G. I. Raab, A. G. Raab, Ufa State Aviation Technical University, Ufa, Russia V. G. Shibakov, Kazan Federal University, Kazan, Russia The paper is devoted to the analysis of such an important factor as deformation behavior in the simple shear conditions. It is shown that non-monotonous character of material plastic flow exerts significant influence on the intensity of initial structure refinemen...

As the penetration of software into safety-critical systems progresses, accidents and incidents involving software in such systems will inevitably become more frequent. Identifying lessons from these occurrences and applying them to existing and future systems is essential if these incidents are to be prevented in the future. Unfortunately, investigative agencies do not have the resources to fu...

1.1 The tragic events on 11 September 2001 in the United States had a direct, devastating and immediate impact on civil aviation. There are indications that the industry will recover from the crisis subsequent to 11 September in the not too distant future, although may be slower than originally expected. While acknowledging the impact of these events, the study will concentrate on the longer-te...

We use data on air passenger travel expenditures per passenger as well as statistical analysis of the air traffic lost for the two-year aftermath of the September 11, 2001, attacks to estimate direct demand losses for air transportation services. These are used along with a national input-output model to assess the full costs of these losses. Depending on assumptions made, the full losses to th...