Abstract: A system for defect detection of a thermal barrier coating system in a confined space based on flexible internal-external integrated excitation sensing, including a flexible probe and an internal-external integrated excitation sensing device. The flexible probe includes a dual-layer meander-type flexible excitation coil, a flexible electromagnetic detection coil array, a thermal insulation aerogel and a patch-type flexible electronic-ionic temperature sensor array. The thermal insulation aerogel is arranged between the flexible electromagnetic detection coil array and the patch-type flexible electronic-ionic temperature sensor array. The internal-external integrated excitation sensing device includes a temperature acquisition unit, a control-storage unit, a time-series control unit, a high-power current source excitation unit and an electromagnetic signal acquisition unit.

Abstract: Provided is an Alzheimer's disease rat model or a tissue or cell thereof, which comprises a chimeric APP gene encoding a modified APP and use thereof.

Abstract: A thin film transistor includes: a substrate; a gate electrode; an active layer including a first active pattern and a second active pattern, where the first active pattern includes a first active sub-pattern, the first active sub-pattern comprises a first active region and a first source-drain contact region, the first source-drain contact region is connected to the second active pattern through the first active region, the first active pattern includes a material of at least one of a metal oxide semiconductor, low-temperature polycrystalline silicon, and amorphous silicon, and the second active pattern includes a material of a semiconductor carbon nanotube; a source electrode and a drain electrode spaced apart from each other and connected to the active layer; and a passivation layer on a side of the second active pattern distal to the substrate. A method for manufacturing the thin film transistor and a circuit are further provided.

Abstract: Provided is an unmanned radish harvesting system, relating to the field of agricultural artificial intelligence technologies. The system, using an unmanned radish harvesting control subsystem, an unmanned radish harvesting operation subsystem, and a radish agronomic parameter configuration subsystem, allows for intelligent control of the movement of a radish harvester and optimal operation path planning by integrating the shape and terrain of a vegetable field plot and planting agronomic practices. On the basis of various parameter configurations, a computer vision algorithm is employed to accurately identify radish fruits and radish tops. The unmanned radish harvesting system realizes more intelligent, delicate, and accurate operations of the unmanned radish harvester, thereby saving human resources, material resources, and time, and improving the efficiency and quality of unmanned radish harvesting as well as the green and intelligent levels of unmanned radish harvesting.

Abstract: Provided is an internet of things payment method and apparatus based on a smart contract, which relates to the technical field of internet of things. A particular embodiment of the method comprises: deploying the smart contract to an internet of things device, performing a contract registration so as to and enable the smart contract to enter a monitoring state; and monitoring an external event by the smart contract, and switching, in a situation that the external event satisfies a trigger condition of the smart contract, the smart contract from the monitoring state to an executing state for internet of things payment; wherein the smart contract in the executing state still continues to monitor the external event. According to the embodiment, trusted payment, reliable user privacy protection and safe and convenient transaction payment are achieved.

Abstract: A metrology system includes a radiation source (708), a phased array (722a,b;724a,b;726;734), a detector, and a comparator. The phased array includes optical elements (706), waveguides (704), and phase modulators (702). The phased array generates a beam of radiation and directs the beam toward a surface of an object. The optical elements radiate radiation waves. The waveguides guide radiation from the radiation source to the optical elements. The phase modulators adjust phases of the radiation waves such that the radiation waves combine to form the beam. The detector receives radiation scattered from the surface and generates a detection signal based on the received radiation. The comparator analyzes the detection signal and determines a location of a defect on the surface based on the analyzing.

Abstract: A method for transferring data includes: storing to-be-transferred data to a self-mounted memory, uploading data information of the to-be-transferred data to a system on chip, so that the system on chip packages the data information through a network file system protocol to obtain a network file system protocol packet, obtaining the network file system protocol packet returned by the system on chip, and adding to-be-transferred data to the network file system protocol packet to obtain a target data packet; and sending the target data packet to a corresponding storage server.

Abstract: The present application provides an acceleration device, including: a storage assembly; at least one local optical port; an external routing assembly, configured to receive a data frame to be processed, in response to the data frame to be processed satisfying an outward forwarding condition, output a data frame to be output to a corresponding local optical port, and in response to the data frame to be processed satisfying an inward writing condition, output the data frame to be processed to an internal routing assembly; the internal routing assembly, configured to write data to be computed into the storage assembly, in response to receiving a forwarding instruction, read result data, and transmit the data frame to be processed obtained based on the result data to the external routing assembly; and a computing assembly, configured to compute the data to be computed, and write the result data into the storage assembly.

Abstract: In a video motion estimation method, an image frame set is obtained based on categorization of a plurality of image frames into one or more scenarios according to a scenario classification process. A contour feature and a color feature of a foreground object of each image frame in the image frame set are extracted. A search range corresponding to the image frame set is determined based on the contour feature and the color feature. A starting search point in a predicted frame within the image frame set is determined. A motion vector of the predicted frame is obtained based on a motion estimation process performed within a search region corresponding to the search range of the predicted frame and the starting search point of the predicted frame. The motion vector indicates a reference block in a reference frame within the image frame set.

Abstract: The present application discloses a method and apparatus for transferring data, a heterogeneous platform, a device, and a medium, applied to the technical field of storage. The method includes: storing data to be transferred into a memory to which said data is mounted, uploading data information of said data to an on-chip system, so that the on-chip system performs packaging on the basis of the data information and using a network file system protocol, to obtain a network file system protocol packet, acquiring the network file system protocol packet returned by the on-chip system, and adding said data to the network file system protocol packet to obtain a target data packet; and sending the target data packet to a corresponding storage server.

Abstract: Sessions in progress are seamlessly moved between devices of a software platform. Proximity-based session handovers are performed between devices of the software platform utilizing ultrasound signals. The ultrasound signals include a frequency signature. The frequency signature is associated with a stationary device. A handover of a session in progress from a mobile device to the stationary device is performed based on the detection of the ultrasound signal.

Abstract: The present application provides an ultrasound examination method, apparatus and ultrasound examination system, which belongs to the technical field of ultrasound examination. The method includes: obtaining an ultrasound examination task for a patient through an ultrasound workstation system; transmitting the ultrasound examination task to an ultrasound device; receiving ultrasound data corresponding to the ultrasound examination task returned from the ultrasound device; obtaining an examination result that is inputted by a user based on the ultrasound data; and transmitting the ultrasound data and the examination result to the ultrasound workstation system.

Abstract: An adjustment structure and carburetor relating to the technical field of carburetors are provided. The adjustment structure includes: a throttle valve, a movable member and a movable member. The throttle valve is provided with an accommodating cavity and a sliding rail arranged in the accommodating cavity. The movable member is arranged in the accommodating cavity and slidably connected to the sliding rail. The rotating member is arranged in the accommodating cavity and threadedly engaged to the movable member, and rotates relative to the movable member and drives the movable member is configured to be driven to slide back and forth along the sliding rail through screws, so as to adjust a height of a jet needle connected with the movable member.

Abstract: A motor controller, a distributed powertrain, and a vehicle. The motor controller is configured to receive electric power supplied by a power battery and output an alternating current to a drive motor to drive the drive motor. The motor controller is configured to receive, by using a disconnection protection apparatus, electric power supplied by a direct current bus, and the direct current bus is configured to receive, by using a first switch, electric power supplied by the power battery. When the motor controller is faulty, the disconnection protection apparatus is configured to disconnect the direct current bus from the motor controller. When the motor controller is faulty, the disconnection protection apparatus is disconnected, so that fault spreading can be prevented when the motor controller is faulty, and normal operating of another electric drive system can be ensured.

Abstract: A video motion estimation method including obtaining a plurality of image frames in a video, and performing scenario classification processing on the plurality of image frames to obtain a plurality of image frame sets. The method further includes extracting a contour feature and a color feature of a foreground object of each image frame, and determining a search range corresponding to each image frame set. The method further includes determining a starting search point in each predicted frame. The method further includes, for each image frame set, performing motion estimation processing in a search region corresponding to the search range of each predicted frame set based on the starting search point of the respective predicted frame, a reference block in at least one reference frame of the respective image frame set, and the color feature of the foreground object, to obtain a motion vector corresponding to the reference block.

Abstract: The present invention relates to methods and compositions for identifying, selecting, and/or producing a soybean plant or germplasm resistant to Asian soybean rust using markers, genes and chromosomal intervals derived from Glycine max strain SX6907. A soybean plant or germplasm that has been identified, selected, and/or produced by any of the methods of the present invention is also provided. Asian soybean rust resistant soybean seeds, plants, and germplasms are also provided.

Abstract: An occlusion device and an occlusion system are provided. The occlusion system includes an occlusion device. The occlusion device includes an occlusion assembly and a locking assembly. The occlusion assembly includes a distal occlusion portion, a waist portion, and a proximal occlusion portion. The waist portion is connected between the distal occlusion portion and the proximal occlusion portion. The locking assembly includes a distal locking portion and a proximal locking portion. The distal locking portion is connected to the distal occlusion portion, and the proximal locking portion is connected to the proximal occlusion portion. Any one of the distal locking portion and the proximal locking portion includes an elastically deformable member, at least a portion of the elastically deformable member is elastically deformable, and locking and unlocking between the distal locking portion and the proximal locking portion are achieved through elastic deformation of the elastically deformable member.

Abstract: A data processing method includes: determining a domain feature in a plurality of features based on distribution of each of the plurality of features of to-be-processed data; obtaining a plurality of corresponding converted features by separately inputting a plurality of eigenvectors corresponding to the plurality of features to a dynamic network, where a dynamic network parameter of the dynamic network is obtained based on the domain feature; and obtaining a network output by inputting the plurality of converted features to a feature interaction network.

Abstract: A toy vehicle body and a method of manufacturing the toy vehicle body address issues with conventional toy vehicle bodies. The toy vehicle body is a plastic shell, such as for a remote control vehicle. A paint is printed onto a film material, which in turn is laminated onto a second material to capture the printed paint between the film material and the second material. In one embodiment, the printed film material is a cast polypropylene film material, and the second material is a polyvinyl chloride sheet. The lamination process results in a laminated/multi-layered material that is used to form the toy vehicle shell or body.

Abstract: Crystalline forms of Compound (A) represented by the following structural formula, and their corresponding pharmaceutical compositions, are disclosed. The crystalline forms are characterized by a variety of properties and physical measurements. Methods of preparing specific crystalline forms are also disclosed. The present disclosure also provides methods of treating or preventing diseases or conditions such as type 2 diabetes mellitus, pre-diabetes, obesity, non-alcoholic fatty liver disease, non-alcoholic steatohepatitis, and cardiovascular disease in a subject.