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182 articles for “environmental issues”
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Suitability of Concrete Containing Fly Ash Along with Alccofine
Abstract: With the growing urbanization and rising standard of living and purchasing power of men the demand of concrete does not look to become dormant. But due to limited supply of non-renewable constituents of concrete they are needed to be preserved for the future generation, so there is utmost necessity of using supplementary waste materials in concrete. With advancement in science and technology itis made possible that the waste materials like …
Published in International Journal of Concrete Technology · Vol. 4, Issue 1, 2018 · pp. 15–20 Read article
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Managing E-Waste with Technology: Recycling Potential
Abstract: E-waste is a major environmental and health issue in the digital age. Rapid technical breakthroughs and rising electronic device consumption have increased global e-waste volumes. To reduce environmental risks, recover valuable resources, and promote sustainability, e-waste must be managed and recycled. This article discusses how technology is improving e-waste collection, sorting, and recycling. It shows the possibilities of AI-powered garbage sorting systems, IoT integration for waste stream tracking, and hydrometallurgy …
Published in International Journal of Green Chemistry · Vol. 11, Issue 1, 2025 · pp. 1–7 Read article
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A Technical Analysis of Fly Ash Concrete for Compressive Strength
Abstract: Fly ash is a waste produced by thermal power plants and used as a supplementary cementitious material (SCM) in the production of Portland cement concrete. A supplementary cementitious material, when used in combination with Portland cement, pays to the properties of the hardened concrete through hydraulic or pozzolanic activity, or both. At present fly ash, is a big environmental concern and issues. The analysis presented in this paper is carried …
Published in International Journal of Concrete Technology · Vol. 4, Issue 1, 2018 · pp. 21–24 Read article
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Emission Reduction Strategies in Diesel and Gasoline Engines: Progress and Future Directions
Abstract: Abstract The global transportation sector remains a significant contributor to greenhouse gas emissions and air pollution, necessitating continuous advancements in emission reduction strategies for internal combustion (IC) engines. Diesel and gasoline engines, despite their efficiency and widespread use, produce harmful pollutants, such as nitrogen oxides (NOx), particulate matter (PM), and carbon monoxide (CO). These emissions contribute to serious environmental and health issues, including global warming, respiratory diseases, and ecosystem degradation. …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 10, Issue 2, 2024 · pp. 11–15 Read article
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Energy resources of Pakistan, Issues and crisis
Abstract: Planet has no fair distribution of energy sources. The energy sector needs to undergo a transition from fossil fuel to renewable energies and energy efficient technology to tackle global challenges.Continued economic and human growth depends on oil. In today’s existence, energy is so important that one can't even existence without it. All our acts are energy dependent. Electricity makes a big contribution to the socioeconomic progress and the nation’s national …
Published in International Journal of Renewable Energy and its Commercialization · Vol. 6, Issue 2, 2020 · pp. 26–42 Read article
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Microbial and Enzymatic Degradation of Polyethylene: Molecular Mechanisms, Omics Approaches, and Biotechnological Applications
Abstract: Abstract: Polyethylene (PE), a commonly used synthetic polymer, is highly resistant to natural breakdown, leading to serious environmental and ecological issues such as soil and marine pollution, the formation of microplastics, and risks to wildlife and human health. Recent efforts have focused on using microbial and enzymatic processes to handle polyethylene waste. Microorganisms such as bacteria (Pseudomonas, Bacillus), fungi (Aspergillus, Penicillium), and algae produce enzymes like laccases, peroxidases, oxygenases, and …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 12, Issue 2, 2026 Read article
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Global Trends in Environmental Chemistry Research: A Bibliometric Analysis of Leading Nations (1996–2023)
Abstract: Environmental contamination has become a significant issue worldwide, primarily driven by human activities. A multitude of scholarly articles are disseminated globally within the field of environmental chemistry, reflecting its vast potential to address this issue in a sustainable manner. This article conducts a bibliometric assessment of research outputs, concentrating on publications, citations, and citations per document from the leading 30 countries globally, spanning the years 1996 to 2023 to substantiate …
Published in International Journal of Chemical Separation Technology · Vol. 12, Issue 1, 2026 · pp. 1–15 Read article
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Renewable Energy Revolution: Hybrid PV and Wind Power Generation
Abstract: Considering connectivity is not economically viable nor supported by the key players, accessing the rural population without electricity is currently not conceivable through grid extension. Furthermore, conventional energy options, such as fuel-based systems, are gradually being dropped from the agendas for rural development due to the rise in oil costs and the intolerable effects of this energy source on both consumers and the environment. The most effective method to provide …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 9, Issue 1, 2023 · pp. 1–7 Read article
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Sustainable Energy Solutions: Enhancing the Efficacy and Stability of Lead Iodide Perovskite Solar Cells
Abstract: Lead iodide perovskite solar cells have emerged as a transformative technology in the field of photovoltaics, demonstrating remarkable power conversion efficiencies that rival traditional silicon- based solar cells. However, conacerns regarding their long-term stability and environmental impact pose significant challenges for their widespread adoption. This study investigates the current advancements in lead iodide perovskite solar cells, emphasizing strategies to enhance both their efficiency and stability. We explore innovative approaches, such …
Published in International Journal of Green Chemistry · Vol. 10, Issue 2, 2024 · pp. 1–8 Read article
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Green Roofing Materials in Vernacular Residential Buildings: Case Study in Kashan, Iran
Abstract: Negative impacts on the environment have been increased due to the human activities including usage of improper materials in buildings. As a solution, green materials, which are suitable for environment, can be used in the buildings. Roofing materials play a significant role in sustainability issues. They can provide environmental advantages if the materials meet the green criteria. The master builders in the past, considered the sustainability criteria in their constructions. …
Published in International Journal of Landscape Planning and Architecture · Vol. 3, Issue 2, 2017 · pp. 33–43 Read article
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Assessment of Urban Renewal Program in Kaduna State: Perception and Satisfaction
Abstract: Urban renewal has become a key strategy adopted by governments/private stakeholders to address urban decay, infrastructural deterioration, and environmental degradation in rapidly growing cities. This study assessed the urban renewal project in Kaduna North Local Government Area of Kaduna State, with a focus on evaluating the current state of urban infrastructure, community perception and satisfaction, and the challenges encountered in the implementation of urban renewal projects. The study adopted a …
Published in International Journal of Town Planning and Management · Vol. 12, Issue 1, 2026 · pp. 1–6 Read article
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Deep Learning Techniques for Optimizing Resource Allocation and Sustainability in the Next Generation of 6G Wireless Networks
Abstract: The upcoming sixth generation (6G) of wireless communication networks aims to meet challenging requirements such as ultra-reliable low-latency services, massive connectivity for billions of smart devices, and intelligent automation across highly diverse environments. Along with these goals, the issues of energy efficiency and environmental sustainability are becoming equally important, as the rising number of users and traffic volumes will directly increase power demand and carbon emissions. To lower total energy …
Published in International Journal of Broadband Cellular Communication · Vol. 11, Issue 2, 2026 Read article
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Development of Nanocomposites for Sensor Applications
Abstract: The development of nanocomposites for sensor applications represents a significant breakthrough in materials science and engineering, driven by the unique properties of nanomaterials. Nanocomposites, which combine nanoparticles with polymers or other matrices, exhibit enhanced mechanical, electrical, and thermal properties, making them highly suitable for various sensing applications. The integration of nanoparticles, such as metal oxide, carbon nanotubes, and graphene, into a composite framework can dramatically increase sensitivity and selectivity, enabling …
Published in International Journal of Applied Nanotechnology · Vol. 11, Issue 1, 2025 · pp. 18–37 Read article
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The Future Prospects of Eco-friendly Green Computing
Abstract: Green computing, also called green technology, is the environmentally sustainable to use of computers and related resources like - monitors, printer, storage devices, networking and communication systems - efficiently and effectively with minimal or no impact on the environment. The principle behind energy efficient coding is to save power by getting software to make less use of the hardware, rather than continuing to run the same code on hardware that …
Published in International Journal of Green Chemistry · Vol. 3, Issue 2, 2017 · pp. 7–14 Read article
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The Role of Traffic Culture Making in Air Pollution Reduction in Metropolitans of Developing Countries
Abstract: Nowadays, environmental problems, especially air pollution issues, are one of the major problems in the metropolis of the world, whichitsside dimensions and effects are increasing day by day. According to statisticsand Information over 30% of the world's energy consumption is allocated to the transport sector, it is not therefore unthinkable that toconsidermotor vehicles asone of the main sources of air pollution.Gases from the combustion of vehicles' fuel are the most …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 6, Issue 1, 2020 · pp. 42–54 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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Predictive Models for Drinking Water Quality: Leveraging Machine Learning for Improved Safety and Efficiency
Abstract: Quality of drinking water is one of the critical determinants of public health, leading to severe environmental and health-related issues when poor. The paper examines the integration of machine learning techniques that could improve accuracy and efficiency in assessing drinking water quality. The traditional techniques of monitoring drinking water are resource-intensive yet lack timely insight into contamination events. In this scenario, an evaluation of the performance of ML models such …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 11, Issue 1, 2025 Read article
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Challenges in Implementation of Green Infrastructure in Metropolitan Cities—Case of Ahmedabad
Abstract: The current development issues related to rapid urban expansion and economic growth in India can be rationalized by Green infrastructure planning. Green infrastructure (GI) has been identified as a promising approach to assist cities adapt to global climate change through the supply of multiple ecosystem services. Here, we interrogate key challenges and the barriers for the effective implementation of GI. This research proposal intends to study the current urban issues …
Published in International Journal of Architecture and Infrastructure Planning · Vol. 6, Issue 2, 2020 · pp. 7–14 Read article
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Smart Materials for a Sustainable Environment
Abstract: The accelerating pace of industrialization, urbanization, and population growth has exerted unprecedented stress on the natural environment. Consequently, worldwide issues including climate change, resource depletion, environmental contamination, and energy scarcity have intensified significantly. In response to these concerns, sustainable development has emerged as a fundamental framework, seeking to balance present-day requirements with the long-term needs of future generations. Within this framework, smart materials have gained considerable attention for their ability …
Published in International Journal of Environmental Chemistry · Vol. 12, Issue 1, 2026 · pp. 19–30 Read article
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Production of Biochar from Lignocellulosic Biomass Obtained from Paddy Straw
Abstract: The pressing issues of fossil fuel depletion and environmental degradation have spurred the search for sustainable solutions in energy production and carbon management. This research delves into the eco-friendly prospect of generating biochar from lignocellulosic biomass, specifically paddy straw. Given the undeniable contribution of contemporary fossil fuels to greenhouse gas emissions, air pollution and climate change, a shift towards cleaner alternatives like biofuels becomes imperative. Paddy straw emerges as a …
Published in International Journal of Agrochemistry · Vol. 11, Issue 1, 2025 · pp. 1–7 Read article