Abstract: A display panel includes a driving backplane, provided with a display area including a first sub-area and a second sub-area; a light-emitting layer, located at one side of the driving backplane, and including a pixel definition layer and a plurality of light-emitting devices, the pixel definition layer is provided with a plurality of first light-transmitting holes located in the second sub-area; and a color film layer, located at one side of the light-emitting layer away from the driving backplane, and including a light-shielding portion and a plurality of light-filtering portions separated by the light-shielding portion, the light-filtering portions and the light-emitting devices are arranged in one-to-one correspondence in a direction perpendicular to the driving backplane, the light-shielding portion is provided with a plurality of second light-transmitting holes, and the second light-transmitting holes and the first light-transmitting holes are arranged in one-to-one correspondence in the direction perpen

Abstract: A monitoring system based on a digital converter station includes a first monitoring terminal deployed at a first-level monitoring side, a second monitoring terminal deployed at a second-level monitoring side, and a third monitoring terminal deployed at a third-level monitoring side; the monitoring terminal at each level includes a communication module, a human-machine interaction module, a device status monitoring module, a device alarm management module, a video fusion processing module, and a data transmission adjustment and control module.

Abstract: Disclosed in the present disclosure is an information-based intelligent quality traceability system for fresh milk, which includes a database module configured to store information of the system, a data encryption module configured to encrypt obtained information, an enterprise information module, a raw material information module, a first measurement module, a destruction information module, a transportation information module, a second measurement module, a processing information module, and a delivery information module. Each information module obtains information, a data decryption module is configured to decrypt obtained information, a vehicle condition analysis module is configured to analyze a relation between a vehicle running condition and product quality, and a data analysis module is configured to analyze the data of the system.

Abstract: To remedy short term data retention issues, a non-volatile memory performs a multi-pass programming process to program data into a set of non-volatile memory cells and identifies non-volatile memory cells that experienced downward threshold voltage drift after a first pass of the multi-pass programming process and prior to a final pass of the multi-pass programming process. The final pass of the multi-pass programming process comprises programming non-volatile memory cells not identified to have experienced the downward threshold voltage drift to a set of final target threshold voltages and purposefully overprogramming non-volatile memory cells identified to have experienced the downward threshold voltage drift to threshold voltages greater than respective final target threshold voltages by one or more offsets.

Abstract: A dual-mode combined control method for a multi-inverter system based on a double split transformer is provided. For an extremely-weak grid, the method provides the dual-mode combined control method for a multi-inverter system based on a double split transformer. According to the method, the equivalent grid impedance at a point of common coupling (PCC) of one grid-connected inverter (GCI) in the multi-inverter system based on the double split transformer is obtained with a grid impedance identification algorithm, and the system sequentially operates in a full current source mode, a hybrid mode, and a full voltage source mode according to a gradually increasing equivalent grid impedance, thereby effectively improving the stability of the multi-inverter system based on the double split transformer during variation of the strength of the grid. The method ensures that the system can still operate stably in the extremely-weak grid.

Abstract: The present disclosure provides a smart connection device, a jump starter and a battery clamp. The smart connection device includes a power connection terminal coupled to an energy storage module, a load connection terminal coupled to an external load, a switch element, a power supply loop, and a reverse connection detection module. The reverse connection detection module outputs a first control signal to the power supply loop, when the external load is reversely coupled to the load connection terminal. The power supply loop is in a disconnection state and supplies no power to the switch element when it receives the first control signal. The switch element is in an off state when it receives no power supply, to make the power connection terminal and the load connection terminal be in a disconnection state, thereby preventing the energy storage module from providing a discharge output to the external load.

Abstract: Disclosed is an air microorganism enrichment device in farms, and relates to the technical field of air microorganism collection.

Abstract: A porous biochar for improving heavy pollution and a method for producing the same. Said porous biochar is prepared as follows: arrowhead, which has excellent enrichment of lead, is used to absorb heavy metal lead in polluted water or artificial wetlands, simultaneously absorb heavy metal cadmium, thereafter is dried and treated as a biomass, and then the biomass is calcined in stages with a passivating agent in a high temperature environment, so as to heavy metals such as lead and cadmium be stably coated or enriched in a biochar, which is mixed with Pseudomonas aeruginosa having high resistant, to obtain the porous biochar; the porous biochar has high specific surface area, high porosity and excellent mechanical properties, is very stable under different acid-base environments and oxidizing conditions.

Abstract: A composite biochar for controlling heavy metal pollution and a process for producing the same, in particular enrichment of heavy metals such as arsenic and lead in soil with centipede grass, thereafter centipede grass is sintered with hydroxyapatite, sepiolite and chitosan, and compounded with microorganisms to produce said composite biochar; through the process of the present invention, heavy metals such as arsenic and lead are stably enriched or coated in said composite biochar, significantly reducing the potential hazard of arsenic and lead to the environment, and also providing new developmental ideas for treating heavy metal biomass.

Abstract: A tunnel oxide layer, an N-type bifacial crystalline silicon solar cell and a method for manufacturing the same are provided. The method for manufacturing the tunnel oxide layer includes forming excess -OH on a back side of a silicon wafer, and depositing the tunnel oxide layer on the back side of the silicon wafer by a Plasma Enhanced Atomic Layer Deposition method. The method for manufacturing the N-type bifacial crystalline silicon solar cell can include following steps: performing cleaning, texturing, boron diffusing, and alkaline polishing on an N-type silicon wafer, sequentially forming a P-type doped layer, a passivation layer, and an anti-reflection layer on a front side of the alkaline-polished N-type silicon wafer, and forming a tunnel oxide layer on a back side of the alkaline-polished N-type silicon wafer, followed by forming an N-type doped polysilicon layer, and after annealing, forming an anti-reflection layer.

Abstract: The present disclosure provides an encapsulating structure, a display substrate and a manufacturing method therefor, and a display apparatus. The encapsulating structure is used for encapsulating components, and includes: a first encapsulating layer configured to cover the components; and a second encapsulating layer stacked with the first encapsulating layer; the second encapsulating layer is located on the side of the first encapsulating layer away from the components, a surface of the second encapsulating layer facing the first encapsulating layer is in contact with a surface of the first encapsulating layer facing the second encapsulating layer, and a surface of the second encapsulating layer away from the first encapsulating layer is substantially parallel to a plane where the encapsulating structure is located.

Abstract: The present invention discloses a protein transformation method based on an amino acid knowledge graph and active learning, including: building an amino acid knowledge graph based on biochemical attributes of amino acids; enhancing protein data in combination with the amino acid knowledge graph to obtain enhanced protein data, and performing representation learning to obtain first enhanced protein representations; performing representation learning on the protein data or the protein data and the amino acid knowledge graph by using a pre-trained protein model to obtain second enhanced protein representations; synthesizing the first enhanced protein representations and the second enhanced protein representations to obtain enhanced protein representations; taking the enhanced protein representations as samples, and through active learning, screening out representative samples from the samples, manually annotating protein properties, and training a protein property prediction model by using the manually annotated

Abstract: In some embodiments, a shielded coil assembly is provided that includes (1) a coil having an outer surface, an inner surface, an upper end surface and a lower end surface and a first insulating material formed over the outer surface, inner surface, upper end surface and lower end surface of the coil; and (2) a conductive shield comprising a conductive paint applied along the first insulating material so that the conductive paint extends over at least a portion of each of the outer surface, inner surface, upper end surface, and lower end surface of the coil. In one or more embodiments, a dry-type transformer may be formed using the shielded coil assembly. Numerous other embodiments are provided.

Abstract: A memory apparatus and method of operation are provided. The apparatus includes memory cells connected to word lines. The memory cells are disposed in strings and are configured to retain a threshold voltage corresponding to data states. A control means is configured to apply verification pulses of program verify voltages each associated with one of the data states to selected ones of the word lines to determine whether the memory cells connected thereto have the threshold voltage above each of the program verify voltages associated with the data states targeted for each of the memory cells being programmed during verify loops of a program-verify operation. The control means slows the memory cells targeted for a selected one of the data states identified as being faster to program than other ones of the memory cells during one of verify loops associated with an earlier one of data states.

Abstract: A display substrate and related devices are provided. The display substrate includes a plurality of first sub-pixels, second sub-pixels and third sub-pixels. In a first direction, the first sub-pixels and the third sub-pixels are arranged alternately to form a plurality of first sub-pixel rows, the second sub-pixels form a plurality of second sub-pixel rows, the first sub-pixel rows and the second sub-pixel rows are arranged alternately in a second direction, connection lines of center points of two first sub-pixels and two third sub-pixels form a first virtual quadrilateral, the two first sub-pixels are located at two vertex angles of the first virtual quadrilateral which are opposite to each other, one second sub-pixel is located within the first virtual quadrilateral, and the first virtual quadrilateral includes two interior angles each being equal to 90° and two interior angles each being not equal to 90°.

Abstract: The present invention embodiment discloses a splicing display module and a display device. The splicing display module includes at least two first display regions and a splicing region located between adjacent two of the first display regions. The splicing display module includes at least two display panels and optical parts. Each display panel includes a display portion and anon-display portion located around the display portion. The display portion includes a planar display sub-portion and a curved surface display sub-portion. The curved surface display sub-portion corresponds to the splicing region. The planar display sub-portion corresponds to the first display region. The optical part corresponds to the curved surface display sub-portion and is located on a light exiting side of the curved surface display sub-portion to refract light emitted from the curved surface display sub-portion to be along a direction away from the first display region of a corresponding display panel.

Abstract: The present disclosure relates to the field of biopharmaceuticals and provides a nerve growth factor (NGF) fusion protein and a preparation method and use thereof. The fusion protein has a general formula represented by A-B or A-L-B, wherein A is a nerve growth factor, L is a linker peptide, and B is an Fc moiety of IgG, or an analogue of the Fc moiety of IgG, or a fragment of the Fc moiety of IgG. The fusion protein of the present disclosure has the following advantages over a wild-type NGF: higher biological activity, a half-life extended more than 17 times, greatly reduced administration frequency, and significantly increased efficacy.

Abstract: A riding mowing device includes a seat used for a user to sit on and including a seat cushion and a backrest; a frame for supporting the seat; a cutting assembly including a cutting deck and a mowing element for mowing grass, where the mowing element is at least partially accommodated in the cutting deck, and the cutting assembly is mounted to the frame; a traveling assembly for driving the riding mowing device to travel; a control circuit board for controlling at least the cutting assembly and the traveling assembly; and a power supply assembly for supplying power to at least the cutting assembly and the traveling assembly. At least part of the control circuit board is disposed between the seat and the power supply assembly.

Abstract: In some implementations, a device may receive data associated with a set of taxonomies, wherein a taxonomy, of the set of taxonomies, represents a classification of a set of relationships of data entries of the data. The device may integrate the set of taxonomies to generate a meta-taxonomy of the data. The device may generate a data graph of the data based on integrating the set of taxonomies to generate the meta-taxonomy, wherein the data graph is based on a graph-based search model that is associated with at least one of: taxonomy-based filtering, metadata attribute prioritization, or semantic matching. The device may store the data graph.

Abstract: A projection device, including a light source module and a color wheel, is provided. The light source module includes a plurality of solid-state lighting sources driven by a DC drive power to sequentially provide a first light generated by a first number of light sources, a second light generated by a second number of light sources and a third light generated by a third number of light sources within a response cycle, wherein the number of light sources to be turn on is less than or equivalent to a total number of solid-state lighting sources. The color wheel has a first block, a second block and a third block, respectively corresponding to the first to third lights, so that the projection device sequentially outputs a first color light with a first brightness, a second color light with a second brightness and a third color light with a third brightness.