Hualiang Wang

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In order to achieve non-invasive and rapid detection of pulse signal, a real-time detection system of photoelectric pulse signal based on C8051f020 is proposed in this paper. This detection system can conduct A/D conversion and data processing on pulse signals. According to pulse signal features, pulse rate can be calculated and displayed in real time. This(More)
Real-time quantitative reverse transcriptase polymerase chain reaction (rRT-PCR) is now widely used to detect viral pathogens in various human specimens. The application of internal controls to validate the entire process of these assays is necessary to prevent false-negative results caused by unexpected inhibition or inefficient extraction. In the present(More)
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