Advancing sustainable icebreaking : alternative fuels and operational efficiency for a Northern Baltic Sea caseLeiger, Roomet; Kujala, Pentti Jouko Sakari; Tapaninen, Ulla Pirita; Carjova, KristineProceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE 2025 ; vol. 32025 / art. v003t07a009 https://doi.org/10.1115/OMAE2025-157777 Complexities of the adoption of alternative fuelsCarjova, Kristine; Tapaninen, Ulla Pirita; Manderbacka, Teemu; Lind, Mikaelzenodo.org2025 / 2 p https://doi.org/10.5281/zenodo.18407434 First principles simulations of phenol and methanol detector based on pristine graphene nanosheet and armchair graphene nanoribbonsRashid, Muhammad Haroon; Koel, Ants; Rang, ToomasSensors2019 / art. 2731, 14 p. : ill https://doi.org/10.3390/s19122731 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Methanol and ammonia as alternative fuels for icebreaking operations in the Northern Baltic SeaLeiger, Roomet; Kujala, Pentti; Carjova, Kristine; Staritsyn, Alexander; Hanninen, Samuli; Tapaninen, UllaProceedings of 4th International Conference of Maritime Science & Technology NAĆ E MORE2025 / p. 117-132 https://www.nasemore.com/wp-content/uploads/2025/09/NASE-MORE-2025_Conference-proceedings-1.pdf https://doi.org/10.5281/zenodo.18389335 Phenol and methanol detector based on pristine graphene nano-sheet: a first principles study [Online resource]Rashid, Muhammad Haroon; Koel, Ants; Rang, ToomasBEC 2018 : 2018 16th Biennial Baltic Electronics Conference (BEC) : proceedings of the 16th Biennial Baltic Electronics Conference, October 8-10, 20182018 / 4 p.: ill https://doi.org/10.1109/BEC.2018.8600982