Showing 621 - 640 results of 1,367 for search '(( 50 ((nn decrease) OR (a decrease)) ) OR ((( 2 1 decrease ) OR ( a system decrease ))))*', query time: 0.23s Refine Results
  1. 621

    S‐Fertilizer (Elemental Sulfur) Improves the Phytoextraction of Cadmium through Solanum nigrum L. by Alatawi, Aishah

    Published 2022
    “…Gypsum (Gyp) and Elemental sulfur (ES) was applied alone and in combination with different ratios (0, 100:0, 0:100, 50:50 mg kg−1) accompanied by different Cd levels (0, 25, 50 mg kg−1). …”
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  2. 622

    Experimental studies on the biodiesel production parameters optimization of sunflower and soybean oil mixture and DI engine combustion, performance, and emission analysis fueled wi... by Elkelawy M.

    Published 2019
    “…70% biodiesel) were prepared to power a single cylinder diesel engine. The engine results as compared to diesel fuel, show a reduction in the rate of change of CO by 33.8% for D50B50. …”
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  3. 623

    Driver Drowsiness Detection Study using Heart Rate Variability analysis in Virtual Reality Environment by Chowdhury, Muhammad E.H.

    Published 2018
    “…The points of attachment are (i) two electrodes under the right and left collarbone, and (ii) one electrode under the lowest left rib bone of the participant. …”
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  4. 624

    A thermodynamic study of propanol reforming in presence of hydrazine for hydrogen production by Kumar, Anand

    Published 2021
    “…Steam reforming of propanol displayed higher hydrogen production and a gradual decrease in carbon content with an increase in the steam/propanol ratio. …”
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  5. 625

    EV impact on the residential distribution network with smart PV inverters by Abdullah, Heba

    Published 2020
    “…Varying the inverter to PV ratio for smart operation from (1.1) to (2) further decreases the system losses. …”
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  6. 626

    Enzymatic treatment of peanut butter to reduce the concentration of major peanut allergens by Yu, Jianmei

    Published 2013
    “…This study investigated the effects of enzymatic treatment of peanut butter on two-major peanut allergens (Ara h 1 and Ara h 2). …”
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  7. 627

    Sea water salinity detection using circular fringes formation based on diffraction of laser light by Ali H.

    Published 2018
    “…The main disadvantage of these voltage based sensors is that output voltage depends on temperature, ambient light and water clarity. In this paper a simple system for salinity detection in sea water is proposed and demonstrated using laser light and ultrasound. …”
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  8. 628

    Towards energy efficient and quality of service aware cell zooming in 5G wireless networks by Lateef, Hafiz Yasar

    Published 2016
    “…The extensive performance evaluation of our proposed dynamic cell zooming algorithm shows that our proposed algorithm can significantly decrease both system energy consumption and outage probability.…”
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  9. 629

    Computational Simulation Of Organic Rankine Cycle Retrofitted To Petroleum Well by Kharseh, Mohamad

    Published 2014
    “…Current work, therefore, aims to develop a reliable heat transfer model to determine the extracted heat from the oil well, see Figure 1. …”
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  10. 630
  11. 631

    Optimizing nutrient removal of moving bed biofilm reactor process using response surface methodology by Almomani F.

    Published 2020
    “…%TNremoval was improved by increasing the HRTR2 up to 1.5 h at R 2. Bio-uptake of phosphorus and nitrate is controlled by release of secondary phosphorous. …”
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  12. 632

    Assessment of the Protection of Shareholders in Egypt by Shazly, Yassin El

    Published 2016
    “…Expanding shareholder protection laws may have a positive impact on companies as well as on the Egyptian national income. …”
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  13. 633
  14. 634

    Concrete Pavement Truck Equivalence Factors For Upgrades by Razouki, Sabah Said

    Published 1999
    “…Presented in this paper are the upgrade truck equivalence factors for single unit trucks of type, 1.2 and 1.22 which are not covered by AASHTO. The equivalency factors for front and rear axles of single unit trucks were developed using AASHO Road Test equation after considering the decrease in front axle load and the increase in rear axle load due to the axle load redistribution on upgrades. …”
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  15. 635

    Energy Demand Estimation and Forecasting in Qatar by Khalifa, Ahmed Ali

    Published 2018
    “…He consider three scenarios, the reference one and two alternatives with increases/decreases in the factors affecting energy demand. …”
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  16. 636

    Gas solubility and rheological behavior study of betaine and alanine based natural deep eutectic solvents (NADES) by Altamash T.

    Published 2018
    “…Natural deep eutectic solvent (NADES) produced herein this work by mixing betaine and alanine with lactic acid and malic acid with 1:1 M mixing ratios. Thermophysical properties including water content, thermal stability, density and gas solubility of CO2 and N2 were experimented at different isotherms for wide pressures range up to 50 bars. …”
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  17. 637

    Conversion of Organic Municipal Wastes into Biochars and their Effect on Fertility Parameters of Normal and Sabkha Soils of Qatar by Ahmedna, Mohamed

    Published 2016
    “…To each pot, sufficient amount of 0.25-mm sieved biochar was mixed with soil to yield carbon to soil ratios of 0, 1, and 2% (wt/wt). Box-Behnken experimental design was used instead of the full factorial to decrease the number of treatments to a manageable level (126 treatments) with three replications at the center. …”
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  18. 638

    Optimal Proactive Resource Allocation at the Extreme Edge by El Khatib, Rawan F.

    Published 2022
    “…Extensive simulation results show that OPRA outperforms a reactive baseline by yielding a 50% decrease in the subtask dropping rate and 97% decrease in the service capacity.…”
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  19. 639

    Multicarrier Microgrid Operation Model Using Stochastic Mixed Integer Linear Programming by Mehrjerdi, Hasan

    Published 2022
    “…Different events are modeled to evaluate the system resilience. The model is expressed as a stochastic mixed integer linear programming problem. …”
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  20. 640

    Improvement of both lipid and biomass productivities of Qatar Chlorocystis isolate for biodiesel production and food security by Saadaoui, Imen

    Published 2018
    “…Indeed, culturing QUCCCM14 using f/2 medium with 10× NaH2PO4 (0.15 g L−1 NaNO3 and 5.6 mg L−1 NaH2PO4) resulted in an improvement of 3.178 folds the lipid productivity reaching 56.121 mg L−1 day−1 and enhanced the biomass productivity reaching 141.363 mg L−1 day−1, simultaneously. …”
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