Editorial Intelligence and the Reuters Institute for the Study of Journalism will shortly co-publish a report entitled The Power of the Commentariat, which takes the first detailed look at the relationship - both tangible, or as Donald Rumsfeld would say, "known unknown" influence of comment over political direction.
Some unknown influence must settle the orbits and make them persist for billions of years, Sargent says.
These cities house many migrant entrepreneurs who exert a big, but often unknown, influence on the urban economy.
Therefore, the blue line is the sum of the natural ozone fluctuations and the unknown influence of the random noise on the ozone time series.
Moreover, the system inputs are assumed to be random white noises, modeling all the various and unknown influences on the system, either environmental or operational.
But as anticipating or quantifying such influences seems impossible, a lower bound of uncertainty is suggested, respecting that unknown influences might increase deviation of model results and reality by more than the assessed uncertainty and to an unspecifiable extent.
Since existence of negative skin impedances is unlikely, such individual cases might be rather attributed to inaccurate fixing of the electrode in the donor chamber before or after clamping the skin into the diffusion cells or other unknown influencing parameters.
This allows to determine the total activity within the lesions by drawing an oversized volume of interest (VOI) around the imaged target, avoiding the unknown influence of the partial volume effect.
One can compare the situation with that in humans, who are similarly prone to tumours with increasing age and in whom tumourogenesis is certainly hastened by known and unknown influences (as indicated by the incidences of cancer in different countries).
And then still other factors, some known and some doubtless yet unknown, influence weight outcomes in ways we are just beginning to appreciate.
