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A matrix-free Chimera approach based on Dirichlet–Dirichlet coupling for domain composition purposes
(Pergamon-Elsevier Science Ltd, 2020-06)
A novel approach using an algebraic-based Chimera type domain composition method in the context of the finite element method for non-matching overlapping unstructured grids is proposed in this work. The scheme is based on ...
Tackling the Peak Overlap Issue in NMR Metabolomics Studies: 1D Projected Correlation Traces from Statistical Correlation Analysis on Nontilted 2D 1 H NMR J-Resolved Spectra
(American Chemical Society, 2019-05)
The identification of metabolites in complex biological matrices is a challenging task in 1D 1 H-NMR-based metabolomics studies. Statistical total correlation spectroscopy (STOCSY) has emerged for aiding the structural ...
Feeding ecology of juvenile marine fish in a shallow coastal lagoon of southeastern MexicoFeeding ecology of juvenile marine fish in shallow coastal waters of southeastern Mexico
(Pontificia Universidad Católica de Valparaíso, 2017)
Nuclear matrix protein Matrin 3 regulates alterna tive splicing and forms overlapping regulatory networks with PTB
(Nature Publishing Group, 2015-01)
Matrin3 is an RNA‐ and DNA‐binding nuclear matrix protein found to be associated with neural and muscular degenerative diseases. A number of possible functions of Matrin3 have been suggested, but no widespread role in RNA ...
Direct analysis of benzo[a]pyrene metabolites with strong overlapping in both the spectral and lifetime domains
(Elsevier Science, 2018-03)
The ultimate goal of the present study is to develop screening methodology for the urine analysis of metabolites of polycyclic aromatic hydrocarbons. The investigated approach is based on surface matrix fluorescence ...
DISTINÇÃO ENTRE TEXTURA SPINIFEX E ARRANJOS DE OLlVINA METAMÓRFICADISTINÇÃO ENTRE TEXTURA SPINIFEX E ARRANJOS DE OLlVINA METAMÓRFICA
(Sociedade Brasileira de Geologia, 2018)
Chemometric strategies for enhancing the chromatographic methodologies with second-order data analysis of compounds when peaks are overlapped
(Elsevier Science, 2011-01)
This overview covers the different chemometric strategies linked to chromatographic methodologies that have been used and presented in the recent literature to cope with problems related to incomplete separation, the ...
On second-order calibration based on multivariate curve resolution in the presence of highly overlapped profiles
(Elsevier Science, 2020-02)
Multivariate curve resolution has been applied to both simulated and experimental data sets where high or even complete overlapping occurs between component profiles in one data mode. It is shown that rotational ambiguity ...
Enantiomeric analysis of overlapped chromatographic profiles in the presence of interferences. Determination of ibuprofen in a pharmaceutical formulation containing homatropine
(Elsevier Science, 2016-05)
In this work, we studied the combination of chemometric methods with chromatographic separations as a strategy applied to the analysis of enantiomers when complete enantioseparation is difficult or requires long analysis ...