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: A method for controlling heating of a battery pack is provided, in which, the method includes: acquiring a temperature of the battery pack; and controlling a motor controller to output a current to a motor, if the temperature of the battery pack is lower than a preset temperature threshold, so as to generate a magnetic field in the motor having a magnetic pole direction consistent with or opposite to a magnetic pole direction of a motor rotor and to enable the motor to maintain a stationary state.

Abstract: Aspects of the subject technology relate to systems and methods for optimizing telemetry schemes with a constant insensible group delay. Systems and methods are provided for receiving an acquisition including compressed data and dummy data from a downhole logging system, determining a prior decompressor queue size based on the acquisition for a plurality of time intervals, determining a decompressor data size based on the acquisition for the plurality of time intervals, and determining a delay where the prior decompressor queue size is continuously greater than or equal to the decompressor data size for the plurality of time intervals.

Abstract: A motor cooling structure, a drive assembly and a vehicle. The motor cooling structure includes: branch flow-channels (100), shell flow-channels (200), end cover flow-channels (300), a liquid inlet (201) and a liquid outlet (202). A plurality of the branch flow-channels (100) are circumferentially arranged on a stator (1) of a motor around an axis of the motor. The shell flow-channels (200) includes a liquid inlet flow-channel (211), shell long flow-channels and a liquid outlet flow-channel (212). The liquid inlet flow-channel (211), the plurality of shell long flow-channels and the liquid outlet flow-channel (212) are circumferentially arranged on a reducer shell (2) around the axis of the motor. The end cover flow-channels (300) includes end-cover long flow-channels, and a plurality of the end-cover long flow-channels are circumferentially arranged on a motor end cover (3) around the axis of the motor.

Abstract: An assessment system includes a storage device and a processing circuit. The processing circuit is coupled to the storage device and configured to execute the instructions stored in the storage device. The storage device is configured for storing instructions of extracting at least one feature parameter corresponding to at least one defect detected on an object respectively; determining at least one feature evaluation according to the at least one feature parameter respectively; weighting the at least one feature evaluation to calculate at least one weighted feature evaluation respectively; summing the at least one weighted feature evaluation to calculate at least one total score corresponding to at least one lesson-learnt case; and ranking the at least one total score corresponding to the at least one lesson-learnt case to find out a suspected root cause corresponding to one of the at least one lesson-learnt case with higher priority.

Abstract: A method is provided for preparing an ECM material, including an ECM gel, from regenerative or regenerating tissue. ECM material prepared from regenerative or regenerating materials also is provided.

Abstract: The disclosed computer-implemented method may include accessing an audio track that is associated with a video recording, identifying a section of the accessed audio track having a specific audio characteristic, reducing a volume level of the audio track in the identified section, accessing an audio segment that includes a synthesized voice and inserting the accessed audio segment into the identified section of the audio track, where the inserted segment has a higher volume level than the reduced volume level of the audio track in the identified section. The synthesized voice description can be used to provide additional information to a visually impaired viewer without interrupting the audio track that is associated with the video recording, typically by inserting the synthesized voice description into a segment of the audio track in which there is no dialog. Various other methods, systems, and computer-readable media are also disclosed.

Abstract: Compositions are provided herein comprising a coacervate of a polycationic polymer, a polyanionic polymer, and platelet-rich plasma and/or serum, or a fraction or concentrate thereof. The composition is useful in wound healing. Compositions also are provided that comprise a hydrogel comprising TIMP-3; and a complex of a polycationic polymer, a polyanionic polymer, FGF-2 and SDF-1? embedded in the hydrogel, which is useful in treating a myocardial infarction.

Abstract: The present invention discloses an analysis method, system and storage medium of lithology and oil and gas containing properties of reservoirs, by getting spectral structure modes of logging signals of different lithological bands and different oil and gas containing strata with CWTFT algorithms from frequency spectral structural relationships between different chords in music by analogy; summarizing features of spectral structure modes of same lithology in different wells, and getting a spectral change law of rocks, and identifying lithology of unknown rocks; and analyzing characteristics of reservoirs from identified lithology, finding and comparing spectral change characteristics of oil and gas strata in different wells to predict oil and gas reservoirs.

Abstract: The present disclosure provides a method for rendering a PDF file by on-demand loading the PDF file in a network. The method comprises the following steps: acquiring basic data information of a PDF file to be rendered by a user; and according to the basic data information, determining page data block information required for rendering and displaying a corresponding page of the PDF file, wherein the page data block information comprises a quantity, a position, and a size of at least one page data block in the corresponding page; sending a request comprising the page data block information to a server, and receiving each page data block corresponding to the request; and rendering the each page data block corresponding to the request to display the corresponding page, according to the basic data information of the PDF file.

Abstract: In one embodiment, a drug is administered to a subject using a transdermal patch that includes a substrate and a layer of pressure-sensitive adhesive provided on the substrate, the pressure-sensitive adhesive comprising a blend of an adhesive compound and a carrier-drug compound, the carrier-drug compound comprising a drug transport compound and a drug that is to be delivered to the skin of the subject, wherein the drug transport compound transports the drug through the pressure-sensitive adhesive to the skin.

Abstract: A method is provided for preparing an ECM material, including an ECM gel, from regenerative or regenerating tissue. ECM material prepared from regenerative or regenerating materials also is provided.

Abstract: A hydrophone array tool as described herein is configured to locate leakages throughout a borehole with improved accuracy using acoustic beamforming techniques with acoustic velocity estimation. An acoustic beamforming processor generates an initial beamforming map and corresponding initial estimated leakage location using acoustic measurements throughout the borehole. The acoustic beamforming processor generates additional beamforming maps at the initial estimated leakage location, each additional beamforming map corresponding to an acoustic velocity within a range of anticipated acoustic velocities. An acoustic velocity estimator determines an acoustic velocity corresponding to a beamforming map with spatial statistics that indicate a most prominent leakage location. The acoustic beamforming processor updates the leakage location according to this beamforming map for improved accuracy.

Abstract: The disclosed computer-implemented method may include obtaining an audio sample from a content source, inputting the obtained audio sample into a trained machine learning model, obtaining the output of the trained machine learning model, wherein the output is a profile of an environment in which the input audio sample was recorded, obtaining an acoustic impulse response corresponding to the profile of the environment in which the input audio sample was recorded, obtaining a second audio sample, processing the obtained acoustic impulse response with the second audio sample, and inserting a result of processing the obtained acoustic impulse response and the second audio sample into an audio track. Various other methods, systems, and computer-readable media are also disclosed.

Abstract: Compositions are provided herein comprising a coacervate of a polycationic polymer, a polyanionic polymer, and platelet-rich plasma and/or serum, or a fraction or concentrate thereof. The composition is useful in wound healing. Compositions also are provided that comprise a hydrogel comprising TIMP-3; and a complex of a polycationic polymer, a polyanionic polymer, FGF-2 and SDF-1? embedded in the hydrogel, which is useful in treating a myocardial infarction.

Abstract: The present disclosure provides a method for rendering a PDF file by on-demand loading the PDF file in a network. The method comprises the following steps: acquiring basic data information of a PDF file to be rendered by a user; and according to the basic data information, determining page data block information required for rendering and displaying a corresponding page of the PDF file, wherein the page data block information comprises a quantity, a position, and a size of at least one page data block in the corresponding page; sending a request comprising the page data block information to a server, and receiving each page data block corresponding to the request; and rendering the each page data block corresponding to the request to display the corresponding page, according to the basic data information of the PDF file.

Abstract: The disclosed computer-implemented method may include obtaining an audio sample from a content source, inputting the obtained audio sample into a trained machine learning model, obtaining the output of the trained machine learning model, wherein the output is a profile of an environment in which the input audio sample was recorded, obtaining an acoustic impulse response corresponding to the profile of the environment in which the input audio sample was recorded, obtaining a second audio sample, processing the obtained acoustic impulse response with the second audio sample, and inserting a result of processing the obtained acoustic impulse response and the second audio sample into an audio track. Various other methods, systems, and computer-readable media are also disclosed.

Abstract: The disclosed computer-implemented method may include (1) accessing a first media data object and a different, second media data object that, when played back, each render temporally sequenced content, (2) comparing first temporally sequenced content represented by the first media data object with second temporally sequenced content represented by the second media data object to identify a set of common temporal subsequences between the first media data object and the second media data object, (3) identifying a set of edits relative to the set of common temporal subsequences that describe a difference between the temporally sequenced content of the first media data object and the temporally sequenced content of the second media data object, and (4) executing a workflow relating to the first media data object and/or the second media data object based on the set of edits. Various other methods, systems, and computer-readable media are also disclosed.