يعرض 321 - 340 نتائج من 1,786 نتيجة بحث عن '(( 2 e decrease ) OR ( 10 (((meer OR peer) decrease) OR (((nn decrease) OR (a decrease)))) ))', وقت الاستعلام: 0.21s تنقيح النتائج
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    Driver Drowsiness Detection Study using Heart Rate Variability analysis in Virtual Reality Environment حسب Chowdhury, Muhammad E.H.

    منشور في 2018
    "…As it can be seen from Fig. 4, there is a significant difference in the LF/HF ratios, as it decreased drastically from 4.164 (Fig. 4A) when subject was awake to 1.355 (Fig. 4B) when subject was drowsy. …"
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