Abstract: Embodiments of this application provide example resource allocation methods. One example method includes determining, by a first node, a hash value corresponding to a first cluster. The first node can obtain a hash ring, where the hash ring includes at least one hash value interval, and each hash value interval corresponds to one second cluster. The first node can determine a target second cluster based on the hash value corresponding to the first cluster, where the hash value corresponding to the first cluster belongs to a target hash interval, the target hash interval is a hash value interval in the at least one hash value interval, and the target hash interval corresponds to the target second cluster. The first node can establish an association relationship between the first cluster and a target second cluster, where the target second cluster is allowed to apply for a resource from the first cluster.

Abstract: A thermal-power power electronic direct-hung energy-storage plant backup power system includes a thermal-power grid connection startup/standby unit, a power electronic energy-storage switching unit and a thermal-power plant unit. The thermal-power grid connection startup/standby unit is connected to the power electronic energy-storage switching unit and the thermal-power plant unit, respectively. The power electronic energy-storage switching unit is connected to the thermal-power plant unit.

Abstract: Techniques for a service provider network to identifying impacts affecting transmission of a live event to multiple client devices are discussed herein. A system can gather data from a variety of sources associated with the service provider network (e.g., a video service, a client device, a social media service, etc.) and identify patterns in network activity and/or user behavior that are indicative of a potential problem to deliver the live event. In some examples, the system can initiate a query for information associated with the potential problem, and output the query results to a model and/or a user interface for review. The system can, in various examples, determine an action to remedy the potential problem.

Abstract: Concentrated nitric acid cleaners employing the use of ethoxylated fatty alcohols, including a blend of polyethoxylated fatty alcohols, provide enhanced cleaning on metal and other surfaces, particularly stainless steel. Methods of use, including enhanced fatty soil removal and organic soil removal (such as soap scum) are also disclosed.

Abstract: Methods, systems, and devices for wireless communications are described. A first network node may receive, in a first time interval, interference signals from a second network node on a portion of uplink resources used by the first network node to receive from a first set of wireless devices served by the first network node in the first time interval. The first network node may transmit, to the second network node, an identifier associated with the second network node and an indication that the second network node is to modify transmission on downlink resources used by the second network node to transmit to a second set of wireless devices served by the second network node. Transmitting the indication that the second network node is to modify transmission on the downlink resources includes transmitting, to the second network node, a signal configured to indicate modifying the transmission on the downlink resources.

Abstract: A path tracking method and device for an in-oil inspection robot for a storage tank bottom plate in an invisible environment are provided. The method includes: determining a current position of a robot in a rasterized storage tank bottom plate drawing; when the current position is located in an inspected area, searching a cell of an uninspected area closest to the current position as a target point, and planning a moving path to the target point and a scanning path for inspecting the uninspected area where the target point is located; controlling the robot to move to the target point using a path tracking algorithm; and completing inspection of the uninspected area where the target point is located with the target point as a starting point. According to the method, a path of the robot can be planned and tracked automatically, improving inspection efficiency.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may generate a Layer 1 measurement report identifying one or more measurements by corresponding measurement indices, refrain from including a measurement value in the Layer 1 measurement report for at least one measurement, and transmit the Layer 1 measurement report. Numerous other aspects are provided.

Abstract: In an approach, a processor receives, at an edge node, a message from an IoT device associated with the edge node, the message being embedded with at least one non-fungible token (NFT) and each of the at least one NFT representing a corresponding authorization associated with the IoT device. A processor retrieves, at the edge node, the at least one NFT from the received message. A processor validates, at the edge node, the received message based on the retrieved at least one NFT. A processor, responsive to validating the received message, forwards, by the edge node, the received message to a center node associated with the edge node.

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may communicate with multiple transmission reception points (TRPs). The UE may receive control signaling indicating a reference signal configuration. The reference signal configuration, the control signaling, or both may indicate one or more beam failure detection (BFD) reference signals and a quasi co-location (QCL) type associated with a set of BFD reference signal sets. Each BFD reference signal set of the set of BFD reference signal sets may be associated with a respective TRP. The UE may detect a beam failure based on receiving a BFD reference signal set using one or more beams according to the QCL type associated with the BFD reference signal set. The UE may initiate a beam failure recovery procedure based on detecting the beam failure.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may configure a bitmap in a medium access control control element (MAC-CE) to indicate beam failure information for one or more serving cells or one or more groups of serving cells. The UE may transmit the MAC-CE to a base station via at least one serving cell. Numerous other aspects are provided.

Abstract: The invention belongs to the field of biomedicine technology and discloses the application of Gastrodia elata Blume derived nano-extracellular vesicles in the preparation of drugs for the prevention and/or treatment of subarachnoid hemorrhage (SAH). The Gastrodia elata Blume-derived nano-extracellular vesicles of this invention are obtained from separation of Gastrodia elata Blume by water extraction. The ingredients of this invention are natural, none of toxic side effects and with good biocompatibility and safety. Therefore, this invention has broad application prospects.

Abstract: This application discloses a data processing method. First data processing is performed on a plurality of first data streams obtained through first FEC encoding, to obtain m second data streams. Second FEC encoding has been performed for each of the second data streams, and each codeword obtained through the second FEC encoding includes N bits, where N=K+S. Second data processing is separately performed on the m second data streams to obtain m third data streams. Each of the third data streams includes at least one bit sequence, each bit sequence includes P+W bits, the P bits in each bit sequence are from the second data stream, and the W bits in each bit sequence are an added alignment marker, where P=N×b. Third data processing is performed on the m third data streams to obtain Y modulated symbol streams, where modulation has been performed for each of the modulated symbol streams.

Abstract: Disclosed is a county power distribution network gridding planning method and system based on a digital resource integration technology, comprising: acquiring geographic information of a county region, and conducting primary division of power supply grids; conducting secondary division of the power supply grids by using a K-means clustering algorithm; and selecting an optimal planning strategy and conducting third division of the power supply grids through a self-adaptive multi-target whale optimization algorithm. By studying the development and evolution mechanism of a county power distribution network in terms of time, space and resources, the planning and operation methods of the county power distribution network are combined to carry out resource digital integration, and conduct grid division on the county power distribution network.

Abstract: A bearing testing device and a method for testing bearing performance in a bearing misaligned state by the bearing testing device is disclosed. The bearing testing device tests the performance of a first bearing and/or a second bearing in a misaligned state. The testing device includes a main shaft for installing the first and second bearings to be tested. A first adjusting plate rotates around a first axis perpendicular to the main shaft for a certain angle, and directly or indirectly holds the outer ring of the first bearing. A second adjusting plate rotates around a second axis perpendicular to the main shaft for a certain angle, and directly or indirectly holds the outer ring of the second bearing. An actuating assembly adjusts the angle of the first adjusting plate relative to the first axis and the angle of the second adjusting plate relative to the second axis.

Abstract: A system and method may include receiving data acquired by a downhole tool of a tool string disposed at least in part in a borehole in a subsurface region. The system and method may also include inverting the data using a trained machine learning model to generate a structural feature of the subsurface region. The system and method may further include controlling operation of the tool string based at least in part on the structural feature of the subsurface region.

Abstract: The present disclosure provides methods for mapping the sequence of a polynucleotide of interest in a sample using flow-through based limited digestion. A digestive enzyme is immobilized to a solid surface, and a sample including the polynucleotide of interest is contacted to the solid surface in flow-through mode to digest the polynucleotide of interest. The flow-through fraction comprising the digested polynucleotide of interest is collected and then subjected to liquid chromatography-mass spectrometry (LC-MS) analysis to map the sequence of the polynucleotide of interest.

Abstract: An electronic apparatus and a page navigation method thereof are provided. The page navigation method includes obtaining first navigation information from a first information source, and obtaining second navigation information from a second information source, generating a first page navigation command based on the first navigation information, and generating a second page navigation command based on the second navigation information, and executing the first page navigation command and the second page navigation command.