Showing 461 - 480 results of 828 for search '(( 50 ((mean decrease) OR (a decrease)) ) OR ((( a system decrease ) OR ( 6 we decrease ))))*', query time: 0.18s Refine Results
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    The impact of using produced water for plant irrigation and its effects on plants and soil characteristics by Atia, Fathy Atia Mohamed

    Published 2017
    “…The generated water was used after different dilution:0, 10, 20, 30, 40 and 50% for plant irrigation in greenhouse for Medicago sativa, Zea mays, Helianthus annus, Sorghum bicolor, Phramites australis and Salsola baryosma using a complete randomized design with three replications. …”
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  5. 465

    Prediction of biogas production from chemically treated co-digested agricultural waste using artificial neural network by Almomani F.

    Published 2020
    “…The CMP was the highest for the substrate with moisture content (%MC) in the range of 34% to 48%, and it decreased for %MC > 50%. The chemical treatment with NaHCO3 improved the biodegradability of the substrate and increased the CMP by at least 43% with reference to the untreated substrate. …”
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  6. 466

    The Influence of Urbanization on Natural Overland Flow Paths by Al-Sayed, Amna Mohammed

    Published 2023
    “…The Soil Conservation Service (SCS) method was applied, where Curve Numbers (CNs) were identified for each land cover based on soil groups concerning the infiltration rate. A geographic information system (GIS) integration has provided better results. …”
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  7. 467

    The status of forward osmosis technology implementation by Awad, Abdelrahman M.

    Published 2019
    “…The outcomes of 15 studies conducted at pilot scale revealed the energy associated with the draw solution (DS) recovery to present a significant barrier to implementation of the technology, with a 40–50% decrease in energy consumption required for the DS recovery step for the process to successfully compete with classical reverse osmosis (RO) based processes. …”
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  8. 468

    Positron annihilation studies of the effect of gamma irradiation dose in polymers by Al-Qaradawi, I. Y.

    Published 2003
    “…The positron annihilation lifetime measurements were performed with a conventional fast-fast coincidence system. Gamma irradiation was carried out at room temperature with a 60Co gamma source up to a dose of 1000kGy. …”
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  9. 469

    Roadmap toward energy-positive upfront nitrogen removal process in baseload LNG plant by Mkacher, Hajer

    Published 2022
    “…Future research should focus on the efficiency and feasibility of different UNrem processes as well as examine the use of a large-scale system.…”
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  10. 470

    Impact of time synchronization error on the mode-shape identification and damage detection/localization in WSNs for structural health monitoring by Abdaoui, Abderrazak

    Published 2017
    “…Time synchronization in wireless sensor networks (WSNs) is a critical challenge for any distributed system such as WSNs for structural health monitoring (SHM). …”
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  11. 471

    The electrolytic treatment of synthetic urine using DSA electrodes by Sondos, Dbira

    Published 2015
    “…The increase of current density leads to a decrease in the efficiency of the electrochemical process. …”
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  12. 472

    Mercury pollution in doha (Qatar) coastal environment by Al-Madfa, H.

    Published 1994
    “…m sediment fraction. There is a general trend for all Hg species determined in water and sediments to decrease seaward. …”
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  13. 473

    Burden of diabetes mellitus attributable to demographic levels in Qatar: An emerging public health problem by Bener, Abdulbari

    Published 2014
    “…Diabetes mellitus was the 6th leading cause of disease burden in Qatar (3.8%). …”
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  14. 474

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

    Published 2020
    “…A second study compared the nursing time cost of 3-hourly repositioning using a 30° tilt with standard care (6-hourly repositioning with a 90° lateral rotation) amongst nursing home residents. …”
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  15. 475

    Hydrogen Production via Ethanol Decomposition over Bimetallic Catalyst by Ashok, Anchu

    Published 2016
    “…At higher value of φ, the reactive medium generates H2 rich reducing environment to convert metal oxide to metallic form Bimetallic CuCo were synthesized from the aqueous solution of cobalt nitrate (Co(NO3)2·6H2O), copper nitrate (Cu(NO3)2·6H2O) and glycine (C2H5NO2) in solution combustion synthesis (SCS) method using a fuel to oxidizer ratio of φ 0.5, 1, 1.75 and 2.5. …”
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    Mechanism and kinetics of electrochemical degradation of uric acid using conductive-diamond anodes by Dbira, Sondos

    Published 2016
    “…Results show that the increase of current density from 20 to 60 mA cm–2 leads to a decrease in the efficiency of the electrochemical process. …”
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  19. 479

    Secure Wireless Sensor Networks for Anti-Jamming Strategy Based on Game Theory by Chkirbene, Zina

    Published 2023
    “…Then, by investigating the Nash Equilibrium (NE) of the game and for all the potential attackers, the system computes the optimal power allocation strategy to protect the network against the malicious nodes. …”
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