Contemporary Industrial Architecture in Bulgaria

Industrial architecture in Bulgaria is undergoing a uniquely difficult period of development. A tremendous amount has been built in the past fifty years, greatly expanding the nation's industrial capacity. The requirements placed on industry by the new free market economy, however, are quite different from those posed by the previous centrally planned economy.What is the current condition of Bulgarian industrial architecture, what problems is it going through, and what developmental trends

A Methodology for the Utilization of Existing Industrial Sites

An enormous industrial potential was built up in Bulgaria under the protection of a centrally planned economy. This strong foundation needs now to be developed to its full potential as the country enters the free market. Our research determines which of the existing industrial assets can be utilized to meet today's needs, and under what conditions and in what ways they might be utilized

Neutrino Condensate as Origin of Dark Energy

We propose a new solution to the origin of dark energy. We suggest that it was created dynamically from the condensate of a singlet neutrino at a late epoch of the early Universe through its effective self interaction. This singlet neutrino is also the Dirac partner of one of the three observed neutrinos, hence dark energy is related to neutrino mass. The onset of this condensate formation in the early Universe is also related to matter density and offers an explanation of the coincidence problem of why dark energy (70%) and total matter (30%) are comparable at the present time. We demonstrate this idea in a model of neutrino mass with (right-handed) singlet neutrinos and a singlet scalar.Comment: 5 pages, no figure