يعرض 181 - 200 نتائج من 460 نتيجة بحث عن '(((( steel decrease ) OR ((( ftir increase ) OR ( need decrease ))))) OR ( mean decrease ))*', وقت الاستعلام: 0.12s تنقيح النتائج
  1. 181

    Development of eco-friendly coating for the fabrication of high performing loose nanofiltration membranes for dye-contaminated wastewater treatment حسب Abedalkader Alkhouzaam (15842647)

    منشور في 2024
    "…Comprehensive chemical analyses, including FTIR and XPS, confirm the successful integration and chemical modification of TA, leading to enhanced membrane functionality. …"
  2. 182

    A Sociodemographic Analysis of the Impact of COVID-19-Related Schools’ Closure on the Diet and Physical Activity of Children and Adolescents in Qatar حسب Muna Abed Alah (14779534)

    منشور في 2023
    "…We found a significant decrease in the intake of vegetables, increases in the intake of soft drinks, fried food, fast food, and sweets, and a reduction in physical activity during schools’ closure compared to before. …"
  3. 183
  4. 184

    Investigation of positive education implementation and its impact on students' wellbeing and academic self-efficacy in K-12 private schools in Dubai حسب KHREIBI, RIMA ABOU

    منشور في 2022
    "…The findings revealed the following: 1) in recent years there has been increasing positive education implementation grounding in the recent international, national, local, and educational authority policies and initiatives. 2) absence of standardised local and school policy related to positive education implementation has led to the need for adaptability of positive education implementation across school. 3) there has been strong engagement of the internal school community (teachers, school leaders and students) with external school community (parents). 4) significant changes in the overall level DSWC indicators associated with social emotional wellbeing, life satisfaction, perseverance, feeling safe, and belonging to school. 5) insignificant changes associated with DSWC indicators associated with emotional regulation, happiness, optimism, academic self-concept, cognitive engagement, engagement (flow), peer belonging and school climate. 6) PASS assessment factors show increase in wellbeing, motivation and self-efficacy for regulation and decrease in academic self-efficacy. 7) significant increase in emotional, social wellbeing and academic self-efficacy among students due to positive education implementation as perceived by teachers, parents, and students.…"
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  5. 185

    Worldwide trends in blood pressure from 1975 to 2015: a pooled analysis of 1479 population-based measurement studies with 19·1 million participants حسب Bin, Zhou

    منشور في 2017
    "…Global age-standardised prevalence of raised blood pressure was 24·1% (21·4–27·1) in men and 20·1% (17·8–22·5) in women in 2015. Mean systolic and mean diastolic blood pressure decreased substantially from 1975 to 2015 in high-income western and Asia Pacific countries, moving these countries from having some of the highest worldwide blood pressure in 1975 to the lowest in 2015. …"
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    article
  6. 186

    Performance of polysulfone ultrafiltration membranes incorporating graphene oxide nanoparticles functionalized with different generations of poly(amido amine) حسب Ahmed T. Yasir (17302753)

    منشور في 2024
    "…GO-PAMAM nanocomposites synthesized by phase inversion method were incorporated in different synthesized polysulfone membranes matrices and the effect of GO-PAMAM nanoparticles of different PAMAM generations on performances of the modified polysulfone membranes was assessed. FTIR, analysis of the synthesized nanocomposites confirmed the presence of various amine groups on the surface of graphene oxide (GO), while XRD and Zeta potential analyses revealed reduced GO crystallinity and increased zeta potential values respectively. …"
  7. 187

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

    منشور في 2022
    "…The %RCu decreased by increasing the [Cu]i and increased by increasing the ct, Dad, and T. …"
  8. 188

    Simulation of the size-composition distribution of atmospheric nanoparticles over Europe حسب David Patoulias (4722960)

    منشور في 2018
    "…The ground level concentrations of particles with a diameter larger than 100 nm (N100) were reproduced with a daily normalized mean error of 40 % and a daily normalized mean bias of −20 %. …"
  9. 189
  10. 190

    Effect of Hydroxycut Intake on Fasted and Postprandial Lipemia in Rats حسب Daher, Costantine F.

    منشور في 2015
    "…The drug did not affect the number and composition of secreted very-low-density lipoprotein (VLDL) particles except for a decrease in VLDL TAG when the fat content in the diet was high. …"
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    article
  11. 191
  12. 192

    Graphene oxide/chitosan doped polysulfone membrane for the treatment of industrial wastewater حسب Ahmed T. Yasir (17302753)

    منشور في 2023
    "…Maintaining the same GO-CH composition of 0.085 wt% and changing GO to CH ratio to 1:1 resulted in better hydrophilicity (contact angle 68°) and increased reversible fouling from 23 to 33%. The best membrane was further tested with real industrial wastewater obtained from a GTL plant in Qatar showed 28% improvement in COD removal.…"
  13. 193

    An Insight Into Unveiling Nano Luminescence for Industrial Dye Detection حسب E. Safamariyam (22330186)

    منشور في 2025
    "…The CQDs were characterised using SEM, XRD, FTIR, UV–Vis spectrophotometry, and photoluminescence, which confirmed their uniform size distribution and outstanding optical characteristics. …"
  14. 194

    Enhancing the quality of lentil proteins via combination with whey proteins based on a dual process: a novel strategy through the incorporation of complexation and fermentation حسب Mohammad Alrosan (20089263)

    منشور في 2024
    "…The protein digestibility, pH values, microbial growth, total soluble solids, and total saponin and phenolic contents were hydrolyzed for 5 days at 25 °C. The FTIR spectrophotometer scans indicated significant (<i>P</i> < 0.05) changes to the secondary protein structure components (random coil and α-helix). …"
  15. 195

    Portfolio Selection Problem Using CVaR Risk Measures Equipped with DEA, PSO, and ICA Algorithms حسب Abdelouahed Hamdi (14158899)

    منشور في 2022
    "…It was found that when solving the Mean-CVaR model with evolutionary algorithms, the risk decreased. …"
  16. 196
  17. 197

    Targeting arginine auxotrophy in pancreatic cancer cells using human recombinant arginase I-induced arginine deprivation. (c2017) حسب Khalil, Nathalie

    منشور في 2017
    "…It is one of the deadliest cancer types since its mortality rate per year is nearly equal to its incidence rate. Therefore, there’s a need for more effective and selective therapeutic approaches for targeting PC. …"
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    masterThesis
  18. 198

    The Pros and Cons of Use of Handheld Electronic Devices During Ward Rounds and the Impact of the COVID-19 Pandemic حسب Shireen Suliman (13554986)

    منشور في 2023
    "…The COVID-19 pandemic led to a decrease in the use of HEDs by both faculty [38(64%)] and PGTs [42(60%)].…"
  19. 199

    BCL-2 Inhibitor Venetoclax Induces Autophagy-Associated Cell Death, Cell Cycle Arrest, and Apoptosis in Human Breast Cancer Cells حسب Ali Alhoshani (3720718)

    منشور في 2020
    "…However, the mechanisms of anti-cancer effect of VCX either as a monotherapy or in combination with other chemotherapeutic agents against breast cancer need investigation.</p><h3>Methods</h3><p dir="ltr">Breast cancer cell lines with different molecular subtypes (MDA-MB-231, MCF7, and SKBR-3) were treated with different concentrations of VCX for indicated time points. …"
  20. 200

    Impact of the COVID-19 pandemic on sexually transmitted infection testing and diagnosis in Lebanon: A retrospective chart review حسب Sunji, Nadine

    منشور في 2024
    "…Findings suggest that sexual risk behavior was taking place during the pandemic despite the lockdowns and highlight the need to minimize disruptions in provision of SHS during similar crises, particularly to key populations.…"
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    article