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    Reforming of railways of the country on the basis of the is functional-objective control system

    Free access
    G.D. Eytutis | DOAJ | 2012
    Keywords: a control system , a tree of the purposes , railways of Ukraine

    Stranded asset risk assessment on ship investments

    Jeong, Hoejin / Yun, Heesung / Son, Junho | Elsevier | 2023
    Keywords: Gradient boosting regression tree , A E p , Specific fuel consumption of bunker (kg/kWh) , V a , The number of voyages in a year , Price of bunker (US$/mt) , Price of C O 2 emissions (US$/t C O 2 )