%0 Journal Article %T Analysis of Temperature Regime Changes in an Embankment within the Permafrost Zone of Yakutia (Based on Numerical Modeling in COMSOL Multiphysics) %A Petryaev, A.V. %A Svyatogorova, A.V. %A Myaki, M.S. %K permafrost, cryolithozone, numerical modeling, seasonal thawing, railways %J Bulletin of scientific research results %D 2026 %N 2026 %P 10 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"