Abstract: The present application provides a medical imaging method and system and a non-transitory computer-readable storage medium. The medical imaging method comprises identifying an image quality type of a medical image based on a trained learning network, and generating, based on the identified image quality type, a corresponding control signal for controlling a medical imaging system.

Abstract: A method of determining a risk probability of vertebral artery dissection (VAD) in a patient, including receiving medical image information of the patient and clinical report information of the patient; extracting at least one biomarker corresponding to a vertebral artery segment included in the medical image information; extracting patient history information from the clinical report information; and determining the risk probability of VAD using a deep learning classification model based on the extracted at least one biomarker and the extracted patient history information.

Abstract: A method, apparatus and computer program product for managing memories of computing resources is disclosed. In the method, a computing task processed by a first computing resource in a group of computing resources is determined. In response to a second memory of a second computing resource other than the first computing resource in the group of computing resources being allocated to the computing task, a second access speed with which the first computing resource accesses the second memory is determined. A target computing resource is selected from the group of computing resources based on an access speed with which the first computing resource accesses a target memory of the target computing resource, where the access speed is higher than the second access speed. At least one part of data in the second memory is migrated to the target memory.

Abstract: A method for processing a computing task comprises: determining parameter data of multiple layers associated with a neural network model in response to receiving a computing task based on the neural network model; ranking at least one part of the multiple layers on the basis of the parameter data so as to obtain a layer list; ranking multiple computing resources on the basis of status information of the multiple computing resources so as to obtain a resource list; and determining a mapping between a corresponding layer among the multiple layers and a corresponding computing resource among the multiple computing resources on the basis of the layer list and the resource list, where the mapping indicates one computing resource among the multiple computing resources is to process parameters associated with one layer among the multiple layers.

Abstract: The present disclosure provides a lighting pole (100), including a luminaire (110), a structural support element (120) which extends in a longitudinal direction and which is adapted to support the luminaire, and at least one antenna (130) which has a tubular shape and which is arranged such that it extends in the longitudinal direction around the structural support element.

Abstract: Embodiments of the present disclosure provide a method, a device and a computer program product for data processing. The method comprises determining, at a first node of a plurality of nodes of a metadata management system, a set of nodes from the plurality of nodes that store access information associated with a shard of metadata; determining, from the set of nodes, the number of available nodes capable of providing the shard; and adjusting the number of available nodes based on a threshold number. In this way, a distributed management of the shard of metadata in each node could be achieved without using the management node in a conventional way.

Abstract: Embodiments of the present disclosure provide a method, an electronic device and a computer program product for processing a task. The method comprises: obtaining a first group of processing results generated from processing, by a first group of processing resources of a first device, a first group of sub-tasks in the task; performing a first AllReduce operation on the first group of processing results to obtain a first AllReduce result; obtaining a second AllReduce result from a second device, the second AllReduce result being obtained by performing a second AllReduce operation on a second group of processing results generated from processing, by a second group of processing resources of the second device, a second group of sub-tasks in the task; and performing a third AllReduce operation on the first AllReduce result and the second AllReduce result to obtain a processing result of the task.

Abstract: Disclosed are a crystal form of a c-MET inhibitor and a salt form thereof and a preparation method therefor. Specifically involved are the compound as shown in formula (I), and a salt form and a crystal form thereof, and also included is the use of the crystal form and the salt form in the preparation of medicines for treating cancers.

Abstract: The present invention discloses a carbon fiber spoke and a manufacturing method thereof. The carbon fiber spoke includes a spoke body made of carbon fiber, a screw bushing that is fit and connected with rim and a nut cap bushing that is fit and connected with the hub. Two end parts of the spoke body are provided with solid joints. The outside surface of the solid joint is provided with a first tapered section. The screw bushing and the nut cap bushing are provided with penetrable mounting holes. The hole wall surrounding the mounting hole is provided with a second tapered section. The mounting hole of the screw bushing and the mounting hole of the nut cap bushing are respectively fixed to the two solid joints; the second tapered section of the mounting hole and the first tapered section of the solid joint are fit and connected together.

Abstract: A vehicle infrastructure cooperative positioning method and apparatus, an electronic device, a storage medium, and an autonomous vehicle are provided, which are related to fields of autonomous driving, intelligent transportation, and vehicle infrastructure cooperation. An implementation includes: receiving broadcast information sent by a road side unit, the broadcast information comprising sending time, a height of the road side unit and location information of the road side unit; calculating a horizontal distance between a vehicle and the road side unit according to receiving time and the sending time of the broadcast information and the height of the road side unit; and matching the horizontal distance between the vehicle and the road side unit and the location information of the road side unit with map information to obtain location information of the vehicle.

Abstract: Disclosed in the embodiment of the present disclosure is a group chat initiating method on the basis of a shared document, comprising: when a first user account accesses a shared document, querying the shared document to obtain a group-specific name card inserted therein, and in the shared document, according to a joining state of the first user account in a chat group, displaying a group chat control corresponding to the joining state, and in response to an operation of the user performed on the chat control, sending a corresponding group chat request for joining the chat group or displaying an interface of the chat group. Also disclosed in the embodiment of the present disclosure are a device for initiating a group chat on the basis of a shared document, an electronic apparatus, and a computer-readable storage medium.

Abstract: A method and system for configuring regenerative braking energy recovery devices in urban rail transit provided by the present application, successively including the following steps: calculating a preliminarily configured capacity Pn of a regenerative braking energy recovery device predetermined for the traction substation n, then obtaining an optimally configured capacity Qn of the regenerative braking energy recovery devices; further, configuring the total number of the regenerative braking energy recovery devices; finally, configuring the type of the regenerative braking energy recovery devices. By reasonably configure the capacity and number of regenerative braking energy recovery devices in traction substations, the configuring method of the present application allows the regenerative braking energy generated by a train during braking to be completely absorbed, thus reduce the energy consumption of braking resistors.

Abstract: Embodiments of the present disclosure relate to a method, a device and a computer program product for negotiating a transaction. The method of negotiating the transaction comprises: receiving, from a server, entity information for negotiation, the entity information indicating an entity that is applicable to negotiate a transaction; determining at least one entity based on the entity information; in response to receiving a negotiation request for a transaction associated with a distributed application, negotiating, with respect to the transaction with the at least one entity to obtain transaction negotiation information, the transaction negotiation information comprises coherency that is reached, with respect to the transaction, with the at least one entity; and sending the transaction negotiation information to the server.

Abstract: Described herein is a system, method, and non-transitory computer-readable medium, to provide accurate patient data corresponding with diagnosis and/or progression milestones for a patient with a medical condition and/or illness. Also described herein are methods and systems for providing a graphical user interface including an interactive patient information timeline.

Abstract: The present disclosure provides a buffer structure, a display panel, and a manufacturing method of the buffer structure. The display panel comprises at least one of the buffer structures. The buffer structure comprises a first inorganic layer, a second inorganic layer, and an organic layer. Trapezoidal grooves are disposed at intervals on one side surface of the first inorganic layer; the second inorganic layer is disposed on one side surface having the trapezoidal grooves of the first inorganic layer, covers inside surfaces of the trapezoidal grooves, is connected at openings of the trapezoidal grooves, and forms capillary channels; and the organic layer is filled inside the capillary channels.

Abstract: A system for real-time determination of the hand bone age using a personal device essentially include: a cloud computing platform storing a first marked database, an artificial neural network-based bone age model, and a comparison logic, wherein the first marked database at least has a hand bone image and the corresponding feature marking data; and a to-be-compared image providing device for downloading a to-be-compared hand bone image from a cloud-based to-be-compared image database. A personal device can be used to obtain a to-be-compared hand bone image from the to-be-compared image providing device and upload this image to the cloud computing platform in order for the cloud computing platform to find, through comparison, the hand bone image in the bone age model that is the most similar to the uploaded image and then transmit to the personal device the interpretation data corresponding to the hand bone image found.

Abstract: Systems and methods are provided for processing a feed derived from a renewable source to form oligomerized compounds corresponding to waxes, ketone waxes, and/or lubricant boiling range compounds. The oligomerized compounds derived from the renewable source can have various novel properties relative to waxes and/or lubricant boiling range compounds derived from mineral sources or derived from renewable sources in a conventional manner. The oligomerized compounds can be derived from a renewable source including fatty acids and/or fatty acid derivatives, such as glycerides (including triglycerides) and fatty amides. Optionally but preferably, at least a portion of the fatty acids and/or fatty acid derivatives can include olefinic bonds.

Abstract: A method of scheduling a dedicated processing resource includes: obtaining source code of an application to be compiled; extracting, during compiling of the source code, metadata associated with the application, the metadata indicating an amount of the dedicated processing resource required by the application; and obtaining, based on the metadata, the dedicated processing resource allocated to the application. In this manner, performance of the dedicated processing resource scheduling system and resource utilization is improved.

Abstract: A diffusive gradients in thin films (DGT) test device for lake water, including: a floating ball and a plurality of water sampling units. A DGT detection device, a water quality detection device with a multi-parameter probe, and a water sampling device are disposed in each of the water sampling units. The water sampling device includes: a plurality of sampling bottles, each of the sampling bottles is provided with an inlet pipe and an exhaust pipe, each of the inlet pipes and exhaust pipes is provided with a one-way solenoid valve; a peristaltic pump, a water sample outlet of the peristaltic pump communicates with the inlet pipes of the plurality of sampling bottles via a multi-way connector; the exhaust pipes of the plurality of sampling bottles are connected to an exhaust manifold via a multi-way connector; a control device connected with the peristaltic pump and each of the one-way solenoid valves.

Abstract: The present disclosure provides a diffusive gradients in thin films (DGT) probe test device for a sediment core in a lake, including: a sampling tube, where, a settlement limit device is disposed on an outer wall of the sampling tube and a DGT probe and a multi-parameter water-quality detection electrode are installed within the sampling tube; a movable mudguard device comprising a connecting rod and a mudguard, where, the connecting rod rotates around a rotating shaft to drive the mudguard to move from a position where an opening at the lower end of the sampling tube is sealed to a side of the sampling tube; a position-limit mechanism removably installed outside the sampling tube; a hammering device located above the sampling tube and fixedly connected to the sampling tube; and a floating ball located above the hammering device and connected to the hammering device via a first pull rope.