Abstract: A method for automatic control of a simulation error in an analog circuit and a use thereof are provided. The method first determines a measurement object and acquires a simulation standard by simulating the measurement object. Then, the method performs simulation based on different parameters of a circuit netlist to acquire an electrical parameter and/or circuit performance evaluation indicator of the measurement object during a simulation process. The method forms a simulation sampling dataset based on a simulation option combination parameter and an error corresponding to the simulation standard. Finally, the method optimizes and analyzes the simulation sampling dataset based on an artificial intelligence algorithm to acquire a simulation option combination that meets a simulation error requirement and takes a least time. The solution achieves automatic selection of the simulation option combination, improving the accuracy of the simulation result.

Abstract: An online detection device underwater elements includes an LIBS system in a sealing pressure chamber and an external airflow control system. The airflow control system has a gas probe bin and a gas source. An opening is formed at one end of the gas probe bin while the other end and the sealing pressure chamber are hermetically partitioned through a glass window. A laser in the LIES system outputs laser to an underwater object surface to be detected for generating plasma spectra. A spectrometer collects plasma spectra returned along an original optical path. When the device operates in water, the balance gas storage tank produces gas with the same pressure as underwater. A flow model is invoked according to the current water pressure to accurately control the air flow rate to form a stable gas environment in the gas probe, which improves the plasma excitation and collection efficiency.

Abstract: The present disclosure relates to antibodies and antibody derivatives that bind to B7H3 (also known as CD276) and methods of using the same. In certain embodiments, the antibody or antibody derivative disclosed herein comprises a single domain antibody that binds to B7H3.

Abstract: A deep learning-based video editing method can allow for automated editing of a video, reducing or eliminating user input, saving time and labor investments, and thereby improving video editing efficiency. Attribute recognition is performed on an object in a target video using a deep learning model. A target object is selected that satisfies an editing requirement of the target video. A plurality of groups of pictures associated with the target object from the target video are obtained using editing. An edited video corresponding to the target video is generated using the plurality of groups of pictures.

Abstract: Disclosed herein a process for preparing a cathode active material of Formula (I) LiNixCoyMnzO2, including steps of: i) preparing a precursor of hydroxides or carbonates of Ni, Co and Mn; ii) mixing the precursor obtained from step i) with a source of Li; and iii) calcining the mixture obtained from step ii), where step iii) includes multi-step calcination, where x is in a range of from 0.80 to 0.95 and preferably from 0.80 to 0.92, y is in a range of from 0.01 to 0.15 and preferably from 0.01 to 0.12, and z is in a range of from 0.01 to 0.15 and preferably from 0.01 to 0.12, and the sum of x, y and z is 1.

Abstract: A method for automatic control of a simulation error in an analog circuit and a use thereof are provided. The method first determines a measurement object and acquires a simulation standard by simulating the measurement object. Then, the method performs simulation based on different parameters of a circuit netlist to acquire an electrical parameter and/or circuit performance evaluation indicator of the measurement object during a simulation process. The method forms a simulation sampling dataset based on a simulation option combination parameter and an error corresponding to the simulation standard. Finally, the method optimizes and analyzes the simulation sampling dataset based on an artificial intelligence algorithm to acquire a simulation option combination that meets a simulation error requirement and takes a least time. The solution achieves automatic selection of the simulation option combination, improving the accuracy of the simulation result.

Abstract: A visual turbidity detection device and detection method thereof includes an observing box, an observing assembly, and a light assembly. The observing box includes a box, at least one side of the box defines an observing window, and at least one side of the box is capable of being disassembled to define an opening for taking and placing a sample to be tested. The observing assembly includes a first base and a first rotation shaft. An end of the first rotation shaft is rotatably connected to a bottom wall of the box, a shaft body of the first rotation shaft is fixedly connected to the first base, another end of the first rotation shaft extends out of a top wall of the observing box, and the first base is configured to place the sample to be tested. The light assembly is disposed on an inner wall of the observing box.

Abstract: According to embodiments of the disclosure, a method, an apparatus, a device and a storage medium for information retrieval are provided. In the method, input content for indicating a retrieval requirement is obtained from a target object; a set of retrieval elements are determined based on the input content, the set of retrieval elements comprising at least action elements for describing an event associated with a business object to be retrieved; and a set of retrieval results for the retrieval requirement are provided based on the set of retrieval elements and historical interaction information, the historical interaction information being generated based on a set of interaction events for at least one business component. Thereby, the embodiments of the disclosure can support natural language search of the business object by the user by utilizing the historical interaction information between the user and the business component.

Abstract: A visual turbidity detection device and detection method thereof includes an observing box, an observing assembly, and a light assembly. The observing box includes a box, at least one side of the box defines an observing window, and at least one side of the box is capable of being disassembled to define an opening for taking and placing a sample to be tested. The observing assembly includes a first base and a first rotation shaft. An end of the first rotation shaft is rotatably connected to a bottom wall of the box, a shaft body of the first rotation shaft is fixedly connected to the first base, another end of the first rotation shaft extends out of a top wall of the observing box, and the first base is configured to place the sample to be tested. The light assembly is disposed on an inner wall of the observing box.

Abstract: A recombinant vector containing the immunogenic protein of African swine fever virus, a recombinant bacterium and use thereof, and relates to the technical field of gene recombination. The recombinant vector can be used to construct a recombinant Lactobacillus expressing the immunogenic protein of African swine fever virus, and after mixing the Lactobacillus solution that can secrete protein p72 and protein p54, respectively, an oral live bacterial preparation for preventing African swine fever can be prepared. The oral live bacteria preparation prepared by the disclosure can safely, effectively and quickly prevent the infection of African swine fever virus to pigs, and does not contain an immune process.

Abstract: The present disclosure relates to devices, apparatus and methods of improving the accuracy of an image-based assay. One aspect of the present invention is to sandwich a sample between two plates and add reference marks in the sample areas of the plates, with at least one of the geometric and/optical properties of the reference marks being predetermined and known, and taking images of the sample with the reference marks, and applying a machine learning model in the analysis of the image-based assay.

Abstract: The present disclosure provides a data synchronization method and a server, the method including: receiving a data synchronization request submitted by a client, determining whether a current version identification of a to-be-changed asset in the data synchronization request is a latest version identification; if yes, changing the to-be-changed asset according to an asset change information list in the data synchronization request to generate a changed target asset; generating a target version identification according to the current version identification and the changed target asset; sending status update prompt information to the client according to the target version identification to prompt the client to update the asset change information list; where the current version identification is a target version identification generated when data synchronization is performed on the to-be-changed asset last time.

Abstract: The embodiment of the invention provides a method, apparatus, device and a storage medium for processing information. In the method, aggregation information associated with a target object is generated based on historical interaction information of the target object, the historical interaction information being generated based on a set of interaction events between the target object and at least one service component; and the aggregation information is provided for interaction between the target object and a digital assistant. Thus, by generating a response to the digital assistant based on the historical interaction information between the target object and the service component, embodiments of the present disclosure can improve the quality of the response content generated by the digital assistant.

Abstract: The system includes a hub device, a first electronic device, and a second electronic device. The first electronic device includes a first ultra-wide band module and a millimeter-wave radar module. Position information of the second electronic device and position information of a user are obtained based on position measurement for the second electronic device, measurement for a human body position, and conversion that are performed by the first electronic device. At least one second electronic device automatically performs a preset operation based on the position information of the user and the position information of the second electronic device.

Abstract: A light guide plate and a backlight module, including: a light incident surface; a first side surface, the first side surface arranged opposite the light incident surface; a light exiting surface connecting the light incident surface and the first side surface; a bottom surface arranged opposite the light exiting surface, where the bottom surface connects with the light incident surface and the first lateral surface; a second side surface connecting the light incident surface, the first side surface, the bottom surface and the light exiting surface; a third side surface arranged opposite the second side surface, and the third side surface connects with the light incident surface, the first side surface, the bottom surface and the light exiting surface. The bottom surface has a plurality of strip-shaped concave structures, and at least one convex structure protruding outwards from the bottom surface is provided between adjacent concave structures.

Abstract: A coordinated scheduling method and a related apparatus are disclosed. The embodiments of this application may be applied to multi-frequency ultra-dense networking. The method includes: A base station first determines one or more frequencies corresponding to cells at a capacity layer and one or more frequencies corresponding to cells at a coverage layer. Some cells at the coverage layer are obtained by combining at least two cells having co-channel interference, and cells at the capacity layer are all cells that are not combined. In addition, the base station further obtains network information of the first terminal on at least one carrier set, and optimizes the current network based on the network information.

Abstract: The present disclosure relates to antibodies and antibody derivatives that bind to MSLN and methods of using the same. In certain embodiments, the antibody or antibody derivative disclosed herein comprises a single domain antibody that binds to MSLN.

Abstract: Techniques are described herein for multi-modal interaction between users, automated assistants, and other computing services. In various implementations, a user may engage with the automated assistant in order to further engage with a third party computing service. In some implementations, the user may advance through dialog state machines associated with third party computing service using both verbal input modalities and input modalities other than verbal modalities, such as visual/tactile modalities.

Abstract: Vapor deposition apparatus includes: reaction chamber; base including a central area and peripheral area, and capable of moving between high position and low position; shower head at the top of the chamber and configured to introduce plurality of gases; first pumping channel, surrounding the reaction space and formed between the peripheral area of the base assembly and the lower surface of the shower head when the base assembly is located at the high position; and second pumping channel, surrounding the first pumping channel, where the conductance of the second pumping channel is greater than that of the first pumping channel, so that gases are emitted after being subjected to two-stage choke of the first pumping channel and the second pumping channel; and when the base assembly is located at the low position, the fabrication gases are emitted after being subjected to one-stage choke of the second pumping channel.

Abstract: The present disclosure relates to antibodies and antibody derivatives that bind to OX40 and methods of using the same. In certain embodiments, the antibody or antibody derivative disclosed herein comprises a single domain antibody that binds to OX40.