Abstract: The present disclosure relates to the field of image definition recognition, and discloses a logging image definition recognition method and device, medium and electronic equipment. The method comprises: establishing a logging image sample library comprising a plurality of logging images; acquiring actual definition information corresponding to the respective logging images; acquiring a plurality of definitions corresponding to the respective logging images; determining target weights corresponding to the respective target image definition determination algorithms according to the plurality of definitions and the actual definition information corresponding to the respective logging images; and determining a definition of a target logging image by the respective target image definition determination algorithms and the target weights corresponding to the respective target image definition determination algorithms.

Abstract: Disclosed are an optical path system for quantum communication and a quantum communication method. The optical path system for quantum communication includes a light source module, an intensity and polarization modulation module, a polarization maintaining interference ring, a phase and intensity modulation module, a first isolator, a first polarization beam splitter, a second isolator, a beam splitter, a second polarization beam splitter, a second phase modulator, and a 90-degree Faraday rotator mirror. An optical signal may pass through a first polarization beam splitter, bypass a phase and intensity modulation module, and directly reach a polarization maintaining interference ring, thereby solving a problem of series mode interference in an optical signal circuit, and greatly improving a modulation speed of the circuit.

Abstract: The present invention provides a compound of Formula I or a pharmaceutically acceptable derivative, salt or prodrug thereof. Further provided is a method of treatment or prophylaxis of a viral infection in a subject comprising administering to said subject an effective amount of a compound of Formula I or a pharmaceutically acceptable derivative, salt or prodrug thereof.

Abstract: A mobile phone with base-detachable hinge structure is provided. The mobile phone compromises a base unit, a display unit, a hinge structure and a protection casing. The hinge structure, which can be attached to and detached from the base unit by means of a fixing device, is detachable from the display unit and the base unit. The design of base-detachable hinge structure in the invention facilitates the assembly and repair of the mobile phone, lest the hinge structures would be damaged during the process of disassembly resulting in discarded base units. As a result, it becomes environmentally friendly that unnecessary waste is reduced and the usefulness of the base unit improved.

Abstract: A slidably detachable mobile phone display unit, which includes a frame and an outer covering, is provided. The frame has a chamber into which a display panel is fixed whereas the outer covering is jointed to the frame in a slidably detachable way. Among which, the outer covering, which is slidably detachable from the frame, can be replaced easily; the hard and strong structure of the frame supports and protects the display panel from being damaged by hits of external sources. In addition, the frame, being small-sized, light and thin, makes it easier for the users to carry the mobile phones with them. The seamless outer covering features the integral beauty of the mobile phone.

Abstract: A slidably detachable mobile phone display unit, which includes a frame and an outer covering, is provided. The frame has a chamber into which a display panel is fixed whereas the outer covering is jointed to the frame in a slidably detachable way. Among which, the outer covering, which is slidably detachable from the frame, can be replaced easily; the hard and strong structure of the frame supports and protects the display panel from being damaged by hits of external sources. In addition, the frame, being small-sized, light and thin, makes it easier for the users to carry the mobile phones with them. The seamless outer covering features the integral beauty of the mobile phone.

Abstract: A mobile phone with base-detachable hinge structure is provided. The mobile phone compromises a base unit, a display unit, a hinge structure and a protection casing. The hinge structure, which can be attached to and detached from the base unit by means of a fixing device, is detachable from the display unit and the base unit. The design of base-detachable hinge structure in the invention facilitates the assembly and repair of the mobile phone, lest the hinge structures would be damaged during the process of disassembly resulting in discarded base units. As a result, it becomes environmentally friendly that unnecessary waste is reduced and the usefulness of the base unit improved.

Abstract: A wrist pad mounting arrangement which includes an elongated pad, two linkages respectively coupled between two opposite ends of the elongated pad and two opposite lateral sides of a mainframe of a notebook computer for permitting the elongated pad to be moved between a first position, in which the elongated pad is covered on a display unit, and a second position, in which the elongated pad is supported on a front side of the mainframe of the notebook computer in a sloping position for supporting the user's wrists and permitting the display unit to be opened from the mainframe of the notebook computer.