يعرض 261 - 280 نتائج من 673 نتيجة بحث عن '(( 2 n decrease ) OR ( 50 ((((steel decrease) OR (a decrease))) OR (mean decrease)) ))', وقت الاستعلام: 0.27s تنقيح النتائج
  1. 261

    DC conductivity and Seebeck coefficient of nonstoichiometric MgCuZn ferrites حسب Madhuri, W.

    منشور في 2017
    "…where x = 0.0, 0.1, 0.15, 0.2 and 0.25 has been synthesized by conventional solid state reaction route. …"
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  2. 262
  3. 263

    The Impact of COVID-19 on the HIV Cascade of Care in Botswana – An Interrupted Time Series حسب Sehurutshi, Alice

    منشور في 2024
    "…In multivariable Poisson interrupted time series regression, the COVID-19 lockdown was associated with a 27% decrease in the monthly numbers of HIV tests (IRR 0.73, 95%CI 0.72–0.73), a 25% decrease in HIV positive tests (IRR 0.75, 95%CI 0.71–0.79), and a 43% reduction in ART initiations (IRR 0.57, 95%CI 0.55–0.60). …"
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  4. 264

    High temperature thermal stability of innovative nanostructured thin coatings for advanced tooling حسب Cabibbo, Marcello

    منشور في 2014
    "…Three different thin hard nitrogen-rich coatings were mechanically, microstructurally, and thermally characterized: A 2.5 micron-thick CrN-NbN, a 11.7 micron-thick TiAlN, and a 2.92 micron-thick AlTiCrxNy. …"
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  5. 265
  6. 266

    Complex-impedance response of an Ag/TeO2-V2O5/Ag structure حسب El-Muraikhi, M.

    منشور في 2009
    "…The ac conductivity of glass samples of composition 50 mol% TeO2 and 50 mol% V2O5 has been analyzed. …"
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  7. 267

    Clinical pharmacokinetic drug interactions associated with artemisinin derivatives and HIV-antivirals حسب Kiang, Tony K.L.

    منشور في 2014
    "…Only data pertaining to artemether-lumefantrine and two other artesunate combinations are available, but most of the interactions are characterized on at least two occasions by two different groups. …"
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  8. 268

    Radiofrequency Ablation Versus Antiarrhythmic Drug Therapy for Atrial Fibrillation: Meta-analysis of Safety and Efficacy حسب Yi F.

    منشور في 2019
    "…In recent years, a number of articles comparing the 2 treatments have begun to emerge. Though, the influence of follow-up time in the meta-analysis was not considered in these articles. …"
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  9. 269
  10. 270

    Experimental studies on the biodiesel production parameters optimization of sunflower and soybean oil mixture and DI engine combustion, performance, and emission analysis fueled wi... حسب Elkelawy M.

    منشور في 2019
    "…70% biodiesel) were prepared to power a single cylinder diesel engine. The engine results as compared to diesel fuel, show a reduction in the rate of change of CO by 33.8% for D50B50. …"
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  11. 271
  12. 272

    Gas solubility and rheological behavior study of betaine and alanine based natural deep eutectic solvents (NADES) حسب Altamash T.

    منشور في 2018
    "…Thermophysical properties including water content, thermal stability, density and gas solubility of CO2 and N2 were experimented at different isotherms for wide pressures range up to 50 bars. …"
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  13. 273

    Trilemma of life cycle carbon, employment, and costs of trucking industry's shift toward automation and electrification حسب Mandouri, Jafar

    منشور في 2024
    "…Autonomy and electrification combined could lead to a 50% decrease in emissions and 46% savings in life cycle costs. …"
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  14. 274
  15. 275
  16. 276

    Conversion of Organic Municipal Wastes into Biochars and their Effect on Fertility Parameters of Normal and Sabkha Soils of Qatar حسب Ahmedna, Mohamed

    منشور في 2016
    "…In addition, biochar has the ability to reduce the emission of the most potent greenhouse gases such as methane (CH4) and nitrous oxide (N2O). The objectives of this study were to: (1) produce and characterize biochars from solid organic wastes commonly found in Qatar municipal waste streams, (2) determine the effects of solid waste-based biochars on major soil fertility characteristics of normal and sabkha soils of Qatar, (3) select the best performing biochars for use in plant growth experiments. …"
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  17. 277

    Propagation rate coefficient for sulfobetaine monomers by PLP-SEC حسب Lacík, Igor

    منشور في 2016
    "…The kp values are determined in aqueous solutions for monomer concentrations between 5 and 50 wt % and temperatures between 15 and 80 °C. The propagation rate for SBE is by about a factor of two higher than that for SBAm. …"
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  18. 278

    Optimal Proactive Resource Allocation at the Extreme Edge حسب El Khatib, Rawan F.

    منشور في 2022
    "…Extensive simulation results show that OPRA outperforms a reactive baseline by yielding a 50% decrease in the subtask dropping rate and 97% decrease in the service capacity.…"
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  19. 279

    Curcumin a Colorimetric and Fluorimetric Cyanide Probe in Aqueous System and Living Cells حسب Hijji, Yousef

    منشور في 2019
    "…Other monovalent anions tested such as F−, Cl−, Br−, I−, AcO−, H2AsO4− and N3− caused no significant color or spectral changes. …"
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  20. 280