present one only those objects have been retained which were most easily interpreted by the greatest number of children. Some objects which might seem to be very familiar to adults had to be rejected. For instance, an anchor which was easily recognised by boys presented difficulties to girls and had to be discarded. The objects retained are either easy to interpret or else capable of a varied i...

The purpose of this study is to look into post-Greimasian semiotics and investigate how this tensive model can be applied to Rustam and Sohrab in Ferdowsi’s Shahnameh and its translation by Arnold. The tensive model, considering the two dimensions of intensity and extent, investigates meaning formation and production. Accordingly, this research intends to analyze the semiotic ...

We describe the general concept, system architecture, hardware and the rst behavioral abilities of Arnold, a mobile autonomous service robot with a robot arm with seven degrees of freedom and a dual stereo camera head. Arnold is anthropomorphic for better adaptation to typical human environments and to allow for human-like behavioral strategies in solving complex tasks. Arnold was designed for ...

In this article, we prove the existence of Arnold diffusion for an interesting specific system – discrete nonlinear Schrödinger equation. The proof is for the 5-dimensional case with or without resonance. In higher dimensions, the problem is open. Progresses are made by establishing a complete set of Melnikov-Arnold integrals in higher and infinite dimensions. The openness lies at the concrete ...

Abstract: Arnold transformation is applied widely in digital image encryption because of its periodicity. But if its periodicity is used in the course of image decryption, it will waste lots of time. So this paper offers a new antiArnold transformation algorithm. The algorithm gets anti-Arnold transformation by solving equation groups. The application of Arnold transformation from square image ...

It is well-known that the dynamics of the Arnold circle map is phase-locked in regions of the parameter space called Arnold tongues. If the map is invertible, the only possible dynamics is either quasiperiodic motion, or phase-locked behavior with a unique attracting periodic orbit. Under the influence of quasiperiodic forcing the dynamics of the map changes dramatically. Inside the Arnold tong...