يعرض 1 - 20 نتائج من 612 نتيجة بحث عن '(( 59 ((a decrease) OR (_ decrease)) ) OR ((( _ fe decrease ) OR ( a system decrease ))))*', وقت الاستعلام: 0.21s تنقيح النتائج
  1. 1

    Enhancement of flocculation and dewaterability of a highly stable activated sludge using a hybrid system of organic coagulants and polyelectrolytes حسب Yousefi S.A.

    منشور في 2020
    "…This study investigates the influence of hybrid coagulation-flocculation system on the flocculation and dewaterability efficiency of a real highly stable activated sludge obtained from the membrane bioreactor tank of a petroleum industry. …"
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  2. 2

    A Reverse MultipleChoice Based mLearning System حسب Karkar, AbdelGhani

    منشور في 2018
    "…In the current work, we present a reverse multiple-choice mobile learning system that is based on knowledge acquisition. …"
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  3. 3

    Opportunities, challenges and trade-offs with decreasing avoidable food waste in the UK حسب Patel, Shivalee

    منشور في 2021
    "…Stakeholder interrelations, regulatory and socio-economic aspects are discussed in relation to their influence on decreasing avoidable food waste. The main output from this work is a diagrammatic depiction of where challenges and trade-offs occur along the food supply chain, and how policy and socio-economic reforms are needed to maximise avoidable food waste prevention, and the surplus avoidable food redistribution in the food supply chain for social benefit.…"
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  4. 4
  5. 5

    Correlating the rheological and magneto-optical properties of cobalt substituted magnetite ferrofluids (CoxFe1?xFe2O4) with theoretical studies حسب Babukutty, B.

    منشور في 2023
    "…An environmental friendly method of co-precipitation is applied to generate CoxFe1?xFe2O4 with variable dopant concentration (x = 0-0.8), which is deeply investigated by structural and functional property analyses of the ferrofluids. …"
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    A new insight into the separation of oil from oil/water emulsion by Fe3O4?SiO2 nanoparticles حسب Elmobarak W.F.

    منشور في 2021
    "…For the oil recovery process, the Fe3O4 was applied for the inhibition (i.e., decrease) of oil sedimentation, and the SiO2 NPs were applied for wettability alteration and IFT reduction. …"
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  8. 8

    Fabrication of zno-fe-mxene based nanocomposites for efficient co2 reduction حسب Kannan, K.

    منشور في 2020
    "…Nyquist plots also illustrated a decrease in the impedance of the ZnO-Fe-MXene layer, indicating fast charge transfer between the Zn and MXene layers. …"
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  9. 9

    Magneto-Mechanical and Thermal Properties of Nd-Fe-B-Epoxy-Bonded Composite Materials حسب Grujić, Aleksandar

    منشور في 2023
    "…The results show that impact toughness decreases, while magnetic properties increase, along with increasing content of Nd-Fe-B. …"
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  10. 10
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    A precious-metal-free Fe-intercalated carbon nitride porous-network with enhanced activity for the oxygen reduction reaction and methanol-tolerant oxygen reduction reaction حسب Bin Yousaf, Ammar

    منشور في 2020
    "…The C and N-rich additives help generate abundant Fe-Nxand N-C active sites for enhanced oxygen reduction reaction (ORR) under acidic and alkaline conditions and show a negligible decrease in activity after 2000 scan cycles. …"
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  12. 12

    Adsorption of Congo Red Dye Using Activated Carbon-Fe3O4 Composite حسب Mahmud, Nafis

    منشور في 2023
    "…Initial dye concentration also had significant impact on the adsorption process as the adsorption capacity of the AC- Fe3O4 adsorbents decreased with increase in dye concentrations. …"
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  13. 13

    Integrating BPM & Management Information System Utilizing a Case Study حسب Safari, Arsalan

    منشور في 2014
    "…This book is about integrating business process improvement and management information system approach to analyze, redesign and automate a program or process in an organization. …"
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  14. 14

    The Performance of Aluminium Electrolysis in A Low Temperature Electrolyte System حسب Cui, Peng

    منشور في 2016
    "…The electrolyte based on the molten KF‐AlF3‐NaF system was investigated for low‐temperature aluminium electrolysis in laboratory scale. …"
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  15. 15

    The Models of a General Component of a Distributed Computing Systems Based On Stochastic Petri Nets حسب Serhan, Sami [سامي سرحان]

    منشور في 1994
    "…In this paper we propose models of a distributed computing system (DCS) based on general stochastic Petri nets (GSPN). …"
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  16. 16

    Modeling and optimization of an island water-energy nexus powered by a hybrid solar-wind renewable system حسب Mehrjerdi, Hasan

    منشور في 2020
    "…On the other hand, investment cost of the renewable energy resources is progressively decreasing. In this context, this paper model, design, and optimize a joint water and energy supply system for a remote island without access to the utility networks. …"
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  17. 17

    A decision support system for automating document retrieval and citation screening حسب van Dinter, Raymon

    منشور في 2021
    "…This study aims to reduce human workload and error of the document retrieval and primary study selection processes using a decision support system (DSS). An open-source DSS is proposed that supports the document retrieval step, dataset preprocessing, and citation classification. …"
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  18. 18

    Functionalization of silica-coated magnetic nanoparticles as powerful demulsifier to recover oil from oil-in-water emulsion حسب Elmobarak W.F.

    منشور في 2021
    "…This study presents an innovative approach for the preparation of Fe3O4 nanoparticles covered with SiO2 shell (denoted as Fe–Si-MNP), which were used to recover oil recovery from oil-in-water emulsion (O/W-emul). …"
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  20. 20

    Modified zno nanoparticles using iron ions (Fe3+) for photo-catalytic degradation of toxic pollutants under sunlight حسب Ba-Abbad, Muneer M.

    منشور في 2019
    "…As the Fe3+ concentration increased from 0.25 to 1.00 wt. %, the crystal size decreased in comparison with the undoped ZnO. …"
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