يعرض 1,941 - 1,959 نتائج من 1,959 نتيجة بحث عن '((((classifications OR classifications) OR verification) OR modifications) OR identification)', وقت الاستعلام: 0.13s تنقيح النتائج
  1. 1941

    Complex treatment of oily polluted waters by modified melamine foams: from colloidal emulsions to a free oil removal حسب Sarah Hailan (17787584)

    منشور في 2023
    "…The water contact angles (WCA) were 146° ± 2°, 148° ± 4°, 153° ± 2°, and 150° ± 4° for foams modified by the solutions with concentrations of 0.001 M, 0.005 M, 0.01 M, and 0.02 M, respectively. This modification enables the efficient treatment of various oil/water systems, including oil/water colloidal emulsions (99 vol% of the droplets have dimensions below 500 nm), oil-in-water mixtures up to 40 weight % of the oil component, and “free” oil removal as it was demonstrated in this study for the first time. …"
  2. 1942
  3. 1943
  4. 1944
  5. 1945

    Mid- to Late Holocene shoreline reconstruction and human occupation in Ancient Eretria (South Central Euboea, Greece) حسب Pavlopoulos, Kosmas

    منشور في 2014
    "…Based on sedimentological analyses and micro/macrofaunal identifications, different facies have been identified in the cores and which reveal typical features of deltaic progradation with marine, lagoonal, fluvio-deltaic and fluvial environments. …"
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  6. 1946

    Proteomic analysis of treatment-resistant, stem-like cancer cells. حسب Abou-Antoun, Tamara J.

    منشور في 2013
    "…More importantly, compared to committed cells, tumorspheres showed up-regulation of proteins involved in small molecule biochemistry (indicating high metabolic activity), RNA post translational modification, and energy production. In addition, tumorspheres exhibited significant up-regulation of potent tumorigenic proteins including PDGFRB and survivin. …"
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    article
  7. 1947

    Functionalized cellulose nanocrystals extracted from date pits as agricultural waste for the efficient remediation of molybdenum from groundwater: Performance and mechanistic studi... حسب Hadeel A. Al-Karablieh (22302787)

    منشور في 2024
    "…Furthermore, This research provides new knowledge into the modification of date pits using different metal oxides/cellulose nanocrystal particles. …"
  8. 1948

    Monodentate Phosphinoamine Nickel Complex Supported on a Metal–Organic Framework for High‐Performance Ethylene Dimerization حسب Wenmiao Chen (5657528)

    منشور في 2024
    "…The highly flexible postsynthetic modification method enables this study to prepare MOFs functionalized with five different substituted phosphines and 3 N‐containing ligands and identify the optimal catalyst <b>UiO‐66‐L5‐NiCl</b><sub><strong>2</strong></sub> with isopropyl substituted nickel mono‐phosphinoamine complex. …"
  9. 1949

    Teacher Perceptions of the New Mathematics and Science Curriculum: A Step Towards STEM Implementation in Saudi Arabia حسب MADANI, REHAF A.

    منشور في 2017
    "…Even though, STEM is commonly recognized as a way of strengthening mathematics and science curricula, its exact implications is still unclear, for any intervention or modification in any of the subjects related to science, mathematics, engineering and technology can be considered as STEM implementation. …"
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  10. 1950
  11. 1951
  12. 1952

    Photocatalytic water splitting حسب Khnayzer, Rony S.

    منشور في 2013
    "…Using this technique, low energy photons supplied by the sun can be converted into light of appropriate energy to trigger electronic transitions in high energy absorbing photoactive materials without any chemical modification of the latter. We have shown, that this technology is capable of upconverting visible sunlight to sensitize wide-bandgap semiconductors such as WO3, subsequently extending the photoaction of these materials to cover a larger portion of the solar spectrum. …"
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    masterThesis
  13. 1953

    Improved electrochemical performance of SiO2-coated Li-rich layered oxides-Li1.2Ni0.13Mn0.54Co0.13O2 حسب Jeffin James Abraham (14151165)

    منشور في 2022
    "…Herein, we report the surface modification of Li1.2Ni0.13Mn0.54Co0.13O2 by utilizing cheap and readily available silica (SiO2) to improve its electrochemical performance. …"
  14. 1954

    Burden of thyroid cancer in North Africa and Middle East 1990–2019 حسب Seyed Aria Nejadghaderi (11651651)

    منشور في 2022
    "…Regarding our findings, it is recommended to establish preventive plans by modification in life style like weight reduction programs.…"
  15. 1955

    Wearable wrist to finger photoplethysmogram translation through restoration using super operational neural networks based 1D-CycleGAN for enhancing cardiovascular monitoring حسب Sakib Mahmud (15302404)

    منشور في 2024
    "…This often leads to the modification or even the degradation of the underlying physiological information.…"
  16. 1956

    Psychometric properties of a questionnaire assessing the extent of integration in a problem-based learning curriculum حسب Marwan F. Abu-Hijleh (18780834)

    منشور في 2025
    "…Another three items were removed due to high modification indices. The most parsimonious model consisted of 24 items with good fitness indices (<i>χ2</i> = 512.23, df = 236, <i>χ2</i>/df = 2.17, CFI = 0.97, TLI = 0.97, RMSEA = 0.04, SRMR = 0.031, and AIC = 688.22). …"
  17. 1957
  18. 1958
  19. 1959

    A comprehensive review of hydrogen generation by water splitting using 2D nanomaterials: Photo vs electro-catalysis حسب Fares Almomani (12585685)

    منشور في 2023
    "…MXene has been rigorously investigated based on TiO<sub>2</sub> modification (i.e. in-situ derived MXene-TiO<sub>2</sub> and MXene/TiO<sub>2</sub> nanocomposite) as well as Metal-MXene co-catalyst that provides simple electron channelization to improve overall electro and photo-catalytic activity (Cat<sub>A</sub>)toward W<i>sp</i> and increase the hydrogen evolution reaction (HER). …"