This is the reason why, to describe the dynamics of these systems, it is necessary to introduce methods of analysis different from the traditional ones usually based on assumptions of linearity and stationarity of the analyzed time series.
Forecasts by the Treasury, the International Monetary Fund and the Paris-based OECD, all pointed to a recession after the vote, based on assumptions of steeply declining consumer spending and business investment.
They are studies based on assumptions of what the costs conceivably might be.
Instead, predictions are usually based on assumptions of level performance and constant costs.
Estimates of their size -- between 10 and 50 kilometers (6-30 miles) across -- are based on assumptions of their reflectivity.
Among individual stocks, the sharpest losses were among technology and computer-related companies with high valuations based on assumptions of booming future profits.
A transfer model was developed to analyse and predict experimental results based on assumptions of film condensation and film evaporation.
These scenarios are based on assumptions of the life similarity concept and knowledge about terrestrial life in extreme environments.
The UN estimated that the global population will reach 8.3bn in 2030, 9.7bn in 2015 and 11.2bn by 2100 – based on assumptions of future fertility rates.
MP3 encoding reduces the size of a CD audio file by discarding certain sounds based on assumptions of what the ear is least likely to miss.
