Another forecast for fossil fuel reserves based on historical data and versatile scenarios estimated the peak for oil extraction to be in the year 2015, the time horizon for maximum extraction of natural gas in 2035 and for coal in 2052 [24].
The robustness, α ^, of intervention q, with performance requirement Cm, is the maximum horizon of uncertainty, α, up to which the maximum aggregate prevalence, C t), for all realizations of the uncertain coefficients u in the info-gap model U, does not exceed the critical value, Cm.
Density of fine and very fine roots decreased in deeper soil horizons from a maximum value of 97 roots·dm− 2 in the surface horizons.
A loamy sand soil collected from the top layer (A-horizon) to a maximum depth of 20 cm of grass-covered field located at the area of Pszczyna, Upper Silesia, in southern Poland (49°59′48′′N, 18°55′14′′E) was used.
Today, horizons of knowledge are broader.
The nonlinear long range predictive control algorithm provides a substantial array of tuning knobs, viz: minimum costing horizon (N1), maximum costing horizon (N2), control costing horizon (Nu), control weighting.
We determined the time horizon as the maximum time of the intended follow-up after SpA (four years prospective).
A maximum planning horizon of 50 years was considered in the analysis, while the discount rate has three values 0.02, 0.04, and 0.06.
A time horizon of 3 years approximates the maximum follow-up period of ESRD patients The difference in GFR decline found in the trial was not caused by differences in other risk factors for decline in renal function (like underlying disease or proteinuria level).
