Research on early speech production has often argued that children’s representations start out being holistic. They receive more phonological feature specifications in the course of development. In this talk, we will briefly review the arguments from early production for underspecified representations, and subsequently focus on two sets of perception studies, which both confirm the underspecifi...

Era informaţiei cuprinde, în general, trei mari perioade [1]: societatea informaţională, societatea cunoaşterii şi societatea conştiinţei. În istoria României pot fi desprinse câteva etape ale erei informaţiei: O etapă premergătoare, între anii 1940-1965, în care Tudor Tănăsescu a creat şcoala româ-nească de electronică [2], Victor Toma a creat primul calculator electronic românesc cu tuburi el...

muhammad ibn hamed isfahani more popularly known as imad ad-din al-isfahani was a persian historian, scholar, and rhetorician. he left a valuable anthology of arabic poetry to accompany his many historical works. and worked as a man of letters during the zengid and ayyubid period. he was born in isfahan in the year 1125, and studied at the nizamiyya school in baghdad. he graduated into the bure...

Many applications of various self-adjoint differential equations, whose solutions are complex, are produced Arfken, 1985; Gandarias, 2011; and Delkhosh, 2011 . In this work we propose a method for the solving some self-adjoint equations with variable change in problem, and then we obtain a analytical solutions. Because this solution, an exact analytical solution can be provided to us, we benefi...