Sentence examples for extensive spectral from inspiring English sources

The structure of the synthesized molecules was confirmed on the basis of physical data and extensive spectral studies.

Structure elucidation was achieved on the basis of chemical evidence and extensive spectral studies, using routine 1D- and 2D-NMR spectroscopy.

NMR data were collected starting in 1991 and a solution remained elusive, in part due to extensive spectral overlap in both the 1H and 13C spectra.

Developing countries, such as India, have extensive spectral differences of topographical, hydrological, meteorological, geomorphological, hydro-geological, and geological conditions (Kumar et al. 2015; Ahamed et al. 2013; Singh et al. 2014a, b).

Trams et al. (1999) reported the presence of a silicate feature around a carbon-star in an observation with limited spectral range, but with a more extensive spectral range it was later shown that the 'emission feature' was really a lack of molecular absorption (Speck et al., 2006).

Extensive spectral measurements of the internal wall pressure fluctuations, pipe wall acceleration, and external acoustic radiation due to the disturbance of a fully developed turbulent air flow in a pipe by 90° radiused bends, 45° and 90° mitred bends, and butterfly and gate valves are presented.

These extensive spectral-broadening interactions are described in a Hamiltonian that contains an angular dependence of (3cos2 θ − 1)/2, where θ is the angle between the static magnetic field and the internuclear vector responsible for the interactions.

While equivalent methods are not available in metabolomics, metabolite databases such as the Human Metabolome Database(9) or Metlin(10) provide extensive mass spectral libraries, including MS/MS data, which constitute important tools for metabolite identification.

And even though our theoretical derivations make extensive use of spectral methods for time series, we provide both time domain and frequency domain interpretations of the relevant scores, so researchers who strongly prefer one method over the other could apply them without abandoning their favourite estimation techniques.

The ROESY correlations indicated that the relative configuration of 2 was the same as that of 1. Besides, other parts of 2 were identical to those of 1 as supported by detailed analysis of extensive 2D NMR spectral data of 2 (Fig. 2).

The extensive database of spectral signatures that was acquired for this work represented the departure point for a field study aiming at the identification of the components of a variety of plastic artifacts in the collections of Architecture and Design and Contemporary Art of the Art Institute di Chicago.