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709 articles for “Engineering”
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Artificial Intelligence for the Art and Science of Separation: Optimizing Chemical Systems
Abstract: Chemical separation processes play a critical role across chemical manufacturing, energy production, pharmaceuticals, and environmental remediation, yet they remain among the most energy-intensive operations in modern industry. Recent advancements in artificial intelligence (AI) offer transformative opportunities to significantly improve the efficiency, selectivity, and sustainability of these systems by leveraging computational power and data-driven insight. This article reviews the emerging integration of machine learning, data-driven modeling, and advanced optimization algorithms with …
Published in International Journal of Chemical Separation Technology · Vol. 11, Issue 2, 2025 · pp. 1–7 Read article
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The Future of Radar Antenna Design: A Study
Abstract: Radar antennas are the critical interface between the electronic heart of a radar system and theelectromagnetic waves that probe the environment, acting as the system's "eyes and ears." Theirdesign is a multi-faceted engineering challenge, inherently balancing often-conflictingrequirements to optimize performance across incredibly diverse applications – from long-rangesurveillance and air traffic control to autonomous vehicle sensing and precise weatherforecasting. This abstract introduces the fundamental principles and intricate considerationsgoverning radar antenna design, …
Published in International Journal of Digital Communication and Analog Signals · Vol. 11, Issue 2, 2025 · pp. 43–51 Read article
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Industrial Biotechnology in Waste-to-Value Processes: Innovations in Bioconversion
Abstract: Industrial biotechnology has emerged as a pivotal field in addressing global environmental challenges, particularly in the context of waste management. Waste-to-value processes, which utilize bioconversion techniques, have gained significant attention as they provide sustainable pathways to convert waste materials into valuable bioproducts. These processes harness microbial metabolism, enzymatic reactions, and biotechnological advancements to transform organic waste into useful products such as biofuels, bioplastics, chemicals, and other high- value biochemicals. This …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 11, Issue 2, 2025 · pp. 1–5 Read article
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Mathematical and statistical analysis of operational data from transportation systems that impact the final result of greenhouse gas emissions and other atmospheric pollutants
Abstract: Abstract The main objective of this study is to identify which mathematical and statistical models are used to forecast greenhouse gas emissions and other atmospheric pollutants from transportation systems. The research demonstrates how mathematical and statistical tools are used to identify and anticipate future scenarios from an environmental perspective, thus contributing to better solutions for mitigating increased emissions. The research concludes that mathematical and statistical models can more accurately anticipate …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 11, Issue 2, 2025 · pp. 14–18 Read article
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ANALYTICAL STUDY ON THE DYNAMIC BEHAVIOR OF RC HIGH-RISE BUILDINGS WITH STAGGERED OPENINGS IN SHEAR WALLS
Abstract: ABSTRACT - This research investigates the seismic performance of a 15-storey reinforced concrete building with varying shear wall configurations, focusing on the effects of vertical and staggered openings. The study compares three models: one with solid shear walls, one with vertical openings, and one with staggered openings. Using ETABS V21 software and performing the analysis in Seismic Zone IV under the Response Spectrum Method (IS 1893:2016), the results show that …
Published in International Journal of Construction Engineering and Planning · Vol. 11, Issue 2, 2025 · pp. 35–50 Read article
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Investigation of Seismic Pounding Effect on Symmetric 10 Storey Reinforced Concrete Buildings Using SAP2000
Abstract: ABSTRACT Earthquakes have historically been responsible for significant structural failures, often resulting in substantial economic losses and endangering human lives. One notable failure mechanism observed during seismic activity is seismic pounding, which occurs when adjacent buildings collide due to insufficient separation gaps. This phenomenon is particularly concerning in densely populated urban areas where space constraints often prevent the provision of adequate clearances between structures. Such impacts can lead to severe …
Published in International Journal of Structural Engineering and Analysis · Vol. 11, Issue 2, 2025 · pp. 32–42 Read article
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REVITALIZATION OF WATER SUPPLY AND SANITATION IN NIGERIA THROUGH EFFECTIVE GOVERNANCE AND POLICIES
Abstract: ABSTRACT Effective governance and policies play a vital role and essential pathway in the revitalization of water supply and sanitation in Nigeria. Access to safe water and adequate sanitation remains a critical challenge in Nigeria, undermining public health and socio-economic development. This study aims to explore how politics and governance can be harnessed not as barriers but as catalysts for revitalizing Nigeria’s water and sanitation sector. It investigates the role …
Published in International Journal of Water Resources Engineering · Vol. 11, Issue 2, 2025 · pp. 38–52 Read article
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Seismic Wisdom in Stone: Structural Logic of Indian Temple Architecture
Abstract: Indian temple architecture has long been admired for its aesthetic perfection, ritual symbolism, and constructional ingenuity. Less celebrated – but equally remarkable – is its inherent seismic wisdom. Drawing upon textual canons (Vāstu Vidyā), geometric discipline (square and mandala-based layouts), and refined masonry craft, historic temples across India exhibit a suite of architectural and structural features that collectively enhance earthquake performance. This paper synthesizes evidence from classical treatises and modern …
Published in International Journal of Architectural Heritage · Vol. 8, Issue 2, 2025 · pp. 14–20 Read article
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Pyramids of Egypt
Abstract: The Egyptian pyramids, notably those at Giza, are iconic icons of ancient civilisation and architecture. The Egyptian pyramids’ construction, religious purpose, and legacy are examined in this article via historical, cultural, and technological lenses. It traces the development of pyramid architecture from stepped to smooth-sided marvels in the Old Kingdom, particularly under the Fourth Dynasty. Archaeological and scholarly perspectives examine the pyramids’ royal tomb role, alignment with celestial bodies, and …
Published in International Journal of Architectural Heritage · Vol. 8, Issue 2, 2025 · pp. 21–30 Read article
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Study of Recyclable Thermoset Polymers Using Dynamic Covalent Bonds
Abstract: Thermoset polymers are widely used in advanced engineering applications due to their excellent mechanical strength, thermal resistance, and chemical stability. However, their permanent three-dimensional cross-linked networks make them traditionally non-recyclable, contributing significantly to polymer waste and environmental challenges. In recent years, dynamic covalent chemistry (DCC) has emerged as a transformative approach for designing recyclable thermoset materials by incorporating reversible and exchangeable bonds within their structure. This project focuses on the …
Published in International Journal of Energetic Materials · Vol. 11, Issue 2, 2025 · pp. 1–10 Read article
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Cloud Computing-Based Software Testing
Abstract: For decades, the software testing laboratory was a bottleneck – a physical anchor holding back the velocity of digital innovation. Testers grappled with environment provisioning delays, infrastructure costs, and the ultimate frustration: lacking the muscle to simulate true production-level scale. The paradigm shift towards cloud computing has revolutionized software deployment and scalability, yet it introduces unique complexities for ensuring application quality and reliability. Traditional testing methodologies, often monolithic and resource-intensive, …
Published in International Journal of Software Computing and Testing · Vol. 11, Issue 2, 2025 · pp. 18–26 Read article
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Comprehensive Manufacturing Processes, Chemical Syntheses, and Mass Balance Analyses for Ten Essential Fungicides in Agrochemical Production
Abstract: This research paper presents a detailed examination of the manufacturing processes for ten key fungicides used in agrochemical applications: Amisulbrom, Azoxystrobin, Benzovindiflupyr, Bixafen, Boscalid, Carboxin, Carpropamid, Cyazofamid, Cyclobutrifluram, and Cyflufenamid. For each fungicide, the synthesis pathways are outlined, including step-by-step chemical reactions, basic chemistry, reactant stoichiometries, and mass calculations based on a standardized production scale of 1000 kg of the final product. Mass balances are provided to account for inputs …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 11, Issue 2, 2026 · pp. 1–21 Read article
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A look at friction stir processing for making better surface properties
Abstract: Abstract Friction stir processing is a surface properties modification method consequential from friction stir welding. The process uses a non-consumable tool made up of tool steel material. The tool pin and shoulder plunged in the surface of the base material plates and it mover along the predetermined path. The frictional heat stimulates the plastic deformation during the process & enhances the dynamic recrystallization. The process represents an advanced approach that …
Published in International Journal of Manufacturing and Materials Processing · Vol. 11, Issue 2, 2025 · pp. 41–47 Read article
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Performance Evaluation of 45kW Low Temperature Proton Exchange Membrane Fuel Cell System Using Simulation Techniques
Abstract: AbstractThe Low-Temperature Proton Exchange Membrane Fuel Cell (LT-PEMFC) has gained prominence as a promising solution for clean and efficient energy generation, particularly in the automotive industry, where stringent emission norms and sustainability goals are driving innovation. LT-PEMFC systems offer several inherent advantages, including high energy conversion efficiency, low operational temperature, rapid start-up capability, and compatibility with hydrogen as a renewable fuel source. These characteristics make them attractive for commercial vehicle …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 11, Issue 2, 2025 · pp. 25–39 Read article
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Aluminum Alloy as Sacrificial Anode for Corrosion Protection: A Review
Abstract: Aluminum sacrificial anodes are widely used for cathodic protection in marine, offshore, and energy applications due to their light weight, high current efficiency, and favorable electrochemical potential. Pure aluminum, however, rapidly passivates in seawater, reducing protective performance. Alloying with elements, such as zinc, indium, gallium, tin, and bismuth, improves activation, ensures uniform dissolution, and stabilizes long-term behavior. This review examines the influence of alloying elements on electrochemical performance, microstructure, and …
Published in International Journal of Metallurgy and Alloys · Vol. 11, Issue 2, 2025 · pp. 1–13 Read article
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Coupled Dynamics in Fluid-Structure Interaction Systems: A Review of Analytical and Computational Models
Abstract: Abstract: Fluid-Structure Interaction (FSI) systems embody the complex, coupled behavior between deformable or flexible structures and surrounding fluid flows. This interaction is inherently nonlinear and dynamic, posing significant challenges in modelling, simulation, and analysis. Understanding and accurately predicting the behavior of FSI systems is critical across a broad spectrum of engineering applications, including aerospace structures undergoing aeroelastic effects, underwater vehicles interacting with fluid currents, biomedical devices, such as heart valves …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 11, Issue 2, 2025 · pp. 1–5 Read article
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SaaS Multi-Model Integration: A Comprehensive Student Companion
Abstract: The “SaaS Multi-Model Integration” paper addresses the challenges faced by students in accessing timely, personalized, and cost-effective academic assistance. Individual large language model chatbots excel in specific areas – academic reasoning, mathematical problem-solving, or general queries – but their fragmented nature forces students to subscribe to multiple services, leading to wasted time, money, and effort, particularly during urgent academic needs. This paper consolidates the strengths of widely used large language …
Published in International Journal of Software Computing and Testing · Vol. 11, Issue 2, 2025 · pp. 10–17 Read article
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Solar Powered Motion-Activated Camera Based Surveillance System
Abstract: This study presents the design and installation of a solar-powered motion-activated camera aimed at enhancing security while promoting energy efficiency and sustainability. Using a PIR sensor, the system activates only upon detecting motion, reducing unnecessary power usage and data storage. It operates using solar energy, making it suitable for remote areas. With the help of a photovoltaic panel and a rechargeable battery, the system runs only on solar energy, ensuring …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 11, Issue 2, 2025 · pp. 12–19 Read article
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Nanotechnology: Revolutionizing the World of Sensors
Abstract: Sensors are ubiquitous in modern society, playing critical roles in fields ranging fromenvironmental monitoring and healthcare diagnostics to industrial automation and food safety.However, traditional sensor technologies often face limitations in response time, sensitivity, andspecificity, hindering their effectiveness in applications demanding rapid and precise detection.Nanotechnology offers a powerful toolbox to overcome these challenges, enabling thedevelopment of advanced sensors with unprecedented performance. This article explores thetransformative impact of nanotechnology on sensor technology, …
Published in International Journal of Applied Nanotechnology · Vol. 11, Issue 2, 2025 Read article
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Design of Experiments for Vibration Monitoring of Rotating Machinery
Abstract: The valuable resources are rotating technology. In industrial applications, several machines are essential to the effective operation of any system. This article describes the engineering process for developing designs for analyzing variation and the optimization of condition monitoring by the impacts of vibration parameters using Taguchi processes to improve the quality of manufactured items. Crucial spinning equipment is included in the experiment to maximize the vibration frequency reactivity. Using Minitab …
Published in International Journal of Mechanics and Design · Vol. 11, Issue 1, 2025 · pp. 27–41 Read article