Abstract: Provisioning an orchestration platform is provided. A pre-application programming interface (API) server hook is used to preprocess a request to generate a custom resource in the orchestration platform. The pre-API server hook generates a custom resource definition corresponding to the custom resource and generates the custom resource based on the custom resource definition. A custom resource definition generation event is monitored for, using a custom resource definition (CRD) meta-controller, to manage a custom resource definition controller corresponding to the custom resource definition. The CRD meta-controller retrieves the custom resource definition controller from a CRD controller configuration repository to deploy the custom resource definition controller on a worker node in the orchestration platform.

Abstract: An electrolyte includes a solvent and a prelithiation additive, where the prelithiation additive is selected from at least one of the following: lithium salt with oxalate, lithium oxide, and lithium peroxide, and the solvent includes at least one compound of formula (I). R1 is C1-6 fluoroalkyl; R2 is a hydrogen atom, C1-6 alkyl, or C1-6 fluoroalkyl; and n represents 1 or 2.

Abstract: An electrolyte includes a solvent, where the solvent includes at least one cyclic ether of formula (I) and at least one linear ether of formula (II).

Abstract: A method for preparing a carbon nanotube sodiophilic metal anode-free sodium metal battery electrode material is provided, and the method includes the following steps: the carbon nanotubes are modified by a dielectric barrier plasma device; the modified carbon nanotubes are mixed and stirred with a sodiophilic metal salt to obtain a precursor slurry; the precursor slurry is dried, placed in a tube furnace after drying, and heated by introducing a reducing gas to react, thereby obtaining a carbon nanotube sodiophilic metal anode-free sodium metal battery electrode material. The electrode material prepared by the method has a stable structure, excellent electrical conductivity, and excellent sodium affinity, and can be applied to anode-free sodium metal battery electrode materials. The entire preparation process is controllable, the synthesis cycle is short, and the operation is simple.

Abstract: Provided are a display substrate, a manufacturing method thereof and a display apparatus. The display substrate includes multiple sub-pixels, wherein each sub-pixel includes a light-emitting region and a non-light-emitting region, and each sub-pixel is provided with a drive circuit; the drive circuit includes a storage capacitor and multiple transistors; for each sub-pixel, the multiple transistors are in the non-light-emitting region, the storage capacitor is a transparent capacitor, and an orthographic projection of the storage capacitor on a base substrate coincides with the light-emitting region. A first electrode of the storage capacitor is disposed in a same layer as an active layer of the multiple transistors, but in a different layer from source and drain electrodes of the multiple transistors, and a second electrode of the storage capacitor is on a side of the first electrode close to the base substrate.

Abstract: This invention relates to CTLA-4 protein compositions and their use in the mitigation of autoimmune adverse events associated with cancer immunotherapy.

Abstract: A method for recycling a copper-containing wastewater from a micro-etching is provided, including: modifying a FeS material with a monomer including both carboxyl and sulfhydryl, a crosslinking agent, and a stabilizing and dispersing agent to obtain a FeS-based pH-responsive material CMC-FeS@HS #SiO2 #COOH, adding the FeS-based pH-responsive material to weakly-acidic copper-containing wastewater from the micro-etching to allow a reaction, and conducting processes such as sulfide precipitation, exchange, adsorption complexation, and flocculation precipitation to finally obtain a precipitate with CuS as a main component. This method makes full use of the pH responsiveness and abundant surface active sites of the FeS-based pH-responsive material, and can control a recovery rate of copper ions in the wastewater at 99.8% or more merely by adjusting a pH value of the copper-containing wastewater from the micro-etching.

Abstract: Provided are a system and a method for impact testing and monitoring of a high-energy flexible net. The system includes a vertical impact testing unit, a slope impact testing unit, an impact simulation unit, and an impact monitoring unit. The vertical impact testing unit includes a vertically positioned gravity wall. The slope impact testing unit includes a wall slope positioned perpendicularly to a second side of the gravity wall. A first side of the gravity wall and a slope surface of the wall slope are securely provided with a flexible net, respectively. The impact simulation unit includes an impact assembly and a lifting assembly. The impact monitoring unit is configured to monitor a deformation result and an internal force change result of the flexible net.

Abstract: This invention relates to anti-CTLA-4 antibody compositions that bind to the human CTLA-4 molecule, and the use of the compositions in cancer immunotherapy and for reducing autoimmune side effects compared to other immunotherapeutic agents.

Abstract: A driving circuit, a driving method and a display device are provided. The driving circuit includes a first control node control circuit, a second control node control circuit, a first node control circuit and a second node control circuit, wherein, the first control node control circuit is configured to control a potential of the first control node; the second control node control circuit is configured to control a potential of the second control node; the first node control circuit is configured to control a potential of the first node; the second node control circuit is electrically connected to the second control node, a first clock signal terminal and a second node respectively, and is configured to control to connect the first clock signal terminal and the second node under the control of the potential of the second control node.

Abstract: A panoramic image formed by projecting a target place to a virtual environment can be generated based on a plurality of environment images obtained by observing the target place from different angles of view. A machine can automatically recognize and intelligently extract layout information of the target place based on the panoramic image, and build, by using the layout information, a target virtual environment for simulating the target place.

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: A data processing method includes: generating, when a consensus node in a blockchain network does not obtain a block proposal message of a first master node in a proposal stage, a node handover proposal message, and broadcasting the node handover proposal message to a plurality of consensus nodes in the blockchain network, the first master node being configured to package and propose a block to be added to the blockchain network; generating, when a number of node handover proposal messages obtained in a voting stage is not less than the target number, a node handover voting message, and broadcasting the node handover voting message to the consensus nodes in the blockchain network; and re-selecting, when a number of node handover voting messages obtained in a commit stage is not less than the target number, a second master node from the plurality of consensus nodes for replacing the first master node.

Abstract: A data processing method includes: transmitting, by a first service node, service data information to a second service node, so that the second service node obtains data signature information; a first key parameter and a second key parameter that are both related to a random parameter; the random parameter being determined by the second service node based on a node private key and the service data information; performing signature verification on the received data signature information based on the first key parameter and the second key parameter, and adding a signature verification result obtained after signature verification to a verification result set; searching for a target signature verification result that satisfies a valid verification condition from the verification result set; and performing aggregate signature on the data signature information obtained after calculation when a quantity of signatures of the target signature verification result satisfies an aggregate signature condition.

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: A blockchain-based data processing method includes: starting to select a second consensus node set corresponding to a second consensus period when a height of a block generated in a first consensus period meets a consensus node set switching condition, and determining a height of a block generated when selecting the second consensus node set, as a first block height; generating a first block by adding set information corresponding to the second consensus node set to a block corresponding to the first block height, and broadcasting the first block in a blockchain network; acquiring a private key segment generation notification generated and transmitted by a consensus node in the second consensus node set, the private key segment generation notification carrying a notification signature; and determining a consensus permission of the consensus node in the second consensus node set for the second consensus period according to the notification signature.

Abstract: Embodiments of this application disclose a blockchain message processing method performed by a computer device acting as an oracle contract node. The method includes: acquiring service contract information, and adding the service contract information to an oracle contract, the service contract information including a contract identifier of a service smart contract and a service request event corresponding to the service smart contract; acquiring a target off-chain node, and transmitting the service contract information to the target off-chain node through the oracle contract, so that the target off-chain node acquires an event request result corresponding to the service request event; and acquiring the event request result transmitted by the target off-chain node, and returning the event request result to the service smart contract corresponding to the contract identifier.

Abstract: A computing device receives network message data. The computing device determines a message processing type corresponding to the network message data. In accordance with a determination that the message processing type is a consensus processing type, the computing device obtains a consensus parameter corresponding to the network message data. In accordance with a determination that the consensus parameter does not meet a consensus validity condition, the computing device classifies the network processing message data as an invalid consensus message; and filters out the network message data.

Abstract: A cross-blockchain mutual data storage method includes obtaining, in a first node in a first blockchain network, initial data from a first relay node in the first blockchain network, and verifying the initial data according to a first oracle contract in the first node. The method further includes, in response to the verification being successful, converting the initial data from a first data format into a second data format, and determining the initial data in the second data format as to-be-transferred data, the second oracle contract being deployed on a second node in a second blockchain network. The method also includes transmitting the to-be-transferred data to the first relay node, so that the first relay node transmits the to-be-transferred data to the second node for storage of the to-be-transferred data.

Abstract: An asynchronous accounting method for a blockchain is provided. After a block reaches a consensus, different types of data contained in block information of the block are written into message queues corresponding to the respective types of data. Each of the message queues correspond to a different one of the types of data contained in the block information. A next round of block consensus processing is started after the different types of data are written into the message queues corresponding to the respective types of data. The different types of data are read from the message queues corresponding to the respective types of data to perform persistence processing of a blockchain ledger.