A study of compact electronics ballast circuit for lamps

von Maehara, M.
Veröffentlicht in Shōmei-Gakkai Kōen-ronbunshū, Heisei-14-nendo-(35.)-Shōmei-Gakkai-zenkoku-taikai (2002)

Increase of yield of lighter fraction and distillate in coal liquefaction products under less catalyst addition

von Okuyama, N.
Veröffentlicht in ICCS (9 : 1997 : Essen) Proceedings ICCS '97 ; Vol. 3 (1997)