Showing 541 - 560 results of 718 for search '(( a d decrease ) OR ( 50 ((ng decrease) OR (((mean decrease) OR (a decrease)))) ))', query time: 0.16s Refine Results
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    Thermal and mechanical characterization of injection moulded high density polyethylene/paraffin wax blends as phase change materials by Sotomayor, M.E.

    Published 2014
    “…The blends were prepared from 5 to 50vol. % of paraffin wax employing a twin-screw extruder. …”
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    Intermediate ozonation to enhance biogas production in batch and continuous systems using animal dung and agricultural waste by Almomani, F.

    Published 2017
    “…Continuous AD with organic loading rate (OLR) of 4 kgVSm−1d−1 showed a %ADefficiency of 62%, an average specific methane production in the range of 98–230 LkgVS−1 and a volumetric methane production rate in the range of 1.94–2.35 m3 m−3d−1. …”
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    Correlations between Resting Electrocardiogram Findings and Disease Profiles: Insights from the Qatar Biobank Cohort by Qafoud, Fatima

    Published 2024
    “…Background: Resting electrocardiogram (ECG) is a valuable non-invasive diagnostic tool used in clinical medicine to assess the electrical activity of the heart while the patient is resting. …”
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    Allelopathic effects of the invasive Prosopis juliflora (sw.) Dc. On seed germination of selected Qatari native plant species by Bibi, Shazia

    Published 2016
    “…In order to achieve the goals, aqueous extract of P. juliflora was made by immersing 100 g/l of powdered parts of plant in warm distilled water (∼50°C) for 24 hours with regular mixing. Whatman filter paper was used to filter the obtained brownish solution. …”
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  16. 556

    Semi-continuous anaerobic digestion of the organic fraction of municipal solid waste: digester performance and microbial population dynamics by Najoua, Mlaik

    Published 2022
    “…Three organic loading rates (OLRs) were tested throughout the anaerobic process (1.36, 2.5 and 3.5 g VS/L.d). The achieved results showed that biogas yield decreased with the increase of OLR. …”
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    Electrochemical oxidation of ammonia (NH4+/NH3) ON synthesized nickel-cobalt oxide catalyst by Almomani F.

    Published 2021
    “…The reported Pgen were 0.55, 0.85, 1.1 and 0.0.93 mW/cm2 for Ni–C, Co10/Ni–C, Co20/Ni–C and Co40/Ni–C. A concentration of Co higher than 40% decreased cell potential (Vcell) and reduced the percentage removal of ammonia (%REAmm). …”
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