Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for estimating a 3-D pose of an object of interest from image and point cloud data. In one aspect, a method includes obtaining an image of an environment; obtaining a point cloud of a three-dimensional region of the environment; generating a fused representation of the image and the point cloud; and processing the fused representation using a pose estimation neural network and in accordance with current values of a plurality of pose estimation network parameters to generate a pose estimation network output that specifies, for each of multiple keypoints, a respective estimated position in the three-dimensional region of the environment.

Abstract: A corneal implant with adhesion-increase treatment is associated with a method for increasing the adhesion of the artificial corneal implant by an epoxy-amine ring-opening reaction of the polyamino high-molecular polymer and glycidyl methacrylate to obtain a methacrylate modified polyamino polymer. The method improves the adhesion and biocompatibility of the artificial corneal endothelial sheet by photo-initiated free radical polymerization reaction, and has a high oxygen permeability and a high adhesion. It can be used for treating patients with corneal endothelial decompensation, playing a barrier role to block aqueous humor, eliminating corneal edema, and reducing the risk of corneal graft detachment after surgery.

Abstract: A display panel and a display device are provided. The display panel includes a first optical refraction layer and a second optical refraction layer. The first optical refraction layer includes a plurality of openings. The second refraction layer is filled in the plurality of openings. A refractive index of the second optical refraction layer is greater than a refractive index of the first optical refraction layer. Furthermore, nanoparticles are further disposed in the second optical refraction layer. When light passes through, the first optical refraction layer and the second optical refraction layer can effectively improve transmittance rates of the light. Meanwhile, the nanoparticles can further act on the light, thereby effectively increasing a light extraction rate of the display panel and improving display effect of the display panel.

Abstract: The present disclosure discloses a novel strain of Glutamicibacter, derived from insects, which efficiently degrades bifenthrin, belonging to the field of microbial strains. The Glutamicibacter CCTCC NO: M20221445 of the present disclosure was isolated from the intestinal tract of bifenthrin-resistant Ectropis grisescens Warren larvae. It exhibits unique genomic characteristics, growth and phenotypic traits, physiological and biochemical characteristics, as well as the ability to utilize and degrade bifenthrin efficiently. Specifically, it can effectively degrade bifenthrin. Based on phenotypic features, physiological and biochemical characteristics, chemical composition, and molecular biology-based polyphasic classification, Glutamicibacter CCTCC NO: M20221445 is identified as a new species. This bacterium possesses the capability to efficiently degrade bifenthrin, laying the foundation for biological control of E. grisecens and offering new microbial resources to address pesticide residue problems.

Abstract: In certain aspects, disclosed herein are methods of treating cancer in a subject, comprising administration to the subject of (1) one or more glucocorticoid receptor agonists and (2) one or more inhibitors of calcineurin. In some embodiments, the administration of the one or more glucocorticoid receptor agonists and the one or more inhibitors of calcineurin results in restoration of contact inhibition, increased formation of intercellular junctions, reduced cell proliferation, and/or increased vacuolization of cells growing in multilayer zones. Included herein are methods for identification of novel compounds that restore contact inhibition in cancer cells.

Abstract: Provided are a method for preparing an immobilized multi-enzyme system, and a method for producing tagatose by the immobilized multi-enzyme system. The immobilized multi-enzyme system is formed by uniformly mixing a porous dopamine microsphere with a multi-enzyme mixture which is used for producing tagatose. Five enzymes in an enzymatic catalysis path for converting starch to tagatose are co-immobilized by means of a porous microsphere to obtain an immobilized multi-enzyme system, the immobilized multi-enzyme system is used to catalyze conversion of starch into tagatose, and thus, enzymes can be recycled, thereby greatly reducing the amount of enzymes required for preparation of tagatose, and reducing the production cost.

Abstract: Provided are a response receiving and sending method, a retransmission method, a communication device, and a storage medium. The method includes: sending a transport block to a first communication device through a pre-configured period resource, and receiving a correct response corresponding to the transport block on a pre-configured correct response resource.

Abstract: An organic light emitting device and a manufacturing method thereof, and a display device are provided. The organic light emitting device includes a first electrode disposed on an array substrate, a light emitting module disposed on the first electrode, a second electrode disposed on the light emitting module, a photovoltaic module disposed on the second electrode, and a third electrode disposed on the photovoltaic module.

Abstract: Provided are a recombinant microorganism modified by means of genetic engineering and an application of the recombinant microorganism in production of tagatose, a preparation method for the recombinant microorganism, a tagatose production strain and a tagatose production method. According to the recombinant microorganism, the tagatose is produced by taking glucose as a substrate or taking glycerol and glucose as substrates; the efficiency of conversion and production of tagatose by means of the recombinant microorganism is high, and a multi-enzyme purification process step is not needed.

Abstract: A light-emitting fan includes a fan frame, a light-permeable impeller mounted on the fan frame, a first and a second light source assembly. The light-permeable impeller includes a hub and blades. The hub includes a top plate and an annular side plate. The annular side plate is connected to the top plate, the top plate and the annular side plate together form an accommodation space. The annular side plate has an annular side surface facing away from the accommodation space and an inclined incident surface facing away from the annular side surface and non-parallel to the annular side surface. The blades are connected to the annular side surface. The first light source assembly is located in the accommodation space and configured to emit light to the top plate. The second light source assembly is located in the accommodation space and configured to emit light to the inclined incident surface.

Abstract: An embodiment of the present invention provides a display panel. The display panel includes a driving circuit layer, a first electrode layer, an auxiliary electrode layer, a pixel definition layer, and an electron transport layer disposed in a stack. The electron transport layer is connected to the auxiliary electrode layer through a first via hole defined on the pixel definition layer. By setting an energy level difference between a lowest unoccupied molecular orbital of the electron transport layer and a work function of the auxiliary electrode layer to 2.0 eV or less, it reduces an injection barrier between the auxiliary electrode layer and the electron transport layer, and relieves unevenness of luminescence of the display panel.

Abstract: A display panel includes a light-emitting substrate and an optical layer. The light-emitting substrate includes a light-emitting surface. The optical layer is disposed on the light-emitting surface of the light-emitting substrate and includes a prism to refract light emitted from the light-emitting substrate. The prism of the optical layer includes a bottom surface, a top surface, and a plurality of side surfaces connecting the bottom surface and the top surface. The bottom surface and the top surface are parallel to the light-emitting substrate. The bottom surface is arranged adjacent to the light-emitting substrate. The top surface is arranged away from the light-emitting substrate. An area of the top surface is smaller than an area of the bottom surface.

Abstract: A display panel and a method of fabricating the same are provided. The display panel includes: a base substrate; a first electrode disposed on the base substrate; a hole injection layer disposed on the first electrode, wherein a surface of the hole injection layer away from the first electrode is scattering surface. In the present invention, the surface of the hole injection layer away from the first electrode is set as the scattering surface, and changes of brightness and chromaticity caused by a change of viewing angles is weakened by the scattering surface, thereby expanding viewing angles of the display panel.

Abstract: The present disclosure generally relates to printed circuit boards or printed circuit board assemblies for fiber optic communications. In one example, an optoelectronic assembly may include a printed circuit board including a laser-roughened area, at least one optoelectronic component coupled to a surface of the printed circuit board, and an optical component attached to the printed circuit board. The coupling area may be defined by the optical component contacting the printed circuit board, and the laser-roughened area may be positioned entirely within the coupling area defined by the optical component contacting the printed circuit board.

Abstract: The present disclosure generally relates to printed circuit boards or printed circuit board assemblies for fiber optic communications. In one non-limiting embodiment, a method of assembling an optoelectronic assembly includes providing a printed circuit board with a first metal coating and an optical component with a second metal coating. The method further includes positioning the optical component relative to the printed circuit board with at least some portion of the first metal coating aligned with or adjacent to at least some portion of the second metal coating, and applying solder between the first metal coating and the second metal coating to couple the optical component and the printed circuit board.

Abstract: A display panel and a method of fabricating the same are provided. The display panel includes: a base substrate; a first electrode disposed on the base substrate; a hole injection layer disposed on the first electrode, wherein a surface of the hole injection layer away from the first electrode is scattering surface. In the present invention, the surface of the hole injection layer away from the first electrode is set as the scattering surface, and changes of brightness and chromaticity caused by a change of viewing angles is weakened by the scattering surface, thereby expanding viewing angles of the display panel.

Abstract: An embodiment of the present invention provides a display panel. The display panel includes a driving circuit layer, a first electrode layer, an auxiliary electrode layer, a pixel definition layer, and an electron transport layer disposed in a stack. The electron transport layer is connected to the auxiliary electrode layer through a first via hole defined on the pixel definition layer. By setting an energy level difference between a lowest unoccupied molecular orbital of the electron transport layer and a work function of the auxiliary electrode layer to 2.0 eV or less, it reduces an injection barrier between the auxiliary electrode layer and the electron transport layer, and relieves unevenness of luminescence of the display panel.

Abstract: An OLED display panel and an OLED display device are disclosed. The OLED display panel enhances electron transport efficiency by providing an interface layer between a light-emitting layer and a common electrode layer, thereby increasing the electron transport efficiency. The effect of injection of electrons into the light-emitting layer is improved, so that the light-emitting layer has an improved light-emitting effect to enhance display effect and to solve the technical problem of poor display effect of the current OLED display panel resulting from the poor effect of injection of electrons into the light-emitting layer.

Abstract: In one example embodiment, a PCBA, an optoelectronic module, an electrical coupling, and/or a high speed interconnect may include a first contact pad, a second contact pad adjacent to and spaced apart from the first contact pad, a first wire coupled to the first contact pad via a first ball bump, and a second wire coupled to the second contact pad via a double ball bump.

Abstract: The present disclosure generally relates to printed circuit boards or printed circuit board assemblies for fiber optic communications. In one non-limiting embodiment, a method of assembling an optoelectronic assembly includes providing a printed circuit board with a first metal coating and an optical component with a second metal coating. The method further includes positioning the optical component relative to the printed circuit board with at least some portion of the first metal coating aligned with or adjacent to at least some portion of the second metal coating, and applying solder between the first metal coating and the second metal coating to couple the optical component and the printed circuit board.