Abstract: A die steel with a high thermal diffusion coefficient includes 0.30-0.40 wt. % of C, 0.05-0.10 wt. % of Si, 2.50-3.40 wt. % of Mo, 0.01-0.05 wt. % of Nb, 0.30-0.50 wt. % of Co, 0.01-0.05 wt. % of RE, the rest is Fe and unavoidable impurities, wherein in the die steel, P?0.15 wt. %, S?0.025 wt. %. A preparation method of the die steel includes steps of melting, electroslag remelting, electroslag ingot annealing, forging, spheroidizing annealing, quenching and tempering.

Abstract: Techniques are disclosed for managing artificial intelligence model partitions for execution in an information processing system with edge computing resources. For example, a method comprises the following steps. An intermediate representation of an artificial intelligence model is obtained. A computation graph is generated based on the intermediate representation. The computation graph is partitioned into a set of partitions. The method then schedules the set of partitions for respective execution on a set of computing devices in an edge computing environment, and causes deployment of the set of partitions respectively to the set of computing devices for execution in the edge computing environment.

Abstract: A cell for enhancing a lithium (Li) concentration in a stream includes a housing; a dense lithium selective membrane located in the housing and dividing the housing into a first compartment and a second compartment; a cathode electrode located in the first compartment; an anode electrode located in the second compartment; a first piping circuit fluidly connected to the second compartment and configured to supply a feed stream to the second compartment; a second piping circuit fluidly connected to the first compartment and configured to circulate an enrichment stream through the first compartment; and a power source configured to apply a voltage between the cathode electrode and the anode electrode to initiate an oxidative electrochemical reaction on the anode electrode and a reductive electrochemical reaction on the cathode electrode. The dense lithium selective membrane has a thickness less than 400 ?m.

Abstract: Disclosed herein is a process for making a compound of formula (2) by (hetero)aromatic C—H hydroxylation of a compound of formula (1): catalyzed by palladium(II) and a bidentate ligand in the presence of O2. The process is useful for instance, in the late-stage modification of medicinally important heterocycles.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for realizing a multimodal image classifier. In an aspect, a method includes, for each image of a plurality of images: processing the image by a textual generator model to obtain a set of phrases that are descriptive of the content of the image, wherein each phrase is one or more terms, processing the set of phrases by a textual embedding model to obtain an embedding of predicted text for the image, and processing the image using an image embedding model to obtain an embedding of image pixels of the image. Then a multimodal image classifier is trained on the embeddings of predicted text for the images and the embeddings of image pixels for the images to produce, as output, labels of an output taxonomy to classify an image based on the image as input.

Abstract: Aspects of the disclosure provide compounds, compositions, and methods for modulating the expression or activity of angiotensinogen (AGT). In some aspects, the compounds, compositions, and methods of the disclosure can be used to reduce the expression of AGT mRNA in a cell or animal. In some aspects, the compounds, compositions, and methods of the disclosure can be used to reduce the expression of AGT protein in a cell or animal.

Abstract: A battery cell, a battery, an electrical device, and a device and method for manufacturing a battery cell are described. The battery cell includes a shell, an electrode assembly, and a current collecting member, where the electrode assembly is accommodated in the shell, and the electrode assembly is provided with a tab; the current collecting member includes a first connecting part and a second connecting part which are connected, the first connecting part is used to be welded to the tab, and the second connecting part is used to be welded to the shell; and the first connecting part and the second connecting part are made of different materials, the first connecting part and the tab are made of the same material, and the second connecting part and the shell are made of the same material.

Abstract: Aspects of the disclosure provide compounds, compositions, and methods for modulating the expression or activity of Complement Factor B (CFB). In certain aspects, the compounds, compositions, and methods of the disclosure can be used to reduce the expression of CFB mRNA in a cell or animal. In certain aspects, the compounds, compositions, and methods of the disclosure can be used to reduce the expression of CFB protein in a cell or animal.

Abstract: RNAi agents for inhibiting the expression of the alpha-1 antitrypsin (AAT) gene, compositions including AAT RNAi agents, and methods of use are described. Also disclosed are pharmaceutical compositions including one or more AAT RNAi agents together with one or more excipients capable of delivering the RNAi agent(s) to a liver cell in vivo. Delivery of the AAT RNAi agent(s) to liver cells in vivo inhibits AAT gene expression and treats diseases associated with AAT deficiency such as chronic hepatitis, cirrhosis, hepatocellular carcinoma, transaminitis, cholestasis, fibrosis, and fulminant hepatic failure.

Abstract: The present application relates to a network-on-chip data processing method. The method is applied to a network-on-chip processing system, the network-on-chip processing system is used for executing machine learning calculation, and the network-on-chip processing system comprises a storage device and a calculation device. The method comprises: accessing the storage device in the network-on-chip processing system by means of a first calculation device in the network-on-chip processing system and obtaining first operation data; performing an operation on the first operation data by means of the first calculation device to obtain a first operation result; and sending the first operation result to a second calculation device in the network-on-chip processing system. According to the method, operation overhead can be reduced and data read/write efficiency can be improved.

Abstract: The present application relates to a network-on-chip data processing method. The method is applied to a network-on-chip processing system, the network-on-chip processing system is used for executing machine learning calculation, and the network-on-chip processing system comprises a storage device and a calculation device. The method comprises: accessing the storage device in the network-on-chip processing system by means of a first calculation device in the network-on-chip processing system and obtaining first operation data; performing an operation on the first operation data by means of the first calculation device to obtain a first operation result; and sending the first operation result to a second calculation device in the network-on-chip processing system. According to the method, operation overhead can be reduced and data read/write efficiency can be improved.

Abstract: A method for calculating flexural capacity of a steel plate-reinforced joint in shield tunnel includes: (S1) obtaining a construction parameter, a material parameter, and a mechanical parameter of a joint surface; and calculating a virtual strain ?sp,0a height xcb1 of a critical compression zone for bolt yielding in case of section failure, and a height xcb1 of a critical compression zone for steel plate yielding; (S2) calculating a height xc of a compression zone of a joint surface of the steel plate-reinforced joint in a certain failure state; (S3) determining whether xc satisfies a range requirement: if so, executing step (S4); and if no, replacing a new failure state; and skipping to step (S2) until traversing all failure states; and (S4) substituting xc into a bending moment equilibrium equation for the current failure state; and calculating an ultimate bending moment. A computer-readable storage medium is further provided.

Abstract: The present application relates to a network-on-chip data processing method. The method is applied to a network-on-chip processing system, the network-on-chip processing system is used for executing machine learning calculation, and the network-on-chip processing system comprises a storage device and a calculation device. The method comprises: accessing the storage device in the network-on-chip processing system by means of a first calculation device in the network-on-chip processing system and obtaining first operation data; performing an operation on the first operation data by means of the first calculation device to obtain a first operation result; and sending the first operation result to a second calculation device in the network-on-chip processing system. According to the method, operation overhead can be reduced and data read/write efficiency can be improved.

Abstract: Systems and methods for upgrading container images within orchestration systems. In various embodiments, a request to run a custom container image can be received. Subsequently, a determination can be made as to whether the current version of the requested custom container image is built upon a most recent version of a corresponding base container image. Where it is determined that the current version of the requested custom container image is not built upon the most recent version of the corresponding base container image, an upgraded version of the custom container image can be generated. Advantageously, a non-privileged user requesting a custom container image can, leveraging the private access token and/or administrative privileges of the system, be able to upgrade the requested custom container image. Custom container images can be automatically upgraded, and relied upon to be up-to-date when used, without burdening the user.

Abstract: A shower head fixing structure includes a valve seat assembly and a shower head body. A clamping groove is disposed on the valve seat assembly; a fixing apparatus clamped with the clamping groove is disposed on the shower head body; the fixing apparatus includes a sliding member and a fixing arm; the fixing arm can be clamped in the clamping groove; the sliding member is capable of moving to drive the fixing arm to rotate, enabling the fixing arm to clamp the shower head body; the fixing apparatus further includes a spring capable of driving the fixing arm to move towards the clamping groove. The shower head fixing structure is provided with a self-locking structure, and a shower head is not easy to fall off after being fixed.

Abstract: The disclosure discloses a magnesium alloy material smelting device, comprising a furnace, a disc packing device, the disc packing device comprising a stirring shaft, a packing basket, a disc stirring head, the stirring shaft connected with a packing basket, the bottom of the packing basket connected with a disc stirring head, the disc stirring head comprising a plurality of stirring wings, the stirring wings connected with the packing basket and the stirring disc, the connecting ends of the stirring wings connected with each other, the stirring ends extending to the edge of the stirring disc, and the sidewall of the packing basket provided with a liquid passage hole; during the process of preparing and processing the magnesium alloy, the disc stirring head may accelerate the diffusion, the rotation of the disc stirring head may divide the melt into upper and lower layers, and the upper layer of the melt forms a solution vortex to accelerate the diffusion of the master alloy elements; the lower melt keeps rel

Abstract: A method for circuit design based on Artificial Intelligence (AI) and an implementation system thereof. Subcircuits of a circuit-design topology of a historical phase, which are of different categories, are classified and a first feature model are obtained by training; a feature parameter of a circuit is acquired, and finally, the circuit feature parameter is compared with an expected parameter and a corresponding determination result is obtained, thereby a determination is able to be provided for the circuit design, and no simulation is required. As a result, an adjustment on the circuit design or an optimization on the circuit can be performed at a proper time, accordingly, the efficiency in design can be improved.

Abstract: The present application discloses a chip design method using secondary development capability of EDA software. On the basis of a chip having design and verification of a main function being completed, the feature steps comprise: customizing and adding, on an EDA software development platform, parameters required for an operating environment corresponding to the chip, automatically adding a schematic diagram of at least one of an environmental stabilization system used for implementing temperature compensation and an environmental stabilization system used for implementing electromagnetic shielding, combining same with a chip schematic diagram and drawing to obtain a layout.