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920 articles for “environmental”
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Rethinking Student Hostels for Mental Health and Holistic Living
Abstract: The escalating issue of mental illness among students has emerged as a serious issue in learning spaces globally, with India being no exception. The hostel, in most cases, is viewed only as a shelter, but it assumes much more significant functions in shaping the psychological and emotional lives of students. With intensifying academic and social demands, the physical environment of these hostels is inadequately equipped to cater to the comprehensive …
Published in International Journal of Housing and Human Settlement Planning · Vol. 11, Issue 2, 2025 · pp. 44–57 Read article
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Joule Effect Revolutionizing Self-Healing Polymer Nanocomposites
Abstract: Imagine a world where the materials around us, from the wings of an airplane to thecasing of your smartphone, could repair themselves after damage. No more discarding crackeddevices, no more costly structural repairs, just a material that intelligently mends its ownwounds. This vision, once confined to science fiction, is rapidly becoming a reality, thanks togroundbreaking advancements in the self-healing polymer nanocomposite materials. And at theheart of one of the most …
Published in International Journal of Polymer Science and Engineering Read article
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Reactive Separation for Biodiesel Purification Using Hybrid Membrane Systems
Abstract: Biodiesel produced through transesterification typically contains several impurities, including residual glycerol, unreacted methanol, soaps, water and homogeneous catalysts, all of which reduce fuel quality and hinder compliance with EN 14214 and ASTM D6751 standards. Conventional purification techniques such as water washing, centrifugation and vacuum distillation are energy-intensive, generate large volumes of wastewater and often fail to efficiently remove polar contaminants. To overcome these limitations, this study examines a reactive separation …
Published in International Journal of Chemical Separation Technology · Vol. 11, Issue 2, 2025 · pp. 17–30 Read article
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Carrying Capacity-Based Urban Design Framework to Tackle Overtourism in the Pilgrim Sites of India
Abstract: Overtourism has emerged as a rapidly spreading concept across tourist destinations worldwide. Pilgrim sites, such as Varanasi, Vaishno Devi, and Tirupati, have suffered from the continuous surge of visitors, especially during peak seasons or festivals, causing environmental degradation, choking crowd situations and a lower visitor experience, and decline the quality of life for the residents. This, along with poor infrastructural planning, causes a significant threat to sustainable development in the …
Published in International Journal of Landscape Planning and Architecture · Vol. 11, Issue 2, 2025 · pp. 18–33 Read article
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Landscape Architecture as a Tool for Flood Risk Reduction in India: Challenges and Opportunities
Abstract: Flooding, exacerbated by urbanization, climate change, and inadequate infrastructure, poses significant challenges worldwide. India, particularly vulnerable to riverine and monsoon flooding, faces serious concerns in its urban areas. Landscape architecture offers innovative flood mitigation strategies by integrating natural processes into urban planning. This paper explores the potential of landscape-based interventions, such as green infrastructure, Sponge city concepts, and rainwater harvesting systems, to manage stormwater and reduce flood risks in India. …
Published in International Journal of Landscape Planning and Architecture · Vol. 11, Issue 2, 2025 · pp. 10–17 Read article
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Functional Rubber Particles and Their Applications- A Review
Abstract: Functional rubber powders (FRPs) are emerging as a potential class of materials derived primarily from end-of-life tires (ELTs) and other rubber scraps through mechanical, cryogenic, or de-vulcanization methods. These powders act as high-performance additives or reinforcing fillers in various engineering applications due to their low cost, improved surface properties, customizable particle sizes, and ability to undergo further chemical reactions. This review provides an overview of the production technologies, focusing on …
Published in International Journal of Chemical Separation Technology · Vol. 11, Issue 2, 2025 · pp. 8–16 Read article
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Biostimulation of Petroleum Hydrocarbon ContaminatedSoils Using Bryophylum Pinnatum Extracts
Abstract: This study investigates the remediation potential of Bryophylum pinnatum extracts (water and ethanol-based) for degrading total petroleum hydrocarbons (TPH) in loamy and clay soils. Crude oil contaminants used in the study exhibited a pH of 6.76, density of 0.878 g/mL at 15 °C, kinematic viscosity of 147.4 mm²/s at 40 °C, and a flash point of 193.2 °C. The baseline TPH concentration in the soils was 48,291.14 ppm. Soils were …
Published in International Journal of Chemical Engineering and Processing · Vol. 11, Issue 2, 2025 · pp. 1–5 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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A Study on the Future of Industrial WastewaterTreatment Plant: Trends and Innovations
Abstract: Industrial wastewater treatment plants (IWWTPs) stand at the critical intersection of economic productivity and environmental sustainability. Unlike municipal sources, industrial effluent is characterized by extreme heterogeneity, containing highly variable concentrations of toxic heavy metals, recalcitrant organic compounds, suspended solids, and emerging contaminants. This complexity necessitates bespoke, multistage treatment trains, often combining physical, chemical, and advanced biological methods (e.g., membrane bioreactors, electrochemical oxidation, and anaerobic digestion). This analysis examines the contemporary …
Published in International Journal of Chemical Engineering and Processing · Vol. 11, Issue 2, 2025 · pp. 1–13 Read article
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TRAFFIC CONTROL SYSTEM: CASE STUDY OF BALEWADI HIGH STREET SIGNAL
Abstract: Abstract— The increasing demand for efficient traffic management in urban areas is crucial for enhancing safety, reducing congestion, and improving overall mobility. This study focuses on the design and implementation of an intelligent traffic control system at two critical intersections in Pune: Balewadi High Street Bridge and Lt. Baburao Habaji Saykar Chowk. The study identifies key traffic flow issues, including congestion, delay, and poor intersection geometry, and proposes the use …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 11, Issue 2, 2025 · pp. 8–13 Read article
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Impact of Structural and Yielding Factors on Retaining Walls Behavior
Abstract: ABSTRACT Many factors are found to impact the behavior of retaining walls, RWs. These factors should be adopted in the design processes of these walls to satisfy the design requirements. They are linked to issues like structural behavior and yielding of the RWs. The major impacts of these factors are reviewed herein with some details. The reviewed factors exhibited that the yielding of RWs affects the design and modeling of …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 11, Issue 2, 2025 · pp. 9–19 Read article
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Energy-Efficient Building Envelopes: Exploring Bio-Composite as PCM
Abstract: The building sector is a significant contributor to global energy consumption, driving the need for innovative and sustainable energy efficiency solutions. This study investigates the potential of integrating bio-composite phase change materials into building envelopes to improve thermal performance and reduce energy demand. A novel bio-composite phase change material was developed, and its thermal properties, including latent heat capacity and melting temperature, were characterized through laboratory testing. The material was …
Published in International Journal of Sustainable Building Technology · Vol. 8, Issue 2, 2025 · pp. 17–24 Read article
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INTERVENTIONS OF LEGISLATION AND ENGINEERING REGULATORY BODIES AS A TOOL FOR ADDRESSING WATER RELATED ISSUES IN NIGERIA
Abstract: ABSTRACT Nigeria faces persistent water-related challenges which include inadequate urban water supply, fragmented governance, groundwater pollution, unsustainable abstraction, poor infrastructure operation and maintenance, and weak enforcement of standards. This paper examines how legislation and engineering regulatory bodies when properly designed and applied can be deployed as practical tools to tackle these problems. Using a multi-method approach-a policy analysis, case studies, and interviews with stakeholders-these are the main gaps in enforcement …
Published in International Journal of Water Resources Engineering · Vol. 11, Issue 2, 2025 · pp. 20–37 Read article
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Fusion Interiors: Blending Global Design Trends with Local Craftsmanship
Abstract: Fusion Interior Design represents a creative and dynamic approach to creating spaces that are both harmonious and functional by blending diverse design styles, cultural influences, and historical elements. Unlike conventional interiors that adhere to a single stylistic direction, fusion interiors celebrate eclecticism while maintaining balance and coherence. This study examines the principles, strategies, and impacts of fusion design within both residential and commercial contexts. Through an analysis of case studies …
Published in International Journal of Architectural Heritage · Vol. 8, Issue 2, 2025 · pp. 31–56 Read article
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Utilization of Brick Dust and Rice Husk Ash for Sustainable Cement Replacement in M20 Grade Concrete
Abstract: AbstractThe study evaluates the influence of replacing cement with Fly Ash, Brick Dust, and Rice HuskAsh on the compressive strength of concrete. Cement replacement was conducted at varyingpercentages (5%, 10%, 15%, 20%, 25%, 30%, 35%, and 40%) for M20 grade concrete, andcompressive strength was assessed at 7, 28, 90, and 180 days. The results demonstrate thatpartial cement replacement can achieve comparable or improved strength performance up to anoptimal level, beyond …
Published in International Journal of Concrete Technology · Vol. 11, Issue 2, 2025 · pp. 1–5 Read article
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Smart Technologies for the Modernization of Ready-Mix Concrete Operation
Abstract: Abstract Ready-mix concrete is a product that is ready to use. It is made up of cement, sand, aggregate, and water.In accordance with client requirements, a transit mixer transports the combined material to the location.Ten years ago, ready-mix concrete was first introduced to the Indian construction industry; however, itshigh tax rates and excessive costs initially hindered its widespread use. However, it became more popularbecause it required less strength, time, and …
Published in International Journal of Concrete Technology · Vol. 11, Issue 2, 2025 · pp. 31–50 Read article
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A Review of Real-Time Human Detection
Abstract: The real-time human detection and counting system leverages deep learning and computer vision to detect individuals, classify gender, and estimate age from live video feeds or CCTV footage. Implemented using flask as a lightweight web framework, the system manages user authentication, detection control, and real-time result display. A Python-based detection script operates asynchronously, ensuring smooth execution, while results – including counts of males, females, and total individuals – are stored …
Published in International Journal of Image Processing and Pattern Recognition · Vol. 11, Issue 2, 2025 · pp. 29–39 Read article
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Economical ways to synthesize Nucleotides from Safe and Cheaper raw materials
Abstract: Cytosine is a fundamental nitrogenous base present in both DNA and RNA, playing a critical role inessential cellular processes such as replication, transcription, gene regulation, signal transduction, andDNA repair. Due to its central biological importance, the efficient and cost-effective synthesis of cytosinehas garnered significant interest across biochemical, pharmaceutical, and industrial sectors. However,most conventional synthetic methods rely on complex enzymatic transformations or require expensiveand structurally elaborate starting materials, thereby limiting their …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 11, Issue 2, 2026 · pp. 1–7 Read article
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Economical ways to synthesize Nucleotides from Safe and Cheaper raw materials
Abstract: Cytosine is a fundamental nitrogenous base present in both DNA and RNA, playing a critical role inessential cellular processes such as replication, transcription, gene regulation, signal transduction, andDNA repair. Due to its central biological importance, the efficient and cost-effective synthesis of cytosinehas garnered significant interest across biochemical, pharmaceutical, and industrial sectors. However,most conventional synthetic methods rely on complex enzymatic transformations or require expensiveand structurally elaborate starting materials, thereby limiting their …
Published in International Journal of Chemical Synthesis and Chemical Reactions 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