Abstract: The invention relates to a method for preparing high-stability liquid blueberry anthocyanins, belonging to the field of food processing. A method for preparing high-stability liquid blueberry anthocyanins comprises the following process steps: adding graphene oxide and chitosan to an MES buffer solution at room temperature, mixing homogeneously and adding EDC and NHS sequentially, reacting to obtain a first solution; adding dry blueberry anthocyanin powder in the first solution, adjusting pH to 4.5 to 5.0 and mixing homogeneously to obtain a second solution, and treating the second solution at 350 to 420 MPa and 2 to 4° C. to obtain the product. The method for increasing the stability of blueberry anthocyanins provided by the present invention uses dry blueberry anthocyanin powder as a raw material and adds graphene oxide combined with chitosan compound as an anthocyanin stabilizer, thereby increasing the stability of blueberry anthocyanins during processing and production.

Abstract: Disclosed herein are systems, methods, devices, and media for carrying out detection of ophthalmic and systemic diseases and disorders. Deep learning algorithms enable the automated analysis of ophthalmic images such as retinal scans to generate accurate detection of various diseases and disorders. Point-of-care implementations allow for rapid and efficient detection outside of the clinical setting.

Abstract: Disclosed herein are systems, methods, devices, and media for carrying out diagnosis of myopia onset and progression. Machine learning algorithms enable the automated analysis of relevant features to generate predictions. Also disclosed are treatment methods incorporating the machine learning algorithms to identify suitable treatments and predict treatment efficacy.

Abstract: Disclosed herein are methods and systems for Artificial Intelligence (AI)-based methods for performing medical diagnosis of diseases and conditions. An automated natural language processing (NLP) system performs deep learning techniques to extract clinically relevant information from electronic health records (EHRs). This framework provides a high diagnostic accuracy that demonstrates a successful AI-based method for systematic disease diagnosis and management.

Abstract: A stable female terminal comprises a substrate. Two side edges of the front end of the substrate are turned to form two opposite elastic pieces. A slot allowing a male terminal to be inserted therein is formed between the two elastic pieces. The two elastic pieces draw close to each other to form an elastic jaw used for clamping two sides of the male terminal inserted into the slot. A female terminal external connection part is formed at the rear end of the substrate. Contacts have a large positive force when the male terminal and the female terminal are connected, so that the male terminal and the female terminal can be in contact more stably and reliably, and larger currents can pass through the male terminal and the female terminal.

Abstract: A stable female terminal comprises a substrate. Two side edges of the front end of the substrate are turned to form two opposite elastic pieces. A slot allowing a male terminal to be inserted therein is formed between the two elastic pieces. The two elastic pieces draw close to each other to form an elastic jaw used for clamping two sides of the male terminal inserted into the slot. A female terminal external connection part is formed at the rear end of the substrate. Contacts have a large positive force when the male terminal and the female terminal are connected, so that the male terminal and the female terminal can be in contact more stably and reliably, and larger currents can pass through the male terminal and the female terminal.

Abstract: The invention discloses an electrical connection terminal comprising a substrate, wherein an edge of the front end of the substrate is extended and folded to form an elastic piece, a convex contact is formed on the elastic piece, and an external connection part is formed at the rear end of the substrate. The invention further discloses a male-female matching type electrical connector using the electrical connection terminal, wherein at least one of two terminals to be connected is the electrical connection terminal. The structure is simple, elasticity is high, contacts are in close contact, electrical connection is more reliable, and production and assembly of products using the electrical connection terminal are facilitated.

Abstract: An insulated electrical connector formed by one-time injection molding is disclosed. A base of each metal female terminal has two edges extending upward and inclining relative to each other to form elastic clamping pieces, and an edge extending outwards to form a weld leg. An insulated rubber core is formed on the metal female terminals by one-time injection molding. The bases are embedded in the insulated rubber core. The elastic clamping pieces are received in cavities of the insulated rubber core. Insertion holes corresponding to the elastic clamping pieces are formed in bottoms of the cavities. Conical guide-in faces are formed at bottoms of the insertion holes. The weld legs stretch out of the insulated rubber core. The insulated electrical connector is convenient to install and realizes stable electric connection.

Abstract: An insulated electrical connector formed by one-time injection molding is disclosed. A base of each metal female terminal has two edges extending upward and inclining relative to each other to form elastic clamping pieces, and an edge extending outwards to form a weld leg. An insulated rubber core is formed on the metal female terminals by one-time injection molding. The bases are embedded in the insulated rubber core. The elastic clamping pieces are received in cavities of the insulated rubber core. Insertion holes corresponding to the elastic clamping pieces are formed in bottoms of the cavities. Conical guide-in faces are formed at bottoms of the insertion holes. The weld legs stretch out of the insulated rubber core. The insulated electrical connector is convenient to install and realizes stable electric connection.

Abstract: The lamp socket includes a connecting seat, a lamp cap, a first conductive wire and a second conductive wire. The connecting seat has a first passage provided therein, a first threaded section for thread connection with a lamp and an accommodating portion or hole in the first threaded section. The lamp cap is detachably provided at the connecting seat, and has a first conductive region and a second conductive region, the second conductive region having a second threaded section adapted to the first threaded section. A thread gap is formed between the first threaded section and the second threaded section. A limiting portion which may be formed as a mass enlargement at the end of the first wire cooperates with the accommodating portion or hole to prevent pull out of the wire from the thread group.