يعرض 161 - 166 نتائج من 166 نتيجة بحث عن '(( 45 c decrease ) OR ( 5 ((((point decrease) OR (fold decrease))) OR (nn decrease)) ))', وقت الاستعلام: 0.19s 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
    "…The LF/HF ratio reflects the differences between awake and drowsy states while the ratio was decreasing gradually from the awake state to drowsy state [5-6].Method A portable wireless BioRadio (Fig.2 A) (Great Lakes NeuroTechnologies, Inc.) …"
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