يعرض 161 - 180 نتائج من 284 نتيجة بحث عن '(( 22 c decrease ) OR ( 10 ((ng decrease) OR (((nn decrease) OR (mean decrease)))) ))*', وقت الاستعلام: 0.17s تنقيح النتائج
  1. 161
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    Rheological evaluation of shortand long-term performance for warm mix asphalt (WMA) binders حسب Sadeq, Mohammed

    منشور في 2016
    "…Test results have shown that the addition of Sasobit increased the stiffness of both binders and changed PG grade by one unit up (6 C PG grade). Also, Sasobit presented better rutting resistance in modified and unmodified binders than Advera, while both WMA additives decreased the fatigue cracking resistance. …"
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  4. 164

    Textile-Reinforced Mortar (TRM) System as a Strengthening Technique on Reinforced Concrete Beams حسب Afzal, Muhammad Shekaib

    منشور في 2016
    "…Nine beams were externally reinforced by one (“ρ” _“T-c” ^“1” “ = 0.014%”), two (“ρ” _“T-c” ^“2” “ = 0.028%”) and three (“ρ” _“T-c” ^“3” “ = 0.041%”) layers of carbon TRM system. …"
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  5. 165

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

    منشور في 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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  6. 166
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    Screening of Qatari Microalgae and Cyanobacteria for Application in CO2 Utilization حسب Schipper, Kira

    منشور في 2018
    "…All four strains were then cultivated under various temperatures, ranging from 30 to 45˚C. The most productive strain was Tetraselmis sp., with a maximum biomass productivity of 157.7 ± 10.9 mg L-1 d-1 at 30˚C, with a decreasing productivity for increasing temperatures. …"
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    Energy recovery and nutrients recycling from municipal sewage sludge حسب Das, Probir

    منشور في 2020
    "…The maximum energy recovery (i.e., 59%) and maximum energy return on investment (i.e., 3.5) were obtained at 350 °C and 60 min of holding time. With the increase in HTL reaction time, the concentration of nitrogen in the APL increased (5.1 to 6.8 mg/L) while the concentration of phosphorus decreased (0.89 to 0.22 mg/L); the opposite was observed for the biochar. …"
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