Abstract: In some aspects, the present disclosure relates to a method for performing packet flow description (PFD) management, the method including establishing a Quality-of-Service (QoS) flow between a user equipment (UE) and a core network (CN) for a data flow of an application, creating, by the UE, a UE-requested packet flow description (PFD) upon a change in the data flow, sending, from the UE to the CN, a request to the CN for updating a CN PFD to an updated PFD using the UE-requested PFD, receiving, at the UE from the CN, a downlink (DL) packet mapped to the QoS flow using the updated PFD.

Abstract: Provided are a power control method and apparatus, and an electronic device, where the method includes: determining at least one piece of maximum transmit power-related information; and sending the at least one piece of maximum transmit power-related information to a first communication node, where each of the at least one piece of maximum transmit power-related information is related to a beam or a beam group.

Abstract: Techniques for generating a natural language question template for an artificial intelligence question and answer (QA) system are disclosed. A graph database query relating to a QA system is parsed using a predefined schema. The parsing includes extracting a first plurality of values from the graph database query relating to a where clause in the graph database query, extracting a second plurality of values from the graph database query relating to a return clause in the graph database query, identifying a QA template rule relating to the graph database query, based on a match clause in the graph database query. A natural language question template is generated based on the first plurality of values, the second plurality of values, and the identified QA template rule. The natural language question template is suitable for use by the QA system as part of generating a response to a natural language question.

Abstract: An object of the present disclosure is to provide a radiation element and a bandwidth extension structure. The radiation element according to the present disclosure comprises: a basic radiation element and one or more bandwidth extension structures; wherein the one or more bandwidth extension structures are mounted on the basic radiation element to extend the operating bandwidth of the basic radiation element. The bandwidth extension structure according to the present disclosure is mounted on the basic radiation element to extend the operating band of the basic radiation element.

Abstract: A pulp-filter arrangement (1) comprises a rotatable drum (10) and a non-rotating valve arrangement (30). The rotatable drum (10) has a cylindrical water-permeable pulp-supporting shell (14), a plurality of drain pipes (16) and a rotating hollow shaft (18). The plurality of drainpipes (16) connects the rotating hollow shaft (18) with a collecting channel (22) situated radially directly inside the cylindrical water-permeable pulp-supporting shell (14). The non-rotating valve arrangement (30) is disposed within the rotating hollow shaft (18) for sealing off the rotating hollow shaft (18) from a radially inner outlet (24) of the drain pipes (16) when respective radially inner outlet (24) is situated within a sealed zone. The non-rotating valve arrangement (30) is further arranged to, in a transition zone immediately following the sealed zone, open a throttled passage between the rotating hollow shaft (18) and the radially inner outlet (24).

Abstract: The present invention is generally related to an agricultural formulation comprising 3-(difluoromethyl)-1-methyl-N-[(3R)-1,1,3-trimethyl-2,3-dihydroinden-4-yl]pyrazole-4-carboxamide and sodium salt of naphthalene sulfonate condensate and polyoxyethylene tristyrylphenol phosphate, potassium salt. The present invention is further related to an agricultural formulation comprising 3-(difluoromethyl)-1-methyl-N-[(3R)-1,1,3-trimethyl-2,3-dihydroinden-4-yl]pyrazole-4-carboxamide, ethaboxam, metalaxyl, mandestrobin, methyloxirane polymer, sodium salt of naphthalene sulfonate condensate, a mixture of sodium salt of alkyl vinyl ether/maleic acid half-ester copolymer and polyvinyl pyrrolidone and polyoxyethylene tristyrylphenol phosphate, potassium salt. The present invention is further directed to a process for preparing the agricultural formulations and methods of use thereof.

Abstract: Provided is a multimedia data stream processing method, an electronic device and a storage medium, relating to the field of artificial intelligence, and specifically, to the technical fields of cloud computing, media cloud technology, and the like, which may be applied to scenes such as smart cloud. The multimedia data stream processing method includes: allocating a plurality of sub-streams of a multimedia data stream to a plurality of edge resource nodes, where the multimedia data stream is segmented into a plurality of slices and each of the plurality of sub-streams includes a part of the plurality of slices of the multimedia data stream; and scheduling the plurality of edge resource nodes to provide the plurality of sub-streams of the multimedia data stream for a terminal device.

Abstract: Signalling Support for NR Positioning with Aperiodic SRS ConfigurationsEmbodiments described herein relate to methods and apparatus in networks, and particularly methods, Location Management Functions, base stations and wireless devices for configuring and sending uplink sounding reference signals, UL SRS. 1. A method performed by a Location Management Function, LMF, comprises receiving radio resource information relating to radio resources that can be applied for UL SRS by a wireless device; and providing a notification relating to triggering aperiodic uplink SRS to a base station serving the wireless device.

Abstract: A color filter substrate (100), a manufacturing method thereof, and a display panel are disclosed. The color filter substrate (100) includes a substrate (110), a black matrix layer (120), a first filler (130), and a positioning mark (140). The black matrix layer (120) is arranged on the substrate (110), and a groove (121) is defined in the black matrix layer (120) and arranged around a display area (111) of the substrate (110). The filler (130) is arranged inside the groove. The positioning mark (140) is arranged inside the groove (121), and has a different color from that of the first filler (130).

Abstract: Embodiments of the present disclosure provide a method, device and computer program product for managing backup data. The method comprising: obtaining historical information of a plurality of historical operations on target data in a backup storage device during a first time period, the historical information indicating at least types and time of occurrences of the plurality of historical operations; determining, based on the historical information, whether the target data is to be rewritten to the backup storage device within a second time period after the first time period; and in response to determining that the target data is to be written to the backup storage device within the second time period, adjusting an expiration time of the target data in the backup storage device. Based on such a manner, efficiency of the backup system can be increased.

Abstract: The present invention relates to photocatalytic materials for use in the conversion of CO2 to non-CO2 carbon containing products. The photocatalytic materials comprise a metal nanofiber and a carbon-based nanostructure bound to the surface of the metal nanofiber. Methods for preparing such materials are described, as well as their use in the conversion of CO2 to non-CO2 carbon containing products. For example, the photocatalytic materials of the invention may be used to convert CO2 to methanol and/or ethanol with high conversion rates.

Abstract: A system and method for a hybrid detector for a computed tomography (CT) system are provided that include a semiconductor detector arranged to generate photon-counting CT data upon receiving x-rays and a scintillator detector arranged proximate to the semiconductor detector to receive scattered x-rays and generate energy-integrating CT data upon receiving the scattered x-rays.

Abstract: For a manual gearshift control of conventional vehicle transmission, a vehicle gearshift automatic control device including a first actuator module, a second actuator module and an electronic control unit, is provided in an add-on manner to retrofit the vehicle transmission with both automatic and manual gearshift functions. In an automatic gearshift mode, the electronic control unit executes the vehicle gearshift automatic control method and receives an automatic gearshift command to drive the first actuator module to push a shift lever to implement a lateral shift selection, or to drive the second actuator module to spin a park lever to implement a longitudinal gearshift. For vehicle security, whenever a vehicle gearshift automatic control device failure or a manual gearshift intervention is detected in the automatic gearshift mode, the electronic control unit shuts off the automatic gearshift mode and switches to a manual gearshift mode to perform the manual gearshift function.

Abstract: Prostamide-containing biodegradable intraocular implants, prostamide compounds, prostamide-containing pharmaceutical compositions, and methods for making and using such implants and compositions for the immediate and sustained reduction of intraocular pressure and treatment of glaucoma in an eye of a patient are described.

Abstract: Control system for navigation and reduction operation including a master control apparatus having a host and an optical tracker; a tracing apparatus including a target body tracer arranged on a target body; the optical tracker is configured to obtain a geometric feature of the target body tracer in an actual working space; the host is configured to convert a preliminary image into an intermediate image by matching the preliminary image with the intermediate image, and to convert the preliminary image into the actual working space according to a geometric feature of the target body tracer in the intermediate image and the geometric feature of the target body tracer in the actual working space, to obtain a target pose of the operation apparatus in the actual working space, and to control an operation apparatus to move to the target pose for reduction. A method for navigation and reduction operation is provided.

Abstract: A lubricant composition with improved stability and tolerance for water hardness comprises a synthetic wax emulsion; an amine derivative; an emulsifier; and a sequestrant. The synthetic wax emulsion may include poly(ethyleneoxide)-based or poly(propyleneoxide)-based wax emulsions. The amine derivative may include alkyl C12-C14 oxy propyl diamine. The lubricant composition can be used for lubricating the passage of a container along a conveyor. The method includes applying the lubricant composition to at least a part of the container or the conveyor in an application cycle, where the application cycle includes a first period of time of dispensing the lubricant composition and a second period of time of not dispensing the lubricant composition.

Abstract: A vacuum switching valve and a suction system having the same. The vacuum switching valve comprises: a valve body, comprising a first end and a second end, the second end being provided with an air inlet, an air outlet and a through hole; a valve element movably arranged in the valve body; a cylinder, the cylinder being connected to the first end and the valve element, the cylinder drives the valve element to move in the valve body, to close or open the air inlet; a stopper passing through the through hole, the stopper comprising a third end and a fourth end, the third end being connected to the valve element, the fourth end being located on the side of the through hole away from the valve element.