Abstract: The invention belongs to the field of biological medicine, and relates to use of an IgG4 detection reagent, a subclass of immunoglobulin, in preparation of a colorectal cancer diagnosis or prognosis reagent/kit. According to the present invention, IgG4, a subclass of immunoglobulin, is highly expressed in colorectal cancer with great difference and credibility. Use of IgG4 as a colorectal cancer diagnostic biomarker has advantages of being strong in specificity and high in sensitivity, which is beneficial to improving the diagnosis and treatment level of colorectal cancer, and effectively prevents and treats colorectal cancer.

Abstract: Provided are a method and a device for performing spatial positioning on an electronic tag, 3D signature and human-computer interaction. The method for performing spatial positioning on an electronic tag includes: arranging at least three sets of three-dimensionally distributed array antennas on an electronic device, each set of array antennas including multiple antenna array elements extending in one dimension; turning on an electronic tag reader to generate a radio frequency electromagnetic field when spatial positioning is performed on an electronic tag; acquiring induced voltage generated on each antenna array element in each set of array antennas when it is sensed that there is an electronic tag in the radio frequency electromagnetic field; and determining spatial position information of the electronic tag according to the induced voltage.

Abstract: A bio-electronic tag-based feature extraction and verification method, a device therefor and a tag. The fingerprint electronic tag includes: a resilient film substrate; an antenna formed by a conductive layer attached to the film substrate, the antenna comprising a fingerprint region which forms a microstrip antenna with a printed fingerprint pattern when the fingerprint electronic tag is attached to a finger; and a protective film covering the antenna and bonded to the film substrate.

Abstract: A bio-electronic tag-based feature extraction and verification method, a device therefor and a tag.

Abstract: Provided are a method and a device for performing spatial positioning on an electronic tag, 3D signature and human-computer interaction. The method for performing spatial positioning on an electronic tag includes: arranging at least three sets of three-dimensionally distributed array antennas on an electronic device, each set of array antennas including multiple antenna array elements extending in one dimension; turning on an electronic tag reader to generate a radio frequency electromagnetic field when spatial positioning is performed on an electronic tag; acquiring induced voltage generated on each antenna array element in each set of array antennas when it is sensed that there is an electronic tag in the radio frequency electromagnetic field; and determining spatial position information of the electronic tag according to the induced voltage.

Abstract: The present document discloses a method and apparatus for cell reselection for a terminal, related to the technical field of wireless communications, and the method includes the following steps: when performing cell reselection according to signal quality or service performance of a serving cell, a terminal acquiring a first neighboring cell list from a system side; selecting a neighboring cell satisfying a cell reselection condition from the first neighboring cell list; if none of neighboring cells in the first neighboring cell list satisfies the cell reselection condition, then the terminal performing active search to obtain other neighboring cell satisfying the cell reselection condition, and residing in the other neighboring cell. The present document can make a terminal actively search for an optimum cell existing around and reside under the scenario of weak signals, and is beneficial to improve wireless performance and user experience.

Abstract: Disclosed are a 3D human-machine interaction method and system.

Abstract: Disclosed are a 3D human-machine interaction method and system.