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872 articles for “parameters”
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Prevalence and Risk Factors of Autoimmune Diseases Among Women in Punjab: A Hospital-Based Study
Abstract: Autoimmune diseases (ADs) are a major public health concern, disproportionately affecting women due to hormonal, genetic, and environmental influences. This hospital-based study investigated the prevalence and risk factors of ADs among women in Punjab, India. A total of 800 participants (680 cases, 120 controls) aged ≥18 years were enrolled. Inclusion criteria comprised confirmed AD diagnoses (per standard classification criteria), while exclusion criteria eliminated confounding conditions. Data on demographics, lifestyle, and …
Published in International Journal of Immunological Nursing · Vol. 11, Issue 2, 2025 · pp. 1–7 Read article
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Incorporation of Vernacular Architecture Principles in Contemporary School Design
Abstract: Traditional homes were more than just shelters; they were nurturing spaces that seamlessly integrated learning and growth within a familiar environment. With the advent of formal schooling, schools became secondary homes for children, emphasizing the need for educational spaces to evoke comfort, security, and belonging. This research explores the application of vernacular architecture in school buildings in Chennai, Tamil Nadu, where rapid urbanization has increased the demand for sustainable, climate-responsive …
Published in International Journal of Architecture and Infrastructure Planning · Vol. 11, Issue 2, 2025 · pp. 68–93 Read article
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A Comparative Study of Seasonal Variability and Photocatalytic Impact on Water Quality of the Ayad River, Rajasthan
Abstract: This study examines seasonal fluctuation in Ayad River water quality, Rajasthan, India and compares the performance of titanium dioxide (TiO2)-mediated photocatalytic treatment under natural sunlight irradiance. Ayad River is a critical source of freshwater for domestic, agricultural and environmental purposes, which is increasingly stressed by urban runoff, industrial effluent and seasonality. As a follow-up to the above, water samples of four important water sources- Thurmadar, Subhas Nagar Bridge (Ayad), Kanpur …
Published in International Journal of Green Chemistry · Vol. 11, Issue 2, 2025 · pp. 1–17 Read article
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The Potential of Petroleum Hydrocarbon Degradation in Loamy Soil Environment using Mint Leaf (Mentha Piperita)
Abstract: The investigation on the impact of locally sourced raw materials potential to enhanced remediation of crude oil contaminated soil environment using mint leaf (Mentha piperita) in powdered form was studied. experimental studies were conducted to examine the potential performance of both sun dried and room dried of the biostimulant used for the oil. The physicochemical properties of the crude oil, mint leaf in powder form and soil was determined as …
Published in International Journal of Environmental Chemistry · Vol. 11, Issue 2, 2025 · pp. 77–78 Read article
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IMPACT OF CLASSICAL BOUNDARY CONDITIONS ON BERNOULLI-EULER BEAM RESTING ON PASTERNAK FOUNDATION SUBJECTED TO CONCENTRATED MOVING LOAD WITH A DAMPING TERM
Abstract: Abstract The consequences of a uniform Bernoulli-Euler beam resting on a Pasternak foundation under the action of a focussed moving load with a damping term were investigated in this paper using the merely support, clamped-clamped, and clamped-free classical boundary conditions. The Laplace transform method, the extended finite integral transform, and Struble's asymptotic methodology were used to solve the governing equation after the Dirac delta function was expressed as a Fourier …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 11, Issue 2, 2025 · pp. 47–69 Read article
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Optimizing Die Life in Hot Forging: A Comprehensive Review of Improvement Methods
Abstract: Abstract: The wear investigation on die inserts utilized in the hot forging method to create a yoke type forging—an element that makes up passenger car steering systems—is presented in this paper. In order to provide a quick and accurate wear examination of the forging tools (of complex forms), the investigation used an innovative reverse scanning technique that eliminates the need to remove the tools from the producing unit. The study …
Published in International Journal of Computer Aided Manufacturing · Vol. 11, Issue 2, 2025 · pp. 62–67 Read article
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Evaluation of Michaelis-Menten Constants of TPH Degradation on Clay Soil
Abstract: The degradation of Total Petroleum Hydrocarbons (TPH) in petroleum-contaminated clay soil remains a major environmental concern, particularly in regions with limited remediation options. This study investigates the enzymatic kinetics of TPH biodegradation using Michaelis-Menten modeling in the presence of Bryophyllum pinnatum leaf extracts as biostimulants. Fourteen bioreactors containing 2000g of contaminated clay soil were prepared with 100ml of crude oil and treated with varying doses (100ml, 200ml, and 300ml) of …
Published in International Journal of Chemical Engineering and Processing · Vol. 11, Issue 2, 2025 · pp. 6–12 Read article
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Effect of Soil-Structure Interaction Effects and Mitigation Strategies for RC Structures - A Review
Abstract: Abstract – Soil-structure interaction (SSI) significantly influences the seismic performance of structures, necessitating advanced modeling and mitigation strategies to address dynamic responses across various structural configurations and soil types. This review synthesizes recent research on SSI effects in reinforced concrete (RC) frames, tall buildings, and subway stations, employing nonlinear finite element modeling, shaking table tests, and probabilistic fragility analyses. Studies highlight that SSI alters natural frequencies, damping, and seismic demands, …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 11, Issue 2, 2025 · pp. 36–42 Read article
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ANALYTICAL STUDY OF SEISMIC RESPONSE OF DOUBLE TOWER BUILDING ON A COMMON PODIUM
Abstract: Abstract The recent surge in global population, particularly in urban areas, has led to a significant rise in the demand for tall buildings structures featuring multiple towers on a shared podium. Such complex configurations often result in intricate interactions between towers and podium structures, particularly under lateral loads induced by earthquakes. One of the critical structural behaviours observed in such systems is the backstay effect, which arises due to discontinuities …
Published in International Journal of Structural Engineering and Analysis · Vol. 11, Issue 2, 2025 · pp. 9–19 Read article
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ANALYSIS OF MULTI-STOREY BUILDING WITH DIFFERENT OUTRIGGER SYSTEM AND LOCATIONS
Abstract: ABSTRACT- Designing and constructing high-rise buildings requires structural systems that can efficiently resist lateral forces caused by wind and seismic activity. Outrigger systems are commonly used in tall structures to increase lateral stiffness, minimize building drift, and better use structural materials. This research examines the performance of multi-storey buildings incorporating various outrigger configurations, including traditional outriggers, belt trusses, deep beams, and shear wall systems. A response spectrum analysis is carried …
Published in International Journal of Structural Engineering and Analysis · Vol. 11, Issue 2, 2025 · pp. 1–15 Read article
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EFFECTIVE USE OF ADSORPTION TECHNIQUE FOR REMOVAL OF HEAVY METALS FROM WATER A Review
Abstract: Abstract- Presence heavy metals are not acceptable in water so, this study presents removal of heavy metals from water with the use of different adsorbents, particularly agricultural waste materials. This is to develop effective and economical water treatment solutions. The hazardous effects of presence of heavy metal in water causes great risks to source of water and health issues to human. In regions like Bhandara and Ambazari Lake in Nagpur, …
Published in International Journal of Water Resources Engineering · Vol. 11, Issue 2, 2025 · pp. 7–13 Read article
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Investigating Physical and Durability Properties of Pervious Concrete with Fly Ash-Based GP, PPC, and FaL-G Binders
Abstract: AbstractPervious concrete is gaining prominence as a sustainable pavement material due to its enhancedpermeability, reduced runoff, and environmental benefits. This study evaluates the physical anddurability properties of pervious concrete incorporating different binders, including OrdinaryPortland Cement (OPC), Fly Ash-based Geopolymer (GP), Portland Pozzolana Cement (PPC),and Fly Ash-Lime-Gypsum (FaL-G). The key parameters assessed include permeability,porosity, dry density, salt resistance, sulfate resistance, acid resistance, water absorption, andthermal expansion. Permeability results indicate that FaL-G …
Published in International Journal of Concrete Technology · Vol. 11, Issue 2, 2025 · pp. 15–21 Read article
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Cognitive Metallurgy: A Study on Microstructure and Energy Efficiency in High-Temperature Alloying via Sensor Fusion and Deep Reinforcement Learning
Abstract: Background Traditional high-temperature metallurgical processes, such as continuous casting and specialty alloy synthesis, are characterized by high energy consumption, stochastic variability, and reliance on post-process defect inspection. The inability to precisely monitor, model, and predict the real-time thermal, chemical, and mechanical state of molten metal and cooling substrates results in significant material waste and inconsistent microstructural integrity. Methodology This study introduces a novel framework for Cognitive Metallurgy utilizing an integrated …
Published in International Journal of Metallurgy and Alloys · Vol. 11, Issue 2, 2025 · pp. 27–36 Read article
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Analysis of Non-Uniform Damped Rayleigh BeamResting on Pasternak Foundation Subjected toDistributed Load with Variable Axial Force
Abstract: In this paper, damped non-uniform Rayleigh beam resting on Pasternak foundation and subjected to distributed load with variable axial force has been investigated. The solution techniques to the governing equation describing the dynamical system are based on Galerkin’s method, Laplace integral transformation in conjunction with convolution theorem. Galerkin’s method is explored to reduce the fourth order non-homogeneous partial differential equation to a second order ordinary differential equation. The resulting equation …
Published in International Journal of Composite Materials and Matrices · Vol. 11, Issue 2, 2025 · pp. 26–35 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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Thermoelectric Energy Recovery from Exhaust Systems: Design, Simulation, and Performance Analysis of a Waste-Heat Recovery Prototype
Abstract: In today’s context, energy plays a vital role in environmental development. Unfortunately, most energy strategies that yield immediate benefits often contribute to long-term environmental degradation. The law of conservation of energy states that “Energy cannot be created or destroyed; it can only change from one form to another.” This idea emphasizes the fact that no technological improvement can continue eternally without having negative effects. Every living thing on the world …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 11, Issue 2, 2025 · pp. 1–21 Read article
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Utilization of Plastic Waste in Pavement Block by Partially Replacement of Fine Aggregate
Abstract: The rapid expansion of urban areas and industrial activities has resulted in a considerable rise in production of plastic waste. This presents a significant ecological issue because of the restricted biodegradability of plastics. The possible approach is to investigate the incorporation of plastic waste in building construction materials. This research investigates the theoretical application of waste plastic in pavement blocks as a partial substitute for fine aggregate. The emphasis is …
Published in International Journal of Sustainable Building Technology · Vol. 8, Issue 2, 2025 · pp. 1–9 Read article
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Intelligent Rocket and Missile Propellants: A Study
Abstract: The pursuit of enhanced performance, increased safety, and unparalleled mission adaptability in aerospace and defence systems necessitate a paradigm shift in propulsive technologies. Traditional rocket and missile propellants, while highly effective, possess intrinsic limitations related to fixed energy release profiles, inherent handling risks, and susceptibility to environmental factors. This paper introduces the concept of Intelligent Rocket and Missile Propellants: advanced chemical or energetic materials endowed with intrinsic sensing, self-monitoring, and …
Published in International Journal of Energetic Materials · Vol. 11, Issue 2, 2025 · pp. 1–8 Read article
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Assessment of Dam
Abstract: Stability of slope is the dominant parameter for construction of Dam. Slope gives bottom width. Morebottom width gives stability of dam. Normally, the bottom width of dam is taken as twice times of topwidth of dam (at least). Since maximum thrust of water is acting at bottom of dam (wh), where w = Unitweight of water (1000 Kg/m3), h = depth of water in meter, hence bottom width is taken …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 2025, Issue 1, 2025 · pp. 11–19 Read article
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Applications of Trans-Conductance Amplifier in CMOS
Abstract: Abstract: An output voltage proportionate to an input current is produced by the operating trans conductance amplifier. In this regard, it is equivalent to the fundamental purpose of the solid-state devices that make it possible. The operational transconductance amplifier (OTA) is a very adaptable and essential part of contemporary analog and mixed-signal electronic circuits because it produces an output voltage proportionate to an input current. With the extra advantage of …
Published in International Journal of Analog Integrated Circuits · Vol. 11, Issue 2, 2025 · pp. 1–6 Read article