The procedure starts with an unconstrained abundance estimation a ̂ UC which is progressively refined in a given number of iterations.
The intervention was progressively refined in a series of qualitative evaluations that comprised focus groups, interviews, a consensus survey and conference, and a field-testing phase.
Subsequently, the control point mesh will be progressively refined for further revision until satisfactory results are achieved.
However, even simpler cognitive functions such as selective and visual spatial attention functions are thought to be progressively refined during late childhood and adolescence [ 15– 17].
Comparisons between different degree profiles in terms of convergence behaviour as well as asymptotic behaviour are made, and the selection of the best degree profiles can be progressively refined.
Using dedicated experiments, the models were progressively refined until it was possible not just to explain the experimental data but predict the VS system behaviour.
For NC crows, it has been suggested that geographic variation in the shape of their pandanus tools (see above) is due to cumulative evolution [ 33, 34], where basic tool designs were progressively refined over time, but evidence for material cultures is still lacking [ 35].
The agro-eco- logical survey of Zimbabwe was completed and mapped at 1 1 000 000 in the nineteen-fifties, and has been progressively refined and improved to the present "natural regions and farming areas" which is an essential tool for the government strategic planning of agricultural policy for Zimbabwe.
In order to refine the results further, the control point mesh is progressively refined.
Published: October 4, 2012 Since the original derivation of mouse embryonic stem cells (ESCs) in 1981 (Evans and Kaufman, 1981; Martin, 1981), culture conditions for sustaining pluripotency ex vivo have been progressively refined.
Relatively few fMRI studies have investigated attention control functions, despite the fact that attention control is also progressively refined throughout late childhood and adolescence [ 1, 17, 62].
