يعرض 921 - 940 نتائج من 1,800 نتيجة بحث عن '(( 50 ((mean decrease) OR (a decrease)) ) OR ((( a system decrease ) OR ( a 10 decrease ))))*', وقت الاستعلام: 0.17s تنقيح النتائج
  1. 921

    Vertical zonation and functional diversity of fish assemblages revealed by ROV videos at oil platforms in The Gulf حسب Ben-Hamadou, Radhouan

    منشور في 2018
    "…Several trends were found in the vertical distribution of the fish community, most species were observed between 20 and 50 m depth and higher fish abundance recorded in the upper layers, down to 40 m depth and decreasing with depth. …"
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  2. 922

    Cilia proteins are biomarkers of altered flow in the vasculature حسب Gupta, Ankan

    منشور في 2022
    "…To test this hypothesis, we performed shear stress experiments that mimicked flow conditions from low to high shear stress in human primary cells and a zebrafish model system. In the primary cells, we showed that upon shear stress induction, indeed, ciliary fragments were observed in the effluent in vitro, and effluents contained ciliary proteins normally expressed in both endothelial and epithelial cells. …"
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  3. 923
  4. 924
  5. 925

    Investigating algal CO2 capture through screening of Qatari desert microalgae & cyanobacteria strains حسب Al Muraikhi, Mariam

    منشور في 2016
    "…CO2 fixation by phototrophic microalgae has been addressed as a possible global carbon emissions reducer, whilst simultaneously producing useful products. …"
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  6. 926

    In-depth Analysis of Pedestrian Safety in the State of Qatar حسب Kharbeche, Mohamed

    منشور في 2016
    "…To tackle this problem, the development of a detailed data analysis is crucial and a major approach followed in attempting to solve existing pedestrian issues in the road system, in terms of evaluating the current pedestrian safety issues in the country. …"
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  7. 927
  8. 928

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

    منشور في 2020
    "…Separation properties of the prepared membranes were investigated using a cross-flow membrane system. Biofouling and organic fouling resistance of membranes were tested using bovine serum albumin (BSA) and humic acid (HA) as model foulants. …"
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  9. 929
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  11. 931
  12. 932
  13. 933
  14. 934

    Energy conversion of heat from abandoned oil wells to mechanical refrigeration - Transient analysis and optimization حسب Al-Khawaja, Mohammed

    منشور في 2012
    "…This study investigates the potential of using the geothermal energy from abandoned oils in a novel three-loop system; geothermal, power and cooling loops to produce cooling effect. …"
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  15. 935
  16. 936
  17. 937
  18. 938

    Signaling pathways activated by PACAP in MCF-7 breast cancer cells حسب Zibara, Kazem

    منشور في 2018
    "…In addition, PACAP increased the phosphorylation levels of STAT1, Src and Raf within seconds, confirming their involvement in early stages of PACAP signaling whereas maximal phosphorylation of AKT, ERK and p38 was reached 10 to 20 min later. Moreover, selective inhibition of Src or PI3K resulted in a significant decrease in the phosphorylation of ERK and AKT, but not p38, demonstrating that PACAP signaling follows Src/Raf/ERK and PI3K/AKT pathways. …"
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  19. 939
  20. 940