C We have created a diagnostic system for the US Navy to use in the analysis of the “running health” of helicopter rotor systems. Although our system is not yet deployed for real-time in-flight diagnosis, we have successfully analyzed the data sets of actual helicopter rotor failures supplied by the US Navy. We discuss both critical techniques supporting the design of our stochastic diagnostic ...

Abstract Literature review indicates that an effective and good teacher has an important role in students' performances and their success. Pivotal roles of teachers may affect students’ attitudes and motivations to language learning. Improving the field of foreign language teaching and learning without improving the qualities of EFL teachers seems impossible. This attempt, at first hand, requir...

Abstract Literature review indicates that an effective and good teacher has an important role in students' performances and their success. Pivotal roles of teachers may affect students’ attitudes and motivations to language learning. Improving the field of foreign language teaching and learning without improving the qualities of EFL teachers seems impossible. This attempt, at first hand, requir...

The present study was aimed at examining concerns about the social effects of EFL learning, a challenging area of research which has not been discussed sufficiently. It tried to investigate the relationship between EFL learning and national identity. In addition, attempt was made to find a relationship between language motivation types and national identity. Furthermore, the role of two demogra...

After describing the belief that speech is special, empirical and theoretical research is reviewed undermining the tenets of this belief. A new framework is presented as a theoretical framework for language learning. Central to this framework is the natural ease of multimodal perception, particularly the value of visible speech. The value of synthetic talking heads is described along with their...

Justification Logic is the study of a family of logics used to reason about justified true belief. Dynamic Epistemic Logic is the study of a family of logics obtained by adding various kinds of communication to the language of multi-modal logic, yielding languages for reasoning about communication and true belief. This paper is a first-step in merging these two areas, in that it brings the most...

Justification Logic is the study of a family of logics used to reason about justified true belief. Dynamic Epistemic Logic is the study of a family of logics obtained by adding various kinds of communication to the language of multi-modal logic, yielding languages for reasoning about communication and true belief. This paper is a first-step in merging these two areas, in that it brings the most...