Abstract: The present invention discloses a gene mining method and system based on transcriptome and DNA methylome. The gene mining method comprises: acquiring samples; performing transcriptome sequencing on the samples and analyzing data obtained by the sequencing to obtain differentially expressed genes; performing DNA methylation sequencing on the samples and analyzing data obtained by the sequencing to obtain differentially methylated genes; performing gene function enrichment on the obtained differentially expressed genes and differentially methylated genes to obtain a molecular protein-protein interaction (PPI) network; and performing gene clustering with the molecular PPI network to identify target genes. The present invention solves the problems that it takes time and effort to mine core genes of existing transcriptome and methylome and the result is not accurate enough. The present invention mines target genes by organically integrating originally isolated transcriptome data and DNA methylome data.

Abstract: The invention discloses a solar pickup truck bed cover with a lock bolt structure, wherein include a supporting system, a lock bolt clamp system, a lock bolt system, a solar panel, a power storage system and a fixing clamp assembly; the lock bolt clamp system is connected to the edge of the cargo hopper, the solar panel is connected with the supporting system; the power storage system includes a power storage box, the power storage box is connected to the supporting system through an anti-moving clamp system, the supporting system is connected to the lock bolt clamp system through a lock bolt system. The invention can convert light energy into electric energy and store it in the power storage box during driving by setting the solar panel, providing mobile power for the users in real time during outdoor activities. In addition, it can also provide emergency power when the new energy automobile is exhausted, allowing the car to travel about 30 kilometers in an emergency.

Abstract: A fully-embedded soft four-fold bed cover for a pickup truck, including a large frame and a layer of leather covering the large frame; the large frame includes a front rail frame, a large rotating shaft assembly, a medium rotating shaft assembly, a small rotating shaft assembly and a tail rail frame, the front rail frame is connected to the rear cargo hopper through the front rail fixing clamp, the tail, rail frame is connected to the rear cargo hopper through the locking bolt assembly, the large rotating shaft assembly and the front rail frame, the medium rotating shaft assembly and the large rotating shaft assembly, the small rotating shaft assembly and the medium rotating shaft assembly, the tail rail frame and the small rotating shaft assembly are connected by the side rail.

Abstract: The invention discloses an external roll cover for a pickup truck, including a layer of leather and a supporting frame, the layer of leather is connected to the cargo hopper through a supporting frame, the supporting frame includes a front rail assembly, a rear rail assembly and a side rail assembly, the front rail assembly is connected to the rear rail assembly through a side rail assembly, the front rail assembly includes a front rail, a front rail joint and a front rail rubber strip, the front rail is connected with the side rail assembly through a front rail joint, the front rail is connected with a front rail rubber strip, the front rail joints are connected at both ends of the front rail, the front rail rubber strip is stick on the bottom of the front rail. The front rail strip is very long, which can play a good waterproof effect.

Abstract: A light emitting diode is provided. The light emitting diode includes a hole injection layer; and at least one of a hole transport layer or an electron barrier layer. The hole injection layer includes a host material doped with a guest material. The host material includes an aromatic material having one or more large steric hindrance groups.

Abstract: Provided is an OLED display panel, the OLED display panel includes a touch layer, wherein the touch layer includes a via hole structure including: a first conductive layer, an interlayer insulating layer, and a second conductive layer that are sequentially arranged, wherein the interlayer insulating layer is provided with a via hole, the second conductive layer is overlapped with the first conductive layer by the via hole, and at least part of a surface, in contact with the second conductive layer, of the interlayer insulating layer is uneven; wherein the uneven surface has a roughness in a value range of 0.05d?r?0.19d, where r represents the roughness, and d represents a thickness of the interlayer insulating layer, the roughness of the uneven surface being a distance between a top of convex and a bottom of concave in the uneven surface.

Abstract: Embodiments of this application provide a method for making recommendations to a user and an apparatus, a computing device, and a storage medium. The method includes obtaining user attribute information, reading attribute information, reading history information, and candidate items; performing intra-group information fusion on the reading attribute information according to preset groupings to obtain reading feature information; obtaining a reading history weight according to the reading history information; obtaining history feature information according to the reading history weight and the reading history information; obtaining user feature information according to the user attribute information, the reading feature information, and the history feature information; and selecting a recommendation item from the candidate items according to the user feature information.

Abstract: The present disclosure provides a light emitting device and a display panel, and belongs to the field of display technology. The light emitting device includes an anode, a cathode, a plurality of light emitting units between the anode and the cathode, and a charge separation generation unit between every two adjacent light emitting units; the plurality of light emitting units include a first light emitting unit and a second light emitting unit, and the first light emitting unit is closer to the anode than the second light emitting unit; and the first light emitting unit at least includes a first electron transport sub-unit, the second light emitting unit at least includes a second electron transport sub-unit, and a thickness of the first electron transport sub-unit is less than that of the second electron transport sub-unit.

Abstract: An organic light emitting device includes an anode, a cathode, and a first hole transport layer and a first light emitting layer arranged between the anode and the cathode, wherein the first hole transport layer is located between the first light emitting layer and the anode; the first hole transport layer at least includes a first hole sublayer and a second hole sublayer; a material of the first hole sublayer includes a first material and a second material, and a material of the second hole sublayer includes at least one of the first material and the second material.

Abstract: A method may include receiving input for a multiwell structure and subsurface target locations, where the multiwell structure includes slots; generating, based at least in part on the input, a position for the multiwell structure, slot-well assignments for the slots, and well trajectories, where each of the well trajectories extends from an assigned one of the slots to one or more of the subsurface target locations; and outputting a set of specifications for the position for the multiwell structure, the well trajectories, and an order for drilling the well trajectories.

Abstract: The present disclosure provides a preparation method for liquid capsules and its application in nutritional gummies, belonging to the technical field of food processing. The preparation method for the liquid capsules provided by the present disclosure is as follows: hydrocolloid, a solvent and colorant are used to prepare a wall material, a functional substance, an additive and a dispersant are used to prepare a core material, the wall material is processed into capsule shell, and the core material is encapsulated in the capsule shell and then dried to obtain the liquid capsules. The present disclosure obtains the liquid capsules with good formability by adjusting and controlling the composition and ratio of the wall materials and core materials, which enables the liquid capsules to be effectively added to gummies syrup, thereby obtaining high-quality nutritional gummies with good stability.

Abstract: A method for reducing inline directivity of an air-gun source signature by optimizing spatial distribution of air-guns is provided according to the present application, which relates to a field of design and optimization of an air-gun source. An evaluation standard in the air-gun distribution in an air-gun array direction is proposed. By a combination optimization along both the inline and depth directions, a design scheme having evidently broader effective bandwidth and effective take-off angle width than a design scheme of a conventional source is obtained, with which the directivity of the air-gun source signature can be reduced.

Abstract: The present invention relates to a processing method for increasing seed production rate of seed fruits of Cucumis Sativus L., comprising the following steps: (1) preparing a plant growth regulator according to a formula proportion; (2) selecting seed fruits of Cucumis Sativus L. growing naturally in a greenhouse and reaching a pollination stage, and dipping female flowers thereof with the plant growth regulator prepared in step (1) before pollination; (3) picking male flowers for pollination after the female flowers are completely dry; (4) dipping the pollinated female flowers again; (5) conducting field routine cultivation management. The present invention uses a DNA methyltransferase inhibitor “5-azacytidine” (C8H12N4O5) to treat the seed fruits of Cucumis Sativus L. by soaking and dipping, wherein 5-azacytidine increases seed production efficiency by reducing fruit length of the seed fruits, reducing fruit weight and reducing nutrient loss for fruit growth.

Abstract: An electrical module is provided. The electrical module includes a circuit board. The circuit board includes at least one bonding pad. The bonding pad includes a bonding line and a plurality of traces. The traces are connected to the bonding line. The traces are configured in a radial manner. The bonding line includes a first section and a second section. The first section is connected to the second section. The first section extends in a first direction. The second section extends in a second direction. The first direction is perpendicular to the second direction. An extending direction of at least one of the traces differs from the first direction and the second direction.

Abstract: A solar pickup truck bed cover, including a supporting system, a solar panel, a power storage system and a fixing clamp assembly; the solar panel is connected to the cargo hopper through the supporting system; the power storage system includes a power storage box, the power storage box is connected to the supporting system through the fixing clamp assembly. The solar panel includes a large panel, a medium panel and a small panel, the supporting system includes a large panel frame, a medium panel frame and a small panel frame, the large panel is connected to the large panel frame, the medium panel is connected to the medium panel frame, and the small panel is connected to the small panel frame.

Abstract: The invention discloses an external roll cover for a pickup truck, including a layer of leather and a supporting frame, the layer of leather is connected to the cargo hopper through a supporting frame, the supporting frame includes a front rail assembly, a rear rail assembly and a side rail assembly, the front rail assembly is connected to the rear rail assembly through a side rail assembly, the front rail assembly includes a front rail, a front rail joint and a front rail rubber strip, the front rail is connected with the side rail assembly through a front rail joint, the front rail is connected with a front rail rubber strip, the front rail joints are connected at both ends of the front rail, the front rail rubber strip is stick on the bottom of the front rail. The front rail strip is very long, which can play a good waterproof effect.

Abstract: The invention discloses a fully-embedded soft four-fold bed cover for a pickup truck, including a large frame and a layer of leather covering the large frame; the large frame includes a front rail frame, a large rotating shaft assembly, a medium rotating shaft assembly, a small rotating shaft assembly and a tail rail frame, the front rail frame is connected to the rear cargo hopper through the front rail fixing clamp, the tail, rail frame is connected to the rear cargo hopper through the locking bolt assembly, the large rotating shaft assembly and the front rail frame, the medium rotating shaft assembly and the large rotating shaft assembly, the small rotating shaft assembly and the medium rotating shaft assembly, the tail rail frame and the small rotating shaft assembly are connected by the side rail.

Abstract: A constant current generation circuit for optocoupler isolation amplifier and a current precision adjustment method are provided. The constant current generation circuit includes a start circuit, a current generation circuit and a precision adjustment and output circuit integrated into a same substrate. The start circuit can generate and output a first start current and a second start current. The current generation circuit includes a negative temperature change rate current generation circuit connected to a first start current output and a positive temperature change rate current generation circuit connected to a second start current output. The precision adjustment and output circuit outputs constant current meeting application requirements of optocoupler isolation amplifier by adjusting proportional precision of two currents output from a current generation circuit.

Abstract: An external hard bed cover for pickup truck including a series of panels connected to a cargo hopper, wherein the panel series includes a super large panel, a large panel, a medium panel and a small panel, the super large panel is rotationally connected with the large panel, the large panel is rotationally connected with the medium panel, the medium panel is rotationally connected with the small panel, the super large panel, the large panel, the medium panel and the small panel are all rectangular panels.

Abstract: The invention discloses a solar pickup truck bed cover with a lock bolt structure, wherein include a supporting system, a lock bolt clamp system, a lock bolt system, a solar panel, a power storage system and a fixing clamp assembly; the lock bolt clamp system is connected to the edge of the cargo hopper, the solar panel is connected with the supporting system; the power storage system includes a power storage box, the power storage box is connected to the supporting system through an anti-moving clamp system, the supporting system is connected to the lock bolt clamp system through a lock bolt system. The invention can convert light energy into electric energy and store it in the power storage box during driving by setting the solar panel, providing mobile power for the users in real time during outdoor activities. In addition, it can also provide emergency power when the new energy automobile is exhausted, allowing the car to travel about 30 kilometers in an emergency.