Today diesel engines are used worldwide for various applications and very importantly in
transportation. Hydrocarbons are the most widespread precursors among carbon sources …

The present work describes a solution for the effective use of the hazardous particulate
matter (diesel soot) from the internal combustion engines (ICEs) as a potential material …

This paper proposes a novel surrogate method of classification of breath sound signals for
auscultation through the principal component analysis (PCA), extracting the features of a …

The work reported in this article introduces the novel concept of phase portrait-based
recurrence network (RN) analysis in the digital auscultation of expiratory wheeze (ES) and …

A first report of unveiling the fractality and fractal nature of severe acute respiratory
syndrome coronavirus (SARS CoV-2) responsible for the pandemic disease widely known …

The allotropes of carbon nanomaterials such as carbon nanotubes (CNTs) and
nanoparticles (CNPs) have emerged as a thrust area of research during the last decade …

The contamination of water by hazardous industrial discharges and harmful bacteria has
evolved into a pressing concern, inflicting considerable harm on both the environment and …

The study of galaxies and superclusters is a major field of interest of astrophysicists. With the
development of modern advanced telescopes and data acquisition systems, scientists could …

The article presents a developed gradient-pixel method of fractal analysis and results of
multifractal characterization of nanostructured materials with a high proportion of non …

Photoacoustic technique has emerged as a powerful tool for nondestructive evaluation and
characterization. The high signal to noise ratio, sensitivity, and the least quantity of sample …