Abstract: A memory management method includes: performing a bloom filtering operation on a plurality of logic block addresses to determine a read and written frequency of each of the logic block addresses; setting a first program/erase (P/E) cycle threshold and a second P/E cycle threshold value, wherein the first P/E cycle threshold value is smaller than the second P/E cycle threshold value; dividing each of physical memory blocks into a first type memory block, a second type memory block or a third type memory block according to the first P/E cycle threshold value and the second P/E cycle threshold value; and, allocating each of the logic block addresses to the first type memory block, the second type memory block or the third type memory block according to the read and written frequency of corresponding logic block addresses.

Abstract: The present application discloses a DCN processing method for a PLMN that is applied to a network sharing scenario. An access feedback message of a network side is received, and selection assistance information of a DCN and an identifier of a PLMN that serves UE are obtained from the access feedback message, so as to know a PLMN that is actually accessed by the UE. A correspondence between the selection assistance information of the DCN and the identifier of the PLMN that serves the UE is stored. When the UE moves to coverage of the PLMN, a requested DCN to be accessed can be directly determined according to the correspondence, and a RAN node is requested to access the determined DCN. Therefore, a redirection process is reduced, and resource overheads are reduced.

Abstract: A method for expanding circulating tumor cell in vitro includes preparing a cell culture tool having a multi-particle colloidal crystal layer, preparing a cell solution including circulating tumor cells, and contacting the cell solution with the multi-particle colloidal crystal layer, to attach the circulating tumor cells in the cell solution to the multi-particle colloidal crystal layer and rapidly expand by 20 times or more. The multi-particle colloidal crystal layer at least includes first particles having a particle size of 1000 to 5000 nm and second particles having a particle size of 20 to 400 nm. The culture medium in the cell solution at least includes a platelet lysate.

Abstract: A regeneration method for a liquefied gas thiol-removing alkaline solution comprising the following steps: performing an oxygenation reaction with respect to a liquefied gas thiol-removing alkaline solution and, at the same time, utilizing a high air-liquid condition to extract a disulfide and a polysulfide into a gas phase, thus completing the separation of the disulfide and the polysulfide from the alkaline solution, and implementing the regeneration of the liquefied gas thiol-removing alkaline solution.

Abstract: This application provides a user group establishment method and an apparatus. The method includes: After receiving a first message from a communications device, a user group management function network element generates an identifier of a user group based on the first message, and sends the generated identifier of the user group to a terminal by using a communications network element, so that the user group of the terminal is established in a 3GPP network, and the generated identifier of the user group is sent to the communications device.

Abstract: A display assembly, including a housing, an electrically conductive easy-peel adhesive, and a display module, where the housing includes an electric conductor attached to the electrically conductive easy-peel adhesive, the display module includes a conductive mounting surface in contact with the electrically conductive easy-peel adhesive, and the mounting surface is attached securely to the electric conductor using the electrically conductive easy-peel adhesive, a first contact position is disposed on the electric conductor, and a second contact position is disposed on the mounting surface, and when the first contact position and the second contact position are connected to a power supply, the electrically conductive easy-peel adhesive is removed from the display module or the housing.

Abstract: Provided herein are compositions for producing gluten-free bread products, comprising pea starch and at least about 0.5% by weight pea protein based on the total weight of the composition. Also provided are gluten-free bread and bread products, and processes for preparing the same, wherein the bread and bread products comprise pea protein and pea starch, wherein the pea protein is present at at least about 0.5% by weight pea protein based on the total weight of the product.

Abstract: This disclosure provides systems, methods, and apparatus related to optical modulators. In one aspect, a device includes a substrate, a first electrically insulating material disposed over the substrate, a first graphene layer and a second graphene layer disposed in the first electrically insulating material and being separated by the first electrically insulating material, and a waveguide disposed on the first electrically insulating material. At least a portion of the second graphene layer overlays at least a portion of the first graphene layer. The waveguide overlays both the first graphene layer and the second graphene layer.

Abstract: A wearable electronic device includes a body having a first battery and a port electrically connected to the first battery, a band having a connector and a set of first conductors electrically connected to the connector, and a belt having at least one second battery, a set of second conductors and an input port electrically connected to the second battery. The band is connected to the port via the connector so as to be electrically connected to the body. The belt may removably attach to an outer surface of the band, and the second battery may transmit power to the first battery by combining the two sets of conductors. When the belt is removed, the power consumed by the second battery is replenished by an external power source connected to the input port, mastering the information at any time.

Abstract: Embodiments relate to the field of wireless communications technologies, and in particular, to a session context handling method, a network element, and a terminal device. A method includes: receiving, by a session management network element, a first message that is from a mobility management network element and that is used to request to establish a session for a terminal device, where the first message carries an identifier of a data network; obtaining, by the session management network element, capability information of the data network based on the identifier of the data network; and when the capability information of the data network is that the data network supports a non-IP session, generating, by the session management network element, a non-IP session context based on an Ethernet or unstructured session context of the terminal device.

Abstract: A wireless sensor network includes an aggregator, a control device, a bridge device, and a mesh module. The control device is connected with the aggregator and the bridge device. The mesh module is wirelessly connected with the bridge device and the control device. A mesh network is built by the connections of the mesh module, the bridge device, and the control device. A duty cycle of the mesh module is less than or substantially equal to 10 percent. A command sent by the aggregator is converted into a wireless message by the control device, the wireless message is transmitted by the control device and retransmitted through a first amount of radios and repeated for a second amount of times by the bridge device, so that the wireless message is successfully received by the mesh module. Therefore, a mesh network with high efficiency and low cost is achieved.

Abstract: Resistive RAM (RRAM) devices having increased reliability and related manufacturing methods are described. Greater reliability of RRAM cells over time can be achieved by avoiding direct contact of metal electrodes with the device switching layer.

Abstract: A collision control method and apparatus, and a storage medium are provided. The method includes obtaining a collision action to be performed by a first control object in a game client and entity information of the first control object. The entity information includes first entity information representing a skeleton of the first control object, and second entity information representing a group of colliders of the first control object excluding the skeleton and driven by the skeleton. The skeleton and the group of colliders are controlled to perform the collision action of the first control object with a second control object based on the entity information.

Abstract: This application provides a method and an apparatus for determining an ethernet MAC address. The method includes: receiving, by a first network device, a first ethernet MAC address from a terminal; and determining, by the first network device, whether the first ethernet MAC address can uniquely identify the terminal or a PDU session of the terminal within a global network range, and sending indication information to the terminal based on a determining result, where the indication information is used to determine a source MAC address of a packet sent by the terminal, and the source MAC address is an ethernet MAC address that can uniquely identify the terminal or the PDU session of the terminal within the global network range.

Abstract: A middle frame for supporting flexible display is provided. The middle frame for supporting flexible display comprises middle frame element, and a first through groove and a second through groove respectively located on lateral sides of middle frame element. The invention further provided a flexible display device includes middle frame and flexible display positioned in the middle frame element. The flexible display includes flexible substrate, printing wiring board, and at least one of two lateral sides on flexible substrate adjacent printing wiring board has a protrusion portion. A first through groove is correspondingly located to the printing wiring board, and second through groove is correspondingly located to the protrusion portion. The protrusion portion fixed in second through groove, partial wiring board of printing wiring board fixed in first through groove. This present invention solved the problem about difficult aligning flexible display and middle frame.