Abstract: Disclosed are a method and a system for bug localization based on a code knowledge graph, including the steps of: extracting source codes from a Git version control system, parsing in the source codes to generate an abstract syntax tree (AST), constructing a code knowledge graph, preprocessing the summary and description of a bug report crawled from a Bugzilla bug tracking system, and performing the named entity recognition to identify bug-related entity sequence, converting the code knowledge graph and the bug-related entity sequence into vector representation through an embedding algorithm, calculating cosine similarities of vector representations between the code knowledge graph and the bug entity sequence, ranking the similarities from high to low to generate a list of suspicious methods, filtering redundant information in the source codes, identifying bug-related entity elements in the bug report, and reserving the bug-related information.

Abstract: The lesion locating method includes locating a lesion by locating a mark on a body surface; using a camera in locating to assist an ultrasound probe for locating; forming a reference view according to data acquired in real time by the camera, where the reference view has a preset size, and a virtual mark point corresponding to the mark is formed in the reference view; and determining, according to a position of the virtual mark point in in the reference view and an actual positional relationship of the camera and the ultrasound probe, an actual locating trajectory that enables a center line of the ultrasound probe to coincide with the mark. The camera is configured to acquire camera data to form the reference view, and then assists the ultrasound probe for locating with the reference view.

Abstract: The present disclosure provides an extracorporeal focused ultrasound treatment device for a pelvic disease. The treatment device includes an ultrasonic transducer and a treatment couch. Sound emitting surface of the ultrasonic transducer is a spherical surface having a first notch, a second notch and a third notch, the first notch and the second notch are respectively positioned at two intersections of the spherical surface and a diameter perpendicular to the main great circle, and the third notch connects the first notch with the second notch; a cross-section of the sound emitting surface parallel to the main great circle is in a shape of an arc; and an ultrasonic wave generated by the sound generation unit is focused at a center of the sphere corresponding to the sound emitting surface. The treatment couch is configured for a human body to lie in a lithotomy position.

Abstract: The present invention relates to the method for production, isolation, purification and the uses of recombinant herpes simplex virus vectors loaded with five sero-type adeno-associated virus AAV1, 3, 4, 5 and 6 respectively. The above five sero-type recombinant herpes simplex viruses are HSV-r2c1, HSR-r2c3, HSV-r2c4, HSV-r2c6 respectively. The 1, 3, 4, 5 and 6 sero-type recombinant adeno-associated viruses vectors could be produced by infecting the cells with the recombinant herpes simplex virus vectors.

Abstract: The present invention relates to a method for the prevention of allograft rejection in clinical transplantation. Specifically, the method of the present invention relates to the prevention of transplant arteriosclerosis and interstitial fibrosis by stable and long-term expression of HO-1 in grafts. The present invention represents a novel therapeutic approach to prevent allograft rejection in clinical transplantation.