Abstract: An optical ferrule connector is provided. The optical ferrule connector includes a body including a beveled surface, a plurality of optical fibers embedded in the body, each of the plurality of optical fibers extending along a transmission direction and terminating in a fiber tip that is oriented coplanar to the beveled surface, and a plurality of optical elements, each optical element of the plurality of optical elements located at an associated fiber tip of an associated optical fiber, each optical element operable to manipulate or otherwise focus light into or out of a core of the associated optical fiber.

Abstract: A method and a system for recommending a target garment matching an inputted garment. The method includes: extracting attributes from text description and image of the inputted garment to obtain extracted attributes; querying a knowledge graph using the extracted attributes to obtain matched attributes; retrieving candidate products from a garment pool using the matched attributes; extracting features from the inputted garment and the candidate products; determining the target garment from the candidate products based on grading scores between the features of the inputted garment and the features of the candidate products; and recommending the target garment. The knowledge graph includes nodes corresponding to type of clothes, category of clothes, attribute keys, values of attribute keys, context keys, values of context keys, combination of the values of the attribute keys and the type of clothes, and combination of the value of the attribute keys and the category of clothes.

Abstract: A chimeric antigen receptor for recognizing an Fc fragment and an application thereof. The chimeric antigen receptor comprises an antigen binding domain, a transmembrane domain, and an intracellular costimulatory signal transduction domain. The antigen binding domain comprises an Fc? receptor extracellular domain. According to the present invention, the Fc? receptor extracellular domain is used as the antigen binding domain of the chimeric antigen receptor, so that the prepared CAR-T cell can recognize the Fc fragment of an antibody, and achieve, when used in combination with a tumor therapeutic antibody containing an IgG1 or IgG3 Fc fragment, an ADCC effect similar to that of natural immune cells such as NK cells; even in the case that antigen loss occurs in tumor cells, the CAR-T can also be used in combination with an antibody for recognizing another target to achieve an efficient killing effect on the tumor cells.

Abstract: An optical ferrule connector is provided. The optical ferrule connector includes a body including a beveled surface, a plurality of optical fibers embedded in the body, each of the plurality of optical fibers extending along a transmission direction and terminating in a fiber tip that is oriented coplanar to the beveled surface, and a plurality of optical elements, each optical element of the plurality of optical elements located at an associated fiber tip of an associated optical fiber, each optical element operable to manipulate or otherwise focus light into or out of a core of the associated optical fiber.