يعرض 441 - 460 نتائج من 813 نتيجة بحث عن '(( 50 ((mean decrease) OR (a decrease)) ) OR ((( 16 b decrease ) OR ( a system decrease ))))*', وقت الاستعلام: 0.21s تنقيح النتائج
  1. 441
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  4. 444

    The impact of using produced water for plant irrigation and its effects on plants and soil characteristics حسب Atia, Fathy Atia Mohamed

    منشور في 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. 445

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

    منشور في 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. 446

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

    منشور في 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. 447
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    The status of forward osmosis technology implementation حسب Awad, Abdelrahman M.

    منشور في 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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  10. 450

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

    منشور في 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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  11. 451

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

    منشور في 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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  12. 452

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

    منشور في 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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  13. 453
  14. 454

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

    منشور في 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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  15. 455
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    Mechanism and kinetics of electrochemical degradation of uric acid using conductive-diamond anodes حسب Dbira, Sondos

    منشور في 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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  20. 460