Having survived the «death of rhetoric» (R. BARTHES 1985: 115), metaphor has become the centre of intensive research by philosophers of language and linguists in the twentieth century. Nowadays it is widely accepted that metaphor is not reducible to «a sort of happy extra trick with words» (I. A. RICHARDS [1936] 1964: 90), but is rather said to be a fundamental principle of linguistic creativit...

network expansion studies normally offer new power lines, new substations or expansion of existing substations. they are generally proposed based on technical requirements, but financial restrictions are not considered. because of financial restrictions, ranking of network expansion plans is required. in this paper an algorithm for such ranking, based on technical and financial view points and ...