يعرض 1,941 - 1,960 نتائج من 2,060 نتيجة بحث عن '(( 5 a increase ) OR ((( 5 nm decrease ) OR ((( a non decrease ) OR ( 5 find decrease ))))))', وقت الاستعلام: 0.16s تنقيح النتائج
  1. 1941
  2. 1942

    Moderate Temperature Treatment of Gas-Phase Volatile Organic Toluene Using NiO and NiO–TiO2 Nano-catalysts: Characterization and Kinetic Behaviors حسب Fares Almomani (12585685)

    منشور في 2022
    "…The nano-catalysts were prepared using the solution combustion synthesis method (SCSM) and the effect of the composition of nano-catalysts, the inlet toluene concentration $$([\text{C}_{7} {\text{H}}_{8}]_{in})$$ ( [ C 7 H 8 ] in ) , the relative humidity (RH), and the temperature on the percentage of toluene conversion ($$\% {\text{TN}}_{Conv.} )$$ % TN C o n v . ) were subsequently examined. Results revealed that the nano-catalysts synthesized with a low fuel-to-metal ratio produced pure NiO, which has significant catalytic activity toward the conversion of toluene. …"
  3. 1943
  4. 1944

    Window-Windcatcher for Enhanced Thermal Comfort, Natural Ventilation and Reduced COVID-19 Transmission حسب Odi Fawwaz Alrebei (17562522)

    منشور في 2022
    "…Those locations correspond to the regions with a lower infection risk of spreading airborne viruses such as SARS-CoV-2, which is responsible for the COVID-19 pandemic.…"
  5. 1945

    Solvent Influence on Absorption Spectra and Tautomeric Equilibria of Symmetric Azomethine‐Functionalized Derivatives: Structural Elucidation and Computational Studies حسب Kifah S. M. Salih (7854269)

    منشور في 2023
    "…For instance, compound <b>3 c</b> displayed a gradual shift of the maximum absorption to the red area when the solvent polarity was increased, recording a 21 nm of bathochromic shift. …"
  6. 1946

    Psychological and Coping Strategies Related to Home Isolation and Social Distancing in Children and Adolescents During the COVID-19 Pandemic: Cross-sectional Study حسب Abduljaleel Abdullatif Zainel (18055382)

    منشور في 2021
    "…<h3>Background</h3><p dir="ltr">In December 2019, a novel coronavirus called SARS-CoV-2 was identified as the cause of a cluster of pneumonia cases in Wuhan, China. …"
  7. 1947
  8. 1948

    Phase-separated polyvinylidene fluoride/ZnO composite microspheres as sunlight-driven photocatalysts حسب Hayarunnisa Anwar (21792884)

    منشور في 2024
    "…</p><h2>Other Information</h2> <p> Published in: Arabian Journal of Chemistry<br> License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.arabjc.2024.105670" target="_blank">https://dx.doi.org/10.1016/j.arabjc.2024.105670</a></p>…"
  9. 1949
  10. 1950
  11. 1951
  12. 1952
  13. 1953

    CO, CO<sub>2</sub>, and SO<sub>2</sub> detection based on functionalized graphene nanoribbons: First principles study حسب Ehab Salih (17075206)

    منشور في 2020
    "…After modification, the adsorption energy increased remarkably to −0.538 and −0.767 eV for the cases of AGNR-O-OH-CO<sub>2</sub> and AGNR-O-OH-SO<sub>2</sub>, respectively. …"
  14. 1954
  15. 1955

    The Impact of Explore-Instruct Teaching Approach on University Students’ Scientific Reasoning at The United Arab Emirates. حسب ABAZAR, FATIMA AHMED

    منشور في 2021
    "…But Explore-Instruct teaching approach made a higher normalized gain in CoV than the traditional approach of Instruct-Solve. …"
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  16. 1956
  17. 1957

    Using C++ to Calculate SO(10) Tensor Couplings حسب Bhagwagar, Azadan

    منشور في 2021
    "…Explicit calculations of such couplings is a multi-step process that involves laborious calculations that are time consuming and error prone, an issue which only grows as the complexity of the coupling increases. …"
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    article
  18. 1958

    The protective effects of conditioned media from human mesenchymal stem cells against Methylglyoxal-mediated injury of cultured endothelial cells حسب Maram Hasan (6672440)

    منشور في 2023
    "…<p><strong>Poster by Maram Hasan and Abdelali Agouni (Qatar University)</strong></p> <p>Background: Diabetes is highly prevalent worldwide and is associated with several complications that predispose to a high risk of mortality. Endothelial dysfunction is a hallmark cellular process associated with diabetes. …"
  19. 1959
  20. 1960

    Assessment of Various Dry Photovoltaic Cleaning Techniques and Frequencies on the Power Output of CdTe-Type Modules in Dusty Environments حسب Mohammed Al-Housani (18147607)

    منشور في 2019
    "…However, due to the increased cost of adding a vacuum cleaner, the microfiber-based wiper is the most efficient method when both cost and improvement rates are considered. …"