Abstract: Disclosed are a negative electrode plate and a lithium-ion battery including the negative electrode plate. The negative electrode plate of the present disclosure includes a current collector, a negative electrode active layer arranged on at least one functional surface of the current collector, and a lithium source; and the negative electrode active layer includes a negative electrode active material and a polymer, the polymer includes a first structural unit, the first structural unit is selected from an olefin compound containing a substituted or unsubstituted ureido group, and the olefin compound includes at least one cyclic group. The negative electrode plate of the present disclosure can effectively supplement a lithium loss of the lithium-ion battery in an application process, so that initial charge/discharge efficiency and cycling performance of the lithium-ion battery are improved.

Abstract: Disclosed are a separator and a lithium-ion battery including the separator. The separator includes a coating; the coating includes a first additive and a second additive, and a mass ratio of the first additive to the second additive ranges from 1:9 to 9:1; and the coating includes a plurality of adhesive layer holes, and a pore diameter of the adhesive layer hole ranges from 0.01 ?m to 10 ?m. In the present disclosure, an electrostatic adsorption capability of a surface on a separator coated with an oil or an oil mixture is reduced, so that fewer particles can be adsorbed, and a self-discharge value of a battery cell can be reduced, thereby improving quality of the battery cell.

Abstract: Disclosed are methods of message processing, apparatuses therefor, and an electronic device. An implementation of the disclosure includes: presenting, responsive to a user's preset trigger operation in a target conversation, a schedule set area and a scheduled send button in the target conversation; determining a message send time set by the user via the schedule set area; and retrieving, after the user triggers the scheduled send button, message content in a message input box of the target conversation as message content for a target scheduled message, and creating the target scheduled message according to the message send time. This implementation realizes direct creation of a scheduled message via a message input box of an instant messaging client, facilitates converting an edited instant message to a scheduled message, extends functions of the instant messaging client, and enhances user experience.

Abstract: A liquid-solid axial moving bed reaction and regeneration apparatus and a solid acid alkylation process by using the liquid-solid axial moving bed reaction and regeneration apparatus.

Abstract: A backlight module and a display device are disclosed. The backlight module includes a framework, a light plate, and a plurality of lamp beads. The framework includes a light plate mounting groove. At least two sides of the framework define heat dissipation ports. The light plate is installed in the light plate mounting groove. A cavity is defined inside the light plate, and the cavity communicates with the heat dissipation port. The lamp beads are disposed on the light plate, and pins of the lamp beads extend into the cavity. The framework and the light plate jointly form a supporting structure of the backlight module.

Abstract: A backlight module and a display device are disclosed. The backlight module includes a back plate, a first light source assembly, and a second light source assembly. The first light source assembly includes a first light plate and a plurality of first light beads. The second light source assembly includes a second light plate and a plurality of second light beads. An edge of the first light plate and an edge of the second light plate are adjacent to form a groove portion. The backlight module further includes at least one third light bead and a reflective layer which are arranged in the groove portion. The reflective layer is disposed on a bottom and/or a side wall of the groove portion, and reflects outwards the light irradiated into the gap between the first light plate and the second light plate.

Abstract: A lithium battery includes a wound core and tabs, in which the wound core is formed by stacking and winding an inner separator, a first electrode sheet, an outer separator, and a second electrode sheet; the inner separator is located at the innermost layer of the wound core, and each of the inner separator and the outer separator has a clamping section, a first straight section, and a tail laminating section, where the first straight section is located in front of the first electrode sheet, and the clamping section, the first straight section and the tail laminating section of the inner separator are respectively laminated with the clamping section, the first straight section and the tail laminating section of the outer separator; and a dry peeling force of each of the first straight sections of the inner separator and the outer separator is less than 8 N/m.

Abstract: A lithium battery includes a wound core and tabs, in which the wound core is formed by stacking and winding an inner separator, a first electrode sheet, an outer separator, and a second electrode sheet; each of the inner and outer separators has a clamping section, a first straight section, and a tail laminating section; the inner separator has a first inner laminating section; the clamping section, the first straight section and the tail laminating section of the inner separator are respectively laminated with the clamping section, the first straight section and the tail laminating section of the outer separator; and the first inner laminating section of the inner separator is represented as two parts of the inner separator that are laminated; an adhesive surface and a ceramic surface of the first inner laminating section of the inner separator have a wet peeling force of ?2N/m and ?1N/m, respectively.

Abstract: A lithium battery includes a wound core and tabs, in which the wound core is formed by stacking and winding an inner separator, a first electrode sheet, an outer separator, and a second electrode sheet, and the first electrode sheet and the second electrode sheet have opposite polarity; each of the inner separator and the outer separator has a clamping section, a first straight section and a tail laminating section; where, the first straight section is located in front of the first electrode sheet, the tail laminating section is a separator end, and the clamping section, the first straight section and the tail laminating section of the inner separator are respectively laminated with the clamping section, the first straight section and the tail laminating section of the outer separator; and the first straight section of the inner separator has a surface friction coefficient of 0.1-0.4.

Abstract: An assay for measuring cell-generated forces, is disclosed. The assay includes a first substrate comprising an elastic material having a Young's modulus of between about 0.1 kPa to about 50 kPa and a geometric micropattern disposed onto a surface of the substrate. The micropattern is further comprised of at least one segment consisting of a fluorophore-conjugated material, a material with cell adhesion properties, and has an interior region.

Abstract: The embodiments disclose a method and mobility management node for paging UEs in a radio communication network. The method may comprise: acquiring history migration information indicating migration of one or more UEs from one or more original physical locations to one or more target physical locations; aggregating the history migration information to obtain statistical information on the history migration from each one of the one or more original physical locations to the one or more target physical locations; and determining a paging area based on the statistical information so as to be used for paging a specific UE.