2016 already puts its mark on the economic map of Europe. CEPS Essay No. 22/8 January 2016

The start of 2016 brought highly symbolic changes to the trade policy map of Europe between the EU- and Russian-led blocs, as the EU’s Deep and Comprehensive Free Trade Area (DCFTA) with Ukraine entered into force provisionally, while Russia moved in precisely the opposite direction by scrapping its free trade agreement with Ukraine. However the ongoing changes go far wider and deeper. The energy sector and major industries see disengagement between Ukraine and Russia, and Russia’s share in Ukrainian trade is falling substantially. New transport corridors with China may offer synergies with trade opportunities for all three DCFTA states, with Georgia first in line. Visa liberalisation for the entire DCFTA space is now firmly in prospect. Divergent macroeconomic trends between a recovering eurozone and recession in Russia will accentuate the changes in trade structures. A better organisation of the pan-European economic space is surely desirable, but prospects for links between the EU and the Eurasian Economic Union remain problematic.

Structure and chemistry of TECHNO encrustations

Using as a starting point the results giving 'traditional' growth rates as determined by the decrease of radioelements (part I) and the hypothesis of rapid formation, the different mineralogical, structure and chemical characteristics of the sample have been studied to try to understand the possible mode of formation of this encrustation. A rapid formation would account for (1) the very peculiar structure of the sample composed of oriented botryoids and the bundle-like structure of the outermost oxide layer; (2) the fact that this sample represents a substitution of a preexisting hyaloclastite; (3) the different chemical gradients, mainly iron, thorium and uranium; (4) the fact that this sample which cannot have been maintained at the sediment-water interface by bioturbation is not covered by a great thickness of sediments. On the other hand, an unsolved problem remains: Why different radionuclides used for dating give growth rates of the same order of magnitude and different 'exposition ages'.

Mark Messner, UM Football, vs Iowa, 1987

Messner pressures Iowa quarterback Hartlieb.