Showing 661 - 680 results of 1,392 for search '(( 50 ((mean decrease) OR (a decrease)) ) OR ((( 10 i decrease ) OR ( a stem decrease ))))*', query time: 0.19s Refine Results
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    Driver Drowsiness Detection Study using Heart Rate Variability analysis in Virtual Reality Environment by Chowdhury, Muhammad E.H.

    Published 2018
    “…The one-hour sample data was splitted into six segments, each with 10 minutes duration. …”
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    Screening the growth inhibition mechanism of sulfate reducing bacteria by chitosan/lignosulfonate nanocomposite (CS@LS) in seawater media by Kashif, Rasool

    Published 2021
    “…As the nanocomposite concentration was increased from 50 to 500 µg/mL, the specific sulfate reduction rate (SSRR) decreased from 0.278 to 0.036 g-sulfate/g-VSS*day showing a relative sulfate reduction inhibition of 86.64% as compared to that of control. …”
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  5. 665

    Utilization of Two Microalgae Species, Synechococcus sp. and Cheatoceros sp., for Aquatic Toxicity Assessments in the Qatari Marine Environmen by Bacha, Sarah

    Published 2016
    “…The cultures were maintained at 22 ± 1.0°C, under a 14 h:10 h/light:dark cycle provided by cool white fluorescence light (7000 ± 10% lux), in nutrient-enriched synthetic seawater (F/2 medium) at pH 8.0 ± 0.5 and salinity 40 g/L. …”
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    Numerical evaluation of the thermal performance of a near-surface earth-to-air heat exchanger with short-grass ground cover: A parametric study by Pakari, Ali

    Published 2021
    “…By increasing the soil thermal conductivity from 1 to 5 W m−1 K−1 the outlet temperature decreased by about 4.4 °C.…”
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  9. 669

    Repositioning for pressure injury prevention in adults. by Gillespie, Brigid M

    Published 2020
    “…The intervention was reported to be cost-saving compared with standard care (nursing time cost per patient EUR 206.60 versus EUR 253.10, incremental difference EUR -46.50, 95% CI EUR -1.25 to EUR -74.60). …”
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  10. 670

    Short-term greenhouse emission lowering effect of biochars from solid organic municipal wastes by Rehrah D.

    Published 2018
    “…Here, soil–biochar mixtures (0–2%w/w) were incubated in greenhouse settings for 120 days at 10% soil moisture. Soil properties, such as pH, EC, TC, and WHC, were significantly improved after soil amendment with biochar. …”
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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 by Khaled, Salma M.

    Published 2022
    “…The two-week prevalence of anxiety symptoms (≥10 on the GAD-7) was 3.6% in 2018 and 5.1% in 2020/2021 (p = 0.062). …”
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  15. 675
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    Adaptative Network Topology for Data Centers by Chkirbene, Zina

    Published 2016
    “…Furthermore, VacoNet reduced the infrastructure cost by about 50%, and the power consumption will be decreased with more than 50000 watt compared to all the previous architectures. …”
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    Wind energy potential along the onshore and offshore Qatar by Mohammed, Aboobacker Valliyil

    Published 2020
    “…Wind energy is one among the clean and renewable energy resources. …”
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  20. 680