全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Vinícius V. Cruz , Freddy F. Guimarães
来源:[J].Química Nova(IF 0.737), 2013, Vol.36 (2), pp.267-271DOAJ
摘要:Potential energy and dipole moment curves for the HCl molecule were computed. Calculations were performed at different levels of theory (DFT, MRCI). Spectroscopic properties are reported and compared with experimental data, for validating the theoretical ...
作者:Vinícius V. Cruz , Freddy F. Guimarães
来源:[J].Química Nova, 2013, Vol.36 (2), pp.267-271DOAJ
摘要:Potential energy and dipole moment curves for the HCl molecule were computed. Calculations were performed at different levels of theory (DFT, MRCI). Spectroscopic properties are reported and compared with experimental data, for validating the theoretical approaches. Interaction o...
作者:Diego M. Souza , Beata E. Madari , Freddy F. Guimarães
来源:[J].Química Nova, 2012, Vol.35 (9), pp.1738-1745DOAJ
摘要:In this paper studies based on Multilayer Perception Artificial Neural Network and Least Square Support Vector Machine (LS-SVM) techniques are applied to determine of the concentration of Soil Organic Matter (SOM). Performances of the techniques are compared. SOM concentrations a...
作者:Diego M. Souza , Beata E. Madari , Freddy F. Guimarães
来源:[J].Quím. Nova, 2012, Vol.35 (9), pp.1738-1745SciELO
摘要:In this paper studies based on Multilayer Perception Artificial Neural Network and Least Square Support Vector Machine (LS-SVM) techniques are applied to determine of the concentration of Soil Organic Matter (SOM). Performances of the techniques are compared. SOM concentrations a...

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