Abstract: An automatic nucleic acid detection system and a method thereof are disclosed. The automatic nucleic acid detection method includes: performing, by an automatic control subsystem, on a nucleic acid extraction machine platform, a nucleic acid extraction on one or more specimens in a sample tray to generate one or more corresponding nucleic acids in the sample tray; distributing, by the automatic control subsystem, on a nucleic acid distribution machine platform, the nucleic acid in each hole of the sample tray and a first reagent into a plurality of holes of a detection tray, wherein the number of holes of the detection tray is greater than that of the sample tray; and performing, by the automatic control subsystem, on a nucleic acid detection machine platform, a nucleic acid detection on the detection tray.

Abstract: A method for disease risk assessment includes a data acquiring step, a preprocessing step, and a determining step. In the data acquiring step, a medical record of a subject, a static physiological information of the subject measured, and a dynamic physiological information corresponding to different actions of the subject are obtained. In the preprocessing step, a terminal device is applied for integrating the aforementioned data to generate a current data. In the determining step, the current data is inputted into a prediction model for calculation, so as to generate a disease risk assessment result corresponding to the subject. The assessment result includes a disease category, an onset probability corresponding to the disease category, and an estimated time of the onset of the disease. Thus, the present invention accurately assesses the disease probability of the subject in the future for health improvement and disease prevention and postponement.

Abstract: A sense amplifier circuit includes a sense amplifier, a switch and a temperature compensation circuit. The temperature compensation circuit provides a control signal having a positive temperature coefficient, based on which the switch provides reference impedance for temperature compensation. The sense amplifier includes a first input end coupled to a target bit and a second input end coupled to the switch. The sense amplifier outputs a sense amplifier signal based on the reference impedance and the impedance of the target bit.

Abstract: A gas detection and cleaning system for a vehicle is disclosed and includes an external modular base, a gas detection module and a cleaning device. The gas detection module is connected to a first external connection port of the external modular base to detect a gas in the vehicle and output the information datum. The information datum is transmitted through the first external connection port to a driving and controlling module of the external modular base, processed and converted into an actuation information datum for being externally outputted through a second external connection port of the external modular base. The cleaning device is connected with the second external connection port through an external port to receive the actuation information datum outputted from the second external connection port to actuate or close the cleaning device.

Abstract: A bottom-pinned spin-orbit torque magnetic random access memory (SOT-MRAM) is provided in the present invention, including a substrate, a bottom electrode layer on the substrate, a magnetic tunnel junction (MTJ) on the bottom electrode layer, a spin-orbit torque (SOT) layer on the MTJ, a capping layer on the SOT layer, and an injection layer on the capping layer, wherein the injection layer is divided into individual first part and second part, and the first part and the second part are connected respectively with two ends of the capping layer.

Abstract: A wheel cover mounting assembly is revealed. A cover whose shape is similar to that of an automotive wheel is mounted into an axle hole of the automotive wheel by a mounting assembly. The mounting assembly includes a through hole at the center of the wheel cover and a circular wall arranged in the through hole. A threaded segment formed on an inner surface of the circular wall and a moveable base are threaded and locked with each other. A thread portion engaged with the threaded segment is disposed on surface of the moveable base. Through the design of the relative thread depth of the thread portion with regard to the threaded segment, the moveable base presses the circular wall against the axle hole of the automotive wheel for positioning the circular wall in the axle hole firmly.

Abstract: An adjustable wheel cover for aluminum alloy rims is revealed. A wheel cover is disposed with through holes corresponding to hollow holes of an aluminum alloy rim. A peripheral wall is extended axially from an inner surface of the wheel cover and along a periphery of each through hole. At least one assembly part is formed on the peripheral wall and an insertion slot for receiving a fixing part is arranged at the assembly part axially. The assembly part is disposed with a plurality of adjustment holes radially. A locking block on a spring of the fixing part is secured in the adjustment hole correspondingly. Thus the wheel cover can be adjusted flexibly to fit the aluminum alloy rims with production tolerances. The problem of unstable connection between the wheel cover and the aluminum alloy rim caused by unmatched size can also be solved.

Abstract: An adjustable wheel cover for aluminum alloy rims is revealed. A wheel cover is disposed with through holes corresponding to hollow holes of an aluminum alloy rim. A peripheral wall is extended axially from an inner surface of the wheel cover and along a periphery of each through hole. At least one assembly part is formed on the peripheral wall and an insertion slot for receiving a fixing part is arranged at the assembly part axially. The assembly part is disposed with a plurality of adjustment holes radially. A locking block on a spring of the fixing part is secured in the adjustment hole correspondingly. Thus the wheel cover can be adjusted flexibly to fit the aluminum alloy rims with production tolerances. The problem of unstable connection between the wheel cover and the aluminum alloy rim caused by unmatched size can also be solved.

Abstract: A wheel cover has several through holes thereon, and several wall portions encompassing respective ones of the through holes; the encompassing wall portions project from an inner side of the wheel cover and abut respective ones of the edges of the through holes; the encompassing wall portions each have several detained protrusions on an outward side of a tail end thereof; the wheel cover is joined to an aluminum alloy wheel, which has several hollow portions, with the encompassing wall portions thereof being passed through respective ones of the hollow portions, and with the detained protrusions being tightly pressed against inner ends of the hollow portions and detained in the aluminum alloy wheel; thus, the wheel cover is firmly held on the aluminum alloy wheel.

Abstract: A wheel rim cover engagement device includes an engage ring and a steel ring. The engage ring is fixed in the recess of the flange of a wheel rim, and a wheel rim cover has its inner fastening members tightly clasp the engage ring and is fixedly assembled on the wheel rim, able to solve the problem that a wheel rim cover cannot directly be installed on the wheel rim of a large-size car because the radian of the flange of the wheel rim is too large and the inner circumferential edge of the wheel rim is too straight.