يعرض 461 - 480 نتائج من 889 نتيجة بحث عن '(( 50 ((steer decrease) OR (nn decrease)) ) OR ( 5 ((nm decrease) OR (a decrease)) ))', وقت الاستعلام: 0.18s تنقيح النتائج
  1. 461

    Assessment of SnO2 nanoparticles' impact on the growth of Picochlorum maculatum algae حسب Bounnit, Touria

    منشور في 2022
    "…To determine the effect of SnO2 nanoparticles on Picochlorum maculatum - isolated from a Qatar marine environment, algal growth media are amended with different nanoparticle concentrations (1, 5, 25, 50, and 100 mg L−1) and the culture was observed for 72 h. …"
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  2. 462

    Use Of Cement By-Pass Dust In Soil Stabilization حسب Taha, Ramzi

    منشور في 2001
    "…Mixtures were subjected to the following tests: (1) Atterberg limits, (2) pH, (3) compaction, (4) California Bearing Ratio (CBR), (5) swell percent, and (6) swell pressure. Results indicate that as cement by-pass dust content increases, the swell percent and maximum dry density decrease while the pH and CBR values tend to increase. …"
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  3. 463

    The Cellular Interplay Between Na+/H+ Exchanger Isoform I and Osteopontin in Cardiac Hypertrophy حسب Abdelaziz, Iman Ahmed

    منشور في 2014
    "…This was significantly abolished in the presence of siRNA-OPN (20.2 fold decrease±0.12 of control) and (68.5±0.24% vs. 586.5±103.54% NHE1-infected). …"
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  4. 464

    Overconfident results with the bivariate random effects model for meta-analysis of diagnostic accuracy studies حسب Furuya-Kanamori, Luis

    منشور في 2022
    "…Diaz found that the performance of the bivariate model deteriorates when between-study heterogeneity increases and the number of studies decrease.5 Our simulation studies found similar results—with moderate levels of heterogeneity (tau2 = 1), the coverage probabilities of Se, Sp, and the diagnostic odds ratio (DOR) with the bivariate model dropped below the nominal level.6 Diagnostic accuracy studies usually favor sensitivity over specificity, or vice versa leading to diagnostic 2 × 2 tables with one or more of the cells with low frequency or zero counts. …"
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  5. 465

    Failure mode analysis for single-phase Multi-level qZSI interfacing PV system to utility grid حسب Rahman, Syed

    منشور في 2017
    "…The power deficit due to a failure of the module is reflected as a decrease in the grid current reference. …"
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  6. 466

    Enzymatic treatment of peanut butter to reduce the concentration of major peanut allergens حسب Yu, Jianmei

    منشور في 2013
    "…Treatment of peanut butter with a combination of trypsin and alpha-chymotrypsin resulted in a decrease in IgE-binding, suggesting that enzymatic treatment has the potential to reduce the allergenicity. …"
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  7. 467

    Heat stress impairs proprioception but not running mechanics حسب Mtibaa K.

    منشور في 2019
    "…Step frequency decreased (−2.5 ± 3.6%) and step length increased (+2.6 ± 3.8%) over time (p < 0.05), independently of condition. …"
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  8. 468
  9. 469
  10. 470

    Assessment of SnO2 nanoparticles' impact on local Pichoclorum atomus growth performance, cell morphology and metabolites content حسب Bounnit, Touria

    منشور في 2021
    "…The current study investigates the ecotoxicity of SnO2 nanoparticles on a local marine algae isolate. Five different concentrations (1, 5, 25, 50 and 100mg/L) were tested and the culture was followed for 72h. …"
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  11. 471

    Novel fluorinated surfactants for enhanced oil recovery in carbonate reservoirs حسب Al-Amodi, Adel O.

    منشور في 2016
    "…A decrease in oil/water interfacial tension (IFT) of almost one order of magnitude was observed when adding surfactant‐A. …"
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  12. 472

    Synthesis and characterization of stir casted Cu-ZrO2-Graphite hybrid metal matrix composites for thermal management structures حسب Mittal, Prateek

    منشور في 2022
    "…ZrO2 and Graphite reinforcements were added (0.5–0.5, 1.0–1.0, 1.5–1.5 and 2.0–2.0 wt %) in the four composite samples prepared via stir casting. …"
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  13. 473

    Prevalence of vincristine induced-peripheral neuropathy among Sudanese cancer patients حسب Imam, Ethar Abdelmageed

    منشور في 2016
    "…Healthcare professionals need some understanding regarding medical management that may decrease occurrence of neuropathy and a better planning and implementing special care for patients at risk.…"
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  14. 474

    Superior photocatalytic activity of Cu doped NiWO4 for efficient degradation of benzene in air even under visible radiation حسب Tri N.L.M.

    منشور في 2019
    "…This was because Cu effectively acted as novel dopant, which not only affected valence band (VB) top and conduction band (CB) bottom of NiWO4 but also formed a medium energy level between CB and VB of the NiWO4 to decrease its energy band gap and electron-hole recombination rate. …"
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  15. 475

    Roadmap toward energy-positive upfront nitrogen removal process in baseload LNG plant حسب Mkacher, Hajer

    منشور في 2022
    "…The results show that UNrem of 87.5% from the NG feed can reduce the total power requirements by 0.24%, increase the production flow rate by 4.4%, and decrease the exergy losses by 0.23% compared with the base case. …"
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  16. 476

    Improvement of both lipid and biomass productivities of Qatar Chlorocystis isolate for biodiesel production and food security حسب Saadaoui, Imen

    منشور في 2018
    "…Most previous research evidenced that the increase of the lipid content is accompanied by a decrease of the biomass production, which increases the cost of the downstream processing. …"
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  17. 477
  18. 478

    Short-term greenhouse emission lowering effect of biochars from solid organic municipal wastes حسب Rehrah D.

    منشور في 2018
    "…A significant decrease in CO2 emission was observed in vials with soil–biochar mixtures, especially for biochars produced at 500 °C compared the corresponding raw materials which exhibited an exponential increase in the CO2 emission. …"
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  19. 479

    Trends in prevalence of depression and anxiety symptoms and effects of sociodemographic variables before and after the first wave of COVID-19 in Qatar حسب Khaled, Salma M.

    منشور في 2022
    "…The data for 2020/21 showed a 35.1% and 29.2% decrease in depression and anxiety symptoms scores compared to pre-pandemic years (2017/2018) after adjusting for sociodemographic factors. …"
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  20. 480

    Influence of shelf-life duration on mechanical, thermal and shape recovery motion derivatives of shape memory polyurethane حسب Vasavi, Boggarapu

    منشور في 2024
    "…In addition, Differential scanning calorimetry (DSC)exhibited a decrease in glass transition temperature (Tg) from S1 to S10, resulting in a corresponding reduction in the rate of shape restoration. …"
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