) that is to send a channel sounding physical layer protocol data unit (PPDU), the notification information includes identification information of the STA and identification information of a second AP, the identification information of the STA indicates the STA, and the identification information of the second AP indicates the second AP. The first AP sends the notification information to the second AP and to the STA.

Abstract: A heater and a cigarette utensil are provided. The heater includes: a base body; an electrically conductive coating, including a first electrode and a second electrode formed to be spaced apart on a surface of the base body; and an electric heating coating formed on the surface of the base body. Each of the first electrode and the second electrode includes a first portion and a second portion. The first portion of the first electrode and the first portion of the second electrode are both at least partially covered by the electric heating coating to be located between the surface of the base body and the electric heating coating, and are electrically connected to the electric heating coating. The second portion of the first electrode and the second portion of the second electrode are both exposed from the surface of the base body.

Abstract: The present disclosure provides a cable structure with information transmission and risk early warning functions and a method of using the same. An optical fiber unit includes a communicating optical fiber unit and a sensing optical fiber unit. The communicating optical fiber unit consists of a single-mode optical fiber and a casing for protecting the optical fiber. The sensing optical fiber unit consists of a single-mode optical fiber and/or a multimode optical fiber and a casing for protecting the optical fiber. The optical fiber unit includes a single optical fiber or a plurality of optical fibers. The optical fiber in the communicating optical fiber unit and the optical fiber in the sensing optical fiber unit are packaged separately in separate casings or packaged together in a same casing. The optical fiber unit is placed between an outer sheath and a waterproof insulating layer of the power transmission unit.

Abstract: A signal transmission method and an apparatus are provided. In the method, a terminal device receives first indication information, the first indication information is for determining at least one of a mapping parameter and a widely linear processing matrix; and the terminal device sends a second signal, where the second signal is obtained by converting a first signal based on at least one of the mapping parameter and the widely linear processing matrix, and the first signal includes m streams of first data to be sent. The mapping parameter includes a first mapping parameter of the m streams of first data and a second mapping parameter of conjugates of the m streams of first data, and the widely linear processing matrix includes a first widely linear processing matrix of m streams of second data and a second widely linear processing matrix of conjugates of the m streams of second data.

Abstract: An information management method, a device, and a medium. The information management method applied to a first terminal, including: sending an information acquisition request to a server, so that the server responds to the information acquisition request and sends visitor information to the first terminal; receiving the visitor information sent by the server; generating card information according to the visitor information; and sending the card information to an electronic card, so that the electronic card displays the card information.

Abstract: A display panel having a light-transmitting region, at least one first region and a second region includes sub-pixels disposed in the at least one first region and the second region, second light-emitting devices disposed in the light-transmitting region, data lines and first transistors. The data lines include first and second data lines. A first data line is electrically connected to pixel driving circuits in a column of sub-pixels including at least one dummy sub-pixel, and a second data line is electrically connected to pixel driving circuits in a column of sub-pixels in the second region and located in a same column as a column of second light-emitting devices. A second light-emitting device in the column of second light-emitting devices is electrically connected to a pixel driving circuit connected to the first data line. The first data line is electrically connected to the second data line through a first transistor.

Abstract: Provided are a bus-based transaction processing method and system, a storage medium, and a device. The bus-based transaction processing method includes: classifying master devices in a system of a bus according to sensitivity to a time delay, and setting a corresponding initial Quality of Service (QOS) value for each category of master devices, wherein the bus has an outstanding transaction feature; monitoring outstanding transactions of each of the master devices, and computing response time and a predicted cache space utilization rate of the outstanding transactions in a monitoring process; obtaining a new QOS value based on the response time, the predicted cache space utilization rate and the corresponding initial QOS value; and updating the corresponding initial QOS value to the new QOS value, and controlling the bus to perform transaction processing according to the new QOS value.

Abstract: A display panel includes a substrate; a driving layer located on the substrate; an anode layer located on the driving layer; a pixel defining layer located on the driving layer; a light-emitting layer located on the anode layer; a cathode layer located on the light-emitting layer; and a capacitance adjustment layer located between the substrate and the cathode layer. The light-emitting layer includes multiple first-color light-emitting structures. The cathode layer includes multiple cathode units. The cathode units include first cathode units corresponding to the first-color light-emitting structures. The capacitance adjustment layer includes first capacitance adjustment units corresponding to the first cathode units. At least part of a first capacitance adjustment unit is located in the projection of a respective corresponding first cathode unit along the thickness direction of the display panel.