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Worldwide Journal of Physics
ISSN 3006-0486 · THE LUMINARY LEARNING INSTITUTE (SMC-PRIVATE) LIMITED · 53 artikel di indeks
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STUDY OF ASTROPHYSICAL NUCLEAR REACTIONS AND THEIR ROLE IN STELLAR EVOLUTION
Astrophysical nuclear reactions are fundamental to the life cycle of stars and the chemical evolution of the universe. This study investigates the critical nuclear processes occurring within stellar environments, including the proton-proton chain, the CNO cycle, the triple-alpha process, and…
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STUDY OF FLUID DYNAMICS IN BIOLOGICAL SYSTEMS, INCLUDING BLOOD FLOW, RESPIRATION, AND AQUATIC LOCOMOTION
The study of fluid dynamics within biological systems plays a pivotal role in understanding how organisms sustain life through the movement of fluids such as blood, air, and water. This research investigates the complex flow behaviors observed in three key domains: cardiovascular circulation…
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DEVELOPMENT OF ADVANCED TURBULENCE MODELS FOR BETTER PREDICTION OF TURBULENT FLOWS
Turbulence remains one of the most challenging phenomena in fluid mechanics, characterized by chaotic, multiscale, and three dimensional fluctuations in velocity, pressure, and vorticity. Accurate prediction of turbulent flows is crucial across engineering applications, from aerospace and…
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THERMODYNAMIC MODELING AND ANALYSIS OF CLIMATE CHANGE AND EARTH SYSTEMS
Background: Climate change is fundamentally a thermodynamic phenomenon, driven by imbalances in the Earth’s energy budget and amplified by feedback processes within the atmosphere, hydrosphere, cryosphere, and biosphere. Understanding climate dynamics from a thermodynamic perspective enables the…
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OPTICAL COHERENCE TOMOGRAPHY (OCT) FOR MEDICAL DIAGNOSTICS AND MATERIAL CHARACTERIZATION
Background: Optical Coherence Tomography (OCT) is a non-invasive imaging modality that enables high-resolution, cross-sectional visualization of internal structures in biological tissues and engineered materials. Initially developed for ophthalmology, OCT has expanded into diverse domains…
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STUDIES OF NEUTRINO OSCILLATIONS, NEUTRINO LESS DOUBLE-BETA DECAY, AND THEIR IMPLICATIONS FOR PARTICLE PHYSICS AND COSMOLOGY
Background: Neutrinos are among the most enigmatic particles in the Standard Model, playing a pivotal role in our understanding of fundamental physics and cosmology. The discovery of neutrino oscillations established that neutrinos possess non-zero mass, challenging the original Standard Model…
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DEVELOPMENT OF NANOSCALE OPTICAL DEVICES FOR DATA COMMUNICATION AND SENSING
Background: The exponential growth of data-driven technologies and the proliferation of high-speed communication systems have necessitated the development of compact, high-performance optical devices. Nanoscale optical devices offer transformative potential by enabling ultrafast data transmission…
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STUDY OF THE PROPERTIES AND APPLICATIONS OF NANOMATERIALS, INCLUDING NANOTUBES, NANOWIRES, AND GRAPHENE
Nanomaterials have emerged as a transformative class of materials with exceptional physical, chemical, and mechanical properties that arise from their nanoscale dimensions and high surface-to-volume ratios. Among the most extensively studied nanostructures are carbon nanotubes (CNTs), nanowires…
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QUANTUM ENTANGLEMENT AND ITS APPLICATIONS IN QUANTUM CRYPTOGRAPHY AND COMPUTING
Quantum entanglement, one of the most intriguing phenomena in quantum mechanics, forms the cornerstone of emerging technologies in quantum information science. It describes the non-classical correlations between spatially separated particles, whereby the measurement outcome of one particle…
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STUDY OF THE BEHAVIOR OF ATOMS AND MOLECULES THROUGH MOLECULAR DYNAMICS SIMULATIONS
Molecular dynamics (MD) simulations provide a powerful computational framework for investigating the fundamental behavior of atoms and molecules over time by numerically solving Newton’s equations of motion for many particle systems. This study employs MD techniques to analyze structural…
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DEVELOPMENT OF ALGORITHMS AND SIMULATIONS FOR QUANTUM COMPUTERS AND THEIR POTENTIAL APPLICATIONS IN SOLVING QUANTUM PROBLEMS
Quantum computing has emerged as a transformative paradigm capable of solving complex computational problems that are intractable for classical computers. Central to the advancement of this technology is the development of efficient quantum algorithms and high fidelity simulations that enable the…
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APPLICATIONS IN CHEMICAL ENGINEERING, OIL AND GAS, AND ENVIRONMENTAL PROCESSES
Background: The intersection of chemical engineering with oil and gas operations and environmental processes has created opportunities for innovative, sustainable solutions to address global energy demands and ecological challenges. As industrial processes become increasingly complex, the…
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INVESTIGATIONS INTO THE NATURE OF DARK MATTER AND ITS POTENTIAL INTERACTIONS WITH OTHER PARTICLES
Background: Despite constituting approximately 27% of the total mass-energy content of the universe, the fundamental nature of dark matter remains one of the most pressing mysteries in modern physics. While its gravitational effects are well-documented—from galaxy rotation curves to cosmic…
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DEVELOPMENT OF NOVEL HEAT ENGINES AND ENERGY CONVERSION SYSTEMS, INCLUDING ADVANCED GAS AND STEAM TURBINES
The development of novel heat engines and energy conversion systems, encompassing advanced gas and steam turbines, represents a critical frontier in the pursuit of sustainable and efficient energy solutions. This abstract provides an overview of the ongoing efforts to innovate and improve heat…
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FURTHER STUDY OF THE HIGGS BOSON PROPERTIES, SUCH AS ITS COUPLINGS AND POTENTIAL DEVIATIONS FROM THE STANDARD MODEL PREDICTIONS
The study of the Higgs boson, a fundamental particle of the Standard Model of particle physics, continues to be a focal point of scientific inquiry. This abstract highlights ongoing research aimed at unraveling the Higgs boson's properties, particularly its couplings to other particles and its…
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RESEARCH ON QUANTUM MATERIALS EXHIBITING NOVEL QUANTUM PHENOMENA, SUCH AS QUANTUM CRITICALITY AND NON-FERMI LIQUID BEHAVIOR
Quantum materials represent a class of systems whose properties are governed by strong electron correlations, topological effects, and quantum fluctuations. Among the most intriguing phenomena exhibited by these materials are quantum criticality—the continuous phase transition at absolute zero…
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STUDY OF RADIOACTIVE DECAY IN ENVIRONMENTAL AND HEALTH CONTEXTS
Radioactive decay is a fundamental physical process with wide-reaching implications for environmental safety and public health. This study explores the impact of naturally occurring and anthropogenic radioactive isotopes, such as uranium-238, thorium-232, and cesium-137, in various ecological…
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STUDY OF NUCLEAR SHELL STRUCTURE AND MAGIC NUMBERS
The nuclear shell model has been instrumental in explaining the stability patterns observed in atomic nuclei, particularly through the concept of magic numbers. These numbers, corresponding to fully filled proton or neutron shells, are associated with enhanced nuclear stability, reduced…
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SUPERCONDUCTIVITY: UNDERSTANDING ZERO RESISTANCE
Superconductivity, a phenomenon discovered over a century ago, continues to captivate scientists and engineers alike due to its remarkable property of zero electrical resistance. This article provides an in-depth exploration of superconductivity, covering its historical background, theoretical…
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THE SEARCH FOR A THEORY OF EVERYTHING
The quest for a Theory of Everything (TOE) has been a central pursuit in theoretical physics for decades, aiming to unify the fundamental forces of nature into a single comprehensive framework. This article provides an overview of the historical development, current approaches, and challenges in…