plato in theory of philosopher-king believes that all of the members of ideal city-state, whether ruler or citizens, will attain happiness if the philosopher is the ruler. but there are paradoxes in the theory and the bases of the happiness are unstable too. in other words, plato in his theory presents hierarchical dualities (intelligible/visible world, episteme/ doxa,true/ untrue or shadow, …)...

The mobile ambient paradigm of mobile computations is very expressive and allows various embeddings into it of other models of computations such as Turing machine, the λ-calculus, and the π-calculus. In this paper we demonstrate that we have a closer relationship between mobile ambients and the π-calculus. We present an embedding of pure mobile ambients into a fragment of the π-calculus, namely...

Recent historians have rehabilitated King Duarte of Portugal, previously maligned and neglected, as an astute ruler and philosopher. There is still a tendency, however, to view Duarte as a depressive or a hypochondriac, due to his own description of his melancholy in his advice book, the Loyal Counselor. This paper reassesses Duarte's writings, drawing on key approaches in the history of medici...

Literally, ”cyclotomy” signifies ”division of the circle”. The Greek geometers were taught to divide the circle into N equal parts, with ruler and compass, for N of the form 2, 23, 25, and 215. Euler’s discovery of the relations between trigonometric and exponential functions reduced the problem of the division of the circle to the resolution of equations of the form X = 1. Gauss, at 19, receiv...

Ruler of the Plane is a set of games illustrating concepts from combinatorial and computational geometry. The games are based on the art gallery problem, ham-sandwich cuts, the Voronoi game, and geometric network connectivity problems like the Euclidean minimum spanning tree and traveling salesperson problem. 1998 ACM Subject Classification F.2.2 [Nonnumerical Algorithms and Problems] Geometric...

According to Christian studies, we have been accompanied by the sin of Adam and Eva from very beginning, it influences our being.  Psychology strengthens all last ones in terms science discusses that committed an ancestor, or trauma, is genetically heired us settles down subconsciousness.  Research on transferring intergenerational trauma has originated studies families survived durin...