يعرض 281 - 300 نتائج من 1,773 نتيجة بحث عن '(( 2 we decrease ) OR ( 10 (((meer OR meter) decrease) OR (((nn decrease) OR (a decrease)))) ))', وقت الاستعلام: 0.22s تنقيح النتائج
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    Mechanical Behavior of a Novel Nanocomposite Polysulphone - Carbon Nanotubes Membrane for Water Treatment حسب Wang, Kui

    منشور في 2016
    "…The commercial CNTs had a lengths of 1 ?m to 10 ?m and outer diameters of 10 nm to 20 nm (corresponded aspect ratios ranging from 50 to 1000), with purity >95% and BET surface area of 156 m2/g. …"
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    Environmental impacts of solar photovoltaic systems: A critical review of recent progress and future outlook حسب Tawalbeh M.

    منشور في 2021
    "…Recycling solar cell materials can also contribute up to a 42% reduction in GHG emissions. The present study offers a valuable management strategy that can be used to improve the sustainability of PV manufacturing processes, improve its economic value, and mitigate its negative impacts on the environment.…"
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  14. 294

    Evaluation of the acute basic biological effects of herbal formulation to control obesity: a preliminary study حسب Kumar, Mukul

    منشور في 2023
    "…Results: In the study, it was observed that the female rats treated at the highest dose showed a significantly (P < 0.005) higher decrease in weight compared to male rats after 10 days. …"
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    Qatar Culture Collection of Microalgae: A Sustainable Source for Biodiesel Production and Omega Fatty Acid Compounds حسب Bounnit, Touria

    منشور في 2016
    "…Culture was done in liquid F/2 medium at 300 C for a period of 15 days, after which algae were harvested for the determination of total lipids. …"
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    Conversion of a mixture of date palm wastes to mesoporous activated carbon for efficient dye adsorption حسب Alharbi, Hattan A.

    منشور في 2023
    "…The MAC was found to be mesoporous, with an average pore diameter and BET surface area of 2.61 nm and 641.23 m2 g−1, respectively. The zeta potential and FTIR results demonstrated that the surface of MAC was negatively charged in its natural state and filled with functional groups such as phenyl, secondary amine, alkyne, aldehyde, and hydroxy groups. …"
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    Food groups and the risk of colorectal cancer: results from a Jordanian case-control study حسب Abu-Mweis, Suhad S.

    منشور في 2015
    "…In a comparison of the highest with the lowest weekly frequency of consumption, there was a direct association between the risk of CRC and the frequency of consumption of chicken (OR=2.52, 95% CI: 1.33-4.77). An increase in risk was observed with increased consumption of white bread (OR=3.13, 95% CI: 1.18-9.25), whereas consumption of whole bread was associated with a decreased risk for CRC (OR=0.32, 95% CI: 0.12-0.84). …"
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