Abstract: Provided are an organic electroluminescent material and a device comprising the same. 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, high device efficiency, a low driving voltage and/or a significantly improved lifetime of the device. Further provided is a compound composition comprising a structure of Formula 1.

Abstract: The present invention relates to the use of N-methoxy (phenylethyl)-pyrazole carboxamides for the control of phytopathogenic diseases of useful plants, especially phytopathogenic fungi, and to a method of controlling such diseases, and/or fungi, on useful plants. In particular, the present invention relates to the use of 3-(difluoromethyl)-N-methoxy-1-methyl-N-[1-methyl-2-(2,4,6-trichloro-phenyl)ethyl]-1H-pyrazole-4-carboxamide (pydiflumetofen) for the control of Ustilaginoidea spp., in particular Ustilaginoidea virens on rice plants.

Abstract: The present disclosure relates, in part, to compounds of Formula (I) and (II), which selectively inhibit JUN N-Terminal Kinases (JNK1, JNK2, and/or JNK3; also known as MAPK8, MAPK9, and/or MAPK10), pharmaceutical compositions thereof, and methods of using the same for the treatment, prevention, and/or amelioration of one or more diseases and/or disorders in a subject. In certain embodiments, the inflammatory disease or disorder is endometriosis, arthritis, pulmonary fibrosis, cancer, type 1 and/or 2 diabetes, Alzheimer's disease, Parkinson's disease, or amyotrophic lateral sclerosis. In certain embodiments, the methods described herein further comprise detecting the disease and/or disorder in the subject with a suitable diagnostic method.

Abstract: An optical fiber etching device is provided by the application. The optical fiber etching device includes a base, a clamping assembly, a tensile force measuring member for measuring a tensile force applied to an optical fiber, and an etching assembly. The clamping assembly includes two clamping members arranged on the base at intervals in a first direction and used for clamping the optical fiber. The etching assembly includes a laser for generating laser light and a moving mechanism. The moving mechanism is connected to the laser and configured for driving the laser to move so that the laser light etches the optical fiber along a length direction of the optical fiber.

Abstract: Provided is an organic electroluminescent device. The organic electroluminescent device comprises an anode, a cathode and an organic layer disposed between the anode and the cathode, wherein the organic layer comprises a first organic layer, the first organic layer comprises a first compound and a second compound, the first compound has specific HOMO and/or LUMO energy levels and a structure represented by Formula 1-1, and the second compound has a specific LUMO energy level and a structure represented by Formula 2-1. Compared with the related art, the combination of the first compound and the second compound can significantly improve the performance of the organic electroluminescent device, such as the efficiency of the device. Further provided is an electronic device comprising the organic electroluminescent device.

Abstract: An image acquisition method includes importing a three-dimensional model of an object into a three-dimensional virtual photographing scene having a virtual world coordinate system, determining model position information and model attitude information of the three-dimensional model in the virtual world coordinate system, determining, according to a layout pattern of a plurality of virtual cameras in the three-dimensional virtual photographing scene, camera position information and camera attitude information of each of the plurality of virtual cameras in the virtual world coordinate system, and acquiring, for each of the plurality of virtual cameras, an image of the object from a viewing angle of the virtual camera according to the model position information, the model attitude information, the camera position information, and the camera attitude information.

Abstract: The present invention provides a cooking appliance, comprising a housing, wherein a heating chamber is disposed within the housing, a support structure is disposed on a side wall of the heating chamber for supporting a partition component, and a limiting protrusion structure is disposed on the side wall for limiting the partition component when it is pulled out; the housing comprises a base, the base is located at a lower portion of the heating chamber, a pullable storage member is disposed below the base, and a gap exists between the storage member and the base. The present invention improves space utilization by forming an accommodating space at the bottom of the cooking appliance, while the arrangement of the limiting protrusion structure can limit the partition component when the partition component is pulled out to prevent tipping.

Abstract: A method for constructing a structural semantic map under an underground weak-light and low-texture environment is provided. The method includes: fusing traditional methods with a parameter line detection and verification model of structural semantics of a Transformer; and establishing a geometric primitive half-plane search method guided by the direction of structural information. The method also includes establishing a neighborhood greedy expansion algorithm based on a geometric primitive model; and optimizing geometric primitive poses and boundaries one by one. The method further includes fusing a point cloud map with structural information, and establishing a semantic map with geometric structure primitives.

Abstract: This application provides a display substrate, a method for manufacturing the same, and a display device, which belongs to the technical field of displays. The method for manufacturing the display substrate comprises: forming a metal layer on a base substrate; forming a photoresist layer on the metal layer; exposing the photoresist layer by using a mask plate; developing the exposed photoresist layer to form a photoresist pattern; and omitting a step of baking the photoresist pattern, and etching the metal layer by using the photoresist pattern as a mask to form a signal line. The technical solution of the present disclosure can realize a narrow frame of a display product.

Abstract: A device may include a processor configured to detect that a communication session in a private cellular wireless network is associated with an application and determine that data units associated with the communication session match a network slicing rule associated with the private cellular wireless network. The processor may be further configured to classify the communication session to a network slice based on the network slicing rule and assign the data units associated with the communication session to the network slice.

Abstract: Embodiments of the present disclosure provide a packet processing method, a device, a storage medium and a computer program product. The method includes: obtaining a to-be-processed packet; determining a first server corresponding to the to-be-processed packet; updating the first server to a second server when a running state of the first server is an abnormal state, where a running state of the second server is a normal state; editing the to-be-processed packet corresponding to the first server based on the second server, to obtain a processed packet, where the processed packet includes configuration information of the second server.

Abstract: A package arrangement includes a support board. The support board is formed of at least two layers of plate laminated and affixed together. Adjacent two plates of the at least two layers of plate define therebetween a cavity for receiving at least part of a hand tool. Each plate of the at least two layers of plate is fabricated from a material satisfying recycling requirements for the same class of materials.

Abstract: At least one embodiment of the present disclosure provides an array substrate, a display panel, and a display apparatus, the array substrate includes: a semiconductor layer and a light-shielding layer, the semiconductor layer includes a first branch portion, a second branch portion, a connection portion; the first branch portion includes a first channel region, the second branch portion includes a second channel region; a first via hole structure is on a side of the first branch portion away from the base substrate, an orthographic projection of the first via hole structure on the base substrate is within an orthographic projection of an end of the first branch portion away from the connection portion on the base substrate; an orthographic projection of the light-shielding layer on the base substrate at least covers orthographic projections of the first channel region and the first via hole structure on the base substrate.

Abstract: Disclosed is an interleukin-2 (IL-2) variant with decreased binding affinity to the IL-2 receptor, and a recombinant protein containing the IL-2 variant.

Abstract: A package arrangement is provided, including a base panel and a first accommodating portion provided on the base panel. The first accommodating portion is configured to be able to retain an item to be packaged, while allowing at least part thereof to be exposed and visible outside the first accommodating portion.

Abstract: Model hub orchestration includes identifying, by a model scheduler of a model hub orchestrator in response to a request from a client device, a plurality of processing blocks of a machine learning model. The model scheduler assigns each processing block an index indicating a position of the processing block within a sequential arrangement of the plurality of processing blocks of the machine learning model. The model scheduler selects one or more model hubs communicatively coupled with the model hub orchestrator to store different ones of the plurality of processing blocks. The model scheduler transfers the plurality of processing blocks from the client device to the one or more model hubs as selected.

Abstract: A cell culture device comprises a multi-well cell culture plate comprising a plurality of wells, each well comprising a top, a bottom, and a sidewall disposed between the top and the bottom and having an interior surface comprising an ultra-low attachment surface. A plurality of scaffolds are disposed within wells of the multi-well cell culture plate, each scaffold comprising a cell-adherent surface. In some embodiments, the scaffold comprises a fiber scaffold. In some embodiments, the scaffold comprises an artificial vascular scaffold. In some embodiments, cell culture devices comprise a plurality of hydrogel scaffolds disposed in a multi-well cell culture plate, the plurality of hydrogel scaffolds comprising hydrogel fibers of differing lengths, wherein opposite ends of a hydrogel fiber are disposed in different wells within the multi-well cell culture plate to create interconnected wells.

Abstract: An electric pump rotor includes: a permanent magnet; a cylindrical rotor core that holds the permanent magnet; an adjacent member that is provided adjacent to one side in an axial direction of the permanent magnet and the rotor core; and a resin molded portion in which a drive unit that covers the permanent magnet, the rotor core, and the adjacent member, and a blade portion that pressure-feeds a working fluid are integrally formed by resin molding.

Abstract: A base station includes a base station body and a base station addressing device. The base station addressing device includes: an acquisition module configured to acquire satellite observation data at a current observation point; a calculation module configured to evaluate the observation quality at the observation point according to the satellite observation data; and an output module configured to output a first prompt according to the observation quality, where the first prompt indicates the suitability of the observation point for mounting the base station. The base station addressing device is detachably connected to the base station body so that the base station addressing device is capable of being detached from the base station body to perform an addressing task.