Abstract: Computer-implemented methods, apparatus, and systems for data storage and data query are described. During data storage, the number of neighboring graph nodes in each starting graph node in directed graph graph data to be stored is determined, and a data storage mode is determined according to the number of neighboring graph nodes. When the data storage mode is not an ultra-large node data storage, node data, neighbor information, outgoing edge index feature information, and outgoing edge data of the starting graph node are stored in the same data fragment. When the data storage mode is an ultra-large node data storage, node data, neighbor information, outgoing edge index feature range information, and outgoing edge data are stored in a starting graph node data fragment, and the outgoing edge data and outgoing edge data storage address information of the starting graph node are stored in at least two outgoing edge data fragments.

Abstract: A query request is received for querying graph data, including a filtering condition for an attribute value of a first attribute, and used to query a destination edge in a neighboring edge of a first node that satisfies the filtering condition. Graph data includes point data of the first node and edge data of a neighboring edge stored in a single-point data block corresponding to the first node and comprising index data of the edge data used to index a first attribute of the edge data, record the attribute value of the first attribute, and record a storage location of an edge corresponding to the attribute value of the first attribute in the single-point data block. Using the index data and filtering condition, a storage location of the destination edge in the single-point data block is determined and data of the destination edge obtained.

Abstract: The present disclosure provides a method and a device for preparing a modified poly (m-phenylene isophthalamide) (PMIA) fiber by continuous polymerization-dry-wet spinning. The method includes the following steps: (1) preparing a mixed solution of m-phenylenediamine (MPD) and a copolymerized diamine monomer in N,N-dimethylacetamide (DMAC) serving as a solvent using a cosolvent; (2) mixing isophthaloyl chloride (IPC) with the mixed solution of the MPD and the copolymerized diamine monomer in the DMAC, and conducting pre-polycondensation and polycondensation in sequence to obtain a modified PMIA resin solution; and (3) subjecting the modified PMIA resin solution to additive addition, filtration, defoaming, and dry-wet spinning to obtain the modified PMIA fiber.

Abstract: Provided is a display backplate including an array substrate and a plurality of pairs of connection structures on the array substrate, wherein the array substrate includes a plurality of thin-film transistors and a common electrode signal line, wherein at least one of the plurality of thin-film transistors is connected to one of a pair of connection structures and the common electrode signal line is connected to the other of the pair of connection structures; and an area of a first section of the connection structure is negatively correlated with a distance between the first section and a surface of the array substrate, and the first section is parallel to the surface of the array substrate.

Abstract: The present invention relates to the field of biomedicine and specifically relates to an anti-VEGF-anti-PD-L1 bispecific antibody, a pharmaceutical composition of same, and uses thereof. Specifically, the present invention relates to the bispecific antibody, which comprises: a VEGF-targeted first protein functional area and a PD-L1-targeted second protein functional area, wherein: the first protein functional area is an anti-VEGF antibody or an antigen-binding fragment thereof, or, the first protein functional area comprises a VEGF receptor or a fragment having a VEGF receptor function, and the second protein functional area is an anti-PD-L1 monoclonal antibody. The bispecific antibody of the present invention is capable of activating the immune system and blocking tumor angiogenesis at the same time, and provides great antitumor prospects.

Abstract: Provided is a complementary determining region (CDR) of a VHH chain of an anti-PD-L1 single-domain antibody, wherein the CDR of the VHH chain includes the following: CDR1 with an amino acid sequence as shown in SEQ ID NO:5n+1; CDR2 with an amino acid sequence as shown in SEQ ID NO:5n+2, or CDR2 with an amino acid sequence having an sequence identity of greater than 85% with a sequence as shown in SEQ ID NO:2; and CDR3 with an amino acid sequence as shown in SEQ ID NO: 5n+3; wherein, each n is independently 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 or 15.

Abstract: A device for realizing the splicing of an array fiber and a large-size quartz end cap comprises a carbon dioxide laser, a light splitter, a light beam shaper, a high reflectivity mirror, an image detection module, an array fiber and a carrier thereof, a large-size quartz end cap and a carrier thereof, a stepping motor, a thermodetector, and a computer; a laser beam emitted by the carbon dioxide laser is divided into two light beams through a light splitter, after the two light beams respectively pass through the beam shaper and the high reflectivity mirror, two strip-shaped light spots with uniform power density are integrally formed to heat a splicing face of the large-size quartz end cap, a uniform temperature field of a target splicing area is achieved through indirect heating and heat conduction.

Abstract: Executing applications includes: establishing a connection with an IoT device; receiving a signal from the IoT device; obtaining one or more data adapters corresponding to the IoT device, the one or more data adapters being determined based in part on information from signal received from the IoT device; processing the signal according to the one or more data adapters; and transmitting the processed signal to a corresponding application or an operating system to execute corresponding operations.

Abstract: Embodiments of the present application relate to a method, device, and system for context awareness and providing a service. The method includes connecting, by a terminal, to a peripheral, obtaining, by the terminal, information corresponding to the peripheral, determining, by the terminal, context information based on the information corresponding to the peripheral and a connection status of a connection between the terminal and the peripheral, and performing, by the terminal, one or more operations based at least in part on the context information.

Abstract: The present application discloses a method, device, and system for interfacing with a component in a plurality of interaction modes. The method includes obtaining an input, determining that the input corresponds to an interaction event in a first interaction mode, the first interaction mode being a non-touch interaction mode, determining a component corresponding to the interaction event based at least in part on registration information for the first interaction mode, wherein the component is mapped to a plurality of interaction events for a plurality of interaction modes, and performing a response operation based at least in part on the registration information associated with the component and the interaction event.

Abstract: Causing an interface of one application to be embedded into an interface of another application is disclosed, including: receiving a service request from a terminal; determining that the service request is associated with a second application; determining interface data that is used to generate the second interface associated with the second application; and sending the interface data to the terminal. Embedding an interface of one application into an interface of another application is disclosed, including: presenting a first interface associated with a first application; generating a service request for a requested service feature; receiving interface data determined based at least in part on the service request; generating a second interface associated with a second application using the interface data; and embedding and presenting the second interface associated with the second application within the first interface associated with the first application.

Abstract: The present application discloses a method, device, and system for interfacing with a component in a plurality of interaction modes. The method includes obtaining an input, determining that the input corresponds to an interaction event in a first interaction mode, the first interaction mode being a non-touch interaction mode, determining a component corresponding to the interaction event based at least in part on registration information for the first interaction mode, wherein the component is mapped to a plurality of interaction events for a plurality of interaction modes, and performing a response operation based at least in part on the registration information associated with the component and the interaction event.

Abstract: A method including in response to voice information, acquiring a response object to which corresponding voice information is registered and which occupies an interactive medium; and informing the response object to respond to the voice information. The technical solution enables an operating system to automatically determine a response object responding to voice information triggered by a user from numerous response objects in view of voice information registered at each response object and the occupation of interactive media by each response object. The technical solution removes the restriction that a user must speak a wakening phrase to activate a required response object each time before speaking voice information. Thus, a user only needs to speak short voice information that shows the intention for use thereof during a process of using a certain response object, thereby improving the convenience of a user performing voice interaction.

Abstract: A method, a public account server, and a mobile terminal for sending and generating a card are disclosed. The method includes: acquiring user information and card information of the mobile terminal; generating card data for the mobile terminal by using a preset card data model according to the user information and the card information of the mobile terminal; and sending the card data to the mobile terminal, so that the mobile terminal receives the card data, acquires a card template corresponding to the card data, and generates the card by using the card data and the card template.

Abstract: Embodiments of the present application relate to a method, device, and system for obtaining service, executing operations, and offline physical equipment-based information transmission. The method includes obtaining, by a terminal, identifying information associated with a provision device, communicating, by the terminal, the identifying information to an identifying information receiver, obtaining, by the terminal, provision information associated with the provision device, wherein the provision information is obtained as feedback by the identifying information receiver based on the identifying information, and wherein the provision information is indicative of at least one service or one product provided by the provision device, and providing, by the terminal, at least a subset of the provision information associated with the provision device to a user of the terminal.

Abstract: Embodiments of the present application relate to a method, device, and system for associating a service account. The method includes obtaining, by one or more processors, event data in connection with execution of an application on a terminal, wherein the event data corresponds to one or more trigger types, determining, by one or more processors, whether the event data corresponds to a predefined trigger data, and in response to determining that the event data corresponds to the predefined trigger data, providing, by one or more processors, service account-association information corresponding to the predefined trigger data.

Abstract: Embodiments of the present application relate to a method, device, and system for displaying information. The method includes determining that an information list is being browsed, wherein the information list comprises a plurality of items, and an item in the plurality of items comprises one or more key words and one or more non-key words, receiving a slide instruction, in response to receiving the slide instruction, performing a slide function on at least a portion of the information list and performing one or more preset functions in relation to one or more words of the information list to display the one or more words of the information list differently from one or more other words in the information list.

Abstract: Upon receipt of a message including text content, matching is performed using a preset activity matching template. If the matching is successful, an activity card of a corresponding activity type is generated, and a related service application is displayed when the activity card is displayed. The present disclosure enables a user to see various related activity cards only by entering a list of activities without manually searching for, from a great number of message including text contents, a message including text content relevant to an activity. Moreover, the present disclosure enables the user to see the most related service application only by displaying an activity card without searching for and downloading an associated application program and without manually searching for an application relevant to an activity from hundreds of applications at a mobile terminal.

Abstract: The present application discloses a method, device, and system for controlling an Internet of Things (IoT) device. The method includes receiving a signal from an Internet of Things (IoT) device; obtaining a device identifier (ID) based at least in part on the signal, determining interface data corresponding to the IoT device based at least in part on the device ID, and providing a control interface that is configured to control the IoT device, the control interface being provided based at least in part on the interface data.

Abstract: Providing Internet application services includes acquiring an invocation command for an Internet application service and opening a service page corresponding to the Internet application service, generating an Internet application service invocation result based on an Internet application service invocation operation performed by a user on the service page, sending the Internet application service invocation result to the Internet application service provider and causing the Internet application service provider to generate invocation result card model data based on the Internet application service invocation result, generating an invocation result display card, and displaying the one or more other Internet application services to the user.