Then we considered that all developing countries should receive a first discount based on their Gross National Income (GNI) per capita, because the GNI per capita provides an approximation of potential government revenue, and therefore of potential government ability to purchase and distribute or subsidize medicines.
We employed a local density approximation (LDA) potential and the linear combination of atomic orbitals (LCAO).
The local density approximation (LDA) potential was used for the calculations.
The applications of fixed point theorems are remarkable in diverse disciplines of mathematics, statistics, engineering and economics in dealing with the problems arising in approximation theory, potential theory, game theory, theory of differential equations, theory of integral equations and others (see [20, 30, 31]).
The applications of the fixed point theorems are remarkable in diverse disciplines of mathematics, statistics, engineering, and economics in dealing with the problems arising in approximation theory, potential theory, game theory, theory of differential equations, theory of integral equations, and others (see [14, 15, 19, 20]).
If the structural properties of the receptor site are known (for example, there is crystallographic data) then techniques involving approximations of potential functions can be applied to estimate or at least compare binding affinities of various ligands [1].
Therefore, all approximations (and potential inaccuracies) due to the clinical reconstruction method which may affect the accuracy of patient images will be replicated in the reconstructed images of the calibration phantom.
This chapter presents a unified physical picture of wide band-gap II VI and III V DMS such as ZnO, ZnS, ZnSe, ZnTe, and GaN on the basis of the state-of-the-art ab initio electronic structure calculation done by using the Korringa Kohn Rostoker coherent potential approximation and local density approximation (KKR CPA LDA) and the self-interaction corrected LDA (SIC-LDA) to go beyond the LDA.
Based on ab initio electronic structure calculations by self-interaction-corrected local-density-approximation (SIC-LDA) with the Korringa Kohn Rostoker coherent potential approximation (KKR-CPA), we propose a materials design for high efficiency photovoltaic solar cells (PVSCs).
Effective exchange interactions (Jij) between magnetic ions in CuAlO2-based dilute magnetic semiconductors (DMS) are investigated by the Korringa Kohn Rostoker method combined with the coherent potential approximation within the local density approximation.
