Firas Mahyob, a candidate for the Doctor of Philosophy degree in Physics will be defending his thesis titled, "Influence of Pt nanoparticles on Ionic Transport and Hydrogen Reactivity of Yttria-Stabilized Zirconia (YSZ) Thin Films." Zoom meeting: For the Zoom link and password, please contact Firas Mahyob at firas.mahyob@maine.edu