Fruitfulnes of contemporary companies rests on new business model development, elimination of communication obstacles, simplification of industrial processes, possibilities of responding in real-time and above all meeting the floating custom needs. Quite a number of company activities and...

A propose for this article is to present information on the emergence of the knowledge field of sociology of work and labor studies in Portugal. The period of 1974-1984 produced an interesting bibliography in the fields of social stratification, labor conflicts and social history. However, and...

Besides the theoretical approach, the paper also includes an research conducted with students of the Faculty of Jornalism and Communication at the University of Bucarest. The main objective of this research was to determine the extent to which the media fiction (television series for youth)...

After years of euphoric dissoluteness, art system faces today a state of uneasiness and insecurity, which is caused by acceptance of a compromise between autonomy of human creativity and economic materiality. As a result, its critic role get lost. Moreover, art system risks to become an alien...

According to Katz [6] some of the basic notions of probability existed in ancient civilizations. In The Talmud and in Roman calculations of annuities there is some evidence of this. However, no record of numerical probability calculations exists. Hald [5], Bernstein [1] and Katz [6] agree that...

Abraham Maslow’s theory of hierarchical needs has been employed by a large variety of conceptual frameworks. The theory can also offer additional insights to the research field which investigates the relationship between income and reported happiness levels. The incorporation of needs...

We show that the problem of evaluating infinite sequences (or streams) of utilities by a unique utility (or social welfare function) can be stated in terms of fuzzy subsets of the set of infinite utility sequences. For each stream, its evaluation can be viewed as its degree of membership to the...

This article examines the initiatives of European Union in the field of the democracy promotion from a historical and political perspective. The analysis covers: the theoretical framework; the EU democracy promotion strategies in post-communist countries; the debates over the liberal reforms and...

The number of House seats won by the president's party at midterm elections is well explained by three pre-determined or exogenous variables: (1) the number of House seats won by the in-party at the previous on-year election, (2) the vote margin of the in-party's candidate at the previous...