Olga Alekseeva, Ph.D.Leading Research ScientistLaboratory of Permafrost Engineering РИНЦ Author ID: 66610 (https://www.elibrary.ru/author_profile.asp?id=66610)ORCID ID: https://orcid.org/0000-0002-3721-9204Web of Science ResearcherID: V-5829-2018Scopus ID: 17343442100 Tel.: 7-4112-390802Email: o.i.alekseeva@mpi.ysn.ru Education and Degrees M.S. (Hydraulic Engineering), Leningrad Polytechnical Institute, 1979 Ph.D. (Engineering), Permafrost Institute, 1988. Dissertation: Development and Improvement of Frozen Cutoffs