Romanian abstract: Aceasta revista trateaza subiecte de istorie, istorie economica, arheologie, sociologie istorica, istorie literara si culturala.English abstract: This journal is about history studies, economics history, cultural history, archaeology, sociology, literature

In the paper the use of “end of pipe” clean technologies for steel making in oxygen converter are presented. The exhaust gases resulted from steel making process contain dust, smoke and oxides as pollutants. For restraining them electric filter or washers are used. The washer can be...

The Romanian economy goes through a stage of economic unbalances. In this context, the necessity generated by psychological and practical reasons to understand and draft ideas concerning the future behaviour of economic systems such as to overrun the actual condition of our country economy...