يعرض 821 - 840 نتائج من 1,792 نتيجة بحث عن '(( 2 e decrease ) OR ( 10 ((((we decrease) OR (nn decrease))) OR (a decrease)) ))', وقت الاستعلام: 0.17s تنقيح النتائج
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    Trends in prevalence of depression and anxiety symptoms and effects of sociodemographic variables before and after the first wave of COVID-19 in Qatar حسب Khaled, Salma M.

    منشور في 2022
    "…The data for 2020/21 showed a 35.1% and 29.2% decrease in depression and anxiety symptoms scores compared to pre-pandemic years (2017/2018) after adjusting for sociodemographic factors. …"
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  16. 836
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  18. 838

    Nanoclay compatibilization of phase separated polysulfone/polyimide films for oxygen barrier حسب Ammar, Ali

    منشور في 2017
    "…Herein, we quantify the effect of a nanoclay, Cloisite 30B on the phase separated blend film morphology compatibilization of PSF/PI and associated changes in its mechanical properties and film surface energy. …"
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