Abstract: A long-acting brexpiprazole preparation for injection and a preparation method therefor. The preparation method therefor comprises: (a) dissolving brexpiprazole in an organic solvent to form a brexpiprazole solution; (b1) pumping the brexpiprazole solution into a sheared or violently stirred precipitation solvent, so as to precipitate brexpiprazole, or (b2) pumping the precipitation solvent into the sheared or violently stirred brexpiprazole solution, so as to precipitate brexpiprazole; (c) filtering and optionally using water to wash an obtained solid; and (d1) drying the obtained solid, and respectively packaging the dried solid and an auxiliary material solution to obtain the long-acting brexpiprazole preparation for injection, or (d2) dispersing the obtained solid into the auxiliary material solution to obtain the long-acting brexpiprazole preparation for injection.

Abstract: Disclosed by the present application are— a service processing method and apparatus, and an Internet of Vehicles device. The service processing method including: carrying, by a first device, indication information in a signaling part of a data packet, the indication information indicating that a first service is borne in a data part of the data packet; and transmitting the data packet through the first device.

Abstract: Methods and devices are provided for facilitating wireless communication. In one exemplary aspect, a method for a terminal device is provided. The method includes receiving access resource information at a first frequency band, wherein the access resource information indicates an access resource available for accessing a network device in a second frequency band; and performing a network access operation using the access resource at the second frequency band.

Abstract: The present invention relates to the field of yeast fermentations. More particularly, the invention relates to mutant alleles useful to engineer industrially relevant traits in yeast.

Abstract: Discloses herein is an activated metal-organic framework of formula as defined in the application, and the metal organic framework has a BET surface area of from 250 to 1,000 m2/g as obtained from a 298 K CO2 sorption isotherm. In a particular embodiment, the activated metal-organic framework is aluminium formate (Al(HCOO)3) or vanadium formate (V(HCOO)3).

Abstract: In an example, a battery includes a metal foil. A coating is disposed on a portion of the metal foil, and an uncoated portion of the metal foil corresponds to an electrode member of the battery. The battery further includes a ceramic barrier disposed on at least a portion of a boundary between the electrode member and the coating.

Abstract: Controlling a current injected to a power grid from a renewable power plant, in response to a voltage event in the power grid. At least a current at a point of common coupling between the renewable power plant and the power grid is determined and provided to a power plant controller (PPC). The PPC derives individual current setpoint corrections for at least some wind turbines, based on the determined current, and dispatches each derived current setpoint correction to wind turbine controllers of the corresponding wind turbines. The wind turbine controllers control a current output of the respective wind turbines, based on measurements of current and/or voltage at a point of connection between the wind turbine and an internal grid of the renewable power plant, and by taking into account the dispatched current setpoint correction.

Abstract: Provided are a transmission method, apparatus and system and a computer-readable storage medium. The transmission method includes creating an automatic repeat request process for a first packet; setting a lifetime for the automatic repeat request process; and sending the first packet.

Abstract: The present disclosure relates to an electrical parking control method and device, a readable storage medium and a computer device. The method includes that: when it is detected that a vehicle is in a self-piloting mode and a preset parking control condition is satisfied, a parking switching request message is generated, and sent to a VCU; a parking switching message fed back by the VCU is received, the parking switching message being a message generated when the VCU detects that a vehicle state is executable parking switching; a parking switching signal corresponding to the parking switching message is generated; and the parking switching signal is pushed to an external Electrical Park Brake (EPB) system, the parking switching signal being used to switch a state of the external EPB system, the state including a tightening state and a releasing state.

Abstract: The present disclosure provides a method for controlling the coolant flow of a liquid-cooled power battery, a system, and a vehicle. The method obtains a relationship between a temperature difference within a battery pack and a temperature difference within the coolant, and deduces a target temperature difference within the coolant according to a target temperature difference within the battery pack and the relationship between the temperature difference within the battery pack and the temperature difference within the coolant. The method determines a required flow capacity of the coolant according to the target temperature difference within the coolant, and controls a battery cooling pump to operate according to the required flow capacity of the coolant. The problem of higher energy consumption existing in existing liquid-cooled battery packs for controlling the temperature difference within the battery pack is resolved by the disclosure.

Abstract: Provided are a hybrid power vehicle range extender power following control method and system. The method includes: when a vehicle satisfies range extender power closed-loop control conditions, an actual charge-discharge power of a power battery and a charge-discharge power expectation value of the power battery are taken as control errors to adjust a total range extender electric power requirement, an engine torque requirement is calculated according to the total range extender electric power requirement, and an engine is controlled to perform the engine torque requirement; and when it is detected that a drive motor electric power suddenly changes and/or a load power suddenly changes, engine quick torque control is activated, and an engine quick torque requirement is taken as a feed-forward value of a generator speed setting controller to control a generator.

Abstract: The present invention pertains to methods of coating antimicrobial peptides on the biomaterial and the biomaterial coated thereby. The coating solution described herein comprises one or more antimicrobial peptides (AMPs) dissolved in a buffer containing an anionic surfactant, wherein the AMPs are amphipathic and cationic.

Abstract: A bio-enhanced deodorization equipment includes a main body and a filler container in the main body. The filler container includes a wall and at least three perforated separator plates vertically arranged in the filler container. A plurality of spaces are formed by the at least three perforated separator plates, and a microbial filler and a carrier filler are accommodated in the spaces in an alternate manner.

Abstract: The present invention provides a vertical gas distribution device for aerobic compost and a gas distribution method. Current gas distribution pipelines are easily blocked by organic materials, resulting in poor ventilation due to non-uniform local ventilation and cleaning difficulties. The inventive device comprises a compost chamber, a compost bin, a compost heap, a percolate tank, and a plurality of gas distribution branch pipes at the bottom of the compost chamber, the pipes being vertically movable in the chamber; the percolate tank is positioned at the bottom of the chamber and under the pipes; an air inlet is provided on the side wall of the tank, and an outlet is provided on the side wall of the chamber; the compost bin is inside the compost chamber, and the compost heap is in the compost bin; each pipe is top sealed, with a plurality of vent holes on the side wall, and its bottom connected to the tank. The present invention is usable for compost ventilation.

Abstract: A bio-enhanced deodorization equipment includes a main body and a filler container in the main body. The filler container includes a wall and at least three perforated separator plates vertically arranged in the filler container. A plurality of spaces are formed by the at least three perforated separator plates, and a microbial filler and a carrier filler are accommodated in the spaces in an alternate manner.

Abstract: The present disclosure relates to an electrical parking control method and device, a readable storage medium and a computer device. The method includes that: when it is detected that a vehicle is in a self-piloting mode and a preset parking control condition is satisfied, a parking switching request message is generated, and sent to a VCU; a parking switching message fed back by the VCU is received, the parking switching message being a message generated when the VCU detects that a vehicle state is executable parking switching; a parking switching signal corresponding to the parking switching message is generated; and the parking switching signal is pushed to an external Electrical Park Brake (EPB) system, the parking switching signal being used to switch a state of the external EPB system, the state including a tightening state and a releasing state.

Abstract: Disclosed is an adaptive feeding device for swimming fish based on photo-acoustic coupling technology. The device comprises a recirculating aquaculture pond, a recirculating water treatment system, a high-definition waterproof camera, a feeding machine having a feeding port, and a LED supplement light, a PLC, a digital signal processor, a display, and a hydrophone. The device mainly uses the combination of machine vision technology and acoustic technology to adaptively and accurately analyze and evaluate the fish's real-time feeding desire during the feeding process, so as to formulate feeding strategies. The device of the present invention has simple structure, precise and simple method. The self-adaptive feeding device and method of the present invention are suitable for recirculating aquaculture mode and can effectively solve the problem of feed feeding in the existing recirculating aquaculture system.

Abstract: Provided is a control method and system for clutch engagement of a hybrid vehicle. The control method includes: when the hybrid vehicle meets a condition of adjusting a rotational speed of an engine, controlling the hybrid vehicle to enter a mode of adjusting the rotational speed of the engine, and determining a target rotational speed of the engine according to a rotational speed of a drive motor as well as transmission ratios of the engine and the drive motor to a drive wheel end and drive relationships of the engine and the drive motor with the drive wheel end; and when a difference value between the rotational speed of the engine and the target rotational speed of the engine is constantly smaller than a threshold value within a set time, controlling a clutch of the hybrid vehicle to be engaged.

Abstract: Provided are a hybrid power vehicle range extender power following control method and system. The method includes: when a vehicle satisfies range extender power closed-loop control conditions, an actual charge-discharge power of a power battery and a charge-discharge power expectation value of the power battery are taken as control errors to adjust a total range extender electric power requirement, an engine torque requirement is calculated according to the total range extender electric power requirement, and an engine is controlled to perform the engine torque requirement; and when it is detected that a drive motor electric power suddenly changes and/or a load power suddenly changes, engine quick torque control is activated, and an engine quick torque requirement is taken as a feed-forward value of a generator speed setting controller to control a generator.

Abstract: A micro-grid dynamic stability control system includes: a micro-grid dynamic stability control device, configured to calculate a power factor based on a real-time voltage and current of a bus; a central control device, configured to transmit a reactive power control instruction if the power factor is lower than a predefined threshold; and at least one local control device, configured to transmit a control signal to the micro-grid dynamic stability control device and at least one distributed power supply controlled by the at least one local control device. In response to the control signal, the micro-grid dynamic stability control device compensates the voltage of the bus with droop control, and the at least one distributed power supply outputs a reactive power to the bus to increase the power factor of the bus.