Do 1,2-ethanediol and 1,2-dihydroxybenzene present intramolecular hydrogen bond? A study of the intramolecular hydrogen bond (IHB) in 1,2-ethanediol and 1,2-dihydroxybenzene (catechol) was carried out using the QTAIM theory. Atomic and bond properties defined within this theory were calculated for different donor–acceptor distances, Hd⋯Oa, in both molecules, and different H–Oa–C–C dihedral angles for 1,2-dihydroxybenzene, optimising the […]

This paper presents instructional software for analysing complex networks and visualising algorithms using spectral graph theory. The system was written in the Java programming language and can run as a standalone Java application or a Java applet. A genuine system, such as a web or social network, or an Internet infrastructure network, is often referred […]

Identical twins were assumed to share the majority of their characteristics. Dermatoglyphics is the scientific study of fingerprints (from ancient Greek derma=skin, glyph=carving). The ridges and groves on the palms and soles are distinct and are influenced by DNA. Between the 10th and 17th weeks of pregnancy, palmar and finger dermatoglyphics arise, and their morphology […]

Objectives: Nigeria has a significant conventional and heavy oil resource base. Despite the fact that the bulk of conventional oil reserves have been produced since independence, heavy oil reserves have gone unexplored due to low primary production recovery and, as a result, worries about economic viability under the current budgetary framework. This chapter investigates the […]

Soybean is well-designed to be a main crop and a vital source of nutrition for both humans and animals. The current study was carried out to distinguish between different soybean genotypes based on morpho-physiological parameters and SSR genetic markers. Data for various morpho-physiological variables were collected from experiments carried out in the field using the […]

Dams are among the oldest hydro-engineering structures on the planet. They’re built to prevent flooding and protect land, property, people, and cattle. Dam designers must understand uplift pressure and hydraulic gradient since they have an impact on the dam’s stability. Dam stability relates to the dam’s ability to withstand sliding, overturning, and maximum stresses (tension […]

The purpose of this study was to look at the moderating effect of demographic characteristics on the use of mobile phone technology by undergraduate public university students in Nairobi, Kenya. The purpose of the study was to see if demographic features had a moderating effect on undergraduate university students’ use of mobile phone technology. The […]

Because of its enormous contribution as a vegetable oil and protein in the human diet, soybean is considered an important crop. Nonetheless, because to the usual occurrence of drought-related stress, its output has been exaggeratedly reduced. In this study, a total of 12 SSR molecular markers were used to screen 53 soybean genotypes in order […]

The goal of this study is to examine parameter estimation for penalised regression and penalised logistic regression on high-dimensional data using the lasso, elastic net, adaptive lasso, and adaptive elastic net methods. In two linked variables consisting of dependent and independent variables, parameter estimation of the multiple linear regression model is a significant difficulty. Ordinary […]

The findings of an investigation into hydrogen saturation during corrosion of aluminium alloys with eight different alloying processes are given. In a somewhat warm climate, the tests were carried out for four years with supplementary watering with chloride solutions. It has been demonstrated that high hydrogen saturation of alloys occurs during corrosion. The kind of […]