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Recent Applications of First- and Second-Order Multivariate Calibration to Analytical Chemistry
(Aoac Int, 2014-01)
This report reviews recent literature on the application of multivariate calibration techniques to both first- and second-order data, aimed at the analytical determination of analytes of interest or sample properties in a ...
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 ...
Correlation analysis of energy indicators for sustainable development using multivariate statistical technique
(Sao Paulo: ABEN, 2007, 2014)
Multivariate analysis of combined GPS/GLONASS point positioning performance in Brazilian regions under different ionospheric conditions
(2019-06-01)
The development of Global Navigation Satellite Systems (GNSS) was a revolution in activities related to positioning. Currently, GLONASS (Global'naya Navigatsionnaya Sputnikovaya Sistema) and GPS (Global Positioning System) ...
Land use temporal analysis through clustering techniques on satellite image time series
(IEEE Geoscience and Remote Sensing Society - GRSSCanadian Remote Sensing Society / Société canadienne de télédétection - CRSS-SCTQuébec City, 2014-07)
Satellite images time series have been used to study land surface, such as identification of forest, water, urban areas, as well as for meteorological applications. However, for knowledge discovery in large remote sensing ...
Multivariate curve resolution applied to kinetic-spectroscopic data matrices: Dye determination in foods by means of enzymatic oxidation
(Elsevier Science, 2017-07)
In this work, the combination of chemometric techniques with kinetic-spectroscopic data allowed quantifying two dyes (tartrazine and carminic acid) in complex matrices as mustard, ketchup, asparagus soup powder, pumpkin ...
Use of multivariate analysis techniques for the characterization of analytical results for the determination of the mineral composition of kale
(2010)
This paper describes the determination and evaluation of the mineral composition (calcium, magnesium, iron, manganese and zinc) of kale (Brassica oleracea L. var. acephala DC.) grown in soils within four cities in Bahia ...
Detection and quantification of adulterants in honey by LIBS
(2020-05-01)
The present work proposes methods for detection and quantification of honey adulterants using laser-induced breakdown spectroscopy (LIBS). The sample set consisted of 6 pure honey from different botanical sources, 2 sweetener ...