Since most of the energy in sunlight and artificial light is in the visible range of electromagnetic radiation, a solar cell absorber should be efficient in absorbing radiation at those wavelengths.
The aggregate of atoms that emit the gamma radiation of precise frequency may be called the emitter clock; the group of atoms that absorb this radiation is the absorber clock.
The compressed raw gas is processed in admixture with a liquid hydrocarbon, called lean oil, in an absorber column, where heavier components in the gas are absorbed in the lean oil.
One way is to use arrays of fans to pass air in large volumes through cleverly contrived surfaces along which an absorbing fluid flows.An alternative approach is to use the ocean as your absorber.
As Nobelist Chris Sims has noted, that's an extraordinarily powerful shock absorber.
Mr Sims, in a 2002 paper, says the option of using inflation to repay debt is a valuable fiscal-shock absorber that over time may be less expensive than the risk, or fact, of default.This can be seen starkly by comparing Britain with Spain (see chart).
Then the absorber is processed to release the CO2, allowing the device to go back to work and the CO2 to be disposed of.Dr Lackner's version uses layers of Teflon or paper covered with a resin that absorbs carbon dioxide when dry and gives it up when moist.
But some of them are ending up with the consumer who is taking on the role of shock absorber of last resort.
But being a risk absorber is more difficult in a world where fair-value accounting requires many long-term investors to recognise falling prices, and where high leverage can force even patient investors to liquidate positions.
Pemex, Mexico's state oil company, also tussled with Repsol, in which it has a stake, pushing the reluctant Spanish firm to accept in principle a $5 billion compensation offer for its YPF stake.Despite these hiccups, Latin America has acted as a shock absorber during Spain's slump.
Low inflation may help consumers in good times, but higher inflation is a useful shock absorber when recession strikes.Sources"Is the British economy supply constrained II?
