Abstract: Provided are a resource transmission method, a resource receiving method, a communication node, and a storage medium. The resource transmission method includes determining M target reference signal resources in a reference signal resource set, where the reference signal resource set includes N reference signal resources, M is a positive integer, N is a positive integer, and M<N; and transmitting the M target reference signal resources.

Abstract: Provided are a signaling sending method, a signaling receiving method, a communication node, and a storage medium. The signaling sending method includes sending a first signaling to a second communication node, where the first signaling is configured to instruct the second communication node to report channel state information (CSI) and timestamp information on one or more timestamps; and receiving the CSI and the timestamp information reported by the second communication node.

Abstract: Static state of charge (SOC) correction for a lithium iron phosphate (LFP) battery system of an electrified vehicle includes in response to a power-off of the electrified vehicle, (i) determining an initial SOC of the LFP battery system, (ii) initiating a power-off timer and (iii) initiating a periodic temperature measurement of the LFP battery system, in response to a subsequent power-on of the electrified vehicle, (i) stopping the power-off timer, (ii) determining an average of the periodic temperature measurements of the LFP battery system, and (iii) accessing a calibrated look-up table to determine a self-discharge rate of the LFP battery system based on a value of the power-off timer and the measured temperature of the LFP battery system, and determining a corrected SOC for the LFP battery system by determining an SOC change based on the determined self-discharge rate and subtracting the SOC change from the initial measured SOC.

Abstract: Techniques are described for communicating datasets, between wireless devices and network nodes, to train artificial intelligence (AI) and/or machine learning (ML) models, which can be used in both training and inference stages, to improve system performance. An example method for wireless communication includes receiving, by a wireless device, a dataset from a network node, wherein the dataset comprises a plurality of data samples and is associated with a first information. In another example, the example method further includes transmitting, to the network node, a request for the dataset.

Abstract: Provided are a power battery pack and an electric vehicle. The power battery pack includes: a pack body; and a plurality of cells, directly arranged in the pack body. The cell extends from a first side of the pack body to a second side of the pack body, and the first side and the second side are disposed opposite to each other. The first side of the pack body is provided with a first side wall, the second side of the pack body is provided with a second side wall, an end of the cell is supported by the first side wall, and the other end of the cell is supported by the second side wall.

Abstract: A method for beam management, a device, a storage medium, and a program product. The method may include receiving beam reporting indication information sent by a transmitting apparatus and a plurality of test beams configured with reference signal resources; measuring a plurality of reference signal resources to obtain a plurality of pieces of beam measurement information; selecting target measurement information from the plurality of pieces of beam measurement information according to the beam reporting indication information; and sending the target measurement information to the transmitting apparatus, such that the transmitting apparatus predicts an optimal beam result according to the target measurement information.

Abstract: A process system of a follower fixture for tank moving support is provided and includes a conveying table slidably provided with a bearing platform through a screw slide rail assembly and provided with an outer frame assembly; a lifting platform is slidably installed in the outer frame assembly; positions of the lifting platform and the bearing platform are corresponded up and down; the outer frame assembly is slidably provided with a robot component; both sides of the conveying table are provided with loading platforms; workpieces are placed on one loading platform, and a fixture system is placed on the other loading platform; the fixture system and the workpieces are both placed in the moving range of the robot component, and positions of the fixture system and the workpieces are corresponded. problems including processing flexibility cannot be realized can be solved.

Abstract: A method for detecting groceries in corridor is provided, this method includes: obtaining an image collected from a corridor, performing pedestrian detection and grocery detection on the image collected from the corridor to obtain a pedestrian detection result and a grocery detection result; performing, if there is a pedestrian image in the pedestrian detection result, an image processing on the image collected from the corridor according to the pedestrian image; comparing the image that is collected from the corridor and has been processed with a preset corridor image to obtain an image similarity; generating, if there is a grocery image in the grocery detection result, or if the image similarity is less than or equal to a similarity threshold, a grocery cleaning instruction according to an identifier of corridor in the image collected from the corridor; and sending a grocery cleaning prompt according to the grocery cleaning instruction.

Abstract: A method of dynamically loading an encryption engine generates a relationship between encryption identifiers and information parameters. The information parameters includes information security levels, information sizes, and information access speeds. The encryption identifiers include a soft encryption identifier and a hard encryption identifier. A target encryption identifier of current to-be-encrypted information is obtained, and a target encryption mode of the current to-be-encrypted information is determined. An encryption engine corresponding to the current to-be-encrypted information is loaded according to the encryption mode. The method can reduce waste of resources, and improve an efficiency of encryption and decryption of information.

Abstract: A method for detecting groceries in corridor is provided, this method includes: obtaining an image collected from a corridor, performing pedestrian detection and grocery detection on the image collected from the corridor to obtain a pedestrian detection result and a grocery detection result; performing, if there is a pedestrian image in the pedestrian detection result, an image processing on the image collected from the corridor according to the pedestrian image; comparing the image that is collected from the corridor and has been processed with a preset corridor image to obtain an image similarity; generating, if there is a grocery image in the grocery detection result, or if the image similarity is less than or equal to a similarity threshold, a grocery cleaning instruction according to an identifier of corridor in the image collected from the corridor; and sending a grocery cleaning prompt according to the grocery cleaning instruction.

Abstract: The present disclosure is directed to a shroud assembly for a gas turbine. The shroud assembly includes a casing and a shroud. The shroud includes a radially outer wall engaged with the casing. A radially inner wall integrally couples to the radially outer wall. The radially inner wall and the radially outer wall collectively define a pair of axially opposed cavities. The radially inner wall moves radially outward toward the casing when one or more gas turbine blades contact the radially inner wall.

Abstract: An apparatus includes an optics tube extending from a proximal end to a distal end and a distal tip member positioned proximate the distal end of the optics tube. The optics tube includes a cladding material, a core material encased by the cladding material and configured to transmit light from the proximal end of optics tube to the distal end, and a lumen defined by the core material. A core wire is disposed in the lumen. The core wire is configured to prevent longitudinal stretching of the optics tube.

Abstract: The turbomachine includes a rotatable member defining an axis of rotation and an inner annular casing extending circumferentially over at least a portion of the rotatable member. The inner annular casing includes a radially outer surface. The turbomachine further includes an outer annular casing extending over at least a portion of the inner annular casing. The inner annular casing and the outer annular casing define a plurality of cavities therebetween. The clearance control system includes a manifold system including a plurality of conduits extending circumferentially about the inner annular casing and disposed within the cavities. The clearance control system also includes an impingement system extending circumferentially about the inner annular casing and disposed within the cavities. The conduits are configured to channel a flow of cooling fluid to the impingement system which is configured to channel the cooling fluid to the radially outer surface of the inner annular casing.

Abstract: The turbomachine includes a rotatable member defining an axis of rotation and an inner annular casing extending circumferentially over at least a portion of the rotatable member. The inner annular casing includes a radially outer surface. The turbomachine further includes an outer annular casing extending over at least a portion of the inner annular casing. The inner annular casing and the outer annular casing define a plurality of cavities therebetween. The clearance control system includes a manifold system including a plurality of conduits extending circumferentially about the inner annular casing and disposed within the cavities. The clearance control system also includes an impingement system extending circumferentially about the inner annular casing and disposed within the cavities. The conduits are configured to channel a flow of cooling fluid to the impingement system which is configured to channel the cooling fluid to the radially outer surface of the inner annular casing.

Abstract: Catheters of the present disclosure include a catheter shaft and an expandable tip, which can retrieve materials slightly larger than an inner diameter of the catheter shaft. The tip may be expandable such that it can easily transform from a first size and shape to a second size and shape to aid in the retrieval of the materials (i.e., the thrombus, embolus, or foreign body). Catheter tips may be expanded by inflation, removal of a constraining member, or an input such as heat, light, or electrical energy.

Abstract: The present disclosure is directed to a shroud assembly for a gas turbine. The shroud assembly includes a casing and a shroud. The shroud includes a radially outer wall engaged with the casing. A radially inner wall integrally couples to the radially outer wall. The radially inner wall and the radially outer wall collectively define a pair of axially opposed cavities. The radially inner wall moves radially outward toward the casing when one or more gas turbine blades contact the radially inner wall.

Abstract: A halogen-free resin composition, a copper clad laminate using the same, and a printed circuit board using the same are introduced. The halogen-free resin composition comprising (A) 100 parts by weight of epoxy resin; (B) 3 to 15 parts by weight of diaminodiphenyl sulfone (DDS); and (C) 5 to 70 parts by weight of phenolic co-hardener. The halogen-free resin composition features specific ingredients and proportion to thereby achieve satisfactory maximum preservation period of the prepreg manufactured from the halogen-free resin composition, control the related manufacturing process better, and attain satisfactory laminate properties, such as a high degree of water resistance, a high degree of heat resistance, and satisfactory dielectric properties, and thus is suitable for producing a prepreg or a resin film to thereby be applicable to copper clad laminates and printed circuit boards.

Abstract: A generally spherical vascular remodeling device is permanently positionable at a junction of afferent and efferent vessels of a bifurcation having an aneurysm. After positioning the device at the junction to substantially conform the device to the shape of the junction, the device acts as a scaffolding to inhibit herniation of objects out of the aneurysm and the device permits perfusion to the efferent vessels. Positioning the device may include deployment and mechanical or electrolytic release from a catheter. Embolic material may be inserted in the aneurysm before or after positioning the device. The device may have a first end, a second end substantially opposite to the first end, and a plurality of filaments extending between and coupled at the first end and the second end. Such devices may be football shaped, pumpkin shaped, or twisted. The device may include a plurality of loops forming a generally spherical shape.