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948 articles for “Sustainability”
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Analysis of Heat Mitigation Potential of Coir Mat and Perlite Layers vs Green Roof Systems
Abstract: This study explores the heat mitigation potential of coir mats and green facades applied to roofs. Being situated near the equator, buildings are subjected to intense solar radiation due to the sun’s proximity and minimal declination angle. Consequently, roofs transfer a substantial amount of heat into indoor spaces, making effective thermal regulation strategies essential. Roof insulation emerges as a key method for managing indoor temperatures, with sustainable, locally sourced, climate-friendly, …
Published in International Journal of Sustainable Building Technology · Vol. 8, Issue 1, 2025 · pp. 1–7 Read article
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A Multi-Criteria Approach to Assessing the Revival of Heritage Through Adaptive Reuse: The Case Study of Fagbewesa’s House in Osogbo, Osun State Nigeria
Abstract: Heritage buildings often become obsolete in their original functions, leading to vacancy and deterioration. Adaptive reuse emerges as a vital strategy for conserving these structures, providing new life and utility while preventing their demolition. This approach supports sustainable heritage conservation by preserving both the tangible and intangible values of the original buildings, enhancing the resilience of building materials, and minimizing waste and time. The decision-making criteria for adaptive reuse encompass …
Published in International Journal of Architectural Heritage · Vol. 8, Issue 1, 2025 · pp. 1–17 Read article
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Green approach for the synthesis of Titanium dioxide nano particles and their characterization
Abstract: The ecofriendly and sustainable method of green synthesis of nanoparticles gained a lot of popularity these days. Azadirachta indica (neem) leaves are used in this study to identify the eco friendly synthesis of titanium dioxide nanoparticles (TiO 2 NPs). TiO 2 NPs can be easily and sustainably synthesized from titanium precursors using neem leaves having bioactive compounds. Green production of TiO 2 NPs is facilitated by the stabilizing and capping …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 11, Issue 1, 2026 · pp. 50–58 Read article
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Biohydrogen Production via Thermochemical and Biological Routes
Abstract: Hydrogen is a crucial energy vector for developing a sustainable bioeconomy and can be produced from renewable biomass sources. This review explores various biological and thermochemical pathways for biomass-to-hydrogen conversion. Thermochemical processes include pyrolysis, gasification, fast pyrolysis, steam reforming, and supercritical water gasification, while biological approaches encompass photofermentation, dark fermentation, mixed fermentation, and bio- photolysis. Despite its potential, achieving reliable and selective hydrogen production is essential for economically viable industrial …
Published in International journal of Thermodynamics and Chemical Kinetics · Vol. 11, Issue 1, 2025 · pp. 14–23 Read article
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Intelligent Approaches to Functional Material Development
Abstract: By empowering systems to carry out tasks like decision-making and problem-solving that call for human-like intellect, artificial intelligence (AI) is revolutionizing technology. A key enabler of this progress is functional materials, designed through materials engineering to meet the needs of high-performance technologies like semiconductors, sensors, and memory storage. These materials are vital in ensuring AI systems operate efficiently by providing the computational power, energy efficiency, and sensory capabilities required. The …
Published in International Journal of Energetic Materials · Vol. 11, Issue 1, 2025 · pp. 11–15 Read article
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ABS Manufacturing Technologies and Its Industrial Applications- A Review
Abstract: Acrylonitrile Butadiene Styrene [ABS] is a widely used thermoplastic polymer known for its excellent balance of strength, impact resistance, and ease of processing. Its versatile properties make it a preferred material in industries such as automotive, electronics, construction, and consumer goods. This article explores the chemistry of ABS, highlighting the roles of acrylonitrile, butadiene, and styrene in determining its mechanical and thermal properties. Various manufacturing technologies, including emulsion polymerization and …
Published in International Journal of Analytical and Applied Chemistry · Vol. 11, Issue 2, 2025 Read article
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The Role of Odonata in Wetland Ecosystems: An Ecological Perspective
Abstract: Odonata, comprising dragonflies and damselflies, are integral to the health and sustainability of wetland ecosystems. These insects serve as both apex predators in aquatic habitats and key prey species in terrestrial food webs, ensuring ecological balance. In their larval stage, Odonata contributes to nutrient cycling and water quality by preying on detritivores and controlling populations of aquatic pests, such as mosquitoes. As adults, they help regulate terrestrial insect populations, acting …
Published in International Journal of Environmental Chemistry · Vol. 11, Issue 1, 2025 · pp. 14–19 Read article
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A Review of Bamboo Fiber’s Use in Concrete
Abstract: AbstractLocal sustainable materials must be found and used in the building and provision of homes due to therising demand for natural resources in emerging nations. Natural building materials that are regardedas sustainable are “green”, thousands of tons of bamboo are traded annually, and this creates a lot ofwaste. Bamboo was utilized in the building’s construction as well as in structural elements like roofing,columns, and supports. The main component utilized in …
Published in International Journal of Manufacturing and Materials Processing · Vol. 10, Issue 2, 2024 · pp. 33–36 Read article
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Evaluations of Treatment Performance of Tangerine and Cashew Leaves in TPH Removal from Contaminated Swampy and Clay Soils
Abstract: This study evaluates the effectiveness of two plant-based treatments, Tangerine (Citrus reticulata) and Cashew (Anacardium occidentale) leaves, in the bioremediation of Total Petroleum Hydrocarbons (TPH) from polluted swampy soil. The performance of these treatments was assessed over an 84-day period using 100g of each treatment. The results demonstrated significant degradation of TPH, with Tangerine leaf showing a slight edge over Cashew leaf in the remediation process of crude oil- contaminated …
Published in International Journal of Green Chemistry · Vol. 11, Issue 2, 2025 · pp. 29–34 Read article
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Structure and dynamics of carbon dangling bonds in activated carbon materials from biomass†
Abstract: Activated carbon materials are inevitable for energy-related applications. Production of such materials from biomass is sustainable. Microporous activated carbon materials with high specific surface area and pore sizes of less than 2 nm find life-saving applications apart from their utility in environmental remediation. The free electron density of these materials is tunable and is a measure of electrical conductivity that is useful for the development of green and renewable energy …
Published in International Journal of Green Chemistry · Vol. 11, Issue 1, 2025 · pp. 18–27 Read article
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Nanomaterials via Green Synthesis: Insights into Biocompatibility and Biotechnological Applications
Abstract: This review critically examines recent advances in the green synthesis of nanomaterials (NMs) and their diverse biological applications, with a focus on antimicrobial, antioxidant, anticancer, and anti-inflammatory properties. The reviewed studies evaluated key characteristics of green-synthesized NMs, including their size, shape, and concentrations, as assessed in both in vitro and in vivo biological models. Compared to traditional chemical methods, green synthesis demonstrated superior efficacy, enhanced biocompatibility, and reduced toxicity. For …
Published in International Journal of Green Chemistry · Vol. 11, Issue 1, 2025 · pp. 1–16 Read article
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Role of User Experience in Designing Human Settlements for Composite Climate
Abstract: Integrated settlements designed in a composite climate, characterised by vast variations in temperature, humidity, and seasonal extremes require the need to consider both the environment and the people. As end-users, through User Experience (UX) practices, it is always possible to improve the liveability and sustainability of such settlements. In this research, a questionnaire that aims at gathering user insights on how to design human settlements for composite climates is applied …
Published in International Journal of Housing and Human Settlement Planning · Vol. 11, Issue 1, 2025 · pp. 28–36 Read article
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Optimization of Traffic Signal Timing for Urban Mobility: A Case Study
Abstract: AbstractUrban traffic congestion is one of the most pressing challenges in modern cities, leading tosubstantial economic losses, environmental degradation, and reduced quality of life. Traditionalfixed-time traffic signal systems are often inadequate in addressing fluctuating traffic demands,contributing significantly to this congestion. This paper explores the optimization of traffic signaltiming using a genetic algorithm (GA) integrated with real-time traffic data to improve urbanmobility. A case study was conducted at three highly congested …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 10, Issue 2, 2024 · pp. 20–25 Read article
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Performance Analysis of High-Volume Fly Ash and Recycled Aggregate in M50 Concrete: Workability and Compressive Strength
Abstract: Abstract This study evaluates the impact of recycled aggregate (RA) and high-volume fly ash (HVFA) on the workability and compressive strength of M50 grade concrete. Slump tests were conducted for various water-cement ratios, using a mix ratio of 1:0.69:2.29 and a high-range water reducer. The compressive strength of concrete mixtures incorporating varying percentages of RA and FA was measured at 7, 28, and 90 days. Results indicate that replacing natural …
Published in International Journal of Concrete Technology · Vol. 10, Issue 2, 2024 · pp. 25–32 Read article
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Performance Evaluation of Geopolymer Masonry Units Using Fly Ash and GGBFS: Dimensionality, Density, Water Absorption, and Compressive Strength Analysis
Abstract: AbstractThis study investigates the production, properties, and performance of geopolymer masonry units,utilizing Class F fly ash and Ground Granulated Blast Furnace Slag (GGBFS) as primary binders.These binders were activated using an 8M alkaline solution, with the materials mixed alongsidemanufactured sand (M-sand) as the fine aggregate. The binder-to-aggregate ratio was maintained at1:1, while the alkaline solution-to-binder ratio was kept at 0.2. Various geopolymer masonry units,including geopolymer bricks (GPB), solid blocks (GPSB), …
Published in International Journal of Construction Engineering and Planning · Vol. 10, Issue 2, 2024 · pp. 26–32 Read article
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Thermodynamic of Biomass Pyrolysis of RenewableEnergy Production
Abstract: Biomass pyrolysis is a pivotal thermochemical process for converting organic materials into valuable biofuels and chemicals, playing a critical role in the renewable energy landscape. This study explores the thermodynamic principles underlying biomass pyrolysis, emphasizing its potential for sustainable energy production. In this process, biomass is thermally broken down in the absence of oxygen, producing syngas, biochar, and bio-oil. Thermodynamic analysis provides insights into the energy requirements, reaction pathways, and …
Published in International journal of Thermodynamics and Chemical Kinetics · Vol. 10, Issue 1, 2024 Read article
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Structure and dynamics of carbon dangling bonds in activated carbon materials from biomass
Abstract: Active carbon materials are inevitable for energy-related applications. Production of such materials from biomass is sustainable. Microporous activated carbon materials with high specific surface area and pore sizes of less than 2 nm find life-saving applications apart from their utility in environmental remediation. The free electron density of these materials is tunable and is a measure of the electrical conductivity useful for the development of green and renewable energy sources. …
Published in International Journal of Green Chemistry · Vol. 11, Issue 1, 2025 · pp. 18–27 Read article
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Resilient Infrastructure: Strategies for Climate Change Adaptation in Coastal Cities
Abstract: Cities around the coast are more susceptible to the effects of climate change, including higher flooding, stronger storms, and rising sea levels. Because of their vital infrastructure and dense populations, many urban areas are vulnerable to major social and economic upheavals. Strategies to improve infrastructure resilience in the face of these escalating difficulties are therefore desperately needed. To increase the resilience of the infrastructure in coastal cities, this review study …
Published in International Journal of Architecture and Infrastructure Planning · Vol. 10, Issue 2, 2024 · pp. 8–12 Read article
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EV Charging Station Battery Energy Storage Systems for Autonomous Frequency Regulation
Abstract: As the demand for EVs grows, integrating BESS in charging stations offers an opportunity to manage energy fluctuations in the grid. This research investigates the potential of using these BESS to regulate frequency autonomously, enhancing grid stability BESS-based autonomous frequency regulation at EV charging stations has become a state-of-the-art power system management technique. These stations can actively maintain and control grid frequency by utilizing BESS, which guarantees a more dependable …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 10, Issue 2, 2024 Read article
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Advanced Battery Management System Techniques in Electric Vehicle: A Review
Abstract: Since they are efficient and emit no emissions when in use, electric vehicles are a key component of sustainable transportation in the modern world. The battery’s performance has a big impact on the electric vehicle’s driving range. The selection of the battery, its technology, and its effective use are crucial for it. As far as battery technology is concerned, lithium-ion batteries are the preferred option for power storage systems due …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 10, Issue 2, 2024 · pp. 6–15 Read article