Abstract: Disclosed are a pharmaceutical composition, an aprepitant injection, and an aprepitant freeze-dried powder injection. The pharmaceutical composition comprises aprepitant, a primary stabilizer, and a secondary stabilizer, wherein the primary stabilizer comprises sodium deoxycholate and the secondary stabilizer comprises povidone. The aprepitant injection can be administered by injecting. The formulation uses a largely reduced amount of excipients, and is less irritative to an injection site, less prone to cause a hypersensitive reaction, and thus safer when being used by a patient. The formulation has good stability and can be stored and transported at room temperature, largely reducing production, storage, and transportation costs.

Abstract: The present disclosures relates to methods and apparatus for managing a blockchain. The method includes executing an initial transaction to obtain an initial transaction execution record; adding the initial transaction execution record to a first transaction execution data set; adding the initial transaction to a first transaction pool; acquiring transaction data from the first transaction pool that contains the initial transaction, the transaction data comprising respective initial transaction execution record corresponding to each transaction in a transaction list containing the initial transaction from the first transaction pool; generating a proposal block based on the transaction list and the transaction data, the proposal block being subject to block consensus with a second consensus node in the blockchain network; and performing block consensus on the proposal block to obtain a block consensus result of the proposal block.

Abstract: The application discloses a cooling plate assembly, a liquid cooling module and a battery pack, which include a connector and two groups of cooling pipe assemblies, each group of cooling flow channels includes a first flow channel and a second flow channel penetrating along a first direction and the connector is provided with a third flow channel and a fourth flow channel penetrating along a second direction, wherein the first flow channel is communicated with the third flow channel, and the second flow channel is communicated with the fourth flow channel; the two groups of cooling pipe assemblies are respectively communicated with the first flow channel and the second flow channel on the same side of the connector; between the third flow channel and the fourth flow channel, one is set as liquid inlet and the other is set as liquid outlet.

Abstract: An injectable hydrogel for pet endometritis is provided, belonging to the technical field of veterinary drug preparation. The injectable hydrogel includes the following raw materials: forsythiaside A, chitosan, sodium ?-glycerophosphate, sodium hyaluronate, acetic acid, and water. By combining the technical advantages of thermosensitive gel with injectable gel, forsythiaside A is used in combination with the chitosan to obtain an injectable hydrogel with excellent antibacterial properties. Encapsulating forsythiaside A with the chitosan not only enhances an antibacterial effect of forsythiaside A, but also prolongs a release time of the drug and can effectively shorten a duration required for repairing inflammatory damages, thereby reducing the probability of secondary infection in the uterine cavity.

Abstract: A data processing method and apparatus based on a node internal memory, a device and a computer readable storage medium are provided. The method includes: acquiring a data reading contract associated with a transaction in a first block from a chain reading cache of the node internal memory; invoking the data reading contract to acquire a write cache mapping table associated with the first block, and determining target read data associated with the transaction based on a first block cache of the first block in the write cache mapping table; and executing the transaction based on the target read data, storing target cached data, corresponding to a result of executing of the transaction, to the first block cache, and writing the first block into a bifurcated blockchain.

Abstract: A radio frequency module, a low-noise amplifier, and an electronic device. The radio frequency module includes: N first low-noise amplifiers coupled between a signal input port and a signal output port, where an input impedance and an output impedance of the first low-noise amplifier match a first frequency band; and M second low-noise amplifiers coupled between the signal input port and the signal output port, where the second low-noise amplifier includes an impedance adjustment network, and the impedance adjustment network can adjust an input impedance and an output impedance of the second low-noise amplifier, so that the input impedance and the output impedance of the second low-noise amplifier match different frequency bands. In this way, the second low-noise amplifier can be reused between different frequency bands such as an LB band and an MHB band, thereby increasing utilization of the low-noise amplifier.

Abstract: The present disclosures relates to methods and apparatus for managing a blockchain. The method includes executing an initial transaction to obtain an initial transaction execution record; adding the initial transaction execution record to a first transaction execution data set; adding the initial transaction to a first transaction pool; acquiring transaction data from the first transaction pool that contains the initial transaction, the transaction data comprising respective initial transaction execution record corresponding to each transaction in a transaction list containing the initial transaction from the first transaction pool; generating a proposal block based on the transaction list and the transaction data, the proposal block being subject to block consensus with a second consensus node in the blockchain network; and performing block consensus on the proposal block to obtain a block consensus result of the proposal block.

Abstract: Embodiments of this application provide a data communication method performed by a computer device.

Abstract: Embodiments of the utility model relate to the technical field of unmanned aerial vehicles, and in particular, to an unmanned aerial vehicle nest, which includes a nest body, where the nest body includes a lower shell and an apron, the apron is provided on the lower shell, the apron is used for parking an unmanned aerial vehicle, and the lower shell is provided with a drive opening; an upper cover, rotatably connected to the lower shell; and a drive mechanism, configured to drive the upper cover to rotate relative to the lower shell, where when the upper cover is at a first preset position, the upper cover covers the apron, and the drive mechanism makes the upper cover stay at any position in a rotation direction of the t upper cover.

Abstract: Block-chain-based data processing method includes acquiring, by a transaction processing node, transaction data for validation, and performing validation processing on the transaction data to obtain a validation processing result; in response to the validation processing result of the transaction data for validation being a validated-as-valid result, adding the transaction data to a transaction pool; in response to a transaction packing request transmitted by a block processing node being received, acquiring at least one transaction data from the transaction pool according to the transaction packing request, hardware device resources of the transaction processing node and the block processing node being independent from each other; and performing packing processing on the at least one transaction data to obtain a transaction data packet, and transmitting the transaction data packet to the block processing node to generate a proposed block according to the at least one transaction data in the transaction data

Abstract: A data processing method and apparatus based on a node internal memory, a device and a computer readable storage medium are provided. The method includes: acquiring a data reading contract associated with a transaction in a first block from a chain reading cache of the node internal memory; invoking the data reading contract to acquire a write cache mapping table associated with the first block, and determining target read data associated with the transaction based on a first block cache of the first block in the write cache mapping table; and executing the transaction based on the target read data, storing target cached data, corresponding to a result of executing of the transaction, to the first block cache, and writing the first block into a bifurcated blockchain.

Abstract: The disclosure relates to a device for extended reality, including: a head-mounted display device, a host computer, and an optical fiber connected between the head-mounted display device and the host computer. The head-mounted display device includes a plurality of sensors, an aggregation unit, and a display screen. At least some of the sensors are connected to the aggregation unit. The plurality of sensors are configured to acquire original data. The aggregation unit is configured to aggregate the original data acquired by the sensors connected thereto, to obtain an aggregation result, causing the aggregation result to be transmitted through the optical fiber. The host computer is configured to receive data transmitted through the optical fiber, determine a target image based on the received data, and transmit the target image to the head-mounted display device through the optical fiber.

Abstract: Embodiments of this application provide a data communication method performed by a computer device.

Abstract: Embodiments of this disclosure disclose a data processing method and apparatus, a device, and a storage medium. The method includes: after receiving a block synchronization request carrying a target block height transmitted by a first service node, transmitting a compact block identification and the block synchronization request to a consensus node; the compact block identification being used for instructing the consensus node to determine structural information of a compact block corresponding to a block to be synchronized; searching for a local transaction identifier matching a target transaction identifier in a first relay cache; and in the first relay cache, taking local transaction data corresponding to the found local transaction identifier as first key transaction data, and performing data clearing on the first key transaction data successfully synchronized to the first service node.

Abstract: A quartz container manufacturing method and a forming apparatus, relating to the solar photovoltaic technical field, and providing a mold comprising a top cylinder and a mold bottom; during formation of a container blank, when the mold forms a first included angle with a horizontal plane and the mold is rotated at a first rotation speed, the source material forms a first blank on the inner wall of the top cylinder; when the mold forms a second included angle with the horizontal plane and the mold is rotated at a second rotation speed, the source material forms a second blank on the inner wall of the mold bottom; a quartz container is manufactured from a container blank composed of the first blank and the second blank.

Abstract: A method and system for processing an intracranial large vessel image, an electronic device, and a medium are provided.

Abstract: A blockchain-based data processing method, apparatus, device, and readable storage medium may avoid repeated transmission or storage of the transaction data, which avoids a waste of storage resources. Target transaction data is obtained from a transaction pool, and a to-be-checked hash value of the target transaction data is generated. A block list of historical blocks that have been uploaded to a blockchain is obtained, and an upload status of the target transaction data is determined according to the block list and the to-be-checked hash value. Based on this determination, the target transaction data may be deleted when the upload status of the target transaction data is in an uploaded state, or a target block is generated and uploaded according to the target transaction data when the upload status of the target transaction data is in an un-uploaded state.

Abstract: An image processing method includes: receiving request information used for transmitting target data and sent by the external module based on a pre-established communication connection, in which the communication connection is established based on a hardware specification of the external module; determining a transmission parameter of the target data based on the request information; and receiving the target data transmitted by the external module based on the transmission parameter.

Abstract: A data processing method includes: detecting, when writing first block data into a local cache and a local storage, a first block processing space of a storage buffer pool; writing, when a number of block data to be stored does not reach a buffer block processing threshold, the first block data into the storage buffer pool based on N block data to be stored; detecting a second block processing space of a storage processing pool; and determining, when a number of block data to be fed back does not reach a feedback block processing threshold, block data to be merged for overlap detection with the block data to be fed back in the storage buffer pool based on the number of the block data to be fed back and the feedback block processing threshold, and writing the data retained after overlap detection to a distributed database.