Abstract: The present disclosure relates to a radome, which is integrally formed with a shield for protecting and shielding radio components on a motherboard, wherein the shield is configured in such a way that the radio components, when shielded by the shield, are positioned aside an antenna radiator. The present disclosure further relates to a communication station including the above-mentioned radome. The high integrated design solution of the present disclosure can achieve a simple and compact structure, resulting in a reduced assembly complexity, and a reduced weight and size.

Abstract: The present disclosure relates to the technical field of Graphics Processing Units (GPUs), and in particular to a GPU scheduling method and apparatus, and a storage medium. The method includes: acquiring a migration command, the migration command being used for migrating a workload of a source Virtual Machine (VM) from a source GPU core to a target GPU core; on the basis of the migration command, establishing an association relationship between the source VM and a corresponding hardware identifier on the target GPU core; and on the basis of the association relationship after the migration, using the target GPU core to processing the workload from the source VM by the target GPU core based on the migrated association relationship.

Abstract: A method and system for detecting small ship targets in thermal infrared images based on hierarchical feature attention network belongs to the field of satellite remote sensing image processing and application technology. The present disclosure constructs the first pixel level annotated three-channel infrared ship target detection image dataset based on SDGSAT-1. This dataset covers various scenarios and contains rich thermal information, and is more suitable for detecting small ships in thermal infrared images. Meanwhile, a network model based on hierarchical feature attention mechanism is constructed, which generates feature maps of different scales through multi-level detail enhancement processing. Multi-level long-distance information was extracted through a multi-level large kernel attention mechanism. By the multi-level fusion of feature maps at different scales, a predicted target probability map is generated to achieve fusion and interaction of different scales, enabling accurate location of ships.

Abstract: This application provides a screw compressor and a refrigeration system including the screw compressor. Specifically, the screw compressor including an economizer.

Abstract: A safety belt wearing detection method includes: acquiring a target image collected from a traffic device; determining a first image region and/or a second image region in the target image, the first image region being a region where a human torso of a target object in the target image is located, the second image region being a region where a face of the target object in the target image is located; determining a third image region according to the first image region and/or the second image region, the third image region being a safety belt wearing region in the target image; and determining whether wearing of a safety belt in the target image meets a preset wearing requirement according to image information in the third image region.

Abstract: The present disclosure provides a method and a device for preparing a modified poly (m-phenylene isophthalamide) (PMIA) fiber by continuous polymerization-dry-wet spinning. The method includes the following steps: (1) preparing a mixed solution of m-phenylenediamine (MPD) and a copolymerized diamine monomer in N,N-dimethylacetamide (DMAC) serving as a solvent using a cosolvent; (2) mixing isophthaloyl chloride (IPC) with the mixed solution of the MPD and the copolymerized diamine monomer in the DMAC, and conducting pre-polycondensation and polycondensation in sequence to obtain a modified PMIA resin solution; and (3) subjecting the modified PMIA resin solution to additive addition, filtration, defoaming, and dry-wet spinning to obtain the modified PMIA fiber.

Abstract: Embodiments are disclosed for a method. The method includes determining a correlation list of missing value predictors. The method also includes generating a cluster model having multiple clusters. The cluster model is based on a target value and predictor values. The method further includes determining an imputed value for a missing value of a row of original training data based on a linear regression model for multiple non-missing value predictor values for the clusters.

Abstract: Technologies directed to Internet Protocol (IP) tunnels for cloud-based applications on a streaming device are described. One method receives a request to execute a streaming application hosted by the remote computing device. The method establishes a first IP tunnel with the remote computing device using a first virtual interface. The method establishes a second IP tunnel with a container executing the streaming application using a second virtual interface. The method establishing routing between the second virtual interface and a local network interface. The method communicates data with the streaming application over the second IP tunnel.

Abstract: The present disclosure provides a display substrate, a manufacturing method thereof, an intermediate substrate and an electronic paper display apparatus. The display substrate includes: a base substrate including a display region and a bezel region on at least one side of the display region; a plurality of test sub-terminals in the bezel region, including a common voltage test sub-terminal and a plurality of non-common voltage test sub-terminals; and a first electrostatic ring in the bezel region, through which the plurality of non-common voltage test sub-terminals are arranged in series and/or grounded.

Abstract: Embodiments of the present disclosure are directed towards a method of preparing a silanol-functional polyolefin that includes combining, under thermal conditions to effect synthesis of a silanol moiety, starting materials comprising A) a silyl hydride-functionalized polyolefin, optionally B) a solvent, C) a peroxy acid, optionally D) a neutralizing agent thereby forming a reaction mixture that under the thermal conditions produces the silanol-functional polyolefin having the silanol moiety.

Abstract: A network processor includes a scheduler, a plurality of scheduling control modules, and a plurality of cache queues. The plurality of scheduling control modules are configured to separately obtain a first quantity of instructions from one of a plurality of non-empty cache queues, generate a scheduling request, to obtain a plurality of scheduling requests, and send the plurality of scheduling requests to the scheduler. The scheduler is configured to respond to the plurality of scheduling requests and send at least one scheduling response signal to at least one scheduling control module. The at least one scheduling control module is further configured to respond to the at least one scheduling response signal, and generate a to-be-executed instruction word based on the first quantity of instructions in a target cache queue and a target scheduling mode.

Abstract: A data pipeline for heterogonous clinical data ingestion, normalization, enrichment and management is described. In an example, a method can comprise receiving, by a system comprising a processor, a bundle of healthcare resources configured in accordance with a Fast Healthcare Interoperability Resources (FHIR) standard. The method further comprises tracking, by the system, information regarding existing healthcare resources stored in a FHIR datastore in a tracking database, wherein the information comprises logical identifiers for the existing healthcare resources associated with the existing healthcare resources in the FHIR datastore and healthcare identifiers for the existing healthcare resources, and processing, by the system, the bundle using a data refinement process and the tracking database, wherein the data refinement process comprises updating the tracking database to comprise new information extracted from the bundle.

Abstract: Disclosed is an intelligent manufacturing device for constant force springs. The magnet magnetically adsorbs one end of the spring, and the spring is installed horizontally inside the track; one side of the upper end of the discharge rack is rotatably connected to a turntable, the side of which near the cross rod is rotatably connected to a push rod, and protrusions are distributed on an outer side of the turntable; an end of the push rod near the turntable is located on one side of the upper end of the turntable, the push rod is horizontally inclined at 15-35°, and the turntable rotates horizontally on one side of the upper end of the discharge rack. Through the rotation of the protrusions above the discharge rack, the discharge of constant force springs can be separated, preventing the constant force springs from piling up on the upper end of the discharge rack.

Abstract: The present application relates to a preparation method for a pyrrolopyrimidine compound, comprising: obtaining a compound 3 from a compound 2, obtaining a compound 4P2 from the compound 3, and obtaining a pyrrolopyrimidine compound of formula I by removing a protecting group from the compound 4P2. The preparation method of the present application has the advantages of simple operation, mild reaction conditions and high yield, avoids the problems of low yield and a large amount of impurities and difficult separation of same in original routes, reduces production costs, and is suitable for industrial production. Furthermore, the product yield of each step is high, and basically reaches about 80%, and even the yield of some steps can reach 90% or more.

Abstract: The present disclosure provides an in-situ testing system of metal materials under high temperature and complex loads. The testing system includes a fatigue testing unit, a high-temperature loading unit, a signal detecting unit and a base. The fatigue testing unit is configured for pre-tightening a sample and then performing a fatigue testing on the sample. The high-temperature loading unit is configured for heating the sample to a high temperature. The signal detecting unit includes a pressure sensor and a displacement sensor. The pressure sensor is configured for monitoring the tensile force on the sample. The displacement sensor is configured for monitoring the displacement of the sample after being stretched during the pre-tightening of the sample. The base is configured for bearing the fatigue testing unit, the high-temperature loading unit and the signal detecting unit, and can be positioned on a scanning electron microscope stage or an open microscopic device.

Abstract: A computer-implemented method, program product, and systems for managing distributed processes is provided. Embodiments of the present invention define additional system parameters to a kernel using a union structure. Embodiments of the present invention can then process information manager kernel using a cluster model using a formed distance between one node of the plurality and another node of the plurality. Embodiments of the present invention can then control an interval for information collection and sorting frequency for each node of the plurality of nodes in the system.