Abstract: An aerial vehicle dispatching method includes obtaining an aerial vehicle use request, determining a flight task according to the aerial vehicle use request, the flight task including a target flight area, in response to the flight task, determining a target aerial vehicle from a plurality of aerial vehicles, controlling the target aerial vehicle to perform the flight task in the target flight area, controlling the target aerial vehicle to obtain sensing data in the target flight area while performing the flight task, and sending the sensing data to a terminal device.

Abstract: Disclosed are an image calibration method and apparatus, an image processing method and apparatus, an electronic device, and a storage medium. The image calibration method includes: determining, based on a target fundus image, a papilla region of the target fundus image; determining, based on the target fundus image, an effective imaging region of the target fundus image, where the effective imaging region includes a region where a fundus structure is visualized; and determining, based on the effective imaging region and the papilla region, a calibration result of the target fundus image. By calibrating the target fundus image through the effective imaging region and the papilla region, comparison between fundus images captured by different cameras may be achieved, which helps to measure and study related fundus characteristics.

Abstract: A server includes at least one processor and at least one memory. The at least one memory includes computer program code. The at least one memory and the computer program code are configured, with the at least one processor, to cause the server to at least obtain task description information of a target task and status information of one or more dock apparatuses communicatively connected to the server, determine a target dock apparatus from the one or more dock apparatuses according to the task description information and the status information, and send a dispatching instruction to the target dock apparatus to instruct the target dock apparatus to select, according to the dispatching instruction, a target UAV from one or more UAVs to perform the target task. The one or more UAVs are carried by and communicatively connected to the target dock apparatus.

Abstract: An aerial vehicle dispatching method includes obtaining an aerial vehicle use request, determining a flight task according to the aerial vehicle use request, the flight task including a target flight area, in response to the flight task, determining a target aerial vehicle from a plurality of aerial vehicles, controlling the target aerial vehicle to perform the flight task in the target flight area, controlling the target aerial vehicle to obtain sensing data in the target flight area while performing the flight task, and sending the sensing data to a terminal device.

Abstract: The present disclosure provides a thermally activated delayed fluorescent material and application thereof, the thermally activated delayed fluorescent material is a compound having a structure represented by Formula I and can be used as a light-emitting layer material of an organic electroluminescent device. The thermally activated delayed fluorescent material is applied to an organic electroluminescent device comprising an anode, a cathode, and at least one organic thin film layer between the anode and the cathode, the light-emitting layer in the organic thin film layer comprises any one or a combination of at least two of the thermally activated delayed fluorescent materials. An energy level difference between the triplet state and the singlet state of the thermally activated delayed fluorescent material provided by the present disclosure can be reduced to below 0.

Abstract: The present invention provides a soft magnetic composite material for a fluid filling process, comprising soft magnetic powder and a binder. The soft magnetic powder and the binder are fully mixed, the soft magnetic powder is higher in average Wadell's sphericity, and the soft magnetic powder high in average Wadell's sphericity is small in friction force generated when flowing, small in specific surface area and large in apparent density.

Abstract: A compound, having a structure represented by Formula (I), in which L is selected from the group consisting of a substituted or unsubstituted phenyl, a substituted or unsubstituted naphthyl, a substituted or unsubstituted pyridyl, a substituted or unsubstituted pyrimidinyl, and a substituted or unsubstituted pyrazinyl; and D is an electron donor and is selected from the group consisting of a substituted or unsubstituted phenyl, biphenyl, naphthyl, anthryl, phenanthryl, acenaphthylenyl, pyrenyl, perylenyl, fluorenyl, spirobifluorenyl, chrysenyl, benzophenanthrenyl, benzanthracenyl, fluoranthenyl, picenyl, furyl, benzofuryl, dibenzofuryl, thienyl, benzothienyl, dibenzothiophenyl, phenoxazinyl, phenazinyl, phenothiazinyl, thianthrenyl, carbazolyl, acridinyl, and diarylamino.

Abstract: The present disclosure provides a thermally activated delayed fluorescent material and application thereof, the thermally activated delayed fluorescent material is a compound having a structure represented by Formula I and can be used as a light-emitting layer material of an organic electroluminescent device. The thermally activated delayed fluorescent material is applied to an organic electroluminescent device comprising an anode, a cathode, and at least one organic thin film layer between the anode and the cathode, the light-emitting layer in the organic thin film layer comprises any one or a combination of at least two of the thermally activated delayed fluorescent materials. An energy level difference between the triplet state and the singlet state of the thermally activated delayed fluorescent material provided by the present disclosure can be reduced to below 0.

Abstract: A compound, having a structure represented by Formula (I), in which L is selected from the group consisting of a substituted or unsubstituted phenyl, a substituted or unsubstituted naphthyl, a substituted or unsubstituted pyridyl, a substituted or unsubstituted pyrimidinyl, and a substituted or unsubstituted pyrazinyl; and D is an electron donor and is selected from the group consisting of a substituted or unsubstituted phenyl, biphenyl, naphthyl, anthryl, phenanthryl, acenaphthylenyl, pyrenyl, perylenyl, fluorenyl, spirobifluorenyl, chrysenyl, benzophenanthrenyl, benzanthracenyl, fluoranthenyl, picenyl, furyl, benzofuryl, dibenzofuryl, thienyl, benzothienyl, dibenzothiophenyl, phenoxazinyl, phenazinyl, phenothiazinyl, thianthrenyl, carbazolyl, acridinyl, and diarylamino.