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Research Article | Volume: 1, Issue: 1 Published Date: June 13, 2025 A Review of Quantum Entanglement and Spiritual Implications: Exploring the Universe's FateAuthor(s): Belay Sitotaw Goshu Abstract: The exploration of quantum entanglement and its spiritual implications bridges two profound realms: the scientific and spiritual. Quantum entanglement reveals a mysterious interconnectedness where particles remain linked across vast distances, challenging classical notions of separateness. This concept mirrors spiritual teachings, such as the oneness described in Hindu Advaita Vedanta, indigenous traditions, and Buddhist philosophies. These traditions emphasize a unified existence, where every being is interconnected, echoing the non-locality found in quantum mechanics. |
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Research Article | Volume: 1, Issue: 1 Published Date: June 12, 2025 Mathematical Modeling of Vibrational Modes in Polygonal Musical Instruments: A Comparative Analysis of Triangular and Square GeometriesAuthor(s): Belay Sitotaw Goshu Abstract: The vibrational properties of musical instruments, such as triangular and square geometries, significantly influence their timbre, yet computational models require validation to ensure accuracy in predicting natural frequencies and mode shapes. This study aimed to validate mathematical models of triangular (side length 0.2 m) and square (side length 0.15 m) musical instruments, both with a perimeter of 0.6 m, using finite element analysis (FEA), and to compare their acoustic characteristics. FEA was implemented via the Euler-Bernoulli beam equation, with convergence analysis (N = 50, 100, 200) and analytical comparisons ensuring model accuracy. Material properties included a Young?s modulus of 200 GPa, density of 7850 kg/m?, and rod radius of 0.005 m. |
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Research Article | Volume: 1, Issue: 1 Published Date: June 12, 2025 Geopolitical Analysis: The Ukraine WarAuthor(s): Maria Del Carmen Diaz Naranjo Abstract: The contemporary conflict in Ukraine has emerged not merely as a regional military engagement, but as a transformative event that reshapes the global geopolitical order. Central to the analysis is the graphical visualization of the tripolar balance-an interplay among the United States, Russia, and China-that forms the nucleus of evolving international relations in the context of the Ukraine war. |
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Research Article | Volume: 1, Issue: 1 Published Date: May 31, 2025 AI-Driven Brain-Computer Interface Motorcycle for Fully Paralyzed Users: A Sustainable and Adaptive Mobility SolutionAuthor(s): Mahmoud Labib Abstract: This research presents a novel AI-driven Brain-Computer Interface (BCI) motorcycle designed to empower individuals with total paralysis by enabling hands-free, mind-controlled navigation. Utilizing non-invasive EEG signal acquisition at 500 Hz, a convolutional neural network (CNN) with 92.7% classification accuracy, and a photovoltaic-electric hybrid power system yielding 35 km range, this prototype offers an adaptive, eco-friendly, and scalable mobility solution. Validated through simulations (Unity 3D, 91.2% navigation success) and physical prototyping (400 ms latency), the system aligns with UN Sustainable Development Goals (SDGs) 7, 10, and 11, addressing accessibility and sustainability challenges. |
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Research Article | Volume: 1, Issue: 1 Published Date: May 30, 2025 A New Paradigm for the Hearing TheoryAuthor(s): Jan Myjkowski Abstract: The first part of the paper provides a general overview of the paradigm for the hearing theory. Attention was drawn to the need for creating a new paradigm and to the problems with its acceptance. It is necessary to supply good documentary evidence for the big change between the old, recognised paradigm and the new one, based on new assumptions, new science and solid evidence. The second part briefly describes, in bullet points, the most important problems of Bekesy's travelling wave theory which either have not been explained or described incorrectly. |
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Research Articl | Volume: 1, Issue: 1 Published Date: May 30, 2025 Tech-Driven Healthcare Using Al: Innovations Transforming Patient Care and Medical PracticeAuthor(s): Soren Falkner Abstract: The landscape of healthcare is undergoing a profound transformation driven by rapid advancements in technology. This paper explores the pivotal role of emerging innovations in reshaping both patient care delivery and medical practice. From artificial intelligence and machine learning augmenting diagnostic capabilities to the proliferation of telehealth and wearable devices enabling remote patient monitoring, technology is fostering more personalized, efficient, and accessible healthcare systems. |
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Research Article | Volume: 1, Issue: 1 Published Date: May 25, 2025 Analysis of the Lane-Emden Equation in Stellar StructureAuthor(s): Diriba Gonfa Tolasa Abstract: In this paper, we present an analysis of the Lane-Emden equation applied to the study of polytropic stars. Numerical solutions obtained by the fourth-order Runge-Kutta method are explored, with a focus on understanding the relationships between polytropic indices and boundary values. The resulting boundary values and corresponding plots illustrate the sensitivity of stellar parameters to variations in polytropic indices. This work contributes to a deeper understanding of stellar evolution and stability. |
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Research Article | Volume: 1, Issue: 1 Published Date: May 25, 2025 Experimental Analysis of Vector Addition: Three Methods Graphical, Analytical, Experimental methodsAuthor(s): Diriba Gonfa Tolasa Abstract: This paper presents an experimental analysis of vector addition using three different methods: Graphical, analytical, and experimental. The results highlight the consistency across methods and provide insight into the practical applications of vector addition in physics. |
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Research Article | Volume: 1, Issue: 1 Published Date: May 23, 2025 Experimental Analysis of Planck?s ConstantAuthor(s): Diriba Gonfa Tolasa Abstract: This report details the experimental analysis of Planck?s constant, including an extensive literature review, methodology employed in the experiments, results obtained with their interpretations, and recommendations for future research. |
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Research Article | Volume: 1, Issue: 1 Published Date: May 22, 2025 Catalog of Friedmann Universe ModelsAuthor(s): Diriba Gonfa Tolasa Abstract: This thesis presents a comprehensive catalog of various Friedmann universe models. It details single and multiple component models, exploring their characteristics, evolution, and significance in cosmology. Through mathematical formulations and graphical representations, the dynamics of different universe configurations are analyzed, providing insights into the fundamental nature of the cosmos. |
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Research Article | Volume: 1, Issue: 1 Published Date: May 01, 2025 Analyzing the Rotational Curves of Spiral Galaxies: Implications for Dark Matter and Galactic DynamicsAuthor(s): Diriba Gonfa Tolasa Abstract: This study aims to analyze the rotational curves of spiral galaxies to deepen our understanding of their mass distributions and the implications of dark matter in galactic dynamics. We utilize advanced analysis techniques, including MCMC fitting of observational data from the Sloan Digital Sky Survey (SDSS) alongside Hα spectral data. We derive mathematical models to describe the dynamical behavior of these galaxies and validate them through systematic uncertainties in the observational data. Our analysis aims to clarify the contributions of baryonic and dark matter components, ultimately providing insights that can refine existing cosmological models. |
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Research Article | Volume: 1, Issue: 1 Published Date: April 30, 2025 Derivation of the Linearized Einstein Tensor in General RelativityAuthor(s): Diriba Gonfa Tolasa Abstract: The study of gravitational interactions through the framework of general relativity has led to profound insights into the nature of spacetime and gravity. This paper presents a comprehensive derivation of the linearized Einstein tensor, which is essential for analyzing weak gravitational fields. By expanding the metric tensor around the flat Minkowski metric, we derive the linearized Einstein equations, which serve as a foundation for understanding gravitational waves and cosmological perturbations. The implications of this work extend to various fields, including astrophysics and cosmology, where weak-field approximations are crucial. |
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Research Article | Volume: 1, Issue: 1 Published Date: April 28, 2025 Detecting Isolated Mass-Gap Black Holes Using Data-Driven ApproachesAuthor(s): Diriba Gonfa Tolasa Abstract: Isolated mass-gap black holes are a unique type of black hole that fall within a range of masses in which it can be difficult to identify a stellar mass. In this mass-range, both neutron stars and black holes exist these black holes being mass-gap black holes. Current scientific methods utilize statistical analysis to classify such mass-gap stellar masses as black hole, neutron star, etc., but this can be a long and time-consuming process. We propose a novel machine learning driven approach to identifying such objects within the mass-gap automatically using Hubble Space Telescope (HST) microlensing surveys. |
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Research Article | Volume: 1, Issue: 1 Published Date: March 27, 2025 Electric Vehicles Second Life BatteriesAuthor(s): Ogheneruru Emuaghworie Abstract: The second-life of batteries after their utilization in electric vehicles (EV) is in line with both the Waste System Mandate 2008/98/EC (EU, 2008) and the 2015 Round Economy activity plan of the European Commission (EC, 2015c). Regardless of the expanding interest in the theme, second use is not as of now utilized properly in any of the different waste orders. In this unique circumstance, the objective of the project is to investigate the arising need of second life use of EV batteries and to create and apply an adjusted strategy to dissect the supportability of such frameworks. |
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