Analytical methodology to elemental quantification of weathered terrestrial analogues to meteorites using a portable Laser Induced Breakdown Spectroscopy (LIBS) instrument and Partial Least Squares (PLS) as multivariate calibration technique

The Near Infrared Spectroscopy (NIRS) is an analytical technique based on the interaction of electromagnetic radiation in the wavelength range 780-2500 nm and matter.

obtained, multivariate curve resolution – alternating least squares (MCR-ALS) can be used to resolve the species present in a sample to obtain the spectra and the

Government policy varies between nations and this guidance sets out the need for balanced decision-making about ways of working, and the ongoing safety considerations

This study opted for a quantitative methodology and in particular for content analysis to carry out the systematic examination of the number of videos published on the home page

quantitative and qualitative techniques, only the data of the quantitative analysis is presented to predict the variable dependence on Internet and conceptual

We evaluated the performance of Partial Least Squares Regression (PLS) models to predict crude protein (CP), neutral detergent fibre (NDF), acid detergent fibre (ADF) and

In the present work, in the determination carried out using the traditional methodology, the influence of the type of food according to the medium used was not significant, although

50 The goal is to help people to reach an optimum level in the dimensions of psychological well- being: environmental mastery, personal growth, purpose in life,