Abstract: A training model allocation method, an apparatus, a computer device, and a storage medium are provided. The method includes: acquiring hierarchy information, calculating parameter information, and a training data set of a to-be-trained model; dividing the to-be-trained model into sub-models according to the hierarchy information, and allocating each of sub-models to machine nodes in a training cluster; dividing each of sub-models into sub-model slices according to the calculating parameter information, and allocating each of sub-model slices to computing processors of the machine nodes in the training cluster; dividing the training data set into training data subsets according to the calculating parameter information, and allocating each of training data subsets to the computing processors in the training cluster; and training the to-be-trained model according to all computing processors, sub-model slices, and training data subsets in the training cluster.

Abstract: The present application discloses a backlight module for a display apparatus. The backlight module for a display apparatus includes a light guide plate; and a light transmittance control layer on the light guide plate configured to receive light from the light guide plate and modulate light intensity of the light from the light guide plate. The light transmittance control layer includes a light transmittance control material having a variable light transmissivity. Light transmittance in a plurality of regions of the light transmittance control layer is individually controllable.

Abstract: Provided is an application of an artificially expressed HSP27 protein in detecting ?2-adrenergic receptor stimulant drug residue.

Abstract: The present application discloses a backlight module for a display apparatus. The backlight module for a display apparatus includes a light guide plate; and a light transmittance control layer on the light guide plate configured to receive light from the light guide plate and modulate light intensity of the light from the light guide plate. The light transmittance control layer includes a light transmittance control material having a variable light transmissivity. Light transmittance in a plurality of regions of the light transmittance control layer is individually controllable.

Abstract: The present application discloses an array substrate having a plurality of subpixel areas, the array substrate in each of the plurality of subpixel areas includes a first electrode layer and a second electrode layer configured to form a fringe field for driving liquid crystal molecules; and an insulating layer between the first electrode layer and the second electrode layer. The second electrode layer includes a plurality of branches; the plurality of branches being grouped into a plurality of teeth; adjacent teeth of the plurality of teeth being spaced apart by a first slit, the first slit extending substantially throughout one dimension of the second electrode layer of one of the plurality of subpixel areas; and the adjacent teeth separated from each other at a first end and connected to each other at a second end.

Abstract: Embodiments of the present disclosure provide a display substrate and a method for fabricating the same, a display panel and a display device. The display substrate includes a first photoluminescent layer, which is in a first sub-pixel region and configured to emit light of a first color under excitation of light of a second color, and a filter layer, which is in a second sub-pixel region and configured to filter out at least part of light of a different color other than the second color.

Abstract: Embodiments of the present disclosure provide a display substrate and a method for fabricating the same, a display panel and a display device. The display substrate includes a first photoluminescent layer, which is in a first sub-pixel region and configured to emit light of a first color under excitation of light of a second color, and a filter layer, which is in a second sub-pixel region and configured to filter out at least part of light of a different color other than the second color.

Abstract: A pixel unit and a driving method thereof, a liquid crystal panel and a display device are provided. The pixel unit includes a pixel electrode, a control circuit, a light sensing circuit, a data line and a gate line. A control end of the control circuit is connected to the gate line, a first end of the control circuit is connected to the date line, a second end of the control circuit is connected to a first end of the light sensing circuit, and a second end of the light sensing circuit is connected to the pixel electrode. The control circuit is configured to control, under control of the gate line, the data line to be connected to the first end of the light sensing circuit.

Abstract: Provided is a nucleic acid aptamer screening method based on the localized surface plasmon resonance technology, falling within the fields of molecular recognition and nucleic acid aptamer screening. The method screens out a nucleic acid aptamer that can specifically bind to a target mainly with the aid of a localized surface plasmon resonance personal molecular interaction analyzer. The screening method comprises: taking a nano-gold chip as a medium, fixing the target on the medium, and then carrying out the visualized screening of the nucleic acid aptamer by taking the nucleic acid aptamer as a recognition element. With the aid of the LSPR-SELEX technique, the method does not require any marker during the process of detection by using a solid chip, and maintains the spatial structure and biological activity of the nucleic acid aptamer at the maximum.

Abstract: Provided is an application of an artificially expressed HSP27 protein in detecting ?2-adrenergic receptor stimulant drug residue.

Abstract: A pixel unit and a driving method thereof, a liquid crystal panel and a display device are provided. The pixel unit includes a pixel electrode, a control circuit, a light sensing circuit, a data line and a gate line. A control end of the control circuit is connected to the gate line, a first end of the control circuit is connected to the date line, a second end of the control circuit is connected to a first end of the light sensing circuit, and a second end of the light sensing circuit is connected to the pixel electrode. The control circuit is configured to control, under control of the gate line, the data line to be connected to the first end of the light sensing circuit.

Abstract: A display substrate, a manufacturing method thereof and a display panel are provided. The display substrate includes: a base substrate and an alignment film disposed on the base substrate. The base substrate includes a plurality of pixel units, each of the pixel units including an active display region and a peripheral region located on the periphery of the active display region. The alignment film located at the peripheral region is configured not to cause aligned liquid crystal molecules to deflect during operation, and the alignment film located at the active display region is configured to cause the aligned liquid crystal molecules to deflect during operation.

Abstract: Embodiments of the present disclosure provide a display panel, a method of manufacturing the display panel, and a display apparatus. The display panel includes a plurality of pixel units arranged in a matrix and each including a first sub-pixel, a second sub-pixel and a third sub-pixel arranged in an arrangement direction. The first sub-pixels of ones, adjacent to one another in the arrangement direction, of the plurality of pixel units are adjacent to one another, and no black matrix is disposed at a corresponding position between the adjacent first sub-pixels.

Abstract: In some embodiments, a display device includes a first substrate and a second substrate and a pixel arrangement disposed therebetween; wherein, the pixel arrangement includes a plurality of rows of sub-pixel unit sets, odd-numbered rows of sub-pixel unit sets and gate lines and data lines for driving the same are provided on the first substrate, and even-numbered rows of sub-pixel unit sets and gate lines and data lines for driving the same are provided on the second substrate; or, the pixel arrangement includes a plurality of columns of sub-pixel unit sets, odd-numbered columns of sub-pixel unit sets and gate lines and data lines for driving the same are provided on the first substrate, and even-numbered columns of sub-pixel unit sets and gate lines and data lines for driving the same are provided on the second substrate.