Abstract: A dataset generation method, an information sending method, apparatuses, and related devices, and pertains to the field of communication technology. The dataset generation method of an embodiment of this application includes: receiving, by a first device, first information from a second device, where the first information includes a first identifier and data information, the data information being information obtained by processing information related to device communication in a target processing manner and the first identifier being used to indicate the target processing manner; and generating, by the first device, a dataset based on the first identifier, where the dataset includes data information associated with the first identifier, the dataset is used for artificial intelligence (AI) model processing, and the AI model processing includes at least one of model inference of AI models, model training of AI models, and model monitoring of AI models.

Abstract: This application relates to an artificial intelligence (AI) service processing method and a device in the field of communication technologies. The artificial intelligence AI service processing method of embodiments of this application includes: receiving, by a network-side device, an AI service request from a target device, where the AI service request includes an AI service identifier of a requested first service and AI assistance information, the AI assistance information includes AI service trigger information and/or assistance information related to an AI model; and feeding back, by the network-side device, a service result of the first service to the target device based on the AI service identifier of the first service and the AI assistance information.

Abstract: This application discloses a function control display method performed by a computer device. The method includes: displaying a scene interface of a virtual scene including a virtual object and a touch entry of a virtual compass being displayed on the scene interface; blurring, in response to a touch operation on the touch entry without interrupting a process corresponding to the virtual scene, the virtual scene displayed on the scene interface, displaying, on the scene interface on which the blurring has been performed, a scene in which the virtual compass appears in the virtual scene when being activated by the virtual object, and displaying, around the virtual compass, a plurality of function controls associated with the virtual compass. In the solution provided in embodiments of this application, simplicity of the scene interface is ensured, and a need of switching the scene interface to display the function controls is eliminated.

Abstract: Disclosed are a carbocyclic nucleoside, an oligonucleotide and preparation methods therefor and medical uses thereof, and the carbocyclic nucleoside is a compound or salt shown in the following Formula (I). The oligonucleotide or pharmaceutically acceptable salt thereof provided in the present disclosure can be used for preparing a drug for gene therapy, gene vaccination, antisense therapy, short interfering RNA, or nucleic acid transfer. The oligonucleotide in the present disclosure has high binding affinity to single-stranded RNA, increase stability to nuclease degradation and plasma stability.

Abstract: This application discloses an information transmission method and apparatus, and a device. The information transmission method in embodiments of this application includes: receiving, by a first device, first information from a second device, where the first information includes at least one of the following: a first mapping relationship between an identifier of a mapping processing manner and a data collection requirement, and a first identifier, and the first identifier is used to indicate a target mapping processing manner; determining, by the first device, the target mapping processing manner based on the first information; and sending, by the first device, a first message to a third device, where the first message includes the first identifier and mapped data, and the mapped data is data obtained by processing collected data in the target mapping processing manner.

Abstract: A model deactivation method includes: receiving, by a first device, first information sent by a second device, where the first information is used to indicate information related to a first condition, and the first condition includes: support for a target mapping processing manner; and performing, by the first device, a deactivation operation on an inference model in a case that the first condition is not met, or maintaining, by the first device, the inference model in an activated state or activating the inference model in a case that the first condition is met, where the inference model corresponds to mapped data, and the mapped data is data obtained in the target mapping processing manner.

Abstract: A data collection method, a data processing method, apparatuses, and related devices, and pertains to the field of communication technology. The data collection method includes: receiving, by a first device, first information sent by a second device, the first information including a first identifier and a virtual beam identifier; generating, by the first device, a dataset based on the first information; and establishing, by the first device, an association relationship between the dataset and the first identifier; wherein the first identifier is an identifier of a first relationship, and the first relationship is a mapping relationship between a beam pointing of the second device and the virtual beam identifier.

Abstract: This disclosure provides systems, methods, and apparatus related to optical systems. In one aspect, a method includes: generating a plurality of laser beams; receiving the plurality of laser beams at the point at a diffractive optical element, the diffracting optical element diffracting the plurality of laser beams to generate a plurality of output laser beams including a central laser beam and a plurality of side laser beams; measuring a power of at least two of the plurality of output laser beams generated by the diffractive optical element; determining a phase error in laser beams of the plurality of laser beams from the power of the at least two of the plurality of output laser beams; and changing the phase N?1 laser beams of the plurality of laser beams, with N being a number of the plurality of laser beams.

Abstract: Provided is an isolated antibody or antigen-binding fragment thereof that binds specifically to human CD-L1 protein, a nucleic acid molecule encoding the same, therapeutic compositions thereof, and their use to treat a PD-L1 related disease, such as a tumor which is PD-L1 positive.

Abstract: Provided in the present invention are a biodegradable ureteral stent and a preparation method therefor. The biodegradable ureteral stent is of a hollow circular tubular structure (1), a fixing structure (2) for preventing sliding is disposed at two ends or one end, a tube wall is also provided with a plurality of penetrating drainage side holes (3), and a material used is a composite material formed by at least a glycolide-?-caprolactone copolymer, an ethylene oxide polymer, and a medical developer. In the glycolide-?-caprolactone copolymer, a weight percentage content of glycolide is 51-58%, such that the copolymer has appropriate mechanical strength and softness and hardness and gradually becomes soft with prolonging of the degradation time. Meanwhile, a certain proportion of the ethylene oxide polymer is added, such that the polymer has a lower constant stretch modulus after degradation and is softer and smoother.

Abstract: An example includes: receiving a process variable; predicting a estimation value by linear fitting on a number of recent values, comparing that with a warning threshold, and if greater, setting the estimation value as a first value; comparing the current value with a value at the same position in the previous cycle to determine a deviation value, adding the deviation value to the previous peak value or trough value to serve as a maximum estimation value, comparing the maximum value with the preset warning threshold, and if greater, setting the maximum value as a second estimation value; computing a estimation value on the basis of the first and the second estimation; comparing the process variable estimation value with the preset warning threshold; and issuing an early alert signal if the estimation value is greater than the threshold.

Abstract: The present application discloses an artificial intelligence request analysis method and apparatus and a device. The method of the embodiments of the present application includes: determining, by a first device, first information based on a first request of a second device, where a category of the first request includes an AI inference service request or a self-evolution request; determining, by the first device, an auxiliary device that completes the first request, where auxiliary device is a third device and/or a fourth device; and transferring, by the first device, the first information to the auxiliary device; where the third device is configured to provide a candidate AI model and model information of the candidate AI model, the fourth device is configured to split the first request into a target request and send the target request to a corresponding functional entity to assist in completing the first request.

Abstract: A refrigeration appliance has: a compartment, provided with a storage space applicable to accommodating articles to be cooled; an air duct module, applicable to forming an air duct in the compartment, and including an air duct main body applicable to defining the air duct, and an air duct cover installed to one side of the air duct main body facing the storage space; and a purification module, at least partially located in the air duct to purify gas flowing through the air duct. The air duct module is configured to allow the purification module to be installed to the air duct cover from one side of the air duct main body facing away from the air duct cover in a state where the air duct main body and the air duct cover are assembled with each other.

Abstract: Provided is a method and system for converting trajectory coordinates of moving objects, including: capturing a video of moving objects by drone; extracting trajectory data of moving objects in pixel coordinate system; solving a representation of unit direction vector corresponding to target point in camera coordinate system in ECEF coordinate system based on location information of drone, attitude information of camera, and intrinsic parameter information of camera during capturing of each frame, and in combination with pixel coordinates of target point in pixel coordinate system, to obtain a representation of vector from ECEF origin to the target point; and, representing coordinates of target point in WGS84 coordinate system by using the representation of vector from the ECEF origin to the target point, and finally obtaining the coordinates of target point in WGS84 coordinate system based on target point altitude is the same as altitude at which the drone takes off.

Abstract: A fixture and a construction method suitable for installation and uninstallation of large steel structures are provided. The fixture has a limit adapter component used to support and fix steel structures, a spherical sliding device connected with the limit adapter component, a locking device provided with an arc-shaped groove, an inclined strut whose two ends are hinged with the locking device and the spherical sliding device respectively, a jacking mechanism installed at the bottom of the locking device, and a gasket adjustment unit located outside the jacking mechanism and abutted with the bottom of the locking device.

Abstract: The present invention relates to a solid precipitation apparatus and a solid precipitation process, wherein said apparatus and said process, particularly when used for the desalination of a high-salinity wastewater, can meet the requirement of stable operation for a long period, can realize efficient removal of salts from the wastewater, and solve the problems of difficult desalination of high-salinity wastewater, easy blockage, and the like. The solid precipitation apparatus comprises a housing, an inlet for a stream, a discharging outlet, and a support disposed in an inner chamber of said housing, wherein the configuration of said support is suitable for a solid substance to be deposited and loaded thereon.

Abstract: Provided are a recombinant expression vector for whooping cough antigens, an engineered bacterium and use thereof. The recombinant expression vector for whooping cough antigens comprises a protein expression cassette for pertactin, a gene for resistance screening, and an upstream recombinant nucleic acid fragment and a downstream recombinant nucleic acid fragment of filamentous haemagglutinin gene, wherein the protein expression cassette for pertactin is located between the upstream recombinant nucleic acid fragment and the downstream recombinant nucleic acid fragment of the filamentous haemagglutinin gene, and the upstream recombinant nucleic acid fragment and the downstream recombinant nucleic acid fragment of the filamentous haemagglutinin gene can undergo homologous recombination with the upstream and downstream of the filamentous haemagglutinin gene, respectively.

Abstract: An automated platform for inoculating a variety of receptacles with biological samples for testing and analysis. The lab automation system includes a plurality of modules used to automate the inoculation of media for subsequent analysis. In this regard, the lab automation system has one module to enter specimen/‘order information and store an inventory of petri dishes. Another module is used to label the sample receptacles with a unique identifier that associates the receptacles with the sample. Yet another module includes a robot for retrieving sample and inoculating the receptacles. The sample inoculation module also includes an apparatus that will receive slides, inoculate those slides, and further process the slides for analysis.

Abstract: This application discloses an information feedback method and apparatus, and a device. The information feedback method in embodiments of this application includes: receiving, by a first device, requirement information sent by a second device, where the requirement information is used to indicate a requirement corresponding to an artificial intelligence AI service; and sending, by the first device, feedback information of the requirement information to the second device, where the feedback information is used to indicate whether to agree with a requirement corresponding to the requirement information.

Abstract: This application discloses a sample determining method and apparatus, and a device. The sample determining method includes: receiving, by a first device, first information sent by a target device; and determining, by the first device based on an inference result of a target inference model and the time-varying parameter information, a training sample used for training the target inference model. The first information includes time-varying parameter information and Artificial Intelligence (AI) model attribute information. The time-varying parameter information is used for indicating randomness of a communication behavior. The target inference model is an inference model corresponding to the AI model attribute information.