يعرض 561 - 580 نتائج من 609 نتيجة بحث عن '(( 16 i decrease ) OR ( 50 ((((meer decrease) OR (a decrease))) OR (mean decrease)) ))', وقت الاستعلام: 0.17s تنقيح النتائج
  1. 561
  2. 562

    Impact of trace noble metals on the catalytic performance of LaNiMgO towards methane dry reforming حسب Mohamed, Assem T.

    منشور في 2024
    "…In addition, the presence of noble metals at the Ni surface afforded a high density of adsorbed oxygen species, which enhanced coke gasification and consequently decreased the extent of deactivation of the catalysts by coke formation. …"
    احصل على النص الكامل
    احصل على النص الكامل
    احصل على النص الكامل
    article
  3. 563

    Occurrence, origin and potential ecological risk of dissolved polycyclic aromatic hydrocarbons and organochlorines in surface waters of the Gulf of Gabès (Tunisia, Southern Mediter... حسب Hatem, Zaghden

    منشور في 2022
    "…The results demonstrated a wide range of concentrations (ng L−1) with the following decreasing order: Ʃ16 PAHs (17.6–71.2) > Ʃ20 PCBs (2.9–33.7) > Ʃ6 DDTs (1.1–12.1) > Ʃ4 HCHs (1.1–14.8). …"
    احصل على النص الكامل
    احصل على النص الكامل
    احصل على النص الكامل
  4. 564

    Synthesis of High-Antifouling and Antibacterial Ultrafiltration Membranes Incorporating Low Concentrations of Graphene Oxide حسب Alkhouzaam, Abedalkader Ibraheem

    منشور في 2020
    "…Membrane treatment for wastewater treatment is one of the promising solutions to affordable clean water. It is a developing technology throughout the world and considered as the most effective and economical method available. …"
    احصل على النص الكامل
    احصل على النص الكامل
  5. 565
  6. 566

    Microbially induced calcite precipitation in calcareous soils by endogenous Bacillus cereus, at high pH and harsh weather حسب Oualha, Meriam

    منشور في 2020
    "…Using Qatari bacteria in liquid cultures and at syringe level at laboratory conditions, as well as in plots at field conditions, 16% CaCO3 increase in minerals formation was obtained, leading to 7% increase of soils stability. …"
    احصل على النص الكامل
    احصل على النص الكامل
  7. 567
  8. 568
  9. 569
  10. 570
  11. 571
  12. 572

    Investigation Into the Effects of Non-Linear Loading of Domestic Power Network on Home Appliances حسب Hossain, Ajad

    منشور في 2016
    "…Single-phase IM behavior when pure sine wave is applied. Supply from a single-phase Inverter with Fundamental frequency (50 Hz) only: Fig. 5. …"
    احصل على النص الكامل
    احصل على النص الكامل
  13. 573
  14. 574

    Tandem osmotic engine based on hydrogel particles with antipolyelectrolyte and polyelectrolyte effect fuelled by both salinity gradient modes حسب Padmanabhan, Anjali Cheeramthodi

    منشور في 2021
    "…The energy recovery from the tandem engine setup (calculated based on dry form for each polyelectrolyte polyacrylate-based hydrogel-SPA) and antipolyelectrolyte– sulfobetaine-based gel with methacrylate polymeric backbone-SBE) up to 581 J kg−1 and a mean power of 0.16 W kg−1 was obtained by the tandem setup of SPA and SBE hydrogel containing 3% crosslinking density and particle size of 500 microns with an external load of 3.0 kPa. …"
    احصل على النص الكامل
    احصل على النص الكامل
    احصل على النص الكامل
  15. 575

    Community structure and activity of a highly dynamic and nutrient-limited hypersaline microbial mat in Um Alhool Sabkha, Qatar حسب Al-Thani, Roda

    منشور في 2014
    "…We investigated the chemical composition, the microbial activity and biodiversity of the four main layers (L1-L4) in the photosynthetic mats. Chlorophyll a (Chl a) concentration and distribution (measured by HPLC and hyperspectral imaging, respectively), the phycocyanin distribution (scanned with hyperspectral imaging), oxygenic photosynthesis (determined by microsensor), and the abundance of photosynthetic microorganisms (from 16S and 18S rRNA sequencing) decreased with depth in the euphotic layer (L1). …"
    احصل على النص الكامل
    احصل على النص الكامل
  16. 576

    PROFILE OF OXIDATIVE STRESS GENES IN RESPONSE TO OBESITY TREATMENT حسب AHMED, AMIRA

    منشور في 2021
    "…Aim: This study explores the impact of SNF on OS in diet induced obese (DIO) mice via profiling of OS genes and pathways in skeletal muscles related to the anti-obesity effect. Methods: Wild-type CD1 male mice and the knockout of nuclear factor (erythroid-derived 2) like 2 (NrF2) mice were fed a high-fat diet (HFD) for 16 weeks; to induce obesity. …"
    احصل على النص الكامل
    احصل على النص الكامل
  17. 577
  18. 578
  19. 579
  20. 580