Abstract: A method of establishing a cancer screening model is provided, including: providing a plurality of samples and a plurality of corresponding cancer states; analyzing these samples by a low-resolution mass spectrometer to obtain a plurality of mass spectral data, wherein the low-resolution mass spectrometer is undertaken a mass accuracy level above 5 ppm and a mass resolution (m/?m) below 10,000; inputting these mass spectral data into a machine learning algorithm to obtain a plurality of markers by a feature selection method; and using these markers and these cancer states by the machine learning algorithms to establish cancer screening model.

Abstract: Substrate processing systems and methods include: (a) seating a substrate on a support; (b) optically measuring center substrate temperature using a first pyrometer; (c) optically measuring edge substrate temperature using a second pyrometer; and (d) determining an edge offset temperature between the edge substrate temperature and the center substrate temperature. Three temperature ramping steps are used to heat up the substrate for processing: two fast ramping steps and one slow ramping steps. After substrate processing, an initial, controlled cooling step is provided. During at least the second fast temperature ramping step, the slow temperature ramping step, the substrate processing step(s), and the initial controlled cooling step, heating of the substrate is controlled to place and/or hold the edge offset temperature within predetermined ranges in order to maintain uniform temperature and/or a desired temperature gradient across the substrate. Such systems and methods help avoid crystal defects (e.g.

Abstract: A display substrate and a manufacturing method thereof, and a display device, relate to the technical field of displaying. The display substrate includes a base substrate; a pixel defining layer; and a common transport layer arranged at one side of the pixel defining layer away from the base substrate, including a first blocking pattern and first transport patterns located at two sides of the first blocking pattern; the first blocking pattern and the first transport pattern at least including one identical element, material structures of the first blocking pattern and the first transport pattern are different, and a lateral resistance of the first blocking pattern is greater than a lateral resistance of the first transport pattern.

Abstract: A method for simulating landslide stability based on geophysical exploration data is provided. Electrical resistivity ? of a to-be-detected rock-soil mass in a landslide area is measured. Geophysical exploration data of a landslide profile is acquired and processed, and an electrical resistivity profile is obtained by inversion. The electrical resistivity profile is subjected to interpret partition to obtain a corresponding landslide geological model. A relationship model between shear strength parameters and physical property parameters of a typical rock-soil mass is established. Shear strength parameters of the to-be-detected rock-soil mass are calculated according to the relationship model. A preset condition is loaded into the landslide geological model. A landslide stability numerical simulation result is outputted to evaluate the landslide stability.

Abstract: Environmental test equipment for the cooperative control of salt spray concentration and relative humidity, comprising: a dry salt spray generation system, an air conditioning system, a mixing chamber, a test chamber and an electric control cabinet; in accordance with the principle of conserving salt content and moisture content before and after mixing, the environmental test equipment obtains a salt spray concentration relationship formula and a relative humidity relationship formula between: environmental parameters in the test chamber, dry salt spray environmental parameters in the dry salt spray generation system, and air conditioning environmental parameters in the air conditioning system; after determining environmental test parameters required in the test chamber, the salt spray concentration relationship formula and the relative humidity relationship formula are used to obtain: temperature parameters and relative humidity parameters required to be set in the dry salt spray generation system, and tempe

Abstract: The invention provides anti-ETEC adhesin protein antibodies and methods of using the same.

Abstract: A door lock assembly includes a door lock slider, a slider gear and a bias device. The door lock slider reciprocates in a first linear direction and a second linear direction along the length of the door lock slider. The door lock slider includes a slider body provided with a slider groove in a length direction of the door lock slider body. The slider groove is provided with a slider rack. The slider gear is mounted in the slider groove and rotates about a rotating shaft. The slider gear engages with the door lock slider rack. When the slider gear rotates clockwise or counterclockwise, the door lock slider reciprocates in the first linear direction or the second linear direction. The bias device is configured to drive the slider gear which drives the door lock slider in the second linear direction.

Abstract: Disclosed is a display substrate, comprising: a base, a plurality of first pixel units located on the base in a first display region, and a plurality of second pixel units located on the base in a second display region. A first light-emitting element comprised in each first pixel unit comprises a first anode, a first organic light-emitting structure, and a first cathode which are sequentially arranged in the direction away from the base. The first cathode is provided with a plurality of first openings, and the orthographic projections of the first openings on the base do not overlap the orthographic projection of a light-emitting region of the first light-emitting element on the base. A second light-emitting element comprised in each second pixel unit comprises a second anode, a second organic light-emitting structure, and a second cathode which are sequentially arranged in the direction away from the base.

Abstract: A driving device for driving a door lock assembly, the door lock assembly being configured to actuate a door of an electrical equipment and comprising a door lock slider. The driving device includes a driving gear and a driving rack, wherein a gear teeth driving portion and a toothless portion are disposed on a periphery of the driving gear, and the driving gear is rotatable unidirectionally. The driving rack can reciprocate in a first and a second linear direction and drive the door lock slider to move in the first linear direction. The driving rack engages with the gear teeth driving portion when driving the door lock slider to move in the first linear direction. A movement route of the driving rack corresponds to the toothless portion when the door lock slider moves in the second linear direction to reduce resistance. The door lock box is connected to the driving device by a pulling rope.

Abstract: A correction method for a scatter signal caused by a wedge filter includes: S10: performing an air scan by using CT equipment, and calculating a relative intensity Wair of a scatter signal caused by a wedge filter in the air scan according to an air scan result, S20: performing an object scan on a plurality of experimental objects by using the CT equipment, and calculating theoretical scatter signal intensities Wtheo of the experimental objects in the object scan in combination with the result of S10, S30: fitting Wtheo of the experimental objects in the object scan and scatter signal intensity estimations Wact of the experimental objects in the object scan, and S40: correcting the scan results according to a difference between a scatter signal intensity estimation Wact of an actual object in the object scan and a theoretical scatter signal intensity Wtheo of the actual object in the object scan.

Abstract: A component residual stress testing platform based on neutron diffraction and experimental method thereof are provided, the testing platform includes a component support, a rotating mainshaft, a first thrust cylindrical roller bearing, a first cylindrical roller bearing, a bearing spacing sleeve, a second cylindrical roller bearing, a sleeve, and a first fixed baffle. The rotating mainshaft is disposed on the component support. The first thrust cylindrical roller bearing, the first cylindrical roller bearing, the bearing spacing sleeve and the second cylindrical roller bearing are sleeved on the rotating mainshaft, the sleeve is sleeved outside the first cylindrical roller bearing, the bearing spacing sleeve and the second cylindrical roller bearing, a component to be tested is sleeved on the sleeve. The testing platform can support, move, tilt and rotate the component to be tested in a process of a residual stress testing.

Abstract: A performance match method of memory, a memory storage device and a memory control circuit unit are disclosed. The method includes: receiving a performance match command from a host system; in response to the performance match command, adjusting an operation setting of a memory storage device to match a performance of the memory storage device with a performance requirement of the host system; and interacting with the host system based on the adjusted operation setting.

Abstract: An array substrate and display device are provided. The array substrate includes a base substrate, and gate lines, data lines, compensation blocks and sub-pixels located on the base substrate. Two gate lines are arranged between two adjacent rows of sub-pixels. The data lines are provided with multiple first extensions and second extensions arranged alternately. The extending direction of the first extensions intersects with the extending direction of the second extensions.

Abstract: An easy-to-clean antiskid wear-resistant floor coating, a preparation method and an application method thereof are provided. The coating includes a coating component and a curing agent component, and the mass ratio of the coating component to the curing agent component is 100:45-70. The coating includes the following components: polyaspartic acid ester, polyester polyol or polyether polyol, a reactive catalyst, a solvent, a hydrophilic anti-staining agent, an ultraviolet absorbent, a heat stabilizer, elastic microspheres, a flame retardant, an mildew inhibitor, an anti-settling agent, defoaming agents, a leveling agent and pigments and fillers. The curing agent component includes isocyanate prepolymer and polyisocyanate.

Abstract: A display substrate, a display panel, an electronic device and a display method. The display substrate includes first electrodes in a first display region and second electrodes in a second display region, a first light-emitting portion in the first display region and a second light-emitting portion in the second display region, and the first electrodes being of strip shapes extending along a first direction and being spaced apart from each other along a second direction; third electrodes in the first display region and a fourth electrode in the second display region, the third electrode being of strip shapes extending along the second direction and being spaced apart from each other along the first direction.

Abstract: An automatic pool cleaner includes a housing, a filtering module, and an out-of-water detection module. The housing defines a water inlet and a water outlet; The filtering module is configured to filter fluid from the water inlet to provide filtered fluid. The out-of-water detection module comprises a floating unit and a sensing unit, which can make the floating unit move between the first and the second positions according to whether the pool cleaner is above the waterline. The sensing unit identifies the position of the floating unit and outputs a first signal or a second signal to the pool cleaner, thereby determining whether the pool cleaner is above the water surface.

Abstract: Provided is a multi-tow carbon fiber spreading and pre-impregnation system, which is used to solve the technical problems of large thickness, high porosity and the like of a prepreg tape product caused by low spread ratio and insufficient pre-impregnation in the production process of existing thermoplastic prepreg tapes. The system includes a filament release module, a filament doubling module, an airflow spreading module, a process deviation correction module, a traction module, a slurry impregnation module, an infrared melting module, a hot-pressing shaping module, a floating roller module, a cutting module, a leftover collecting module, a winding deviation correction module and a winding module which are sequentially arranged along a feeding direction. The filament release module includes at least two filament release assemblies, and carbon fibers are placed on the filament release assemblies.

Abstract: Provided are an organic electroluminescent material and device thereof. The organic electroluminescent material is a compound having a structure of Formula 1. The compound can be used as a host material, an electron transporting material or a hole blocking material in the organic electroluminescent device and can significantly improve the overall performance of the device, for example, a low drive voltage, high device efficiency and a significantly improved device lifetime. Further provided are an organic electroluminescent device including the compound of Formula 1 and a compound composition.

Abstract: Embodiments of the present disclosure provide a solution for video processing. A method for video processing is proposed. The method comprises: processing, during a conversion between a picture of a video and a bitstream of the video, a first video block in the picture based on a combination of decoder-side intra prediction mode derivation (DIMD) and multiple reference line (MRL), at least one intra prediction mode (IPM) being derived from the DIMD, and at least one non-adjacent reference line of reconstructed samples for the first video block being used in the combination of the DIMD and the MRL; and performing the conversion based on the first video block. Compared with the conventional solution, the proposed method can advantageously improve the coding effectiveness and coding efficiency.

Abstract: An image processing method is applied to an operation device and includes analyzing an unprocessed image to split the unprocessed image into a first region and a second region, applying a first image processing algorithm to the first region for acquiring a first processed result, applying a second image processing algorithm different from the first image processing algorithm to the second region for acquiring a second processed result, and generating a processed image via the first processed result and the second processed result.