sentences:  He was on the Faculty at the University of Bucharest between 1941 and 1949.After the establishment of the communist regime, Papadima was arrested in 1952 for "counterrevolutionary activities" and for his writings from the interbellic period (especially at Gândirea).He was imprisoned at Calea Rahovei, Ghencea, Craiova, Poarta Albă (at the notorious Danube-Black Sea Canal), Gherla prison, and Jilava.