Abstract: A circuit board includes a board body including a wiring; a micro-control unit, arranged on the board body; and an inertial measurement unit arranged on the board body and in communication with the micro-control unit via the wiring to transmit inertial measurement data detected by the inertial measurement unit to the micro-control unit, and where the board body includes a main body part and an isolated part located at a peripheral of the main body part, the micro-control unit is supported on the main body part, and the inertial measurement unit is supported on the isolated part.

Abstract: A circuit board includes a board body including a wiring; a micro-control unit, arranged on the board body; and an inertial measurement unit arranged on the board body and in communication with the micro-control unit via the wiring to transmit inertial measurement data detected by the inertial measurement unit to the micro-control unit, and where the board body includes a main body part and an isolated part located at a peripheral of the main body part, the micro-control unit is supported on the main body part, and the inertial measurement unit is supported on the isolated part.

Abstract: Disclosed are a reaction tube for nucleic acid amplification capable of controlling a liquid circulation path, a reaction apparatus for nucleic acid amplification comprising the reaction tube, and a method for amplifying nucleic acid comprising a step of using the reaction tube. Also disclosed are a kit comprising the reaction tube, and use of the reaction tube in preparation of a kit.

Abstract: A wearable device for controlling an unmanned aerial vehicle (UAV) includes one or more sensors configured to detect first status information of the wearable device, a communication circuit configured to transmit the first status information to the UAV and receive second status information of the UAV from the UAV, and a processor configured to generate a control instruction according to at least one of the first status information or the second status information, and control the communication circuit to transmit the control instruction to the UAV to control the UAV.

Abstract: The invention belongs to the fields of medicine and immunology, particularly, the field of immunological diagnosis. In particular, the invention discloses a method for assessing whether a subject is at risk of developing human cytomegalovirus (HCMV) active infection and a kit therefore. The method comprises the steps of: (1) determining the level of an antibody against a HCMV protein in a body fluid sample from the subject; and (2) comparing the level with a predetermined reference value, wherein if the level is below the predetermined reference value, the subject is determined to be at risk of developing HCMV active infection. In addition, the invention also discloses a method for screening a candidate drug which is capable of improving the ability of a subject to resist human cytomegalovirus (HCMV) active infection, and a kit therefore.

Abstract: Disclosed are a reaction tube for nucleic acid amplification capable of controlling a liquid circulation path, a reaction apparatus for nucleic acid amplification comprising the reaction tube, and a method for amplifying nucleic acid comprising a step of using the reaction tube. Also disclosed are a kit comprising the reaction tube, and use of the reaction tube in preparation of a kit.

Abstract: The invention belongs to the fields of medicine and immunology, particularly, the field of immunological diagnosis. In particular, the invention discloses a method for assessing whether a subject is at risk of developing human cytomegalovirus (HCMV) active infection and a kit therefore. The method comprises the steps of: (1) determining the level of an antibody against a HCMV protein in a body fluid sample from the subject; and (2) comparing the level with a predetermined reference value, wherein if the level is below the predetermined reference value, the subject is determined to be at risk of developing HCMV active infection. In addition, the invention also discloses a method for screening a candidate drug which is capable of improving the ability of a subject to resist human cytomegalovirus (HCMV) active infection, and a kit therefore.