Vitiligo is a common disorder of skin pigmentation. White spots of the skin are due to loss of melanocytes production (1). Multiple causes have been indicated for this issue by the researchers’ with the autoimmunity as the major one (2). The definitive treatment has not been provided so far. Over the past centuries, plants found in the natural habitat of Iran have thus played an important role ...

The paper presents a reconstruction of the automatic poetry generation system realized in Italy in 1961 by Nanni Balestrini to compose the poem Tape Mark I. The major goal of the paper is to provide a critical comparison between the high-level approach that seems to be suggested by the poet, and the low-level combinatorial algorithm that was actually implemented. This comparison allows to asses...

surrealism is a literary school originating in europe, which found its way into the literature of other nations ,including arabic literature and thus having an impact on them. egypt is one of the world's leading arab nations in fiction. egyptian writers’ familiarity with european literature opened a new gate for the literary currents. naguib mahfouz, the great egyptian writer and nobel prize wi...