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  1. 20141

    Treatment of Cd2+ and Cu2+ Ions Using Modified Apatite Ore by Phuong Thu Nguyen, Xuyen Thi Nguyen, Trang Van Nguyen, Thom Thi Nguyen, Thai Quoc Vu, Huy Trung Nguyen, Nam Thi Pham, Thanh Mai Thi Dinh

    Published 2020-01-01
    “…The molecular structure, phase component, specific surface area, element component, and morphology of modified apatite ore from Lao Cai province, Vietnam, were characterized by IR, XRD, BET, EDX, and SEM methods. The IR and XRD results show that the modified process transformed apatite ore from fluorapatite to nanohydroxyapatite. …”
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  2. 20142

    Sustainable synthesis and advanced optimization of Prosopis juliflora biomass catalyst for efficient biodiesel production and environmental impact assessment by Thota S S Bhaskara Rao, Manikandaraja Gnanaprakasam, Rajayokkiam Manimaran, Dhinesh Balasubramanian, Utku Kale, Artūras Kilikevičius

    Published 2025-02-01
    “…The pyrolyzed PJBC is characterized using SEM, FTIR, XRD, EDX, BET, XPS analyses, and physico-chemical measurements to confirm its catalytic activity. …”
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  3. 20143

    Sustainability metrics targeted optimization and electric discharge process modelling by neural networks by Muhammad Sana, Muhammad Asad, Muhammad Umar Farooq, Mehdi Tlija, Rodolfo Haber

    Published 2025-01-01
    “…The machining variables such as spark voltage (SV), pulse-on-time (PON), peak current (IP), and Al2O3 powder concentration (CP) have been chosen to determine the material removal rate (MRR), surface roughness (SR), and specific energy consumption (SEC) while comparing non-treated (NT), and cryogenically treated (CT) brass electrodes during EDM. The results were analyzed through optical micrographs, scanning electron microscopy (SEM) analysis, energy dispersive x-ray (EDX) examination, and 3D surface plots. …”
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  4. 20144

    Electroanalytical Performance of a Carbon Paste Electrode Modified by Coffee Husks for the Quantification of Acetaminophen in Quality Control of Commercialized Pharmaceutical Table... by Serge Foukmeniok Mbokou, Maxime Pontié, Jean-Philippe Bouchara, Francis Merlin Melataguia Tchieno, Evangeline Njanja, Assad Mogni, Pierre Yves Pontalier, Ignas Kenfack Tonle

    Published 2016-01-01
    “…Scanning electron microscopy (SEM) and SEM-energy dispersive X-ray spectroscopy (SEM-EDX) were, respectively, used for the morphological and elemental characterization of coffee husks prior to their utilization. …”
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  5. 20145

    Synthesis and Characterization of Green Zinc Oxide Nanoparticles with Antiproliferative Effects through Apoptosis Induction and MicroRNA Modulation in Breast Cancer Cells by Amir Hossein Aalami, Mohammad Mesgari, Amirhossein Sahebkar

    Published 2020-01-01
    “…Mentioned ZnO-NPs were well characterized by UV-vis spectroscopy, DLS, XRD, FTIR, FE-SEM, EDX, zeta potential, and AFM analyses. Cellular studies were conducted using ZnO-NPs before miRNA investigations including MTT cytotoxicity test against MCF7, MDA-MB-231, and HFF cell lines. …”
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  6. 20146

    From Local Patriotism to a Planetary Perspective : impact crater research in Germany, 1930s - 1970s / by Kölbl-Ebert, Martina

    Published 2015
    Table of Contents: “…Introducing the smoking gun -- Early impactists and their sources -- Dismissing the impact I -- A letter from Berlin -- Kaalijärv crater and Köfels landslide -- Impact physics--beyond human imagination -- German geology -- Setting the stage -- The tide is turning -- Dismissing the impact II -- Testing an old theory -- Ries crater--a terrestrial proxy for the moon -- From local patriotism to a planetary perspective.…”
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  7. 20147

    Forgotten Index of Generalized Operations on Graphs by Muhammad Javaid, Saira Javed, Saima Q. Memon, Abdulaziz Mohammed Alanazi

    Published 2021-01-01
    “…In this paper, we compute F-index of generalized sum graphs in terms of various TIs of their factor graphs, where generalized sum graphs are obtained by using four generalized subdivision-related operations and the strong product of graphs. …”
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  8. 20148
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  20. 20160

    Idea zrównoważonego rozwoju jako idea rozwoju harmonijnego by Roman Tomanek

    Published 2018-12-01
    “…Celem niniejszego artykułu jest analiza terminu i idei zrównoważonego rozwoju oraz jego statusu epistemicznego celem uchwycenia jego istotnego sensu. Pomocne w tej analizie będą dwie kantowskie kategorie: idei regulatywnej oraz praktycznego postulatu. …”
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