Abstract: It is described an orbital incubator shaker, which comprises an incubator housing (1) defining an incubation chamber (2), and an orbital shaker (3) configured to shake a shaking table (4). The orbital shaker (3) comprises a drive motor comprising a stator and a rotor (9), and an eccentric bearing mounted to the rotor (9). The orbital shaker (3) is fixed within the incubation chamber (2) or in a mobile version without fixing just being placed inside the incubation chamber (2). The orbital shaker (3) further comprises a bearing (16) configured to support the rotor (9) on a support structure. The rotor (9), the bearing (16) and the support structure are configured to seal the stator from the incubation chamber (2).

Abstract: A blockchain-based data synchronization method, executed by a first service node, includes: acquiring target block data having a minimum block height that is greater than a first local block height, the first local block height being a maximum block height of local block data of the first service node before the first service node acquires the target block data; determining a block height of missing block data according to a block height of the target block data and the first local block height, the block height of the missing block data being less than the minimum block height of the target block data and greater than the first local block height; and requesting a target service node to synchronize the missing block data according to the block height of the missing block data.

Abstract: A battery pack for powering an outdoor moving includes: a housing mounted to the outdoor moving device and supported by the outdoor moving device; and a cell module mounted to the housing and including multiple cells. A cell is cylindrical and the diameter of the cell is greater than or equal to 3 cm.

Abstract: The present invention includes scalable and cost-effective auxetic foam sensors (AFS) created through conformably coating a thin conductive nanomaterial-sensing layer on a porous substrate having a negative Poisson's ratio. In general, the auxetic foam sensors possess multimodal sensing capability, such as large deformation sensing, small pressure sensing, shear/torsion sensing and vibration sensing and excellent robustness in humidity environment.

Abstract: Three-dimensional (3D) semiconductor devices and fabricating methods are provided. In some implementations, a disclosed semiconductor device comprises: an array of vertical transistors each comprising a semiconductor body extending in a vertical direction; a plurality of word lines each extending along a first lateral direction and comprising a plurality of gate structures of a row of the array of vertical transistors arranged in the first lateral direction; and a plurality of bit lines each extending along a second lateral direction different from the first lateral direction and comprising silicide.

Abstract: A data processing method includes: obtaining a plurality of groups of transaction data to be processed; determining, from the plurality of groups of transaction data according to transaction execution results of the plurality of groups of transaction data, at least one group of first transaction data that meets a preset execution condition; packaging the plurality of groups of transaction data, to generate a consensus-pending block, the consensus-pending block recording the at least group of first of first transaction data and at least one group of second transaction data, and the second transaction data being transaction data different from the first transaction data among the plurality of groups of transaction data; and performing first consensus processing on the first transaction data, and performing second consensus processing, different from the first consensus processing, on the second transaction data.

Abstract: Provided are an animation generation method, apparatus, and system and a storage medium, relating to the field of animation technology. The method includes acquiring the real feature data of a real object, where the real feature data includes the action data and the face data of the real object during a performance process; determining the target feature data of a virtual character according to the real feature data, where the virtual character is a preset animation model, and the target feature data includes the action data and the face data of the virtual character; and generating the animation of the virtual character according to the target feature data. The performance of the real object is used for generating the animation of the virtual character.

Abstract: The present disclosure provides a flat plate member and a packaging box, the flat member includes a plurality of sidewall regions and a connection region connected between adjacent sidewall regions, the connection region is formed with a plurality of V-shaped grooves arranged at intervals in an arrangement direction of adjacent sidewall regions on a surface facing a first side. The plurality of V-shaped grooves extend along a direction of intersection lines between the sidewall regions and the connection region, and an included angle of the V-shaped grooves is set according to a slotting influence parameter, and the slotting influence parameter comprises at least one of a bending angle of the connection region, a material of the connection region, and a number of the V-shaped grooves.

Abstract: A display substrate and a manufacturing method thereof and a display panel are disclosed. The display substrate includes a base substrate, a connection electrode, a conductive sealant, a plurality of via-holes respectively in different layers and a bridge electrode. The connection electrode is on the base substrate; the conductive sealant is at a side, away from the base substrate, of the connection electrode and is electrically connected with the connection electrode via the plurality of via-holes respectively in different layers; the bridge electrode is at least partially in at least one via-hole of the plurality of via-holes, and is electrically connected with the connection electrode and the conductive sealant; in a direction perpendicular to the base substrate, the plurality of via-holes are at least partially not overlapped with each other.

Abstract: Provided are an image processing method and apparatus, a device, and a storage medium, relating to the technical field of image processing, in particular to the artificial intelligence fields such as computer vision and deep learning. The specific implementation scheme is as follows: inputting a to-be-processed image into an encoding network to obtain a basic image feature, wherein the encoding network includes at least two cascaded overlapping encoding sub-networks which perform encoding and fusion processing on input data at at least two resolutions; and inputting the basic image feature into a decoding network to obtain a target image feature for pixel point classification, wherein the decoding network includes at least one cascaded overlapping decoding sub-network to perform decoding and fusion processing on input data at at least two resolutions respectively.

Abstract: A broadband millimeter wave beam tracking method based on vehicle movement trajectory recognition, which relates to the field of wireless communication.

Abstract: Provided herein is a composite material, and a method of producing the composite material. The method of producing the composite material includes providing a first material comprising turbostratic graphene, providing a second material comprising rubber, mixing the first material and the second material, and producing a turbostratic graphene rubber composite.

Abstract: The present invention relates to a circuit board to which a 3D formed electromagnetic shielding film is attached, a 3D formable electromagnetic shielding film, a 3D formed electromagnetic shielding film, and a method for attaching an electromagnetic shielding film to a circuit board. The circuit board includes an electronic component. The 3D formed electromagnetic shielding film includes a molding layer, a shielding layer, and an adhesive film. The molding layer and the adhesive film are laminated. The shielding layer is a conductive non-woven layer embedded in the adhesive film. A ratio of a surface area S2 of the electromagnetic shielding film after forming with an upper surface area of the electronic component deducted to a surface area S1 thereof before forming with the upper surface area of the electronic component deducted is 1.5 to 17.

Abstract: A method for correcting space coordinates of a three-dimensional model includes: step S1, reading information of an original coordinate frame of a three-dimensional model in a first format and the origin of coordinates of the model; reading information of nodes from three-dimensional model data in the first format, and calculating original coordinates of the nodes; step S2, calculating parameters of correction between the original coordinate frame and a target coordinate frame; step S3, transforming and correcting the coordinates of the origin and nodes of the three-dimensional model in the first format one by one by using the space coordinate correction matrix to obtain information of coordinate points of the three-dimensional model in the second format; and step S4, storing a file of the three-dimensional model in the second format with corrected space coordinates. Also, a method for encrypting space coordinates of a three-dimensional model is provided.

Abstract: A laser cleaning method and device for improving uniformity of a laser cleaning surface are provided. The laser cleaning method includes: applying a peaked-top sine wave signal to a motor; controlling a galvanometer to swing in a reciprocated manner by the motor; shaping a laser beam emitted by a laser to a linear beam by the reciprocated swing of the galvanometer; and performing laser cleaning using the shaped linear beam.

Abstract: The present invention relates to Tricyclic Heterocycle Compounds of Formula (I): (I) and pharmaceutically acceptable salts or prodrug thereof, wherein R1, R2, R3, R4, R5, R6 and n are as defined herein. The present invention also relates to compositions comprising at least one Tricyclic Heterocycle Compound, and methods of using the Tricyclic Heterocycle Compounds for treating or preventing HIV infection in a subject.

Abstract: A B2B-based cloud distribution platform system, which comprises a client end and a server end, wherein the server end comprises: a business module, which is used to display and provide the client end with the business and business fee information that the distribution platform can provide, and at the same time accept the order information of the customer; operation module, connected with business module, used to receive order information and generate bills; the feedback module, which is connected with the operation module and the client end, is used to feedback the billing information generated by the operation module to the client end for the customer's confirmation; The financial operation node, which is connected with the feedback module and the operation module to deduct the payment according to the billing information generated by the operation module, and feedback the payment success information to the client end through the feedback module.

Abstract: A fruit and vegetable washing apparatus, including a container, a circulation-driving mechanism, and a scrubber; the container is formed with a circulation passage, the circulation passage including a fruits/vegetables flowing and staging zone and a brush washing zone, where on washing fruits/vegetables, the circulation passage provides a passageway for wash water and the fruits/vegetables to circulate between the fruits/vegetables flowing and staging zone and the brush washing zone; the scrubber is disposed in the brush washing zone, such that on washing the fruits/vegetables, the scrubber brushes the passing fruits/vegetables; the circulation-driving mechanism is configured to provide a driving force which, on washing the fruits/vegetables, drives the wash water and the fruits/vegetables to circulate in the circulation passage, the fruits/vegetables being brushed when sequentially passing through the brush washing zone, with a better cleaning effect achieved.

Abstract: A novel polymer positive temperature coefficient (PPTC) material, device, and method of fabrication. One example of polymer positive temperature coefficient (PPTC) includes a polymer matrix, the polymer matrix comprising a first polymer. The PPTC material may further include a conductive filler, disposed in the polymer matrix; and at least one polymer filler, dispersed within the polymer matrix. The at least one polymer filler may comprise a second polymer, different from the first polymer, wherein the at least one polymer comprises a first melting temperature, and wherein the second polymer comprises a second melting temperature, the second melting temperature exceeding the first melting temperature by at least 20 C.