The IPCC has estimated that the positive radioactive forcing due to the release of NO2 from aircraft could be of similar magnitude or smaller than the effect of CO2 release from aircraft.
The listing shows the variable "diff" being calculated on line 6, which we can re-evaluate by supplying the "diff" expression to print as 'print no1 - no2'.
Through a large number of computation, the range in cracking residual rigidity of deep beams are given for convenience to estimate the cracking in experiment and engineering practice.
The blast, which has been estimated at the equivalent of around 15 megatons of TNT is widely thought to have been caused by a meteor a few tens of metres across exploding in mid-air.
However, there is one exceptional dump, which does represent a very large part of the site's total history of consumption and for which an estimate of quantity has been produced.
It is currently estimated that at least 2, 000 are dead and missing after Friday's earthquake unleashed a vicious tsunami that swept Japan's northern Pacific coast.