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549 articles for “Sustainability”
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Biotechnology for Biofuels: Current Progress and the Future of Renewable Energy from Biomass
Abstract: The world is facing significant environmental challenges due to the over-reliance on fossil fuels, resulting in climate change, air pollution, and energy insecurity. The pursuit of sustainable and renewable energy solutions has driven the advancement of biofuels, which can be produced from diverse biomass sources, including agricultural waste, wood, and algae. Biotechnology has played a critical role in improving biofuel production by enhancing the conversion of biomass into bioethanol, biodiesel, …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 11, Issue 1, 2025 · pp. 29–34 Read article
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Exploring the Utilization of Bakelite Waste as a Partial Coarse Aggregate Replacement in Concrete: An Assessment of Mechanical Properties and Durability
Abstract: Abstract The burgeoning challenge of plastic waste management has prompted researchers to seek sustainable alternatives within various sectors, particularly in the construction industry, which is a significant consumer of raw materials. This study thoroughly investigates the viability of incorporating Bakelite waste, a type of thermosetting plastic known for its durability and resistance to degradation, as a partial replacement for coarse aggregates in concrete formulations. Concrete mixtures were meticulously designed with …
Published in International Journal of Concrete Technology · Vol. 10, Issue 2, 2024 · pp. 6–10 Read article
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Advancing Circular Economy in the Water Sector: A Comprehensive Review and Assessment
Abstract: ABSTRACT The unprecedented pace of urbanization and the rapid depletion of natural resources have prompted policymakers and industry leaders to transition from the traditional linear “take-make-use-dispose” model to a more sustainable and regenerative approach known as the Circular Economy (CE). The CE model emphasizes resource conservation through strategies that prioritize reducing, reusing, recycling, and recovering resources, aiming to minimize waste and extend the lifecycle of materials within economic systems. This …
Published in International Journal of Water Resources Engineering · Vol. 10, Issue 2, 2024 · pp. 23–33 Read article
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Sorghum vulgare Plus Azospirillum lipoferum and Rhizobium tropici with NH4NO3 at 50% Reduce N2O Releasing
Abstract: Sorghum vulgare, a gramineae of commercial value, requires NH4NO3 for healthy growth, that in excess causes loss of soil productivity and the release of N2O, a greenhouse gas that contributes to global warming. An alternative solution to reduce and optimize NH4NO3 with: Azospirillum lipoferum and Rhizobium tropici. The objective of this work was: to analyze the effect of A. lipoferum and R. tropici 50%. For this, A. lipoferum and R. …
Published in International Journal of Environmental Chemistry · Vol. 10, Issue 2, 2024 · pp. 14–19 Read article
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Harvesting and Managing Rainwater
Abstract: Rainfall harvesting, or RWH, is the practice of gathering and holding onto rainfall rather than allowing it to run off. This water is typically gathered from surfaces like rooftops and redirected into tanks, cisterns, wells, aquifers, or reservoirs that allow it to percolate and replenish groundwater. Additionally, dew and fog can be captured using nets or similar devices. Unlike stormwater harvesting, which collects runoff from various surfaces, RWH focuses on …
Published in International Journal of Green Chemistry · Vol. 10, Issue 1, 2024 · pp. 14–19 Read article
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Utilization of Waste Groundnut Shell Ash in Zero Cement Concrete
Abstract: Currently, geopolymer concrete serves as an excellent alternative to traditional plain cementconcrete, as it is produced without using ordinary Portland cement. Different source materials suchas fly ash, rice husk ash, metakaolin, red mud etc. are preferred to act as the main source forgeopolymer production. In this work, a new innovative waste material such as groundnut ash isutilized as the source material for the manufacture of geopolymer concrete by considering thestrength, …
Published in International Journal of Concrete Technology · Vol. 10, Issue 1, 2024 · pp. 9–17 Read article
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Climate Responsive Strategies in Architecture: Their Contemporary Relevance through the Lens of Culture, Heritage, and User Experience
Abstract: Climate-responsive architecture has long been recognized as a fundamental principle of sustainable design, particularly within vernacular settlements where buildings evolved in response to local climatic conditions, available materials, and cultural traditions. Traditional architecture in India demonstrates how passive environmental strategies such as courtyards, verandas, thick masonry walls, jaalis, and locally sourced materials contribute to thermal comfort, energy efficiency, and long-term building performance. However, rapid urbanization and increasing dependence on mechanical …
Published in International Journal of Housing and Human Settlement Planning · Vol. 12, Issue 2, 2026 Read article
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Getting Rid of Carbon: A New Direction for the Chemical Industry
Abstract: The chemical industry is a major contributor to global greenhouse gas emissions due to its reliance on fossil-based feedstocks, energy-intensive processing routes, and long-lived capital infrastructure. Achieving international climate targets therefore requires deep decarbonisation across the entire chemical value chain, a transition complicated by technological limitations, economic risks, and systemic operational barriers. This article critically evaluates key emission-reduction pathways, including electrification of process heat, substitution of fossil resources with bio-based …
Published in International Journal of Chemical Engineering and Processing · Vol. 12, Issue 1, 2026 · pp. 52–61 Read article
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Optimizing Internal Combustion Engine Performance and Fleet Fuel Economy through Machine Learning and AI using Big Data Analytics
Abstract: This paper presents a software-defined operational intelligence approach for optimizing internal combustion engine performance and fleet fuel economy using Big Data Analytics combined with Machine Learning and Artificial Intelligence. Real-world vehicle data is transformed into engineered features and virtual sensing outputs to estimate fuel consumption, driver behaviour, and component health without additional hardware. The proposed system integrates fuel optimization, predictive maintenance, driver assistance, and sustainability assessment into a unified one-stop …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 12, Issue 1, 2026 · pp. 35–51 Read article
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Development of Flame-Retardant Polymers for Safer Construction Materials
Abstract: This research explores the development of smart textiles using bio-based materials that exhibit both temperature-adaptive and self-cleaning properties. With growing demand for sustainable alternatives in the textile industry, this study focuses on incorporating natural fibers and biodegradable coatings to achieve responsive fabric behavior. Key fabrication techniques, material choices, and performance characteristics are discussed, along with potential applications in medical, sports, and environmental textiles. This paper aims to bridge the gap …
Published in International Journal of Metallurgy and Alloys · Vol. 12, Issue 1, 2026 · pp. 35–43 Read article
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Advanced Nanotechnology: A Bibliometric Analysis of Environmental Solutions
Abstract: Advanced nanotechnology has emerged as a revolutionary discipline with considerable capacity to address urgent environmental issues. This report provides a thorough bibliometric analysis of worldwide research trends that connect advanced nanotechnology with environmental solutions. We looked at articles from key scientific databases, including Scopus and Web of Science, to find growth patterns, top countries, significant institutions, collaborative networks, and new thematic areas. The results show that scholastic production has grown …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 12, Issue 1, 2026 · pp. 9–19 Read article
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Future-Ready Residences: Integrating Smart Strategies in Interior Design
Abstract: In contemporary times, by combining technology, adaptability, and ergonomics, smart interiors offer a revolutionary approach to residential design that produces user-centered, efficient, and adaptable homes. Smart interiors improve overall lifestyle quality, comfort, convenience, and energy efficiency by utilizing IoT devices, automated systems, and modular furniture. This study explores how a combination of design techniques and technological advancements can turn conventional homes into intelligent living environments. To comprehend user needs, spatial …
Published in International Journal of Housing and Human Settlement Planning · Vol. 12, Issue 1, 2026 · pp. 1–10 Read article
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From Colonial to Contemporary: Adaptive Reuse as a Strategy for Reviving the Cultural Heritage and Architectural Grandeur of South Bombay’s Colonial Buildings
Abstract: As the cultural, historical, and economic nucleus of British India, South Bombay’s colonial architecture embodies the city’s layered identity. However, post-independence urban expansion and rapid modernization have contributed to the neglect and demolition of many heritage structures, gradually erasing the area’s architectural legacy. This research paper investigates adaptive reuse as a sustainable strategy to revive the cultural identity and architectural grandeur of South Bombay. This study examines adaptive reuse through …
Published in International Journal of Architectural Heritage · Vol. 9, Issue 1, 2026 · pp. 18–55 Read article
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Design Strategies for Future Ready Residential Buildings: A Case for Dehradun
Abstract: Dehradun, a city in foothills of Himalayas, is experiencing rapid urbanization and lifestyle shifts. Since it is the capital city of Uttarakhand, these changes are reshaping housing patterns and creating pressing challenges for architects to design spaces that can accommodate evolving user needs. This research aims to investigate how residential spaces in Dehradun have transformed over time, and how architects can design flexible, future-ready homes that anticipate long-term changes in …
Published in International Journal of Sustainable Building Technology · Vol. 9, Issue 1, 2026 · pp. 33–43 Read article
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Green Hubs in Working Spaces: A Case of IndianHabitat Center
Abstract: The rapid urbanization of cities has turned them into high-pressure environments where environmental and social challenges are increased and need innovative design solutions. This paper considers the Indian Habitat Center in New Delhi as a model for biophilic design in working spaces focusing on how architectural and landscape features influence sensory experiences. IHC is integrated with natural light, extensive greenery and water features that provide aesthetic appeal and also help …
Published in International Journal of Sustainable Building Technology · Vol. 9, Issue 1, 2026 · pp. 1–12 Read article
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From Baolis to Smart Systems – Exploring the Evolution of Underground Urbanism in India
Abstract: The concept of “Underground Urbanism” refers to the strategic development and utilization of subterranean spaces that provide creative solutions for contemporary urban issues related to limited spaces, environmental sustainability and urban resilience. The integration of underground spaces for the strategies devised for urban resilience is ensured to develop more particularly due to advancements in technology, increasing urbanization trends and urgency to adapt to the effects of climate change. Though this …
Published in International Journal of Architecture and Infrastructure Planning · Vol. 12, Issue 1, 2026 · pp. 25–42 Read article
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Evaluation of Culvert design by FRP Rebars
Abstract: Abstract The increasing need for long-lasting and sustainable infrastructure has encouraged the use of innovative materials in civil engineering applications. This study examines the design of a culvert reinforced with Fiber Reinforced Polymer (FRP) bars as a substitute for conventional steel reinforcement. FRP bars provide notable benefits such as excellent resistance to corrosion, a high strength-to-weight ratio, and improved durability. These properties make them especially appropriate for structures exposed to …
Published in International Journal of Construction Engineering and Planning · Vol. 12, Issue 1, 2026 · pp. 30–35 Read article
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A review - Inhancing the Performance of Self-Curing Concrete Using Polyethylene Glycol as an Internal Curing Agent
Abstract: Abstract—This study examines the use of Polyethylene Glycol (PEG-400) as an internal curing agent in concrete, offering a sustainable alternative to traditional water-curing methods. The research addresses the challenge of water scarcity in the construction industry by introducing a self-curing system capable of retaining internal moisture to support prolonged cement hydration. PEG-400, a water-soluble polymer, was added to concrete mixes at different dosages to assess its influence on hydration, shrinkage …
Published in International Journal of Concrete Technology · Vol. 12, Issue 1, 2026 · pp. 1–6 Read article
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Chemical Engineering Aspects of Carrageenan Hydrogel–Silver Composite Systems: Synthesis, Structure, and Performance
Abstract: This review presents a green chemistry-driven strategy for the synthesis, design, and chemical engineering of carrageenan-based hydrogel matrices embedded with green-synthesized silver nanoparticles (AgNPs) for advanced biomedical and pharmaceutical applications. Silver nanoparticles were fabricated through an environmentally benign route employing natural biopolymeric reducing and stabilizing agents, eliminating the need for hazardous chemical reagents and minimizing ecological impact. The synthesized AgNPs were subsequently incorporated into κ-carrageenan hydrogel networks under controlled physicochemical …
Published in International Journal of Chemical Engineering and Processing · Vol. 12, Issue 1, 2026 · pp. 7–27 Read article
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Chemical Engineering Aspects of Carrageenan Hydrogel–Silver Composite Systems: Synthesis, Structure, and Performance
Abstract: This review presents a green chemistry–driven strategy for the synthesis, design, and chemical engineering of carrageenan-based hydrogel matrices embedded with green-synthesized silver nanoparticles (AgNPs) for advanced biomedical and pharmaceutical applications. Silver nanoparticles were fabricated through an environmentally benign route employing natural biopolymeric reducing and stabilizing agents, eliminating the need for hazardous chemical reagents and minimizing ecological impact. The synthesized AgNPs were subsequently incorporated into κ-carrageenan hydrogel networks under controlled physicochemical …
Published in International Journal of Chemical Engineering and Processing · Vol. 12, Issue 1, 2026 · pp. 7–28 Read article