Showing 481 - 500 results of 1,423 for search '(( 1 a decrease ) OR ( 5 ((((wt decrease) OR (we decrease))) OR (mean decrease)) ))', query time: 0.19s Refine Results
  1. 481

    Chemical characterization and therapeutic properties of Achillea biebersteinii leaf aqueous extract synthesized copper nanoparticles against methamphetamine-induced cell death in P... by Wang, G.

    Published 2020
    “…The nanoparticles were analyzed by Fourier-transform infrared spectroscopy, energy-dispersive X-ray spectroscopy, transmission electron microscopy, field emission scanning electron microscopy, and ultraviolet–visible spectroscopy. A 2,2-Diphenyl-1-picrylhydrazyl (DPPH) free radical scavenging experiment was carried out to assess the antioxidant properties of Cu(NO3)2, A. biebersteinii, and CuNPs. …”
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  2. 482

    Swimming exercise improves short- and long-term memories: Time-course changes by Alomari, Mahmoud A.

    Published 2021
    “…The mean total errors on RAWM during the learning phase and memory testing remained the same (p > 0.5) after 1 day of swimming exercise. …”
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  3. 483

    Desorption of chloramphenicol from ordered mesoporous carbon-alginate beads: Effects of operating parameters, and isotherm, kinetics, and regeneration studies by Ahammad, N.A.

    Published 2021
    “…The desorption efficiency was found to decrease with increasing temperature, an indication for a favourable desorption process at a lower temperature range. …”
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  4. 484

    Floating capital pattern and biomass slope allocation method in the life history of calotropis procera (AIT.) AIT. F. by Ismail, A. M. A. [احمد محمد علي اسماعيل]

    Published 1992
    “…There were differences in the direction of change in the root/shoot ratio: increase, decrease and no change. The mean root/shoot ratio was 0.21:1 during the juvenile phase, rising to 0.68:1 and stabilized at 0.5:1 prior to and following the reproductive phase. …”
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  5. 485

    Influence of nitrogen doping on the electrocatalytic activity of Ni-incorporated carbon nanofibers toward urea oxidation by Barakat, Nasser A.M.

    Published 2017
    “…However, the electrochemical measurements indicated that the content of the urea in the initial electrospun solution should be optimized as the results showed that the best nickel surface activation as well as the maximum observed current density can be achieved when the urea content is kept at 5 wt%. Typically, the observed current densities using 1.0 M urea (in 1 M KOH) were 3.15, 29.7, 13.75, 47.55, 14.13 and 9.85 mA/cm2 for the nanofibers obtained from electrospun solutions having 0, 1, 2, 5, 7 and 9 wt% urea, respectively. …”
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  6. 486

    An experimental study on the effect of using gas-to-liquid (GTL) fuel on diesel engine performance and emissions by Bassiony, M. A.

    Published 2016
    “…The aim of this study was to experimentally compare the performance and emissions of a diesel engine fueled by GTL fuel, diesel, and a blend of GTL and diesel fuels with a mixing ratio of 1:1 by volume (G50) at various engine load and speed conditions. …”
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  7. 487

    Vascular cells proteome associated with bradykinin and leptin inflammation and oxidative stress signals by Hariri M.A.

    Published 2020
    “…BK altered the expression of 72 (4%) and 120 (6.5%) proteins, whereas leptin altered the expression of 189 (10.2%) and 127 (6.5%) proteins after 24 and 48 h, respectively, compared to control RASMC. …”
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  8. 488
  9. 489
  10. 490

    Spatially Correlated Time Series and Ecological Niche Analysis of Cutaneous Leishmaniasis in Afghanistan. by Adegboye, Oyelola A

    Published 2017
    “…Leishmaniasis is the third most common vector-borne disease and a very important protozoan infection. Cutaneous leishmaniasis is one of the most common types of leishmaniasis infectious diseases with up to 1.2 million occurrences of new cases each year worldwide. …”
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  11. 491
  12. 492

    Using Event History Analysis in the Social Sciences by Mozahem, Najib A.

    Published 2019
    “…Since the variable of interest is how much time passes between two consecutive logins for each student, I use a statistical technique called event-history analysis or survival analysis. …”
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  13. 493

    Kinetics and mechanism of H2O2 decomposition by Cu(II)-, Co(II)-, and Fe(III)-Amine complexes on the surface of Silica-Alumina (25% Al2O3) by Salem, Mohamed A.

    Published 1994
    “…The rate of reaction was directly proportional to the [complex], [H2O2], and [H]?1. A mechanism describing the decomposition process is proposed.…”
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  14. 494

    Changes in physical activity and sedentary behavior amid confinement: The bksq-covid-19 project by Alomari, M.A.

    Published 2020
    “…Among the participants who were regularly involved in PA, the majority (41.8-42.2%) of the participants reported a "decrease" (p<0.05) in walking, jogging, and sports while the majority (46.3-53.1%) reported a "no change" (p<0.05) in swimming, cycling, and weight lifting. …”
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  15. 495

    Changes In Biomass Gain, Protein Content And Hormonal Levels In Wheat Kernels In Response To Soil Drench With Sodium Salicylate by Abo Hamed, S. A.

    Published 1992
    “…Sodium salicylate increased significantly the ABA content in grains compared to control. A significant decrease in auxins and gibberellins in grains was noticed in sodium salicylate- treated plants, except with 800mg/l which increased gibbereilins at day 80. …”
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  16. 496

    Negative emotional symptoms during COVID19 confinement: The relationship with reading habits by Alomari, Mahmoud A.

    Published 2022
    “…Additionally, individuals with lower negative emotion scores reported a decrease in reading during the COVID19 pandemic.…”
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  17. 497

    Flow and Fracture Behaviour of Tungsten Fiber Reinforced Superalloy Composites-Effect Of Specimen Geometry by Kandeil, A. Y.

    Published 1989
    “…I. niaxial compression forging was performed at a constant true strain rate of 3x10^ S , with temperature as parameter. …”
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  18. 498
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  20. 500

    Energy depletion and opportunistic microbial colonisation in white syndrome lesions from corals across the Indo-Pacific by Smith, Hillary A.

    Published 2020
    “…Total lipid levels varied significantly among locations, though a consistent stepwise decrease from healthy tissues from healthy colonies (HH) to healthy tissue on WS-diseased colonies (HD; i.e. preceding the lesion boundary) to diseased tissue on diseased colonies (DD; i.e. lesion front) was observed, demonstrating a reduction in energy reserves. …”
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