Abstract: Provided is a method for abnormality troubleshooting at a gas refueling station based on safety supervision, comprising: generating a refueling anomaly warning based on refueling error anomaly information and refueled vehicle anomaly information; generating a device inspection instruction based on the refueling anomaly warning and a device characteristic of a refueling device; determining an additional monitoring parameter corresponding to each of one or more devices to be inspected based on the device inspection instruction and uploading the additional monitoring parameter to a smart gas device object platform; generating a monitoring instruction and sending the monitoring instruction to a monitoring device associated with the one or more devices to be inspected; generating an initial inspection result based on an additional monitoring result and a routine monitoring result, uploading the initial inspection result to a smart gas government safety supervision management platform, and storing the initial inspe

Abstract: This application relates to the field of electronic device technologies, and provides a camera module and an electronic device, to reduce a volume of the camera module while improving image stabilization performance of the camera module. The camera module includes an optical lens, a module circuit board, a photosensitive chip, and an actuator. The module circuit board is disposed on a light exit side of the optical lens and includes a fastening part, a moving part, and an elastic part. The moving part is elastically connected to the fastening part through the elastic part. The photosensitive chip is disposed on a side that is of the moving part and that faces the optical lens. The actuator includes a fastened clamping jaw, a movable clamping jaw, and a wire. The actuator drive the moving part to move relative to the fastening part when the length of the wire changes.

Abstract: Disclosed herein are monospecific and bispecific antibodies that comprise a ALPPL2/ALPP-binding variable region. The bi-specific antibody is comprises of a monoclonal antibody targeting a tumor-specific cell surface antigen (ALPPL2/ALPP) with exquisite tissue specificity and a monoclonal antibody targeting a cell surface molecule (e.g., CD3) expressed by immune effector cells.

Abstract: Embodiments of the present disclosure relate to semantic parsing for short text. According to embodiments of the present disclosure, a method is proposed. The method comprises: obtaining a set of sentences associated with a short text, each of the set of sentences containing all of words in the short text; determining a set of syntactic features associated with the set of sentences, each of the set of syntactic features indicating at least one of a constituency relation and a dependency relation of the corresponding sentence; and determining a semantic structure of the short text based on the set of syntactic features.

Abstract: A pixel driving circuit proposed in the present application includes a first transistor, a second transistor, a third transistor, a fourth transistor, a fifth transistor, a sixth transistor, a capacitor and a light-emitting device. In the pixel driving circuit, a threshold-voltage compensation is performed on the first transistor, and this can efficiently improve attenuation of electric current of the light-emitting device caused by a drift of threshold voltage of a drive transistor, thereby improving stability of a display panel.

Abstract: A portable monitoring device, including a housing, a physiological parameter acquiring circuit, a signal transmitting circuit, and a signal receiving circuit, is provided. The physiological parameter acquiring circuit is configured to acquire physiological sign parameters of a monitoring object; the signal transmitting circuit is configured to determine a transmitting frequency of a communication signal according to the current communication state, and transmit the physiological sign parameters to a wireless access point by means of the communication signal of the transmitting frequency; the signal receiving circuit is configured to receive the communication signal transmitted by the wireless access point, and perform filter processing on the communication signal of the current communication channel to suppress interference signals from other communication signals.

Abstract: An isolated human NKT cell or a plurality of cells thereof, having reduced or no detectable expression of endogenous beta-2-microglobulin (B2M); endogenous MHC class II-associated invariant chain (Ii); or both. Methods to generate the cell or cells, and methods of treatment using the cell or cells are also provided.

Abstract: An industrial Internet of Things (IoT) of integrating centralized platforms and rear sub-platforms, comprising a user platform, a service platform, a management platform, a sensor network platform, and an object platform interacting in sequence.

Abstract: Method for retrieving target data based on Industrial Internet of Things (IoT), comprises: dividing production line devices and device data collectors of an object platform into a plurality of target objects in different process sequences according to processes of manufacturing an assembly line product, and collecting real-time data of a production line device of a corresponding process; each sub platform of a sensor network platform corresponding to target object data of each of different process sequences, the target object data including threshold data of a production line device stored in each sub platform database and real-time data collected by the device data collector; and in response to a determination that the real-time data of the production line device is greater than the threshold data, retrieving the target object data in a corresponding sub platform database, packaging the target data into packaged data and transmitting the packaged data to a general platform of the sensor network platform.

Abstract: Embodiments of the present disclosure provide a method for smart gas firefighting linkage based on government safety supervision, wherein the method is executed by a smart gas government safety supervision management platform based on an Internet-of-Things (IoTs) system for smart gas firefighting linkage based on government safety supervision.

Abstract: Provided is a stimulation source generation circuit for a nerve stimulator. A power module supplies an input voltage. A boosting module boosts the input voltage and generates a stimulation source. A charge branch of the boosting module includes an inductor and a first MOS tube. A discharge circuit includes a second MOS tube and an output branch for outputting the stimulation source. An adjustment module outputs an operating frequency according to a magnitude of the stimulation source. The adjustment module is further connected to control ends of the first MOS tube and the second MOS tube and adjusts on or off of the first MOS tube and the second MOS tube according to the operating frequency. The first MOS tube and the second MOS tube cannot be turned on at the same time.

Abstract: The present disclosure provides a method, an Internet of Things system, and a medium for smart customer service management of a smart gas call center. The method includes: obtaining gas usage data; generating, based on the gas usage data, a predicted call feature of a smart gas call center within a target time period; generating, based on the predicted call feature, at least one group of candidate seat features; performing at least one round of iterative optimization on the at least one group of candidate seat features, and determining a preferred seat feature of the smart gas call center within the target time period; wherein the iterative optimization includes: calculating an evaluation value of the at least one group of candidate seat features; and performing an elimination screening on the evaluation value; and transmitting the preferred seat feature to a terminal of the smart gas call center.

Abstract: Compositions and methods are provided for introducing transgenic target sites for Site Specific Integration (SSI) and/or polynucleotides of interest into at least one double-strand break target site of a double-strand-break inducing agent in a genomic window of a plant genome. Also provided are methods and compositions for producing a complex trait locus in a genomic window of a plant comprising at least one transgenic target site for site specific integration integrated in at least double-strand-break target site. The double-strand-break target site can be, but is not limited to, a target site for a zinc finger endonuclease, an engineered endonuclease, a meganuclease, a TALENs and/or a Cas endonuclease. The genomic window of said plant can comprise at least one genomic locus of interest such as a trait cassette, a transgene, a mutated gene, a native gene, an edited gene or a site-specific integration (SSI) target site.

Abstract: The present invention discloses a fitness equipment comprising frame assembly, drive assembly, slide trolley and a smith system. Two base frames set opposite to each other are connected by connecting rod, and the first column and the second column are set in the vertical direction of the connecting rod which are connected by gantry frame, and the first cross beam and the second cross beam are set vertically on the connecting rod and the gantry frame, respectively, and the third column is set between them, thus forming the structure of fitness equipment, and pulley assembly is cooperated with the first wire rope, the second wire rope, and the third wire rope so that it can drive the slide car moves, realizing the alignment from the middle, which can reduce friction and increase the service life of the multifunctional fitness equipment when in use.

Abstract: Electrolytes that include one or more salts, one or more acetamide-based solvents, and optionally, one or more non-acetamide-based solvents. In some embodiments, disclosed electrolytes can be used in electrochemical devices, such as alkaline-metal-based (e.g., lithium-based) secondary battery cells, among others. Also disclosed are electrochemical devices that incorporate disclosed electrolytes.

Abstract: Disclosed is a determination and alarm method and a determination and alarm Internet of Things (IoT) system for a gas leakage of smart gas. The determination and alarm method comprises obtaining gas monitoring data based on a data acquisition instruction, and determining whether the gas leakage occurs; in response to occurrence of the gas leakage, generating a control instruction based on a fan operation strategy to control operation of a fan, and obtaining the gas monitoring data under the fan operation strategy; generating a notification instruction based on the gas monitoring data and an operating strategy of an indicator light, and controlling the indicator light to issue an alarm notification based on the notification instruction; and determining a type of the gas leakage by processing the fan operation strategy, the operating condition of the indicator light, and the gas monitoring data of at least one time point.

Abstract: A method implemented by a device includes determining a direction of a first signal received from a signal source, beamforming a second signal in accordance with a first beamforming gain of a transmission of the second signal oriented in accordance with the direction of the first signal source, and a second beamforming gain of the transmission of the second signal oriented in accordance with an intended direction of the second signal, the first beamforming gain being smaller than the second beamforming gain, and transmitting, by the device, the beamformed second signal.

Abstract: The present disclosure provides a method and an Internet of Things (IoT) system for assessing a loss of a maintenance medium of a smart gas pipeline network. The method comprises: determining a degree of a maintenance impact based on maintenance data; determining a target supply for a maintenance pipeline branch in a target time period based on the degree of the maintenance impact and historical supply data; determining a target demand for the maintenance pipeline branch in the target time period based on historical usage data; determining a target loss in the target time period based on the target supply and the target demand; and determining a replenishment parameter based on the target loss.

Abstract: A communication device includes a level one (L1) processing element configured to measure downlink (DL) reference signals from multiple beams received via a transceiver to generate L1 data describing the multiple beams. The device also includes a level two (L2) processing element configured to consolidate, select, or filter the multiple beams responsive to the L1 data to produce L2 data corresponding to one or more of the multiple beams in a first cell that are consistent with preconfigured parameters. Furthermore, the device includes a level three (L3) processing element coupled to the L1 and L2 processing elements and configured to generate L3 data corresponding to one or more of the multiple beams in each of the first cell and a second cell. The device also includes a report generator coupled to the L1, L2 and L3 processing elements and configured to generate a report for a mobility event.