Abstract: A compound for an organic optoelectronic device, a composition for an organic optoelectronic device including the compound for an organic optoelectronic device, an organic optoelectronic device including the compound or the composition, and a display device including the organic optoelectronic device, the compound being represented by Chemical Formula 1:

Abstract: A top-visible air fryer includes a fryer body, a decorative ring, and a heat insulation ring. The fryer body is internally provided with a cooking chamber with a top opening, and an inner transparent plate for closing the top opening is arranged at the top opening; the decorative ring is arranged above the top opening, a viewing window corresponding to the top opening is arranged in a middle of the decorative ring, and a visible panel is arranged at an upper opening of the viewing window; the heat insulation ring is arranged between the top opening and the decorative ring, an open pore corresponding to the top opening is arranged in a middle of the heat insulation ring, a lower side of the heat insulation ring is connected to the fryer body, an upper side of the heat insulation ring is connected to a lower side of the decorative ring.

Abstract: A method of information processing, an electronic device and a storage medium are provided. The method includes generating a first message based on information indicated by a trigger request from a client of the digital assistant under a first task topic in response to the trigger request; sending the first message to a second server to cause the second server to process the trigger request under the first task topic, the second server being a creator of the first task topic; and receiving a second message returned by the second server and sending the second message to the client of the digital assistant.

Abstract: The present disclosure provides a method for processing information, device, and medium that are applied to a server of a digital assistant. The method includes: receiving a first request associated with a first task subject sent by a client of the digital assistant; determining metainformation of the first task subject according to the first request, wherein the metainformation of the first task subject is stored in the server of the digital assistant; and processing the first request according to the metainformation of the first task subject. In embodiments of the present disclosure, the server of the digital assistant can support task subject-related functions to realize the scene-based application of the digital assistant and further expand the application scene of the digital assistant.

Abstract: A compound for an organic optoelectronic device, a composition for an organic optoelectronic device including the compound, an organic optoelectronic device including the compound or the composition for an organic optoelectronic device, and a display device including the organic optoelectronic device, the compound being represented by Chemical Formula 1:

Abstract: This application discloses a sound masking method and apparatus, and a terminal device. When the terminal device uses a receiver as an output end of an audio signal, the terminal device determines, based on the audio signal, a masking sound signal, and then transmits the masking sound signal by using a speaker. The masking sound signal is determined based on the audio signal, and a difference between a distance from the speaker to a far field and a distance from the receiver to the far field is small. Therefore, the masking sound signal can better mask a leaked sound of the receiver and prevent information leakage in a call sound.

Abstract: Stretchable and flexible thermoelectric devices may generally include a substrate having an array of semiconductors in electrical communication via a plurality of liquid metal interconnects, and coated on at least a portion thereof with opposing liquid crystal elastomer layers. The liquid crystal elastomer layers may be reaction products of a reaction mixture of a mesogenic group, a spacer, a crosslinker, and a photoinitiator. The liquid crystal elastomer layers may alternately heat and cool to achieve cyclical bending actuation when voltage is applied to the thermoelectric device. Methods of making and using the thermoelectric devices are also described.

Abstract: This application provides an air fryer with excellent cooking performance, including a body, a cooking cavity located inside the body, and a frying system, the cooking cavity is connected with the frying system, the body has multiple seasoning boxes on the outside, and the body has multiple feeding mechanisms corresponding to the seasoning boxes inside, one end of the multiple feeding mechanisms is connected with the corresponding seasoning box, and the other end is connected with the cooking cavity.

Abstract: A multifunctional cooking device includes a machine base, a packaging mechanism arranged on a front portion of the machine base, a steaming and boiling mechanism arranged on a rear portion of the machine base, and a frying and grilling mechanism arranged on the upper portion of the machine base and positioned above the steaming and boiling mechanism. A food bag can be vacuumized and sealed through the packaging mechanism. The steaming and boiling mechanism is provided with a steaming and boiling cavity for placing food and a heating assembly for heating the steaming and boiling cavity. A heating medium is arranged in the steaming and boiling cavity, and food packaged and vacuum-sealed can be cooked through the steaming and boiling cavity, and steamed and boiled food can be fried and grilled through the frying and grilling mechanism.

Abstract: A multifunctional nail polishing head includes a grinding head and a grinding handle, a plurality of first helical grooves are defined on a circumferential wall of the grinding head at intervals, the grinding head is provided with a rack between every two adjacent ones of the plurality of first helical grooves, in a radial section of the grinding head, a plurality of sets of large tooth segment are formed along a circumferential direction of the grinding head, each set of the plurality of sets of large tooth segment consists of a plurality of racks, an arrangement density of the plurality of racks in one set of the plurality of sets of large tooth segment is from sparse to dense, or from dense to sparse, or alternates dense and sparse along the circumferential direction of the grinding head.

Abstract: A BS sleeping strategy for a two-tier HeCN that consists of MaBS and MiBS. The approach involves strategically consolidating workloads distributed across the network onto fewer BSs. At the heart of the strategy is a Bidirectional Long Short-Term Memory (BLSTM) neural network, which predicts future traffic for each user. The predicted traffic data informs the proposed BS sleeping strategy, which shifts user connections from under-utilized MiBSs to other BSs, subsequently powering down the idle MiBSs, while MaBSs remain always on. This strategy is executed with utmost consideration for maintaining service quality, ensuring that the switch does not degrade each user's Signal-to-Interference-plus-Noise Ratio thresholds or traffic demand rate.

Abstract: A network link fault diagnosis method includes a cloud server that generates a dialing test task based on dialing test information configured by a user, where the dialing test information includes a source Internet Protocol (IP) address and a destination IP address; and the cloud server runs the dialing test task, and displays a dialing test result, where the dialing test result includes at least one network path, the network path includes a device between a device corresponding to the source IP address and a device corresponding to the destination IP address, and the at least one network path includes at least one of a virtual network path or a physical network path.

Abstract: Disclosed is a method for determining the dynamic adsorption retention of polymer capsules, belonging to the technical field of oil and gas field development engineering, which includes: (1) carrying out a thermal aging experiment to establish relational expressions between a capsule concentration and an aging time, as well as a polymer release concentration and the aging time; (2) setting up a polymer capsule displacement experimental device to determine the release concentration of polymers in effluent; (3) releasing polymers encapsulated by capsules in the effluent to acquire a total adsorption retention of polymers in a porous medium; and (4) inverting respective adsorption retentions of the capsule particles and the polymers in the porous medium.

Abstract: The embodiment of the disclosure provides a method, an apparatus, a device and a storage medium for processing information. The method includes: opening a session in response to a predetermined operation associated with an application; obtaining a target message input by a user in the session, wherein both the user and a digital assistant are members of the session, and the target message is sent for the digital assistant by the user; obtaining operation information of the user in the application; and sending the target message and the operation information to a server. Therefore, relevant operation information of the user in the application may be provided, and the semantics of the user may be better understood when the user is replied. This may facilitate improving the accuracy of the digital assistant reply.

Abstract: The embodiment of the disclosure provides a method, an apparatus, a device and a storage medium for processing information. The method includes: receiving a first interaction message in a first sub-session between a user and a digital assistant, the first interaction message being from the user; determining a first set of information associated with a primary session between the user and the digital assistant based on a primary session identifier of the primary session; determining a sub-session identifier of the first sub-session based on the first set of information; determining, based on the sub-session identifier, a first topic identifier of a first topic to which the first interaction message belongs; obtaining stored context information of the first topic based on the first topic identifier; and obtaining a first reply message of the digital assistant to the first interaction message based on the context information.

Abstract: The present application provides a method and system, a device, and a medium. The method for information processing includes: obtaining an information processing state, wherein the information processing state is used for characterizing a processing state for target information, and the target information is generated according to input information on a dialogue page of a digital assistant; determining, according to the information processing state, display content matched with the information processing state; and displaying, on the dialogue page of the digital assistant, the display content matched with the information processing state. The method reduces the interaction complexity of users in a human-computer dialogue process and improve the operation experience of users.

Abstract: The present invention provides a control method for sidewall contamination of an MRAM magnetic tunnel. In the control method, there is no need to additionally coat an insulation protection layer on the sidewall of an MTJ layer, but a unique funnel-shaped trench is formed during the etching process; the funnel-shaped trench comprises a first area away from a plane where a substrate is located and a second area adjacent to the plane where the substrate is located; the size of the first area in a first direction gradually increases, and the size of the second area in the first direction does not change; and in removing metal contamination on the bottom of the funnel-shaped trench, the funnel-shaped trench can prevent the metal contamination from being attached to the sidewall of the MTJ layer, so as to improve the apparatus performance of an MRAM.