Abstract: A color filter arrangement structure, a display panel and a display device are provided. The color filter arrangement structure includes a first color filter, a second color filter and a third color filter which do not overlap with each other, and the first color filter covers an area between at least part of adjacent second color filters except a gap between the second color filter and the third color filter.

Abstract: The present disclosure provides a probabilistic model for accurate and sensitive somatic single nucleotide variant (SNV) detection in cell-free nucleic acid samples comprising a set of sequence data. A joint genotype may be determined for each locus in the set of sequence data, and germline mutations may be intrinsically removed. A set of filtrations can be applied to eliminate low quality somatic variant calls. Further, a global tumor cell-free deoxyribonucleic acid (cfDNA) fraction and overlapping read mates can be considered, thereby enabling accurate SNV detection and variant allele frequency estimation from samples with low tumor cfDNA fraction. A sensitive early detection of minimal residual disease (MRD) is designed by using the probabilistic model and the machine learning model for distinguishing true variants from sequencing errors.

Abstract: The present disclosure, in some embodiments, relates to a method. The method includes accessing image data stored in a memory. The image data corresponds to a patient. A plurality of pathophysiological mechanism related features are extracted from the image data. The plurality of pathophysiological mechanism related features correspond to one or more pathophysiological mechanisms relating to heart failure. The plurality of pathophysiological mechanism related features are provided to a machine learning component. The machine learning component is configured to generate a medical prognosis for the patient using the plurality of pathophysiological mechanism related features.

Abstract: A system, computer program product, and method are provided for driving database reorganizations subject to determined workloads, and, more specifically, to providing an online partial reorganization of a database to improve workload performance. The method includes collecting performance information for one or more performance sensitive workloads associated with one or more portions of a database and analyzing the collected performance information. For each of the one or more performance sensitive workloads, indications of performance declines thereof are determined. Subject to the determined performance declines, at least one of the one or more database portions affected by the determined performance declines are determined. Subject to the database portions determination, the determined performance declines are classified. Subject to the classification of the performance declines, one or more partial reorganizations of the one or more database portions is executed.

Abstract: A computer implemented method for identifying problematic database operations includes identifying database transactions which exhibit performance issues and corresponding parse trees, transforming corresponding parse trees to create historical descriptor arrays, detecting a new database transaction, generating a new descriptor array corresponding to the new database transaction, analyzing the new descriptor array and the historical descriptor arrays to determine whether the new descriptor array indicates a performance issue corresponding to the new database transaction, and responsive to determining that the new descriptor array indicates a performance issue, adding the new database transaction to a resource controlled pool. The method may additionally comprise encoding one or more data items associated with the database.

Abstract: A display panel and a display device are provided. The display panel includes a base substrate, a driving circuit layer, a light-emitting device layer, and a color film layer. Color film patterns of the color film layer includes first color film patterns, second color film patterns and third color film patterns, light-emitting regions of first color sub-pixels and light-emitting regions of second color sub-pixels are alternately arranged along a first direction to form first sub-pixel rows; light-emitting regions of third color sub-pixels are arranged along the first direction to form second sub-pixel rows. The first sub-pixel row includes a middle first sub-pixel, two adjacent second sub-pixel rows, and two outer first sub-pixel rows. The first color film pattern in the middle first sub-pixel row extends across the adjacent second sub-pixel row and further extends to the outer first sub-pixel row.

Abstract: A battery installation frame includes a frame body, a mounting structure, and a docking structure, where the frame body is configured to be installed to a vehicle body, the mounting structure is integrated on the frame body and configured to mount a battery, and the docking structure is also integrated on the frame body and configured to connect the vehicle body and dock with the battery, so as to enable the battery to form electrical and/or fluidic communication with the vehicle body.

Abstract: A locking mechanism includes a sleeve, a locking piece, an adjustment piece, and a fastening assembly. The locking piece is movably provided in the sleeve, the locking piece has a locked state and an unlocked state, and the locking piece is configured to snap into a lock base in the locked state and snap out of the lock base in the unlocked state, enabling the locking mechanism to engage with or disengage from the lock base along a first direction. The adjustment piece is rotatably connected within the sleeve rotatably about an axis extending along the first direction, where the adjustment piece is threadedly connected to the locking piece, and the adjustment piece is configured to drive, when rotating relative to the sleeve, the locking piece to move relative to the sleeve, so that the locking piece switches between the locked state and the unlocked state.

Abstract: A blower includes a motor housing, a volute disposed on an outer surface of the motor housing, a motor shaft extending through the motor housing, a motor disposed in the motor housing and coaxially mounted to the motor shaft, and a mixed flow impeller disposed in the motor housing and coaxially mounted to the motor shaft. The mixed flow impeller is configured to circulate air inside the motor housing.

Abstract: A value-moving deviation method for acquiring cycle-stage combustion parameters of an engine based on multiple sensing signals includes: with prior values of combustion feature parameters under each piece of working condition information as a reference, reconstructing combustion feature parameter values based on signal features acquired by sensors of the engine, and calculating deviations between the combustion feature parameter values and the prior values and weights of the deviations; obtaining a fusion deviation of the combustion feature parameters as a transient fluctuation amount of the combustion feature parameters; correcting, based on the value-moving deviation method, the prior values according to the obtained transient fluctuation amount, so as to obtain actual values of the combustion feature parameters of a current cycle of the engine; and updating, according to a Weber equation, a combustion heat release rate curve to obtain each piece of transient combustion parameter information under a current

Abstract: A touch structure and a display panel, the touch structure includes a substrate and a plurality of touch units, at least one touch unit includes a first conductive layer, a spacing insulating layer and a second conductive layer; the first conductive layer includes a first pattern formed by first wirings, and the second conductive layer includes a second pattern formed by second wirings, at least one first wiring includes a first overlapping part overlapped with at least one second wiring, the at least one second wiring includes a second overlapping part overlapped with the first overlapping part, and a first segment has a different extending direction from a second segment, the first segment is a segment of the first wiring with the first overlapping part as an extending end, and the second segment is a segment of the second wiring with the second overlapping part as an extending end.

Abstract: A wearable probe includes a sensor module and a control module. The sensor module includes a transmission source to transmit signals into the tissue at a source position, and two detectors to detect a result of the signals, the two detectors including a first detector positioned at a first separation distance from the source position and a second detector positioned at a second separation distance from the source position. The control module includes a controller and a battery to power the controller and the sensor module. The control module includes a processor, a memory including instructions, and a communications interface. The instructions cause the processor to control the sensor module to transmit signals into the tissue and detect results of the signals with the at least two detectors, receive the detected results, store the detected results in the memory, and transmit the detected results to a remote device.

Abstract: A display substrate, a preparing method therefor, and a display apparatus are disclosed. The display substrate includes a display region (100), the display region (100) includes a plurality of sub-pixels, at least one sub-pixel includes a circuit unit disposed on the base substrate (101), the circuit unit at least includes a pixel drive circuit and a data signal line (60), the pixel drive circuit is connected with the data signal line (60); the base substrate (101) includes a base substrate conductive layer disposed between the first flexible layer (101A) and the second flexible layer (101C), the base substrate conductive layer at least includes a data fan-out line (70), and the data signal line (60) is connected with the data fan-out line (70) through a lapping via (DV1).

Abstract: A protein marker panel for screening clinical futile recanalization (FR) in patients with large vessel occlusion-induced acute ischemic stroke (LVO-AIS) and use thereof are provided. The protein marker panel includes GUCA2A, CCL14, STAB1, and VSIG4. A combined diagnostic value of the protein marker panel is high, and receiver operating characteristic (ROC) curve analysis demonstrates an efficacy in distinguishing and screening FR patients, with an area under the curve (AUC) of 0.959, indicating desirable sensitivity and specificity. Such a protein marker panel shows promise as a significant indicator for clinical decision-making in FR evaluation.

Abstract: An array substrate includes a base substrate; a signal line layer closest to an anode on the base substrate; an anode layer on a side of the signal line layer closest to the anode away from the base substrate; a pixel definition layer; and a plurality of subpixel apertures extending through the pixel definition layer. The anode layer includes a plurality of anodes. The signal line layer closest to the anode comprises a plurality of signal lines. An orthographic projection of a portion of a respective anode in a respective subpixel aperture on the base substrate at least partially overlaps with an orthographic projection of the signal line layer closest to the anode on the base substrate, forming one or more overlapping areas. The one or more overlapping areas have a substantial mirror symmetry with respect to a plane perpendicular to the respective anode and intersecting the respective anode.

Abstract: Provided is a preparation method for a tube. The method comprises the following steps: a) adding a polymer solution into a poor solvent, such that the polymer diffuses on the liquid level of the poor solvent, so as to obtain a polymer film, wherein the solvent in the polymer solution is dissolved in the poor solvent; b) curling the polymer film on the liquid level of the poor solvent by using a mold to obtain a bar; and c) removing the mold to obtain a tube. The present invention further provides the use of the above tubular as an artificial tubular tissue.

Abstract: The disclosure relates to an aluminum alloy and a component part prepared therefrom. The aluminum alloy comprises: 7-9 wt % of silicon (Si), 0.2-0.7 wt % of manganese (Mn), 0.09-0.4 wt % of iron (Fe), 0.1-0.3 wt % of vanadium (V), 0.1-0.2 wt % of titanium (Ti), 0.01-0.03 wt % of strontium (Sr), and the balance being aluminum and inevitable impurities, wherein the weight ratio of the manganese (Mn) to the iron (Fe) is not less than 1. The aluminum alloy of the disclosure can be exempt from heat treatment process after casting in the processing process, so as to contribute to energy conservation and emission reduction, and the component part prepared therefrom can achieve desired mechanical properties.

Abstract: A database recovery method performed by an electronic device includes obtaining object identifier sets corresponding to a plurality of applications, respectively. Each object identifier set includes object identifiers corresponding to a plurality of database objects called during operation of the application corresponding to the object identifier set. The method further includes determining respective key indexes of the plurality of applications that indicate importance of the applications, and determining a recovery order of database object subsets corresponding to the object identifier sets based on an order indicated by the key indexes. Each database object subset is determined based on the database objects corresponding to the object identifiers in the object identifier set corresponding to the database object subset. The method also includes sequentially performing data recovery on the database object subsets based on the recovery order.

Abstract: A wearable probe includes a sensor module and a control module. The sensor module includes a transmission source to transmit signals into the tissue at a source position, and two detectors to detect a result of the signals, the two detectors including a first detector positioned at a first separation distance from the source position and a second detector positioned at a second separation distance from the source position. The control module includes a controller and a battery to power the controller and the sensor module. The control module includes a processor, a memory including instructions, and a communications interface. The instructions cause the processor to control the sensor module to transmit signals into the tissue and detect results of the signals with the at least two detectors, receive the detected results, store the detected results in the memory, and transmit the detected results to a remote device.

Abstract: A product recognition method and device, a model training method and device, and an electronic device are provided. The product recognition method includes: obtaining image data of a product; performing defect recognition on the image data based on a first recognition model, to obtain a first recognition result, wherein the first recognition model is configured to recognize a defective product; performing qualification recognition on the image data based on a second recognition model to obtain a second recognition result, wherein the second recognition model is configured to recognize a qualified product; determining a target recognition result of the product based on the first recognition result and the second recognition result.