Showing 20,021 - 20,040 results of 21,727 for search 'TEDx~', query time: 1.80s Refine Results
  1. 20021
  2. 20022
  3. 20023
  4. 20024

    ETNICIDAD Y NACIONALISMO EN LA ANTROPOLOGÍA DE WOLFGANG GABBERT by Gunther Dietz, Eloy Gómez-Pellón

    Published 2025-01-01
    “…Antropólogos Iberoamericanos en Red…”
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  5. 20025
  6. 20026
  7. 20027
  8. 20028
  9. 20029

    Bio-waste to environmental purifier: Application of potato peel for acid red 73 adsorption from leather dyeing effluent by Fatema-Tuj Zohra, Sobur Ahmed, Md Zahangir Alam, Md Nurnabi, Nazia Rahman

    Published 2025-06-01
    “…Potato peel powder (PP) was prepared from kitchen wastes and explored in removal of Acid Red 73 (AR 73) dye from leather dyeing effluent. …”
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  10. 20030

    Properties enhancement of asphalt mortar incorporating phosphogypsum based on surface activation by Wei Guo, Kaipeng Gu, Haiyang Xu, Yingsong Li, Wei Tian

    Published 2025-07-01
    “…Through dynamic shear rheological test, it observed a significant increase in the complex modulus of asphalt mortar containing activated PG, ranging from 25.2 % to 41.7 %, coupled with a decrease in irrecoverable compliance by 46.8–51.4 % compared to traditional asphalt mortar. …”
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  11. 20031

    4-Nitroaniline Degradation by TiO2 Catalyst Doping with Manganese by Kai Zheng, Tong-chao Zhang, Pin Lin, Yu-hua Han, Hong-yi Li, Ren-jie Ji, Hai-yun Zhang

    Published 2015-01-01
    “…The microstructures on TiO2 before and after being doped with manganese were analyzed by energy disperse X-ray (EDX) and X-ray diffraction (XRD). The performance of degradation of 4-nitroaniline was evaluated by analyzing cracking ratio of 4-nitroaniline ring, the chemical oxygen demand (COD), and total organic carbon (TOC) in remaining solution. …”
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  12. 20032

    Thermochemical analysis of the behaviour of Cu in Ti nano-strand formation from low-temperature reaction of Al-Fe-Cu powder with CaF2-SiO2-Al2O3-MgO-MnO-TiO2 flux by Theresa Coetsee, Frederik Johannes De Bruin

    Published 2025-03-01
    “…Post-reaction three-dimensional slag was analysed using energy dispersive X-ray spectroscopy (EDX) to locate and analyse nano-strands, which confirm gas phase reactions from the oxy-fluoride slag. …”
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  13. 20033

    Biosynthesized ZnO NPs loaded-electrospun PVA/sodium alginate/glycine nanofibers: synthesis, spinning optimization and antimicrobial activity evaluation by El-Refaie Kenawy, Elbadawy A. Kamoun, Amany Shehata, Shahira H. El-Moslamy, Adel A.-H. Abdel-Rahman

    Published 2025-01-01
    “…Green-synthesized ZnO NPs were laboratory synthesized and characterized by FTIR, XRD, EDX, SEM, TEM and TGA analyses. Electrospinning of PVA/SA with optimized mixing ratios was further carried out with different ratios of ZnO NPs of (0.25, 0.50 and 0.75%, wt.…”
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  14. 20034

    Tailoring and characterization of bioactive graft material for alveolar bone preservation and regeneration in fresh extraction sockets of dog model by Ayat Hamdy, Manal Saad, Rania ElBackly, Samir Nouh, Himanshu Jain, Mona Marei

    Published 2025-01-01
    “…Animals were euthanized at 1, 2, 4, 8 &12 weeks for histological and SEM analyses. SEM/EDX, FTIR and XRD analyses displayed formation of a bioactive hydroxycarbonated apatite layer. …”
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  15. 20035

    Innovative approach to Pb (II) removal using zinc-based MOFs-derived carbon: In-depth analysis of adsorption mechanisms, isotherms, thermodynamics, and kinetics by Samira Ahmadzadeh, Alireza Hemmati

    Published 2025-03-01
    “…The materials were characterized by XRD, FTIR, FESEM, EDX, and BET analyses. The results indicated significant changes in crystallinity and an increase in the specific surface area after pyrolysis. …”
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  16. 20036

    Enhanced Electrocatalytic Activity of Pt Particles Supported on Reduced Graphene Oxide/Poly(3,4-ethylenedioxythiophene) RGO/PEDOT Composite towards Ethanol Oxidation by Juanito Raphael F. Foronda, Stellar Marie R. Cabrera, Darrel L. Cumpas, Paolo Gio A. Villar, Joshua L. Tan, Bernard John V. Tongol

    Published 2013-01-01
    “…Scanning electron microscopy (SEM) revealed the surface morphology of the hybrid composites while energy dispersive X-ray (EDX) confirmed the presence of all the elements for the Pt/RGO/PEDOT composite.…”
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  17. 20037

    Adsorption of Thymol onto Natural Clays of Morocco: Kinetic and Isotherm Studies by Hamid Ziyat, Mohammed Naciri Bennani, Hassan Hajjaj, Omar Qabaqous, Said Arhzaf, Soumiya Mekdad, Safae Allaoui

    Published 2020-01-01
    “…The physicochemical characterizations of the purified and modified clay were carried out by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), DTA/TGA, and SEM-EDX. Thymol adsorption tests on the purified Rhassoul (Rh-P) and the modified one by CTAB (Rh-CTAB) were followed by UV-visible spectroscopy. …”
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  18. 20038

    Use of Ceramic-Industry Wastewater in Sandy Subgrade Stabilization by Deep Mixing Method by Hamed Heidari Forozabadi, Mohammad Khabiri, Kazem Barkhordari Bafghi, Dabessa Ayantu Miti Ku

    Published 2023-08-01
    “…The specimen resistance did not increase significantly since the tenth day, and its saturation caused the resistance of the specimens to be reduced by 50%. The results of EDX and XRF tests revealed that the desired water included heavy metals. in addition use of wastewater reducing the consumption of natural resources, reduces the entry of heavy metals into the environment and urban environments. …”
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  19. 20039

    Enhanced Photocatalytic Activity and Magnetic Properties of CoFe<sub>2</sub>O<sub>4</sub>/TiO<sub>2</sub>-Ag/S for Visible Light-Driven Photodegradation of Methylene Blue by Eko Sri Kunarti, Dewi Agustiningsih, Fajar Inggit Pambudi, Akhmad Syoufian, Sri Juari Santosa

    Published 2025-01-01
    “…Results from characterization analyses, including FTIR, XRD, UV-vis, SEM-EDX, TEM, and VSM, confirmed the composite structure, with magnetic properties reflected in saturation magnetization of 10.69 emu g−1 and an extended UV-vis absorption edge indicating improved visible light activity. …”
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  20. 20040

    Proton magnetic resonance spectroscopy of neurometabo­lites in the hippocampi of aggressive and tame male rats by R. G. Gulevich, A. E. Akulov, S. G. Shikhevich, R. V. Kozhemyakina, I. Z. Plyusnina

    Published 2015-12-01
    “…The differences in neurometabolite patterns between hippocampi of male rats of the unselec­ted and aggressive populations suggest the existence of different neurobiological mechanisms governing aggression manifestation.…”
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