Geomatics Techniques for Monitoring the Retreat of Coastal Sandy Systems: Somo Beach (Cantabrian Coast, Spain, 1875–2017)

Geomatics tools (historical cartography, photogrammetry, topography, and terrestrial laser scanning (TLS)) were used to examine the dynamics and evolution of a coastal sandy system over the last 142 years (1875–2017). The continuous beach–dune…

Mapping of Students’ Learning Progression Based on Mental Model in Magnetic Induction Concepts

The teacher has not been observing student learning progress in a learning process to its full potential. The mental processes that occur in pupils’ thinking are not assessed, and the notion being taught…

Investigation of Distribution of Mass and Energy in Closed Model of the Universe

In the closed cosmic model, the horizon distance and volume of the universe are calculated. For t tme, the cosmic horizon distance distribution increases continuously, but for t > tme, it decreases. However,…

Investigating the Distribution of Mass and Energy in Five General Cosmic Models

In the light of five general cosmic models that were constructed in a previous study, distributions of the universe horizon distance and volume were explored. Both distributions rise slowly until t 21.5444 Myr,…

The Effect of Alpha Oscillation Network Decoding on Driver Alertness

This research describes a novel way to employing artificial neural networks (ANNs) to improve transmission line protection. The suggested technique feeds four different neural network structures instantaneous voltages and currents on a transmission…

Recent Development of Intelligent Shunt Fault Classifier for Nigeria 33-kV Power Lines

This research describes a novel way to employing artificial neural networks (ANNs) to improve transmission line protection. The suggested technique feeds four different neural network structures instantaneous voltages and currents on a transmission…

Assessment of Prospective Physics Teachers’ Energy Literacy: A Recent Approach

Energy literacy, coupled with attempts to develop green energy solutions, is one of the keys to addressing the world’s current energy concerns. We need to know how well-informed citizens are on energy issues….

Study on the Complex Angle in Normed Spaces

In complex normed vector spaces, we consider a generalised angle. Its definition is the same as the Euclidean angle definition in real inner product spaces. It’s unsurprising that it produces complex values like…

B ∞ 1/T and Meissner Effect 1933 Re-explained by Gill’s Electronic Theory of Magnetism 1964

According to Gill’s electronic theory of magnetism, the Curie point is reached at a certain high temperature for a particular metal because the increased inter-atomic distance makes it impossible for some exposed electrons…

Recovery Heat Flux at Superfluid Helium Film Boiling on the Cylindrical Heaters in Different Conditions

A set of two equations is presented for determining the recovery heat flow density. The hydrostatic difference determines the pressure distribution in the liquid; the Laplace pressure jump on the vapor-liquid interface is…

Determination of Acousto-Optic Spatial Filters Diffracted Light at Zeroth-Order Using MATLAB Analysis

This paper uses MATLAB to present the fundamentals of acousto-optics, including theory and applications. The implementation details of any acousto-optics algorithm are inaccessible, and some software is employed to process acousto-optics filters. Our…

Study on Time-Dependent Absorption Theory of Three Light Pulses in a Ladder-Type Four-Level System

In ladder-type four-level systems, a time-dependent theory of the absorption of three light pulses of arbitrary duration is proposed. The pulses are in phase with the transitions they correspond to. The spectrum and…

The Impact of Crystal Growth Temperature on Zr Reach Crystalline Phase Formation in a Nuclear Waste Confinement Glass Ceramic

To contain radioactive waste, a variety of glass ceramics could be employed. Glasses containing radiation-resistant ceramics like zirconolites, pyrochlores, or pyroxenes are an example. The influence of crystal growth temperature on the development…

Determining the Bulk Modulus and Microhardness of Tetrahedral Semiconductors

A universal empirical formula for determining bulk modulus (B) and microhardness (H) was discovered using electronegativity and main quantum number of II-VI, III-V semiconductors. The following are the values of constant C1, which…

A Novel Approach to Improve the Quasi-Yagi Antenna Perfomances by Using an Ends-Fed Dipole Driver

Using the so-called ends-fed dipole radiator, we describe a novel way for increasing the performance of quasi-Yagi antennas. To showcase this principle, a cylindrical prototype running at 790 MHz is created and tested….

Determining the Model of Nuclear

The formation of all nuclei is thought to begin with the formation of a helium nucleus. All subsequent elements’ nuclei are made up of a chain of helium nuclei. They are both constrained…