Abstract: A light-emitting device includes: an epitaxial structure that has a first surface and a second surface; a first metal electrode that is disposed on the first surface, and that includes a main electrode and extending electrodes; current transmission blocks that are disposed on the second surface, and each having an electrode-facing sidewall and a non-electrode-facing sidewall; and a current blocking layer that is disposed in spaces among the current transmission blocks.

Abstract: The present invention is related to a novel positive electrode active material for lithium-ion battery. The positive electrode active material is expressed by the following formula: Li1.2NixMn0.8-x-yZnyO2, wherein x and y satisfy 0<x?0.8 and 0<y?0.1. In addition, the present invention provides a method of manufacturing the positive electrode active material. The present invention further provides a lithium-ion battery which uses said positive electrode active material.

Abstract: A micro light emitting device includes an epitaxial structure, a conductive layer, and a first insulating layer. The epitaxial structure has a first surface and a second surface opposite to the first surface, and includes a first semiconductor layer, an active layer and a second semiconductor layer that are arranged in such order in a direction from the first surface to the second surface. The conductive layer is formed on a surface of the first semiconductor layer away from the active layer. The first insulating layer is formed on the surface of the first semiconductor layer away from the active layer, and exposes at least a part of the conductive layer.

Abstract: Detecting fine-grained similarity in image includes determining a core area of a search image by generating an image salient map from a plurality of layers of the search image and determining a connected area based on the image salient map. Feature descriptors are generated from the core area of the search image. A plurality of capsule vectors are generated from different ones of a plurality of keypoints of the feature descriptors. Capsule vectors of the search image are compared with capsule vectors of each image of the dataset to generate a top-K matrix. Similarity scores for the top-K matrix are calculated. One or more image of the dataset having fine-grained similarity with the search image are selected based a bundled similarity score for each image of the dataset. The bundled similarity score is a summation of the similarity scores of the image.

Abstract: One or more systems, devices, computer program products and/or computer-implemented methods of use provided herein relate to detecting a closed ring in a three-dimensional (3D) point cloud via cycle basis. A system can comprise a memory configured to store computer executable components; and a processor configured to execute the computer executable components stored in the memory, wherein the computer executable components can comprise a filtering component that can filter a first undirected graph of a three-dimensional (3D) point cloud, by eliminating one or more edges of the first undirected graph that are longer than an adaptive threshold, wherein filtering the first undirected graph can produce a second undirected graph; and a detection component that can detect a minimum cycle basis of the second undirected graph to determine a cycle path that can traverse an irregular annular shape that is represented by the 3D point cloud.

Abstract: A roofing membrane includes a thermoplastic polyolefin (TPO) layer and a polyvinyl chloride (PVC) layer. The TPO layer forms a bottom layer of the roofing membrane, and the PVC layer is positioned atop the TPO layer so that the PVC layer forms a top layer of the roofing membrane. The TPO layer and the PVC layer are configured to be chemically compatible so that the TPO layer and the PVC layer are chemically bonded and function as a single roofing membrane. Compatibilizing includes at least one of (i) adding a compatibilizing agent to at least one of the TPO material and the PVC material prior to extrusion and (ii) positioning at least one compatibilizing film, prior to bonding, between the TPO material and the PVC material.

Abstract: Provided is an automatic air-release box lid, including: a box lid body provided with an air hole, the air hole being configured as a through-hole structure, openings at two ends of the air hole being located on an upper surface and a lower surface of the box lid body respectively; and a fastening lug having a rotating shaft part by which the fastening lug is hinged to the upper surface of the box lid body, the rotating shaft part and one opening of the air hole being arranged corresponding to each other and one above the other, the rotating shaft part having a blocking surface. Further provided is a preservation box, including: an automatic air-release box lid and a box body. The box lid is fitted to cover the box body.

Abstract: Provided are a product performance prediction modeling method and apparatus, a product performance prediction method, a product performance prediction system, a computer device, and a storage medium. The product performance prediction modeling method includes: acquiring first sample data, the first sample data including device outlier data generated in a process of manufacturing a product by a device; acquiring a production line configuration simulation parameter of a production line relating to a location of the device, and product information of the product manufactured by the production line; selecting a simulation model to perform simulation test on the performance of the product, to obtain product performance simulation data; and inputting the device outlier data, the production line configuration simulation parameter, the product information and the product performance simulation data into a machine learning model to perform machine learning training, to obtain a product performance prediction model.

Abstract: A semiconductor device and method of manufacture are provided. In embodiments a first liner is deposited to line a recess between a first semiconductor fin and a second semiconductor fin, the first liner comprising a first material. The first liner is annealed to transform the first material to a second material. A second liner is deposited to line the recess, the second liner comprising a third material. The second liner is annealed to transform the third material to a fourth material.

Abstract: A method of generating customizable goal representation is disclosed. A request from a user to view a goal representation is received. A flexible goal ontology is accessed that comprises one or more goal entities, one or more goal relationships between the goal entities, or one or more goal properties, the one or more goal properties including one or more metadata attributes relating to the one or more goal entities. A set of mapping rules is obtained that defines mappings between one or more goals. The set of mapping rules is evaluated to assemble a customized goal representation tailored to the user. The customized goal representation is updated based on a revaluation of the mapping rules affected by changes to the one or more goal entities, the one or more goal relationships, or the one or more properties.

Abstract: A body frame and a vehicle having the same are provided. The body frame includes: a transverse beam, provided with a transverse sliding groove; a longitudinal beam, connected with the transverse beam and provided with a longitudinal sliding groove; and a joint, disposed at a junction of the transverse beam and the longitudinal beam and mounted to the transverse beam by a transverse rivet and to the longitudinal beam by a longitudinal rivet. The transverse rivet is slidably mated with the transverse sliding groove, and the longitudinal rivet is slidably mated with the longitudinal sliding groove.

Abstract: A body frame and a vehicle having the same are provided. The body frame includes: a transverse beam, provided with a transverse sliding groove; a longitudinal beam, connected with the transverse beam and provided with a longitudinal sliding groove; and a joint, disposed at a junction of the transverse beam and the longitudinal beam and mounted to the transverse beam by a transverse rivet and to the longitudinal beam by a longitudinal rivet. The transverse rivet is slidably mated with the transverse sliding groove, and the longitudinal rivet is slidably mated with the longitudinal sliding groove.

Abstract: Methods of inhibiting endosomal trafficking of PD-L1, inducing PD-L1 secretion via exosomes, decreasing PD-L1 level at a surface of a cancer or tumor cell, and treating a cancer or tumor through promoting T cell immune response in a subject suffering from a cancer or tumor, includes the step of administering a compound of Formula I to various cells. Also, a composition to treat a cancer or a tumor, includes a compound of Formula I and an anti-PD-1 antibody.

Abstract: A body frame and a vehicle having the same are provided. The body frame includes: a transverse beam, provided with a transverse sliding groove; a longitudinal beam, connected with the transverse beam and provided with a longitudinal sliding groove; and a joint, disposed at a junction of the transverse beam and the longitudinal beam and mounted to the transverse beam by a transverse rivet and to the longitudinal beam by a longitudinal rivet. The transverse rivet is slidably mated with the transverse sliding groove, and the longitudinal rivet is slidably mated with the longitudinal sliding groove.

Abstract: A body frame joint and a vehicle having the same are disclosed. The body frame joint includes a transverse beam connecting plate, provided with a first transverse beam mounting member and a second transverse beam mounting member and mounted to a transverse beam of a body frame by the first transverse beam mounting member and the second transverse beam mounting member; and a longitudinal beam connecting plate, provided with a first longitudinal beam mounting member and a second longitudinal beam mounting member and mounted to a longitudinal beam of the body frame by the first longitudinal beam mounting member and the second longitudinal beam mounting member.

Abstract: A gas sensing device includes a substrate, a conductive unit, and a sensing layer. The conductive unit is disposed on the substrate, and includes two electrodes. The sensing layer is disposed on the conductive unit, and is electrically connected with the electrodes. The sensing layer adapted to absorb carbon dioxide includes polyethyleneimine and polyethylene glycol. A detecting system including a testing device, an analyzing device and the aforementioned gas sensing device is also disclosed. The gas sensing device is detachably mounted to and is electrically connected to the testing device. Electrical property of the gas sensing device 100 changes when the gas sensing device 100 absorbs carbon dioxide.

Abstract: A bus is provided, including: a frame assembly including a front frame, a rear frame and a hinge turntable therebetween; carriages including a front carriage having a front carriage body and a front carriage floor, and a rear carriage having a rear carriage body and a rear carriage floor; a front axle and a middle axle disposed at a bottom of the front frame; a rear axle disposed at a bottom of the rear frame; a first group of battery packs including a first battery pack disposed within a rear cabin in the rear of the rear carriage body and a second battery pack disposed on the rear frame; a second group of battery packs disposed on upper surfaces of top roof of the front and rear carriage bodies; a third group of battery packs disposed on the front carriage floor and between the front axle and the hinge turntable.

Abstract: A coal feed system to feed pulverized low rank coals containing up to 25 wt % moisture to gasifiers operating up to 1000 psig pressure is described. The system includes gas distributor and collector gas permeable pipes imbedded in the lock vessel. Different methods of operation of the feed system are disclosed to minimize feed problems associated with bridging and packing of the pulverized coal. The method of maintaining the feed system and feeder device exit pressures using gas addition or extraction with the pressure control device is also described.