Maria K. Koleva, Associate Professor in the Institute of Catalysis, Bulgarian Academy of Sciences, Sofia, Bulgaria since 2007. In the recent decade the main interest is focused on the systematic development of the theory of boundedness. The approach sets the leading role of the principle of boundedness for the hierarchical self-organization of matter, energy and information. The hypothesis of boundedness consists of 1) a mild assumption of boundedness on the local (spatial and temporal) accumulation of matter/energy at any level of matter organization and 2) boundedness of the rate of exchange of such an accumulation with the environment. Exclusive property of the proposed approach is the intelligent-like way of self-sustaining the functionality of the multi-layer hierarchy by means of governing the intra- and inter-level homeostasis through rules that are organized in semantic-like manner. The major results of the approach have been reported at a talk given at Niels Bohr Institute in 2009.