During past thirty years, several models for non-linear undo models have been presented, but almost none solves undoing and redoing actions in environments, where multiple history buffers are involved and when there are causal dependencies among separate actions. This thesis focuses on developing a new model, which allows a user to select any action from any history buffer. The key part of the model is a smart command design and undo manager, which searches for dependencies and offers possible solutions to the user. The results are presented in the context of the DaemonX framework.

Czech Republic has been always traditional industrial country and the importance of its industry will not diminish, even in spite of the growing share of services on GDP. The goal of this thesis is therefore to analyze strong and weak points of Czech manufacturing and its particular sectors. Measuring various indicators of macroeconomic competitiveness, the results for the Czech Republic have revealed relatively low labour costs, at least in comparison with the EU average, but this comparative advantage can be depleted over time. The challenge for the Czech manufacturing is thus to pass over to upper levels of production with higher margins and higher value added. The thesis is also dealing with different points of view on the topic of industrial policy and the role of government in this policy. The thesis introduces two strategical documents as well, Europe 2020 strategy published by the European Commission and Back on Top strategy published by Czech Ministry of Industry and Trade.

This work describes a special kind of story about the journey there and back again or journey to gain experience. The nature of this narrative is given by the presence of several key points: the existence of primary and secondary world, wandering throughout secondary world, the transformation of a hero and a reader, homecoming. Presented definition of the story is the starting point from which are being searched connections with the professional disciplines of social work and ethics. In social work the diagram of these trips back and forth presents acquiring an expertise in various scientific fields. For plane of ethics it is particularly significant credibility of the moment from this journey back and forth when the story of the hero and the reader becomes a good (or bad) story positive or negative.