يعرض 281 - 300 نتائج من 531 نتيجة بحث عن '(((( 5 mm decrease ) OR ( a point decrease ))) OR ( 50 ((we decrease) OR (a decrease)) ))*', وقت الاستعلام: 0.16s تنقيح النتائج
  1. 281

    Highly active, durable and pH-universal hybrid oxide nanocrystals for efficient oxygen evolution حسب Ahmad, Yahia H.

    منشور في 2017
    "…Herein, hybrid Ptx-NiMnO3 nanocrystals (NCs) (x = 0.1, 0.5, and 1.0 mM) were synthesized by a modified citrate-gel approach and utilized as efficient catalysts towards the oxygen evolution reaction (OER). …"
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  2. 282
  3. 283
  4. 284

    Prevention of oral cancer حسب Malki, Ahmed Mohamed

    منشور في 2017
    "…Oral cancer is typically discovered late in its development, most often when it has already metastasized to the lymph nodes, at which point prognosis becomes very poor. Therefore, we firmly believe that it is no longer viable that prevention be considered a person’s own responsibility but rather a matter of a group of health professionals. …"
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  5. 285

    Foamed phase change materials based on recycled polyethylene/paraffin wax blends حسب Sobolčiak, Patrik

    منشور في 2021
    "…Leaching test revealed a long-term release of PW (around 7% of its original content) from samples which were long term stored at temperatures over PW melting point. …"
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  6. 286
  7. 287

    Uv-l/sulfite advanced reduction process as an efficient method for chlorate reduction in water حسب Bensalah, Nasr

    منشور في 2021
    "…The mechanism of chlorate reduction into chloride involves oxygen atom-abstraction and consecutive reactions with the formation of chlorite, hypochlorite as intermediates. These results point to conclude that UV-L/sulfite ARP has a great potential to be applied in water treatment to control the formation of undesirable DBPs…"
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  8. 288
  9. 289

    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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  10. 290
  11. 291

    Two-stage cultivation of a Nannochloropsis mutant for biodiesel feedstock حسب Doan, Y.T.T.

    منشور في 2015
    "…The fatty acid profile of MT-I5 also had an increased level of desirable saturated fatty acids (SFA) for use as a biodiesel feedstock, i.e. from 43 to 48�% of TFA, as well as a decreased level of less desirable polyunsaturated fatty acids (PUFA), i.e. from 22 to 7�% of TFA. …"
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  12. 292

    Utilizing Recycled Polypropylene Fibers as Reinforcement for Concrete Beams حسب Bendjillali, Khadra

    منشور في 2020
    "…The fiber's diameter varies between 0.7 and 0.9mm. The various fiber content ratios tested in this investigation are 0.25, 0.5 and 1%. …"
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  13. 293

    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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  14. 294

    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. 295
  16. 296

    Functionalization of reverse osmosis membrane with graphene oxide to reduce both membrane scaling and biofouling حسب Ashfaq M.Y.

    منشور في 2020
    "…After functionalization, the membrane surface properties were improved as the water contact angle was reduced from 41.7 � 4.5? to 26.9 � 0.9? demonstrating improvement in hydrophilic properties besides decreasing membrane surface roughness. …"
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  17. 297
  18. 298

    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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  19. 299
  20. 300