نتایج جستجو برای: electron conformational genetic algorithm method
تعداد نتایج: 2965498 فیلتر نتایج به سال:
In practice, obtaining the global optimum for the economic dispatch {bf (ED)}problem with ramp rate limits and prohibited operating zones is presents difficulties. This paper presents a new andefficient method for solving the economic dispatch problem with non-smooth cost functions using aFuzzy Adaptive Genetic Algorithm (FAGA). The proposed algorithm deals with the issue ofcontrolling the ex...
Optimisation of stacking sequence for composite plates under slamming impact loads using genetic algorithm method is studied in this paper. For this purpose, slamming load is assumed to have a uniform distribution with a triangular-pulse type of intensity function. In order to perform optimisation based on the genetic algorithm method, a special code is written in MATLAB software environment. T...
under an intensive competitive environment, the construction industry is facing pressure to meet the higher customer expectations under a tighter budget. on the other hand, construction is one of the main sectors generating greenhouse gases. according to published statistics, construction industry is one of the most important resources of greenhouse emissions in the world. therefore, based on t...
Conformational analysis by electron paramagnetic resonance study is naturally limited to free radicals. Very interesting information on these molecules is given by e.p.r., and with short-lived radicals e.p.r. is often the only method for conformational analysis. Then, one needs a complementary hypothesis of theoretical origin. For monoradicals, it can be theoretically and experimentally verifie...
Building a protein model from the initial three-dimensional electron-density distribution (density map) is an important task in X-ray crystallography. This problem is computationally challenging because proteins are extremely flexible. The algorithm ConfMatch is a global real-space fitting procedure in torsion-angle space. It solves this 'map-interpretation' problem by matching a detailed confo...
In mountainous basins, snow water equivalent is usually used to evaluate water resources related to snow. In this research, based on the observed data, the snow depth and its water equivalent was studied through application of non-linear regression, artificial neural network as well as optimization of network's parameters with genetic algorithm. To this end, the estimated values by artificial n...
This paper reports a computational method, the quantized elastic deformational model, that can reliably describe the conformational flexibility of a protein in the absence of the amino acid sequence and atomic coordinates. The essence of this method lies in the fact that, in modeling the functionally important conformational changes such as domain movements, it is possible to abandon the tradit...
location-allocation is a combinatorial optimization problem, and is defined as non deterministic polynomial hard (np) hard optimization. therefore, solution of such a problem should be shifted from exact to heuristic or meta heuristic due to the complexity of the problem. locating medical centers and allocating injuries of an earthquake to them has high importance in earthquake disaster managem...
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