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Uncommon multivariate statistical methods for environmental studies: A review
(Elsevier, 2015-05)
In this paper we describe the characteristics and the applications of the multivariate methods for spectroscopic and chromatographic techniques independent component analysis (ICA) and two-dimensional correlation spectroscopy ...
Tm3+ and Tm3+-Ho3+ doped fluorogermanate glasses for S-band amplifiers
(2005-07-15)
Two series of glasses with composition (mol%) 70PbGeO3- 15PbF2-15CdF2, the first one with different Tm 3+ contents (0.2, 0.4, 0.6 and 0.8 mol%) and the second one with 0.2 mol% Tm3+ and different Ho3+ contents (0.1, 0.5, ...
Tm3+ and Tm3+-Ho3+ doped fluorogermanate glasses for S-band amplifiers
(2005-07-15)
Two series of glasses with composition (mol%) 70PbGeO3- 15PbF2-15CdF2, the first one with different Tm 3+ contents (0.2, 0.4, 0.6 and 0.8 mol%) and the second one with 0.2 mol% Tm3+ and different Ho3+ contents (0.1, 0.5, ...
Thermal, spectroscopic and in vitro biological studies of the lanthanum complex of naproxen
(2016-11-20)
Solid-state [La(Nap)3(H2O)], in which Nap is naproxen have been synthesized. Thermogravimetry (TG), differential thermal analysis (DTA), differential scanning calorimetry (DSC), powder X-ray diffractometry (XRD), elemental ...
Screening Brazilian commercial gasoline quality by hydrogen nuclear magnetic resonance spectroscopic fingerprintings and pattern-recognition multivariate chemometric analysis
(Elsevier B.V., 2010-06-30)
The identification of gasoline adulteration by organic solvents is not an easy task, because compounds that constitute the solvents are already in gasoline composition. In this work, the combination of Hydrogen Nuclear ...
Spectroscopic analysis of tremendous-outburst-nova candidates
(SPRINGER SCIENCE, 2005)