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    Modeling of the internal structure of a spherical graphite inclusion in ductile cast iron and its behavior under loading by A. I. Pokrovsky, I. V. Rafalski, P. E. Lushchyk

    Published 2025-01-01
    “…Each segment of the pyramid includes many graphite plates arranged parallel and layered on top of each other.Numerical modeling of biaxial (quadrilateral) deformation of spherical graphite inclusion was carried out using the Ansys program. It is shown that the central particle is not deformed nor destroyed; the stresses in it do not exceed 53 MPa. …”
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    Cytotoxic effect of zinc oxide phytonanoparticles and Bonellia macrocarpa (Cav.) B. Stahl & Källersjö extract on breast cancer cell lines by Fermín Jonapá-Hernández, Nadia Judith Jacobo-Herrera, Beatriz del Carmen Couder-García, Joaquín Adolfo Montes-Molina, Federico Antonio Gutiérrez-Miceli, Eduardo Pérez-Arteaga, María Celina Luján-Hidalgo

    Published 2025-06-01
    “…The PNPs were characterized using UV–Vis spectrophotometry, Fourier-transform infrared spectroscopy (FT-IR), particle analyzer, and scanning electron microscopy (SEM). The cytotoxic activity of ZnO PNPs was evaluated in the breast cancer cell lines MDA-MB-468, MDA-MB-231, and MCF-7. …”
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