Comecon tackles the energy crisis

The Energy Crisis in Supercomputing

38 Computer P u b l i s h e d b y t h e I E E E C o m p u t e r S o c i e t y puters too unreliable for application scientists to use. Unfortunately, building exotic cooling facilities can cost as much as the supercomputer itself, and operating and maintaining the facilities costs even more. As “The Energy-Efficient Green Destiny” sidebar details, the low-power supercomputer that we developed w...

New economic geography meets Comecon

We analyse the internal spatial wage and employment structures of the Czech Republic, Hungary, Poland, Slovakia and Slovenia, using regional data for 1996–2000. A new economic geography model predicts wage gradients and specialization patterns that are smoothly related to the regions’ relative market access. As an alternative, we formulate a ‘Comecon hypothesis’, according to which wages and se...

MINING: EPA Tackles Fracking

APP causes an energy crisis

In This Issue In This Issue RB pockets the cell cycle idely used cancer therapies inflict collateral damage on normal dividing cells. But now Lohez et al. (page 67) find a way to distinguish normally cycling cells from cancer cells using actin inhibitors that cause an RB-dependent cell cycle arrest. High levels of actin inhibitors prevent cell cleavage and thus lead to a doubling of cellular DN...

the caspian sea s role in energy supply to china

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