Experimental results obtained in different laboratories world‐wide by researchers using
surface‐enhanced Raman scattering (SERS) can differ significantly. We, an international …

In today's era of increased food consumption, consumers have become more demanding in
terms of safety and the quality of products they consume. As a result, food authorities are …

Principal component analysis of a data matrix extracts the dominant patterns in the matrix in
terms of a complementary set of score and loading plots. It is the responsibility of the data …

This review represents a detailed discussion of the multivariate methods used in the
examination of forensic exhibits; their advantages, disadvantages, and efficiency are …

Much of group and organization research is constrained by either limited sample sizes
and/or nascent theoretical development. Wold developed the partial least squares (PLS) …

Introduction Herbal medicines (HM) and their preparations have been widely used for
hundreds of years all over the world. However, they have not been officially recognised due …

The stingless bees are one of the most diverse, attractive, fascinating, conspicuous and
useful of all the insect groups of the tropical world. This is a formidable and contentious …

Near-infrared (NIR) spectroscopy involves the spectral region of 12 500− 4000 cm− 1 (800−
2500 nm). This is the region where bands due to electronic transitions as well as those due …

Despite significant effort, cancer still remains a leading cause of death worldwide. In order to
reduce its burden, the development and improvement of noninvasive strategies for early …

A comparative study of Box–Behnken, central composite, and Doehlert matrix was
performed on the adsorption of Pb (II) by Robinia tree leaves in a batch system. As a case …