Abstract: A method for monitoring fluid flow through a pipeline includes receiving wellbore input data related to a wellbore. The method also includes determining a reaming state of a drillstring in the wellbore based upon the wellbore input data. The method also includes receiving pipeline input data corresponding to the fluid flow through the pipeline. The fluid flows from the wellbore into the pipeline. The method also includes determining a reaming compensation based upon the reaming state and the pipeline input data. The reaming compensation ignores variations in the pipeline input data that are due to movement of the drillstring in the wellbore. The method also includes adjusting an alarm threshold in response to the reaming compensation.

Abstract: The present disclosure discloses a numerical simulation method and system suitable for the effect of clay minerals on brittleness in continental shale, which belongs to the technical field of rock mechanical properties research. In the process of digital core stress simulation, the method of adjusting the number of pixels, coordinates, mechanical properties, and boundary conditions is used to simulate the content and distribution of geological components, the types of clay minerals and the changes caused by deep burial in the evolution process of clay minerals, and then determine the influence coefficient of each factor on brittleness. The present disclosure can make up for the defect that the single factor of natural samples is uncontrollable, and the three-dimensional digital core model is adjusted by the double verification method, which improves the authenticity and reliability of the simulation results.

Abstract: An automatic history fitting method based on RU-Net and LSTM neural network models includes: performing mesh generation of a reservoir property model by means of well zoning; constructing a data training set; processing sample data in the data training set; training, based on the processed sample data, a prediction model for predicting reservoir pressure, saturation distribution and injection-production performance; and performing, based on the prediction model, parameter estimation of a reservoir geological model by means of an intelligent optimization algorithm.

Abstract: The present disclosure relates to a method for managing a group chat message, including: in response to a creation operation of a target topic, displaying topic content with a topic tag of the target topic in a group chat content display area, wherein a graphical user interface is provided by a terminal device, the graphical user interface includes the group chat content display area, and the group chat content display area is configured to display content sent by a group member in a target group; and in response to a viewing operation for the topic tag, displaying a topic management page of the target topic, wherein the topic management page is configured to display the topic content under the target topic.

Abstract: A substrate, a manufacturing method thereof, and a sensor module. The substrate includes a base substrate (21) configured to be connected with a chip (10), and the base substrate is provided with a plurality of through-holes (100) penetrating the base substrate (21) in a direction perpendicular to the chip (10). Stacked structures are provided sequentially within the through-holes (100) in a direction perpendicular to and away from the base substrate (21), and thermal expansion coefficients of each layer in the stacked structures are different. The stacked structures include a first conductive portion (241) electrically connected to the chip (10).

Abstract: Techniques are disclosed relating to maintaining a high availability (HA) database. In some embodiments, a computer system receives, from a plurality of host computers, a plurality of requests to access data stored in a database implemented using a plurality of clusters. In some embodiments, the computer system responds to the plurality of requests by accessing data stored in an active cluster. The computer system may then determine, based on the responding, health information for ones of the plurality of clusters, wherein the health information is generated based on real-time traffic for the database. In some embodiments, the computer system determines, based on the health information, whether to switch from accessing the active cluster to accessing a backup cluster. In some embodiments, the computer system stores, in respective clusters of the database, a changeover decision generated based on the determining.

Abstract: Disclosed is a pyrazolo-heteroaryl derivative, a preparation method therefor, and medical use thereof. In particular, the present invention relates to a pyrazolo-heteroaryl derivative as shown in the general formula (I), a preparation method therefor, a pharmaceutical composition containing the derivative, and a use thereof as a therapeutic agent, particularly as ATR kinase inhibitor and in the preparation of drugs for the treatment and/or prevention of hyperproliferative diseases. The definition of each group in the general formula (I) is identical as in the specification.

Abstract: Provided is a method for verifying fault-sand body matching by selective crude oil charging based on parallel displacement simulation.

Abstract: A display module and a display apparatus are provided. The display module includes a flexible display panel and a deformable layer. The deformable layer is located at a side of a backlight surface of the flexible display panel. The deformable layer includes a plurality of support structures. Adjacent support structures of the plurality of support structures attract each other attract each other. The display module has an unfolding state. In the unfolding state, the plurality of support structures are arranged in a plane of the deformable layer. According to the present disclosure, the flexible display panel can be bent at any angle, and the flexible display panel can be bent at different positions by setting positions of the plurality of support structures, which is conducive to increasing application scenarios of the display module.

Abstract: Embodiments of the disclosure provides a method, an apparatus, a device, a computer readable storage medium and a product of information display, and the method includes: playing target media content in a media content playback page, to determine playback information corresponding to the target media content; and in response to the playback information satisfying a predetermined display condition, displaying, in the media content playback page, prompt information associated with a poster corresponding to the target media content, the prompt information being used to prompt a first user that the poster posts updated content within a predetermined time interval.

Abstract: Methods, systems, and computer storage media for providing a declarative modular artificial intelligence (AI) engine in an artificial intelligence system are described. The declarative modular AI engine streamlines AI pipeline development by enabling users to create, manage, and deploy modular AI workflows with minimal coding. Declarative modular AI engine provides a drag-and-drop UI and a declarative programming interface, allowing users to assemble AI pipelines using reusable modules. A modular pipeline definition serves as a blueprint, defining execution logic and configurations. An AI template management engine categorizes and stores pipeline templates, ensuring efficient retrieval, versioning, and metadata tagging. A flow writer engine dynamically rewrites pipeline logic, enabling modules to transition between batch, near real-time (NRT), and real-time (RT) processing. An execution engine translates the pipeline into an optimized execution plan, deploys it, and validates execution.

Abstract: A debittering Kudingcha extract, a preparation method and a fingerprint detection method thereof are disclosed, which relates to the technical field of extract preparation and detection. The extract is prepared from Kudingcha by enzymolysis, water extraction, concentration, drying, purification and enrichment by a macroporous resin column, and drying. When the macroporous resin column is arranged for purification and enrichment, it is first rinsed with pure water, and then eluted with an ethanol solution with volume fraction of 30-80%, and an ethanol eluent is collected. The Kudingcha extract is purified with macroporous resin, which can retain its effective ingredients to the greatest extent while reducing the bitter taste, and enhance the effect of improving energy and resisting fatigue. The quality control of products through fingerprint is conducive to the improvement of product stability and further promotion of products.

Abstract: A transmission mechanism having a cooling flow path, the transmission mechanism comprising a shaft assembly and an inner cylinder. A first annular rib portion is formed on an outer peripheral wall of one axial end of the inner cylinder to close a gap between the axial end of the inner cylinder and the shaft assembly, and a second annular rib portion is formed on an outer peripheral wall of the other axial end of the inner cylinder to close a gap between the other axial end of the inner cylinder and the shaft assembly, such that a cooling medium entering from an inlet of the shaft assembly can flow through a central hole, a communication hole, an intermediate space and a discharge hole to be discharged to the outside of the shaft assembly. An electric bridge drive system including the transmission mechanism.

Abstract: An immersion system including a process liquid tank in which a vehicle body is processed, a conveyor line configured to convey the vehicle body and including a pair of rails and chains respectively travelling through inside the pair of rails, a rotation shaft having a horizontal axis intersecting with a travel direction of the chains, and rotatably supporting the vehicle body, a first guide roller that is integrally provided at the rotation shaft and arranged separated in a radial direction from a center of the rotation shaft, a second guide roller arranged separated in a radial direction from a center of the rotation shaft at a different angle from a direction in which the first guide roller is present, a V-shaped guide rail configured to guide the first guide roller, impart a moment to the rotation shaft, and rotate the vehicle body, and a retention guide rail configured to guide the second guide roller and to maintain an orientation of the vehicle body.

Abstract: The embodiment of the present disclosure provides an optical system and a display apparatus. The optical system includes: a lens structure, includes a convex surface and a concave surface that are oppositely arranged; a reflective polarizing laver, disposed on the side of the concave surface of the lens structure away from the convex surface of the lens structure; a phase retardation film, disposed on the side of the concave surface of the lens structure away from the convex surface of the lens structure; and a transflective film, disposed on a side of the convex surface away from the concave surface.

Abstract: The present disclosure provides a sensing device. The sensing device includes two sensors, a first sensor includes a first cavity, a first electrode layer and a plurality of first thermal deformation structures, wherein the first electrode layer is arranged on a side of the first cavity away from an isolation layer, and the plurality of first thermal deformation structures are arranged in the first cavity and are in contact with two inner walls opposite to the first cavity; and a second sensor includes a second cavity, a second electrode layer and a plurality of second thermal deformation structures, wherein the second electrode layer is arranged on a side of the isolation layer away from the first cavity, and the plurality of second thermal deformation structures are arranged in the second cavity and are in contact with two inner walls opposite to the second cavity.

Abstract: A light-emitting substrate and a method for manufacturing the same, and a display device are provided. In the light-emitting substrate, the first electrode includes a cover portion not exposed by the first via hole, the cover portion of the first electrode includes an upper surface away from the base substrate, a first included angle is between a surface where the first slope surface is located and the upper surface of the cover portion, a second included angle is between a surface where the second slope surface is located and the upper surface of the cover portion, and the second included angle is greater than the first included angle; and the first electrode and the second electrode of the electrical connection structure provide an electrical signal to the light-emitting device for driving the light-emitting device to emit light.

Abstract: A fiber composite material includes: a heat resistant layer and a liquid guiding layer that are stacked. A material of the heat resistant layer includes a heat resistant fiber and a hydrophilic fiber. A material of the liquid guiding layer includes a hydrophilic fiber. The heat resistant fiber includes a polyimide fiber. The hydrophilic fiber includes a Tencel fiber.

Abstract: The present application provides methods for the treatment of clonal hematopoietic disorders using compounds that modulate kinase activity or antibodies that binds to human mutant calreticulin (CALR).

Abstract: Methods and system for detecting out-of-distribution data for a neural network. A training dataset includes in-distribution data, for example image data associated with one or more images. The neural network is trained on the in-distribution data, and has a plurality of layers. A subspace of in-distribution data of the training dataset is generated based on a sample of one of the layers trained with the in-distribution data. Input image data associated with a sample image is received, and the neural network is executed on the input image data to determine a gradient associated with the sample image. The gradient is projected into the subspace to derive a projection of the gradient. The image data associated with the sample image is determined to be out of distribution based on a magnitude of the projection of the gradient.