Abstract: A CO2 desorption system suitable for limited space in a complex sailing region comprises an exhaust boiler, a compact CO2 absorber, a compact CO2 lean-rich liquid heat exchanger, a compact CO2 desorber, a compact CO2 rich liquid preheating device, a compact CO2 rich liquid reboiling pre-desorption device and an intelligent control platform. Further, a global optimization control method for the CO2 desorption system suitable for limited space in a complex sailing region is further established based through a knowledge and data-driven exhaust extraction flow accurate-prediction model for a heat source of a CO2 rich liquid preheating device and a steam extraction flow accurate-prediction model for a heat source on an upper section of a CO2 rich liquid reboiling pre-desorption device to realize flexible control of operation parameters of the desorption system under different operating conditions of an engine.

Abstract: Determining missing relationship information and augmenting a knowledge graph includes obtaining a knowledge graph with nodes representing entities and edges representing relationships between related entities, building a dataset indicating attribute(s) and attribute value(s) of each entity of a related entity pair, a relationship type of the relationship between the related entity pair, and a weight of the relationship type, using the dataset to build machine learning model(s), receiving a partial specification of a new relationship triple, the specification including the new source entity and missing relationship information of the new relationship triple, applying one or more of the model(s) and identifying the missing relationship information, and augmenting the graph to provide an augmented knowledge graph that includes the new relationship triple, including the new source entity, the target entity, and the relationship type of the relationship between the new source entity and the target entity.

Abstract: Aspects of the subject technology relate to systems, methods, and computer readable media for applying generative machine learning for performing statistical inversion in borehole sensing. A method can comprise implementing an inversion workflow for borehole sensing. The method can also comprise applying a generative machine learning network technique to sample candidate material variables as part of the inversion workflow.

Abstract: One or more systems, devices, computer program products and/or computer-implemented methods provided herein facilitate generation of an essentialized document that aids a technician in solving a problem with an asset. In an embodiment, the essentialized document is customizable based on technician skill. In another embodiment, the essentialized document is customizable based on the asset and asset components at issue.

Abstract: A method of through tubing cement evaluation includes obtaining acoustic cement bond evaluation data relating to a property of a cement bond of a cased-borehole for each of a plurality of acoustic methods, wherein the acoustic cement bond evaluation data comprises a quality control (QC) value indicative of a confidence level of cement bonding condition, determining an eccentricity value of a tubing relative to a casing in the borehole, determining an output of each acoustic method by combining the eccentricity value and the acoustic cement evaluation data associated with each acoustic method, combining the output of each acoustic method to generate an optimized cement bonding index log of the cement bond, and employing the optimized cement bonding index log to provide an interpretation of an overall cement bonding condition.

Abstract: Provided is substrate treating apparatus and method. Apparatus has thermal ALD processing unit and PECVD processing unit integrated. Thermal ALD processing unit comprises carrier gas source, first pipelines, second pipelines, source bottle, oxidation source, first fluid valves, second fluid valves and apparatus cavity; apparatus cavity accommodates substrate, serves as reaction place for substrate; first pipelines and second pipelines are transmitting carrier gas to cavity; carrier gas source provides carrier gas: oxidation source provides oxidizing agent; source bottle accommodates chemical source; when introduced into source bottle, carrier gas carries chemical source into apparatus; first fluid valves controls chemical source to flow or not through first pipelines; second fluid valves controls oxidizing agent to flow or not through second pipelines.

Abstract: The present disclosure provides techniques to identify material properties from measured physical response data in ways that are more efficient than conventional numerical inversion. Systems and techniques of the present disclosure may use machine learning (ML) techniques to generate mappings that map specific physical responses to specific material properties based on knowledge of factors that may be inherent to certain types of sensing equipment. Data generated by a ML computer model may be constrained, altered, or filtered to more closely correspond to characteristics known to be associated with a certain type of sensing equipment. Such a constrained model may identify fewer possible results as compared to an unconstrained model, thereby, solving problems that may be encountered when using ML techniques to identify material properties from measured responses.

Abstract: Apparatus and methods for measuring the oil to water ratio of a wellbore fluid. An example method includes flowing the wellbore fluid into a flow path of a fluid identification device disposed on the outside of a wellbore tubing and within a wellbore annulus. The fluid identification device comprises a shroud, the flow path disposed within the shroud that opens to the wellbore annulus and fluidically links the wellbore annulus to the wellbore tubing thereby allowing fluid flow through the flow path from the wellbore annulus to the wellbore tubing, and an alternating current electrical sensor disposed within the flow path. The method further includes measuring a property of the wellbore fluid with the alternating current electrical sensor when the wellbore fluid has flowed into the flow path and determining the oil to water ratio of the wellbore fluid that flowed through the flow path.

Abstract: Embodiments of the present application provide a rotor and a motor. The rotor has a plurality of through-hole groups. Each through-hole group has a plurality of through-holes distributed in a radial direction. The rotor also has auxiliary holes. Each auxiliary hole is located between every two radially adjacent through-holes. A sectional area of each auxiliary hole is less than a sectional area of each through-hole. When a first angle, a second angle and a third angle are defined between three portions of each auxiliary hole and the q-axis respectively, the third angle is greater than or equal to the first angle, and the third angle is less than or equal to the second angle.

Abstract: A method and a system for large-scale traffic generation based on programmable network technology, which are used for the research on network operation and maintenance and defense of attacks such as DDOS. According to the method, the required large-scale traffic is generated as required through the coordination of servers and programmable switches. The method specifically comprises the steps of designing a series of primitives which are based on intentions and are irrelevant to underlying architecture details, and reducing the description difficulty of generating large-scale traffic intentions; completing required configurations on the switch and the server by the designed cooperation mechanism of the server and programmable switch according to intentions expressed by different types of primitives, and achieving large-scale traffic generation by coordinating and utilizing server and switch resources.

Abstract: A series of 3-hydroxy-5-(isoxazol-5-yl) pyridine formylglycine compounds, a preparation method, a pharmaceutical composition, and the use. A structure of the compounds is shown as formula (I), and the compound derivatives comprise pharmaceutically acceptable salt thereof. The compounds and the pharmaceutical composition thereof have a high inhibition effect on HIF inhibition factors, and the activity can optimally reach the nano-molar concentration level, so that the compounds can be used for preparing a drug for treating fat metabolic diseases.

Abstract: A method and system for performing a velocity correction downhole. A method may include disposing a downhole tool into a borehole, taking one or more measurements of the borehole with one or more pads disposed on the downhole tool, creating one or more images from the one or more measurements to form an image log at a depth within the borehole, identifying a mismatch distance between the one or more images in the image log, and correcting the one or more images at the depth within the borehole based at least in part on the mismatch distance.

Abstract: This application describes systems and methods for facilitating memory access in flash drives. An example method performed by a memory controller may include receiving, from a host, a write command comprising data to be written into a flash memory; splitting the data into a first portion and a second portion; storing the first portion into a static random-access memory (SRAM) in the memory controller; storing the second portion into a dynamic random-access memory (DRAM) communicatively coupled with the memory controller; initiating a configuration operation corresponding to the write command; fetching the first portion from the SRAM and the second portion from the DRAM in response to the flash translation layer indicating a ready status to store the data into the flash memory; combining the fetched first portion and the fetched second portion; and storing the combined first portion and the second portion into the flash memory.

Abstract: Described herein are systems and techniques for an improved method for determining and evaluating an impedance of an annulus associated with a casing of a wellbore. For example, aspects of the present disclosure relate to systems and techniques for performing two-dimensional (2D) and/or three-dimensional (3D) simulations (e.g., 2D and 3D numerical modeling) for predicting physical properties of a material or sample and determining calibration functions used to improve the efficiency and accuracy of the determined impedance results.

Abstract: Linker-drug compounds and antibody-drug conjugates that bind to human oncology targets are disclosed. The linker-drug compounds and antibody-drug conjugates comprise a splicing modulator drug moiety. The disclosure further relates to methods and compositions for use in the treatment of neoplastic disorders by administering the antibody-drug conjugates provided herein. In an embodiment, the splicing modulator comprises a pladienolide or a pladienolide derivative.

Abstract: Described herein are systems and techniques for predicting sample characteristics in a wellbore. An example method can include determining a set of values of estimated characteristics of a sample in a wellbore; determining, via a proxy model, a predicted ultrasonic wave response corresponding to the set of values of the estimated characteristics of the sample; based on a comparison of the predicted ultrasonic wave response with a measured ultrasonic wave response associated with the sample, determining an error associated with the predicted ultrasonic wave response; determining whether the error associated with the predicted ultrasonic wave response is below a threshold; and determining whether to update the set of values of the estimated characteristics of the sample based on determining whether the error is below the threshold.

Abstract: In a data storage method, a storage system comprises first and second medium layers for data storage, wherein the performance of the first medium layer is different from the performance of the second medium layer. Based on the performance difference between the two layers, the storage system stores data in the first medium layer and the second medium layer based on different erasure code ratios. The different erasure code ratios correspond to different write amplification, and result in different storage space utilization.

Abstract: The present disclosure relates to stripe management methods, storage systems, stripe management apparatuses, and storage mediums. In one example method, check units in a plurality of stripes are obtained. A first stripe of the plurality of stripes complies with a first erasure code ratio. A new check unit is generated based on the check units in the plurality of stripes. The new check unit and data units in the plurality of stripes belong to a new stripe, the new stripe complies with a second erasure code ratio, and a quantity of data units corresponding to the first erasure code ratio is less than a quantity of data units corresponding to the second erasure code ratio.

Abstract: The present invention discloses a microencapsuled conjugated linoleic acid glyceride powder and a preparation method thereof. The preparation method comprises the steps of preparing raw materials, preparing an aqueous phase and an oil phase, preparing an emulsion, and spray drying. The raw materials comprise, in parts by mass: 60-85 parts of conjugated linoleic acid glyceride, 5-35 parts of starch or colloid, 4-20 parts of small molecule filler, and 0.01-5 parts of antioxidant.

Abstract: The present invention relates to a preparation method for a sarcosinate including: step 1, reacting a solution of glyoxylic acid or a glyoxylate with an amine solution to prepare a Schiff base solution; step 2, subjecting the prepared Schiff base solution to a hydrogenation reaction under the condition of a catalyst; and step 3, adjusting a pH value of a solution obtained after the hydrogenation reaction to be alkaline to obtain the sarcosinate. Wherein the pH value of the solution obtained after the hydrogenation reaction in the step 3 is adjusted to be acidic to obtain sarcosine. Wherein a sarcosinate solution obtained in the step 3 is reacted with cyanamide to prepare a sarcosine derivative.