Authors: Saad, A. M. H.
Journal: World Journal of Advanced Engineering Technology and Sciences, (2024), 13(1), 966–978.
This research examines the environmental challenges associated with the lifecycle of solar panels, from raw material sourcing to manufacturing, usage, and end-of-life disposal. It uses a lifecycle assessment (LCA) framework to evaluate the ecological impacts at each stage, emphasizing the need for sustainable practices across the entire process. The study highlights the importance of improving material efficiency, advancing recycling technologies, and integrating circular economy principles to reduce waste and resource depletion. It also shows how newer generations of solar panels have significantly reduced energy payback times (EPBT) and carbon footprints, with the potential for even greater reductions through technological innovations and policy changes.
The research provides valuable insights into the ecological implications of solar panel production and disposal, offering pathways to enhance sustainability in the solar energy sector. It identifies areas where improvements can be made, particularly in recycling frameworks and material sourcing. This work is crucial for guiding policymakers, manufacturers, and stakeholders in adopting sustainable practices that minimize the environmental impacts of solar energy, ensuring it remains a viable and eco-friendly solution in the transition to renewable energy.
Authors: Saad, A. M. H. & Sikder, Md. K. U.
Journal: International Journal of Primary and Critical Care (PCC), (2024), 02 (02), 9-17,
This research focuses on the comprehensive management of hepatocellular carcinoma (HCC), reviewing key areas such as its epidemiology, risk factors, prevention strategies, diagnostic methods, and therapeutic advancements. It emphasizes the integration of curative approaches, like surgical resection and liver transplantation, with palliative strategies, including locoregional and systemic therapies, to provide personalized patient care. The study highlights the role of imaging methods (CT, MRI) and biomarkers (AFP) for early detection and accurate staging, while also exploring novel treatments such as targeted therapies, immunotherapy, gene therapy, and molecular profiling to improve patient outcomes and overcome drug resistance.
The methodology includes a thorough literature review to synthesize current knowledge on HCC management. The research identifies key challenges in managing this increasing global health concern and provides insights into effective prevention, early detection, and treatment strategies. The findings aim to guide healthcare professionals in making informed decisions about patient care, ultimately improving clinical outcomes for individuals affected by HCC.
Authors: Saad, A. M. H.
Journal: International Journal of Science Engineering and Technology, (2024) 12(5), 1–8.
This research evaluates the economic viability and social impact of implementing solar power systems in off-grid regions through a comprehensive cost-benefit analysis (CBA). The study compares the costs of solar power systems with the savings from fossil fuels and other advantages, such as the potential for sustainable energy generation through photovoltaic (PV) arrays and battery systems. It explores the financial incentives, local participation, and simple processes needed to scale solar projects in remote areas. The research highlights the benefits of solar power in providing reliable electricity, reducing reliance on diesel generators, and promoting sustainable development in off-grid locations.
The methodology used includes cost-benefit analysis (CBA), simulations, and sensitivity analyses to assess the economic and social impacts of solar power systems. The research underscores the importance of transitioning to renewable energy sources, particularly solar, in off-grid regions. It also provides practical insights that can guide policymakers and stakeholders in making informed decisions about solar energy investments in remote communities. The paper ultimately aims to demonstrate how solar power can improve the quality of life in off-grid areas, providing both economic and environmental benefits while reducing reliance on fossil fuels.
Authors: Saad, A. M. H. & Talukder, A.
Journal: International Journal of Trendy Research in Engineering and Technology,
This research examines the adoption of electronic tendering (e-tendering) systems in public procurement, focusing on how they improve efficiency, transparency, and competitiveness. It highlights the transformation from traditional procurement methods to digital systems, emphasizing the need for standardized practices to ensure fairness and integrity. The study explores the evolution of e-tendering, the benefits it offers, and the challenges faced in international implementation, such as varying technological adoption and the need for cross-border compatibility. The research also introduces the concept of integrating blockchain and ICT into e-tendering systems to enhance security, transparency, and the overall efficiency of the tendering process.
By analyzing existing literature, case studies, and questionnaires, this research provides practical insights into the adoption and implementation of e-tendering systems, offering guidelines and best practices for successful integration. It addresses the importance of international standards for e-tendering to enable seamless cross-border procurement. The paper underscores the potential of digital transformation in procurement processes, providing valuable recommendations for organizations looking to improve transparency and streamline procurement practices through electronic tendering systems.
Authors: Saad, A. M. H., & Myat, A.
Journal: American Journal of Energy and Natural Resources 4(1), 1–8.
This research examines the critical role of solar energy in achieving global net-zero emissions targets, focusing on the effectiveness of policy frameworks and technological advancements in accelerating solar energy adoption. It explores how emerging solar technologies, such as perovskite solar cells and building-integrated photovoltaics, along with innovations in concentrated solar power, can enhance efficiency and scalability. The study also evaluates various economic incentives, regulatory measures, and international collaborations that facilitate solar energy scaling across different regions. By analyzing successful case studies, the research offers practical insights into optimizing solar energy use and overcoming challenges related to integration and policy effectiveness.
The research highlights solar energy's potential to contribute significantly to decarbonization efforts, mitigate climate change, and promote economic growth through job creation. Through a combination of qualitative and quantitative analyses, it identifies key technological and policy-driven strategies that can drive solar energy adoption. The paper underscores the importance of aligning technological advancements with effective policies to meet global energy goals, providing valuable guidance for policymakers and industry stakeholders aiming to expand solar energy's role in a sustainable, low-carbon future.
Authors: Saad, A. M. H.
Journal: American Journal of Innovation in Science and Engineering, 4(2), 23–30
https://doi.org/10.54536/ajise.v4i2.3832
This research focuses on advancements in next-generation solar cell technologies, particularly examining materials such as perovskites, organic polymers, and quantum dots, along with innovative device architectures like tandem and multi-junction cells. These advancements aim to enhance solar energy efficiency and reduce manufacturing costs. The study provides insights into how these new technologies can help drive the widespread adoption of solar energy systems and contribute to a more sustainable energy future.
Additionally, the research identifies key challenges in the field, such as scalability, durability, and environmental costs. It emphasizes the need for further exploration of long-term stability and the environmental impact of new materials. By conducting a systematic literature review, the paper highlights the potential of these next-generation solar cells to improve energy production and reduce costs. It also explores practical applications, cost-reduction strategies, and the integration of these technologies into real-world scenarios, underscoring their role in advancing cleaner, more efficient solar energy solutions.
Authors: Saad, A. M. H.(2025).
Journal: Journal of Digital Food, Energy & Water Systems Journal of Digital Food, Energy & Water Systems, 6(1).
https://doi.org/10.36615/8j9sfc20
This research explores the integration of battery energy storage systems (BESS) with solar inverters to enhance the efficiency, stability, and reliability of solar energy utilization in the power grid. By combining solar energy with energy storage, the research addresses the challenges of solar intermittency and grid instability, proposing solutions that reduce reliance on fossil fuels, lower electricity costs, and decrease greenhouse gas emissions. It investigates various battery technologies, including lithium-ion, lead-acid, and flow batteries, and evaluates their suitability for solar energy storage, focusing on project-specific scenarios. The study also highlights the incremental benefits of peak shaving, energy arbitrage, and substantial reductions in greenhouse gas emissions, confirming the viability of solar-plus-storage systems.
The research employs a systems-level approach, using PVSYST software for simulation and analyzing case studies to assess the performance of integrated solar-plus-storage systems. It provides insights into the economic and environmental benefits of such systems, demonstrating their potential to enhance grid stability and energy efficiency. The findings offer practical guidance for energy planners and engineers, enabling the successful implementation of solar-plus-storage systems that improve grid reliability and contribute to a sustainable energy future.