Abstract: The invention relates to the field of genetic engineering, and discloses an HSL protein, gene, vector, cell, composition and use thereof, and method for improving herbicide resistance of crops, and particularly discloses an HSL protein, a gene for encoding the HSL protein, a recombinant vector, a transgenic cell, a composition and use thereof in improving herbicide resistance of the crops, and also discloses a method for improving herbicide resistance of the crops. The HSL protein and the encoding gene provided by the invention can be used for improving the resistance of crops to HPPD inhibitors.

Abstract: Embodiments of this application disclose an antenna system and an electronic device. The antenna system includes one NFC antenna and N conventional antennas, and each of the N conventional antennas includes a feed point, a grounding point, and a radiating branch. M conventional antennas in the N conventional antennas include blocking devices. An ith antenna includes an ith radiating branch, an ith feed point, an ith blocking device, and an ith grounding point, the ith radiating branch is coupled to the ith feed point, and the ith radiating branch is coupled to the ith grounding point through the ith blocking device. The blocking device is configured to block a radio frequency signal in a frequency band of the NFC antenna in the M conventional antennas. The M conventional antennas are within a field strength range of radiation of the NFC antenna. Radiation performance of the NFC antenna is improved.

Abstract: Implementations of three-dimensional (3D) memory devices and fabricating methods thereof are disclosed. In some implementations, the disclosed 3D memory device comprises: a stack structure including a plurality of dielectric layers and conductive layers alternatively stacked in a vertical direction; an array of channel structures each vertically penetrating the stack structure, each channel structure including a functional layer and a channel layer; and a plurality of isolation structures extending in parallel along a first lateral direction and vertically in an upper portion of the stack structure, each isolation structure being in contact with the channel layers of two adjacent rows of channel structures.

Abstract: An apparatus for estimating a condition of a battery includes a mode identifying unit configured to identify a usage mode of the battery during a period of time and its corresponding attenuation curve, according to recorded data on battery usage, stored usage modes of the battery and attenuation curves corresponding to the various usage modes, the attenuation curve representing a change of a fully charged capacity of the battery with battery usage; and a condition estimating unit configured to calculate battery degradation according to the recorded data, the identified usage mode and its corresponding attenuation curve, the degradation representing a quantity of the fully charged capacity of the battery that is reduced over the battery usage. The condition of the battery is estimated so as to rationally judge the residual value of the battery in operation.

Abstract: A tightening apparatus and a control method for the tightening apparatus are provided. The tightening apparatus includes a mounting main body and a plurality of tightening mechanisms provided on the mounting main body. Each of the tightening mechanisms includes: a tightening actuation module, configured to tighten a fastener into a mounting hole along an axis in a first direction; a visual positioning module, configured to collect image information of the fastener located in the mounting hole, determine positioning information of the fastener based on the image information, and determine second-direction position compensation information and third-direction position compensation information of the tightening actuation module based on the positioning information; a second-direction driving mechanism, configured to drive the tightening actuation module to move in a second direction based; and a third-direction driving mechanism, configured to drive the tightening actuation module to move in a third direction.

Abstract: The present invention relates to a method and apparatus for controlling a wind turbine. The method includes: dividing a plurality of wind turbines into at least one group based on a similarity in status information of the plurality of wind turbines; in response to having detected a fault in a first wind turbine of the plurality of wind turbines, searching a group to which the first wind turbine belongs for a second wind turbine matching status information of the first wind turbine; and controlling the first wind turbine based on parameters from the second wind turbine.

Abstract: The present invention relates to a method and apparatus for controlling a wind turbine. The method includes: dividing a plurality of wind turbines into at least one group based on a similarity in status information of the plurality of wind turbines; in response to having detected a fault in a first wind turbine of the plurality of wind turbines, searching a group to which the first wind turbine belongs for a second wind turbine matching status information of the first wind turbine; and controlling the first wind turbine based on parameters from the second wind turbine.

Abstract: Disclosed are an electronic component package, an electronic assembly, and a voltage regulation module. The electronic component package includes a substrate and a first electronic component. The substrate includes a first surface and a second surface; wherein the first surface is arranged with a first conductive layer, and the second surface is arranged with a second conductive layer. The substrate defines a first conductive hole connected to the first conductive layer and a second conductive hole connected to the second conductive layer. The first electronic component is received in the substrate and arranged with a first electrical connection terminal and a second electrical connection terminal; the first electrical connection terminal is connected to the first conductive layer through the first conductive hole, and the second electrical connection terminal is connected to the second conductive layer through the second conductive hole. The first electronic component is a passive electronic component.

Abstract: This disclosure provides a computer-implemented method. The method may comprise estimating a value range of a water body parameter based on measured data for a water quality indicator of a first set of time-spatial points and measured data for the water quality indicator of a second set of time-spatial points; and determining an optimal value of the water body parameter from the estimated value range by comparing the measured data for the water quality indicator of the second set and simulated data for the water quality indicator of the second set, wherein the simulated data for the water quality indicator of the second set is obtained based on a fluid dynamic model using the measured data for the water quality indicator of the first set as an input of the fluid dynamic model and using a value in the estimated value range as a parameter of the fluid dynamic model.

Abstract: The present disclosure relates to an electronic component, a voltage regulation module and a voltage stabilizer. The electronic component may include a substrate, a first electronic element and a second electronic element. The substrate may be provided with a first surface and a second surface that are opposite to each other. The first electronic element may be embedded in the substrate, and may be provided with a first electrical connection terminal and a second electrical connection terminal. The first electrical connection terminal may connect with a first surface of the substrate, the second electrical connection terminal may connect with a second surface of the substrate. The second electronic element may be arranged on the second surface of the substrate and electrically connected to the second electrical connection terminal. The second electronic element may form a stack with the substrate along the first direction.

Abstract: A method may comprise storing a first service provider record associated with a first project located at a first geographic location, receiving a request for project identifiers located within a section of a geographic area, providing a subset of the first set of the one or more project identifiers to be displayed on a second map the first user device, receiving a selected project of the project identifiers, providing a project page indicating categorical identifiers associated with the first project indicating at least some work performed, a link to at least one service professional's profile page, an opinion review and an insight review, receiving a selection of the link to the at least one service professional's profile page, and providing, a profile page of the at least one service professional, the profile page including contact information of the at least one service professional.

Abstract: A method may comprise storing a first service provider record associated with a first project located at a first geographic location, receiving a request for project identifiers located within a section of a geographic area, providing a subset of the first set of the one or more project identifiers to be displayed on a second map the first user device, receiving a selected project of the project identifiers, providing a project page indicating categorical identifiers associated with the first project indicating at least some work performed, a link to at least one service professional's profile page, an opinion review and an insight review, receiving a selection of the link to the at least one service professional's profile page, and providing, a profile page of the at least one service professional, the profile page including contact information of the at least one service professional.

Abstract: Disclosed are an electronic component package, an electronic assembly, and a voltage regulation module. The electronic component package includes a substrate and a first electronic component. The substrate includes a first surface and a second surface; wherein the first surface is arranged with a first conductive layer, and the second surface is arranged with a second conductive layer. The substrate defines a first conductive hole connected to the first conductive layer and a second conductive hole connected to the second conductive layer. The first electronic component is received in the substrate and arranged with a first electrical connection terminal and a second electrical connection terminal; the first electrical connection terminal is connected to the first conductive layer through the first conductive hole, and the second electrical connection terminal is connected to the second conductive layer through the second conductive hole. The first electronic component is a passive electronic component.

Abstract: The present disclosure relates to an electronic component, a voltage regulation module and a voltage stabilizer. The electronic component may include a substrate, a first electronic element and a second electronic element. The substrate may be provided with a first surface and a second surface that are opposite to each other. The first electronic element may be embedded in the substrate, and may be provided with a first electrical connection terminal and a second electrical connection terminal. The first electrical connection terminal may connect with a first surface of the substrate, the second electrical connection terminal may connect with a second surface of the substrate. The second electronic element may be arranged on the second surface of the substrate and electrically connected to the second electrical connection terminal. The second electronic element may form a stack with the substrate along the first direction.

Abstract: A method may comprise storing a first service provider record associated with a first project located at a first geographic location, receiving a request for project identifiers located within a section of a geographic area, providing a subset of the first set of the one or more project identifiers to be displayed on a second map the first user device, receiving a selected project of the project identifiers, providing a project page indicating categorical identifiers associated with the first project indicating at least some work performed, a link to at least one service professional's profile page, an opinion review and an insight review, receiving a selection of the link to the at least one service professional's profile page, and providing, a profile page of the at least one service professional, the profile page including contact information of the at least one service professional.

Abstract: A method and apparatus for forecasting output power of wind turbine in a wind farm. The present invention provides a method for forecasting output power of a wind turbine in a wind farm, including: generating a corrected data set based on environmental data collected from at least one sensor in the wind farm; correcting a weather forecasting model by using the corrected data set; obtaining a forecast value of wind information at the wind turbine based on the corrected weather forecasting model; and forecasting the output power of the wind turbine based on the forecast value and a power forecasting model.

Abstract: A method and apparatus for forecasting output power of wind turbine in a wind farm. The present invention provides a method for forecasting output power of a wind turbine in a wind farm, including: generating a corrected data set based on environmental data collected from at least one sensor in the wind farm; correcting a weather forecasting model by using the corrected data set; obtaining a forecast value of wind information at the wind turbine based on the corrected weather forecasting model; and forecasting the output power of the wind turbine based on the forecast value and a power forecasting model.

Abstract: An apparatus for estimating a condition of a battery includes a mode identifying unit configured to identify a usage mode of the battery during a period of time and its corresponding attenuation curve, according to recorded data on battery usage, stored usage modes of the battery and attenuation curves corresponding to the various usage modes, the attenuation curve representing a change of a fully charged capacity of the battery with battery usage; and a condition estimating unit configured to calculate battery degradation according to the recorded data, the identified usage mode and its corresponding attenuation curve, the degradation representing a quantity of the fully charged capacity of the battery that is reduced over the battery usage. The condition of the battery is estimated so as to rationally judge the residual value of the battery in operation.

Abstract: Embodiments of the present disclosure allow accuracy of prediction of pollution to be improved. In operation, a prediction of pollution in a future time period is determined. The prediction of pollution indicates predicted data related to a pollution index. Then, matching historical data for the predicted data is determined from historical data related to the pollution index. The matching historical data is obtained in a historical time period corresponding to the future time period. Based on the matching historical data, the prediction of pollution is refined.

Abstract: The present invention relates to a method and apparatus for controlling a wind turbine. The method includes: dividing a plurality of wind turbines into at least one group based on a similarity in status information of the plurality of wind turbines; in response to having detected a fault in a first wind turbine of the plurality of wind turbines, searching a group to which the first wind turbine belongs for a second wind turbine matching status information of the first wind turbine; and controlling the first wind turbine based on parameters from the second wind turbine.