Abstract: This application provides techniques for generating customized prop images. The techniques comprise obtaining an initial prop image that comprises a target object, wherein the initial prop image comprises an initial image of any prop among at least one prop held by a target online streamer; obtaining an action file configured to specify an action of the target object; parsing the action file to determine a target action corresponding to the action file; and generating a customized prop image by updating a current action of the target object in the initial prop image to the target action, wherein the customized prop image corresponds to the target online streamer.

Abstract: Examples include column readout amplifiers and image sensors including same. In one example, a column readout amplifier includes a signal amplifier having an amplifier output and first and second amplifier inputs, a filter capacitor having first and second terminals, the second terminal connected to a ground terminal, a buffer amplifier having a buffer amplifier input and a buffer amplifier output, a switching network configured to switchably connect the amplifier output to the buffer amplifier input and the buffer amplifier output to the first terminal of the filter capacitor during a first time period, and to switchably connect the amplifier output directly to the first terminal of the filter capacitor during a second time period, and a low-pass filter connected in a feedback path of the signal amplifier between the amplifier output and the first amplifier input, the low-pass filter including a series resistor and a capacitor.

Abstract: A message reminding method and a terminal device are provided. The method includes: A first application receives a first message sent by a second application. The first message includes an identifier of the second application. The second application is an application that receives a new message. The first application and the second application are applications in a system carried by a simulator. The first application sends a second message to a simulator application. The second message includes the identifier of the second application. The second message indicates the simulator to determine whether to perform reminding on the new message received by the second application. According to the method, reminding may be implemented when an application in the simulator receives a new message, so that a user can view and process the message.

Abstract: Semiconductor structure and forming method thereof are provided. The semiconductor structure includes a substrate and a plurality of transistors located over the substrate. A transistor of the plurality of transistors includes: a channel layer parallel to a substrate surface, a gate structure surrounding the channel layer, and a source/drain doped region located on two sides of the gate structure. The source/drain doped region is in contact with the channel layer, and the gate structure is electrically isolated from the source/drain doped region. The semiconductor structure also includes a first metal structure located over the substrate, and a second metal structure located over the first metal structure and the gate structure. The first metal structure is in contact with the source/drain doped region. The first metal structure, the source/drain doped region and the gate structure are arranged along a first direction. The first direction is parallel to the substrate surface.

Abstract: Provided is a photovoltaic module, including a first intermediate busbar having a first lead-out terminal provided at an end thereof; a second intermediate busbar having a second lead-out terminal provided at an end thereof; and a first jumper wire arranged on a first isolation bar; the first lead-out terminal and the second lead-out terminal are located on two opposite sides of the first jumper wire, and the first lead-out terminal and the second lead-out terminal abut against two opposite side surfaces of the first isolation bar or overlap a top surface of the first isolation bar. Compared with the related art, the first isolation bar where the first jumper wire is located is clamped or pressed by the first lead-out terminal and the second lead-out terminal, to prevent short circuit or shielding of the cell caused by free movement of the first jumper wire, the first and second intermediate busbars.

Abstract: A ferritin protein is mutated to have a foreign peptide fused to the outer surface thereof so that a binding force to a human transferrin receptor is reduced. The peptide can exhibit activities of various foreign peptides. The foreign peptide is a pharmacologically active peptide, and the foreign peptide may include a ligand or a fragment thereof, a receptor or a fragment thereof, an antibody or a fragment thereof including an antigen binding region (CDR), which are capable of binding to an immune checkpoint molecule; or a disease antigen epitope.

Abstract: A device and a method for respiratory therapy. The device is configured with at least two operating modes, which include a first operating mode for providing HFNC support for a patient and a second operating mode for providing NIV support or INV support for the patient; the device further includes a memory stored with instructions and a processor, the processor is configured to call and run the instructions stored in the memory to execute operations of: adjusting the temperature of the heating element according to the temperature of the heating element measured by the first temperature sensor and the temperature of the heated and humidified gas flow measured by the second temperature sensor to form a closed-loop control.

Abstract: A method includes obtaining historical network performance data of each of data transmission objects, calculating, based on the historical network performance data, group network performance data of each of object groups, performing weighted calculation on the group network performance data of the object groups to obtain comprehensive network performance data of the data transmission objects, inputting the comprehensive network performance data and the group network performance data into a trained RL model to obtain a data transmission quality index of each object group, for each object group, determining a data transmission parameter of the object group based on the data transmission quality index and the group network performance data of the object group, and determining, in response to receiving a data transmission request transmitted by a target data transmission object, a target data transmission parameter based on a target object group to which the target data transmission object belongs.

Abstract: An adaptive speed control system and method for adapting control of an electric motor under a changing load condition. A load torque observer determines a load torque value when the motor is operating at a constant speed, and the load torque value is used to adapt a torque. An inertia observer determines an inertia load value when the motor is operating at a changing speed, and the inertia load value is used to adapt a controller gain. An active disturbance input decoupler provides disturbance rejection when the motor is operating at a constant speed. An adaptive control switch switches the load torque observer between driving the inertia observer and driving the active disturbance input decoupler. The system may be configured for a multi-axis system in which multiple motors are each associated with a different axis of motion, and multiple adaptive speed control systems are each associated with a different motor.

Abstract: The present disclosure provides a satellite multipath signal identification method based on temporality and spatial interaction. The method includes: acquiring satellite data, and dividing the satellite data into a time series dataset and a multi-satellite input dataset; building a multipath signal identification model, and inputting the time series dataset and the multi-satellite input dataset into the multipath signal identification model, where the multipath signal identification model includes a long short-term memory (LSTM) network, a transformer block, and a fully connected network; performing, by the LSTM network, feature extraction on the time series dataset to acquire a time series feature; performing, by the transformer block, feature extraction on the multi-satellite input dataset to acquire an environmental characterization; and fusing, by the fully connected network, the time series feature and the environmental characterization to acquire a multipath signal identification result.

Abstract: An air outlet assembly and an air conditioning equipment are provided in the present application. The air outlet assembly includes an inner shell, and the inner shell is configured with a first air duct and an air outlet connected to the first air duct; an outer shell, the outer shell is arranged around an outside of the inner shell to define a second air duct with the inner shell, and the second air duct is connected to the first air duct; and a supporting member connected to the inner shell and the outer shell. The present application aims to solve a technical problem of insufficient stability of the air outlet assembly and can quickly reduce an indoor temperature difference and improve a sensory effect.

Abstract: The present disclosure relates to an apparatus for improving aerodynamic performance of a vehicle and a control method thereof. The apparatus is accommodated or deployed to control a flow of air around a wheel of the vehicle while the vehicle is driving. A housing is fastened to the bottom of the vehicle at a position in front of the wheel. A first flap is hinge-connected to the housing. A second flap is hinge-connected to the first flap and is movable in parallel to the bottom of the vehicle. A drive part moves the other end of the second flap. In response to the operation of the drive part, the first flap and the second flap are accommodated or deployed to control the flow of air around the wheel.

Abstract: An aerial work platform for a fire fighting vehicle includes: a carrying component; a work platform body mounted on the carrying component and swingable relative to the carrying component to adjust the levelness of the work platform body; a hydraulic actuating element connected to the carrying component and the work platform body, respectively, and configured to drive the work platform body to swing relative to the carrying component; and a hydraulic power unit including a hydraulic pump and a first reversing valve fluidly connected to the hydraulic pump, the first reversing valve being fluidly connected to the hydraulic actuating element, the hydraulic power unit including a first component, the first component being formed with a first pump cavity accommodating a pumping component of the hydraulic pump and a first reversing valve cavity accommodating a valve core of the first reversing valve.

Abstract: The micro light-emitting chip structure includes a first-type semiconductor layer, a light-emitting layer, and a second-type semiconductor layer that has an end surface. The micro light-emitting chip structure also includes a first insulating layer, a reflective layer, and a second insulating layer disposed on the second-type semiconductor layer. The micro light-emitting chip structure further includes an electrode and a dielectric structure. The electrode is disposed on the end surface and penetrates the second insulating layer, the reflective layer, and the first insulating layer. The dielectric structure is between the electrode and the reflective layer and surrounds the electrode. The annular sidewall of the dielectric structure has a first end away from the second-type semiconductor layer and a second end close to the second-type semiconductor layer. The inner diameter of the first end is greater than or equal to the inner diameter of the second end.

Abstract: A method of evaluating data, a method of training an evaluation model, an electronic device, and a storage medium are provided, and relate to a field of a computer technology, in particular to fields of intelligent search and deep learning technologies. The method of evaluating data includes: acquiring, in response to a request for identifying a quality of index data to be identified, target association data of a target webpage corresponding to the index data to be identified, wherein the target webpage is a webpage having an unknown web content, and the target association data indicates a quality of the target webpage corresponding to the index data to be identified; and obtaining, based on the target association data, a quality evaluation result for the index data to be identified.

Abstract: A method of wireless communication is described. The method includes, receiving, by a user device scheduled to simultaneously transmit uplink transmissions which are fully or partially overlapped in a time domain and associated with respective transmission information, a message indicating one or more sets of power control parameters associated with at least one transmission information from a network, and determining, based on the message, transmission power of at least one of the uplink transmissions.

Abstract: A memory device and an in-memory search method thereof are provided. The memory device includes a first memory cell block, a second memory cell block, at least one search memory cell pair, and a sense amplifier. The search memory cell pair includes a first search memory cell and a second search memory cell. The first search memory cell and the second search memory cell are respectively disposed in the first memory cell block and the second memory cell block. The first search memory cell and the second search memory cell respectively receive a first search voltage and a second search voltage. The first search voltage and the second search voltage are generated according to searched data. The sense amplifier generates a search result according to signals on a first bit line and a second bit line.

Abstract: Provided are a method and device for transmitting a reference signal. The method includes: determining reference signal information according to signaling information or a first predetermined rule, where the reference signal information satisfies a second predetermined rule; and transmitting, according to the reference signal information, the reference signal and a channel corresponding to the reference signal.

Abstract: A wireless lamp system with an infrared coding function comprises a wireless lamp, a lamp holder and an encoder. The wireless lamp comprises an LED lamp bead, an LED drive module, a first control module, an infrared signal receiving module and a wireless power receiving module. The lamp holder is electrically connected to an external power supply, and comprises a first wireless power transmitting module, a first infrared signal transmitting module and a second control module. The encoder comprises a power supply module, and a second wireless power transmitting module, a second infrared signal transmitting module and a third control module. The encoder equipped with the infrared signal transmitting module is used for writing corresponding codes, and the infrared coded signal with coding information is transmitted to the wireless lamp change the protocol quickly, such that the wireless lamp system is more universal and more convenient to use.

Abstract: A camera module includes a lens module including at least one lens, a housing accommodating the lens module, and a driving magnet including first and second magnets disposed on the lens module at an interval. The lens module is supported by the housing with a ball member interposed therebetween. The ball member includes two ball members disposed between inner sides of the first and second magnets in an optical axis direction. The first and second magnets are both disposed on one surface of the lens module.