Abstract: Embodiments of this specification provide a method and an apparatus for generating a prompt based on a knowledge graph. In the method, a reasoning rule and an instance subgraph from the knowledge graph that match each other can be obtained in a plurality of manners. A question and answer template is constructed based on the reasoning rule. The question and answer template includes a question template and an answer template, and the answer template includes a cause template and a result template. A target text can be generated based on a combination of the question and answer template and the instance subgraph. The target text includes a question text and an answer text, and the answer text includes a cause text and a result text. The target text is used as a prompt to adjust a language model.

Abstract: A method for inter-hospital identity authentication and electronic medical record transfer of patients is provided. Based on a blockchain technology, a patient achieves secure and efficient inter-hospital transfer authentication, and a new hospital accesses an electronic medical record with authorization of the patient, thus achieving reliable electronic medical record access controls. In each hospital, the patient, a medical server, and a doctor achieve efficient tripartite authentication and negotiation of session keys, and communicate based on the session keys. By introducing an elliptic curve to encrypt key parameters in an authentication process, a security of the entire authentication process is improved, and a computational pressure on a wireless device is reduced. In the authentication and the electronic medical record, the patient uses dynamic anonymity policies to protect privacy.

Abstract: Provided are a three-phase power conversion circuit for a household electrical appliance, a household electrical appliance, and a power-on control method for a household electrical appliance. The three-phase power conversion circuit includes a three-level active PFC unit, at least two power-on units, and a control unit. The three-phase power, subsequent to being converted by the three-level active PFC unit, obtains a first DC power and a second DC power to supply power to corresponding loads. The power-on unit is arranged at input terminals of the three-level active PFC unit to buffer a device in the three-level active PFC unit when the three-level active PFC unit is powered on. A first controllable switch module and a second controllable switch module in the power-on unit and the three-level active PFC unit are controlled by the control unit to complete buffering.

Abstract: Provided are a method for controlling a full bus load to discharge in a household electrical appliance and related apparatuses. In the method, in response to determining that a half bus load is turned on and a full bus load is turned off, a voltage difference between a first DC power and a second DC power is determined to obtain a voltage difference. The first DC power and the second DC power are obtained by converting three-phase power through a three-level active PFC unit. Subsequent to the voltage difference between the first DC power and the second DC power being determined, a full bus load is controlled to be turned on or off based on the voltage difference to stabilize a half bus voltage in a predetermined voltage interval.

Abstract: The provided is a helmet for mental state regulation. The device includes: a helmet, an electroencephalogram (EEG) acquisition module set to the helmet, a signal analysis module, a vagus nerve stimulation module and a vagus nerve stimulation ear clip; the EEG acquisition module is used to acquire an EEG signal of a target user in real time, and preprocess the acquired EEG signal; the signal analysis module is used to extract features of the preprocessed EEG signal, and the extracted EEG features are input into a mental state assessment model to obtain a mental state value of the target user; the vagus nerve stimulation module is used to determine stimulation parameters of the vagus nerve stimulation ear clip according to the mental state value of the target user, and adjust the stimulation parameters adaptively and dynamically by obtaining the EEG features in real time.

Abstract: The present document relates to a polishing composition that includes at least one abrasive, at least one pH adjuster, at least one guanamine compound, and water. The polishing composition can be used in a method of polishing a substrate including applying the polishing composition to a surface of a substrate and bringing a pad into contact with the surface of the substrate and moving the pad in relation to the substrate. The surface of the substrate can include tungsten and/or molybdenum.

Abstract: Embodiments of this application provide a model transmission method and apparatus, and relate to the field of communication technologies. The method includes: obtaining information about N first models, where the N first models correspond to N first tasks, and N is an integer greater than or equal to 2; obtaining fusion auxiliary information, where the fusion auxiliary information includes an external feature value of a target model, the target model corresponds to a second task, and the second task is different from the N first tasks; determining N first signals based on the information about the N first models and the fusion auxiliary information; and sending the N first signals.

Abstract: Provided are methods of treating malaria comprising administration of compounds of Formula (I), or a pharmaceutically acceptable salt thereof, to a subject in need thereof, wherein the variables are as defined herein. Also provided are uses of the compounds of Formula (I), as defined herein, for inhibiting plasmepsin X, plasmepsin IX or plasmepsin X and IX activity, for treating a Plasmodium infection, and for treating malaria. Also provided are methods of treatment further comprising administration of one or more additional anti-malarial compounds.

Abstract: A method for determining a reasonable sampling interval with three-dimensional (3D) laser scanning includes: collecting rock joints; acquiring point cloud data of the rock joints with 3D laser scanning; performing preprocessing on acquired point cloud data; conducting indoor mechanical tests to determine rock mechanics parameters; calculating, with preprocessed point cloud data of the rock joints, joint roughness coefficients (JRCs) under different intervals obtained from statistical roughness parameters; fitting different relational curves according to a scatter plot between the different intervals and the JRCs to obtain a fitting equation; reversely calculating a JRC of the rock joint sample with the rock mechanics parameters to obtain a reversely calculated JRC; and substituting, according to a relational equation between the different intervals and the JRCs, the reversely calculated JRC into the fitting equation to determine a reasonable sampling interval for roughness evaluation.

Abstract: Embodiments of this specification provide a method and an apparatus for generating a text corpus by using a knowledge graph. Graph elements of the knowledge graph include a node representing an entity and a connecting edge representing a relationship between nodes. Privacy data can be organized into structured data by using the knowledge graph. The graph data includes several triplets including graph elements in the subgraph, and the ontology information includes at least a type of each graph element in the subgraph. Several sentences are generated based on several pre-constructed sentence templates, the graph data, and the ontology information. The several sentences are classified into a generated sentence set, and at least one of the several sentence templates is constructed based on the ontology information. A text corpus corresponding to the subgraph is determined based on the generated sentence set. The text corpus is used to train a language model.

Abstract: Provided is a method for preparing copper azide and cuprous azide encapsulated by conductive metal-organic framework. The method uses a conductive copper-containing metal-organic framework material as a precursor, and completes the azidation of the precursor by means of a liquid-solid electrochemical azidation reaction. Copper azide and cuprous azide nanocrystals are highly uniformly embedded within a conductive framework, which may effectively avoid the agglomeration of copper azide and cuprous azide, and reduce static charge generated by friction, displacement, and the like. Meanwhile, the conductive framework may promote the effective transfer of charge, avoid the accumulation of static charge, and improve the electrostatic safety.

Abstract: This application discloses a communication system. The communication system relates to a primary device and a secondary device. The primary device can obtain multimedia content that needs to be displayed in a conference process, and determine, in a real environment, a location of a virtual screen for playing the multimedia content. After the primary device starts a conference, the secondary device can obtain the multimedia content, and display the multimedia content at a specified location of a display based on the location of the virtual screen. When a user views the multimedia content on the secondary device, the multimedia content is superimposed on the location, determined by the primary device, of the virtual screen in the real environment.

Abstract: An optical system is provided which comprises: a light source (1) for emitting light beam; an optical main axis; an optical shaping element (2) for shaping a light beam facing the light source (1) and directly adjacent to the light source (1), wherein the optical shaping element (2) includes a first freeform surface facing the light source (1), the light beam is shaped by means of the first freeform surface of the optical shaping element (2) in such a way that light intensity of the light beam has a flat-top profile on a first axis which is perpendicular to the optical main axis. With this optical system, a desirable light intensity profile can be achieved by using only a single optical element. Moreover, a flow cytometer including this optical system is provided.

Abstract: This disclosure relates to polishing compositions containing at least one abrasive, at least one polymer removal enhancer, and at least one solvent. The polishing compositions of this disclosure may optionally include at least one of a cationic surfactant, an azole-containing corrosion inhibitor, or a nonionic surfactant. The polishing compositions of this disclosure may polish a polymeric substrate at a rate of at least about 200 ?/min.

Abstract: A user equipment (UE) configured for discontinuous reception (DRX) operation, is disclosed. The UE comprises one or more processors configured to perform a static DRX update by aggregating all DRX timers configured for the UE during each slot of one or more consecutive slots associated with a radio frame structure, until it is determined that all the DRX timers are expiring in a select slot of the one or more consecutive slots. The one or more processors is further configured to compute an end of DRX active time, upon performing the static DRX update in the select slot; and perform a dynamic DRX event aggregation responsive to determining that all DRX events associated with physical downlink control channel (PDCCH) monitoring occasions (MOs) within the computed end of DRX active time have not been received.

Abstract: Embodiments of this application provide a data processing method and apparatus. The method includes: determining a feedforward neural network model, where input information of an 1th layer in the feedforward neural network model includes category distribution information of training data and a first data feature, output information of the 1th layer includes a second data feature, the first data feature is an output of an (1-1)th layer, both the first data feature and the second data feature are classification or clustering information representing the training data, and 1 is a positive integer greater than 1; obtaining to-be-processed data of unknown classification or clustering information; and inputting the to-be-processed data into the feedforward neural network model to determine a data feature of the to-be-processed data, where the data feature of the to-be-processed data is the classification or clustering information representing the to-be-processed data.

Abstract: A method for determining a reasonable sampling interval with three-dimensional (3D) laser scanning includes: collecting rock joints; acquiring point cloud data of the rock joints with 3D laser scanning; performing preprocessing on acquired point cloud data; conducting indoor mechanical tests to determine rock mechanics parameters; calculating, with preprocessed point cloud data of the rock joints, joint roughness coefficients (JRCs) under different intervals obtained from statistical roughness parameters; fitting different relational curves according to a scatter plot between the different intervals and the JRCs to obtain a fitting equation; reversely calculating a JRC of the rock joint sample with the rock mechanics parameters to obtain a reversely calculated JRC; and substituting, according to a relational equation between the different intervals and the JRCs, the reversely calculated JRC into the fitting equation to determine a reasonable sampling interval for roughness evaluation.

Abstract: Disclosed are compounds of Formula (I), methods of using the compounds for inhibiting KRAS activity and pharmaceutical compositions comprising such compounds. The compounds are useful in treating, preventing or ameliorating diseases or disorders associated with KRAS activity such as cancer.

Abstract: A capacitance value fast-placing vacuum capacitor includes: a housing, a first electrode group and a second electrode group. A vacuum chamber is provided in the housing. The first electrode group and the second electrode group are mutually coupled and accommodated in the vacuum chamber. An electromagnetic drive mechanism is mounted on the outer side of one end of the housing. The electromagnetic drive mechanism is capable of driving the first electrode group to shift relative to the second electrode group, the vacuum capacitor is switched between two capacitance value states. In the capacitance value rapid-switching vacuum capacitor, the electromagnetic drive mechanism is configured for rapidly adjusting and switching capacitance values of the vacuum capacitor, the capacitance value switching time of the vacuum capacitor is within one hundred milliseconds, thus meeting the requirement of an application device of the vacuum capacitor for rapid matching of an impedance matcher.