Showing 541 - 560 results of 597 for search '(((((( line decrease ) OR ( define decrease ))) OR ( timeds decrease ))) OR ( mean decrease ))*', query time: 0.13s Refine Results
  1. 541

    Numerical analysis of spatial distribution of carbon in methane dry reforming over supported nickel catalyst in a packed bed reactor by Ebrahimi, Parisa

    Published 2024
    “…The total carbon deposited was estimated to be around 18 g after 10,000 s of Time on Stream (TOS) at 650 °C. As the temperature increased, the total carbon deposition decreased, although this reduction became negligible beyond 850 °C. …”
    Get full text
    Get full text
    Get full text
    article
  2. 542

    Global fertility in 204 countries and territories, 1950–2021, with forecasts to 2100: a comprehensive demographic analysis for the Global Burden of Disease Study 2021 by Natalia V, Bhattacharjee

    Published 2024
    “…The share of livebirths was projected to decline between 2021 and 2100 in most of the six other super-regions—decreasing, for example, in south Asia from 24·8% (23·7–25·8) in 2021 to 16·7% (14·3–19·1) in 2050 and 7·1% (4·4–10·1) in 2100—but was forecast to increase modestly in the north Africa and Middle East and high-income super-regions. …”
    Get full text
    Get full text
    Get full text
    article
  3. 543

    Trends in prevalence of blindness and distance and near vision impairment over 30 years: an analysis for the Global Burden of Disease Study by Rupert Bourne (603842)

    Published 2020
    “…Only studies with samples representative of the population and with clearly defined visual acuity testing protocols were included. …”
  4. 544

    A single-institution review of 157 patients presenting with benign and malignant tumors of the ampulla of Vater by Azar, Riad

    Published 2011
    “…Lymph node involvement was predictive of recurrence and decreased survival. Conclusion Patients with malignant tumors often present with jaundice and larger tumors. …”
    Get full text
    Get full text
    Get full text
    Get full text
    article
  5. 545

    Kinetics and adsorption of metolachlor and atrazineand the conversion products (deethylatrazine,deisopropylatrazine, hydroxyatrazine) in the soilprofile of a river basin by Vryzas, Z.

    Published 2007
    “…We used the batch equilibrium method modified to simulate field conditions as closely as possible for the use and practices related to soil applied pre-emergence herbicides. Pseudo-equilibrium times, determined by kinetic studies, were achieved after 16, 16, 24, 24 and 48 hours for metolachlor, DIA, DEA, HA and atrazine, respectively. …”
    Get full text
    Get full text
    Get full text
    Get full text
    article
  6. 546

    Removal of copper ions from aqueous solution using NaOH-treated rice husk by Shagufta Zafar (10027380)

    Published 2022
    “…The chemical treatment was carried out using NaOH solution and the effect of contact time (tc), adsorbent dosage (Dad), initial Cu (II) concentration ([Cu]i), and temperature (T) on the percentage removals of Cu (II) (%RCu) were investigated. …”
  7. 547

    On-site workshop investment problem: A novel mathematical approach and solution procedure by Nima Moradi (19418821)

    Published 2023
    “…These temporary OSWs are cost-effective, leading to decreasing the material handling cost and project makespan, which indicates their important role as a part of a construction project. …”
  8. 548

    Engineering the Surface and Mechanical Properties of Water Desalination Membranes Using Ultralong Carbon Nanotubes by Yehia M. Manawi (18091207)

    Published 2018
    “…The water flux of the fabricated membranes increased considerably (up to 20 times) along with the increase in CNT loading. Conversely, yield stress and Young’s modulus of the membranes dropped with the increase in the CNT loading mainly due to porosity increase. …”
  9. 549

    Energy saving potential analysis applying factory scale energy audit – A case study of food production by Derar Al Momani (17831981)

    Published 2023
    “…The CO<sub>2</sub> harmful emissions were also decreased. Additionally, it is estimated that switching from the proposed motors to energy-efficient motors will cost less overall over time, saving around 3472.314 JD/month or 0.33576/year on average. …”
  10. 550
  11. 551

    Resilience of UAE high-rise buildings to climate change: Impacts of projected climate changes on annual energy demands. by Sallam, Duaa

    Published 2020
    “…To achieve this goal, future weather datasets in hourly time step for UAE were collected from three statistical tools representing stabilization and high emission scenarios. …”
    Get full text
  12. 552

    Pore-scale simulation of fine particles migration in porous media using coupled CFD-DEM by Ahmed Elrahmani (17128837)

    Published 2022
    “…Simulations indicate that permeability reduction due to fine migration in porous media is directly proportional to flow velocity. The time required to develop bridging and subsequent clogging of the pore space that lead to permeability reduction decreases as the flow velocity increases. …”
  13. 553

    Application of Fe<sub>3</sub>O<sub>4</sub> magnetite nanoparticles grafted in silica (SiO<sub>2</sub>) for oil recovery from oil in water emulsions by Wamda Faisal Elmobarak (17058024)

    Published 2021
    “…The MD was characterized using various analytical techniques (XRD, FTIR, TGA, TEM, VSM, etc.) and employed to recover oil from O/W emulsion, which were then regenerated and recycled several times. The effects of magnetic demulsifier dosage (MD<sub>dose</sub>), the concentration of oil (C<sub>oil</sub>), pH, the concentration of the surfactant (C<sub>sur</sub>), and separation time (t<sub>sep</sub>) on the demulsification efficiency (%<sub>hdem</sub>), and the percentage of oil recovered (%R<sub>oil</sub>) were evaluated. …”
  14. 554

    Mapping subnational HIV mortality in six Latin American countries with incomplete vital registration systems by Local Burden of Disease HIV Collaborators (13279180)

    Published 2021
    “…</p><h3>Results</h3><p dir="ltr">All countries displayed over a 40-fold difference in HIV mortality between municipalities with the highest and lowest age-standardized HIV mortality rate in the last year of study for men, and over a 20-fold difference for women. Despite decreases in national HIV mortality in all countries—apart from Ecuador—across the period of study, we found broad variation in relative changes in HIV mortality at the municipality level and increasing relative inequality over time in all countries. …”
  15. 555

    A Scoping Review to Find Out Worldwide COVID-19 Vaccine Hesitancy and Its Underlying Determinants by Md. Rafiul Biswas (17293966)

    Published 2021
    “…Sometimes, several studies had been performed in the same country, and it was observed that vaccine hesitancy was high earlier and decreased over time with the hope of vaccine efficacy. …”
  16. 556

    One-year experience of hybrid closed-loop system in children and adolescents with type 1 diabetes previously treated with multiple daily injections: drivers to successful outcomes by Goran Petrovski (129836)

    Published 2022
    “…The participants used the sensor 88.4 ± 6.5% of the time with Auto Mode usage 85.6 ± 7.4% during 12 months of HCL system use. …”
  17. 557

    DNA methylation signature in peripheral blood reveals distinct characteristics of human X chromosome numerical aberrations by El Maarri, Osman

    Published 2015
    “…The X inactivation process appears to be less effective in Klinefelter syndrome as methylation on the X was decreased compared to normal female samples. In a large number of individuals, we verified several loci by pyrosequencing and observed only weak inter-loci correlations between the verified regions. …”
    Get full text
    Get full text
    Get full text
    Get full text
    article
  18. 558
  19. 559

    Whole-Genome Molecular Characterization and Typing of Staphylococcus aureus Isolated from Lebanon by El Hassan, Sarah

    Published 2020
    “…For the first time, we detected an untypeable SCCmec cassette harboring multiple ccr complexes or missing some of the conserved genes. …”
    Get full text
    Get full text
    Get full text
    masterThesis
  20. 560

    Microbial and operational factors affecting energy recovery potential for anaerobic membrane bioreactors treating different wastewater types by Ramadan, Lama

    Published 2022
    “…The third experiment treating poultry slaughterhouse wastewater (PSW) over three phases with decreasing hydraulic retention times (HRTs) concluded that the microbial adaptation to the high-strength wastewater can directly impact the energy produced from the system. …”
    Get full text
    Get full text
    Get full text
    masterThesis