Romanian Abstract: Uneori, evoluţiile variabilelor economice sunt caracterizate prin fluctuaţii sezoniere semnificative care pot estompa celelalte componente ale seriilor de timp. În astfel de situaţii se recomandă identificarea şi înlăturarea componentelor sezoniere. Această lucrare...

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

This paper approaches some main objectives of the analysis of trends in discrete time series. A major aspect of this analysis is to identify a mathematical model that describes the persistent long-term movement of the studied variable. The model could reveal some important characteristics of the...

The qualitative and quantitative investigation of the curricular documents that regulate high school education (the model of the graduate of compulsory and high school education, the plan - framework and the curricula) reveals that the concept of “critical thinking” is used constantly by...