Showing 21 - 40 results of 17,618 for search '(((( 50 ppm decrease ) OR ( 5 ((nm decrease) OR (nn decrease)) ))) OR ( 50 a decrease ))', query time: 0.54s Refine Results
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    Pulse Ultrasound-Based Response Enhancement of a MOX Gas Sensor by Yumin Yang (5737235)

    Published 2024
    “…For 2 ppm methanol, the RE by the pulse ultrasound is 50%, relative to the continuous ultrasound, when the pulse width, duty ratio, and working frequency are 0.4 ms, 50%, and 110.1 kHz, respectively. …”
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    Pulse Ultrasound-Based Response Enhancement of a MOX Gas Sensor by Yumin Yang (5737235)

    Published 2024
    “…For 2 ppm methanol, the RE by the pulse ultrasound is 50%, relative to the continuous ultrasound, when the pulse width, duty ratio, and working frequency are 0.4 ms, 50%, and 110.1 kHz, respectively. …”
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    Fluorescent intensity at 520 nm (RNase A/B) and 556 nm (DNase I) versus time for nucleases in DI water lysed with Lyse-It at 30% and 50% power for varying time. by Tonya M. Santaus (5559077)

    Published 2019
    “…<b>(A)</b> 20 pM RNase A <b>(B)</b> 46 pM RNase B, <b>(C)</b> 10.5 nM DNase I. As microwave power and time increase, nuclease activity decreases.…”
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