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    Study the effect of the type and nature of the substrate on the optical properties of the thin films of (NiO) prepared by spin coating method por Ayed Najim Salih, Usama Ibrahim Hassan

    Publicado 2023-02-01

    Pure nickel oxide (NiO) thin films has been prepared by spin coating method on the substrates of glass and quartz at room temperature and the heat of drying (180ﹾC) for (15) minutes at a rate of 4 sprays each substrate . Has been studied the optical properties of the thin films prepared by recordin...

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    Advanced biodegradable-based formulations for the treatment of arthritis por Mohammed Yehia, Usama Farghaly, Youssef Wahib Naguib

    Publicado 2025-06-01

    Abstract Arthritis is a common and debilitating health condition affecting millions worldwide and placing a significant burden on healthcare systems. Among its many forms, rheumatoid arthritis and osteoarthritis are particularly prevalent, requiring effective and innovative treatment approaches. Tra...

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    Impact of Microplastics on Human Health: Risks, Diseases, and Affected Body Systems por Ghulam Abbas, Usama Ahmed, Muhammad Arsalan Ahmad

    Publicado 2025-05-01

    This review article aims to highlight the potential harm caused by microplastics (MPs) in different organs and systems and underscore the need for further investigation into their action mechanisms. MPs, such as polystyrene, polypropylene, and polyethylene, significantly impact human health, causing...

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    Intelligent Reflecting Surface-Assisted Cognitive Radio Networks: Recent Trends, Usages, Challenges, and Future Directions por Usama Mir, Ubaid Abbasi, Talha Mir, Satvika Pullisani

    Publicado 2025-01-01

    Intelligent Reflective Surface (IRS) revolutionizes wireless network design by enabling precise control over signal propagation, which significantly enhances network performance. IRS optimizes wireless links by intelligently adjusting reflected signal properties, boosting power for legitimate users...

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    Patterns and inequities in pyogenic arthritis-related mortality in the United States from 1999–2020 por Usama Qamar, Maaz Asif, Farhan Naeem, Eisha Mazhar

    Publicado 2025-01-01

    Pyogenic arthritis (PA) related mortality trends have not been studied well across various demographics in the United States (US). This cross-sectional study aimed to evaluate these trends among the US population aged ≥ 25 years from 1999–2020 using data from the CDC WONDER database. We identified a...

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    Efficacy of mobile applications in treating depression: systemic review and meta-analysis por Eiman Araib, Usama Khan, Umama Alam, Manahil Moazzam

    Aims and method Previous meta-analysis of the efficacy of mobile phone applications (mHealth apps) for depression has several limitations, including high risk of bias and heterogeneity in effect sizes across studies, and gaps in understanding of variability in treatment outcomes. We aimed to provi...

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    Greening Agriculture: Exploring the Asymmetric Impact of Agriculture on Carbon Emissions in SCO Countries por Usama Abdul Rauf, Amanat Ali, Sareer Ahmad, Nikhil Shil

    Publicado 2025-07-01

    The emission of CO2 becomes a main reason for environmental damage. Among various sources, this study aims to focus on the impact of agriculture on CO2 emissions. While agriculture plays a vital role in supplying essential foods, it also contributes to ecological ruin. Using the Nonlinear Panel Aut...

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    A multidimensional analysis of strategies for the enhancement of railway freight capacity and their effects on the sustainability of transportation infrastructure - a case study of... por Muhammad Bilal Khurshid, Usama Khan, Jamal khan, Muhammad Asif Khan

    Publicado 2025-07-01

    Current imbalance in freight share (96% roads vs. 4% railways) in Pakistan, is impacting the performance of highways and is causing under-utilization of existing railway network. Expected increased freight demand due to China-Pakistan Economic Corridor (CPEC), necessitates a strategic shift towards...

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    Comparative Evaluation of Reinforcement Learning Algorithms for Multi-Agent Unmanned Aerial Vehicle Path Planning in 2D and 3D Environments por Mirza Aqib Ali, Adnan Maqsood, Usama Athar, Hasan Raza Khanzada

    Publicado 2025-06-01

    Path planning in multi-agent UAV swarms is a crucial issue that involves avoiding collisions in dynamic, obstacle-filled environments while consuming the least amount of time and energy possible. This work comprehensively evaluates reinforcement learning (RL) algorithms for multi-agent UAV path plan...

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    The digital library of Arab children's culture for sustainable development (DLACSD) por Loubna A. Youssef, Usama Elsayed, Sherif Shaheen, Nour Mahmoud Khalifa

    Publicado 2025-06-01

    Purpose – This paper focuses on a project to work on the digital library of Arab children's culture for sustainable development (DLACSD). Design/methodology/approach – This project claims to link the past, present, and future by creating a platform that can grow to include not only works by adu...

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    Biological determinants perpetuating the transmission dynamics of mosquito-borne flaviviruses por Xugang Wang, Usama Ashraf, Huanchun Chen, Shengbo Cao, Jing Ye

    Publicado 2023-12-01

    Mosquito-borne flaviviruses present a major public health concern. Their transmission is sustained in a cycle between mosquitoes and vertebrate hosts. However, the dynamicity of the virus-mosquito-host triad has not been completely understood. Herein, we discussed determinants of viral, vertebrate h...

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    The Application of Reinforcement Learning to Pumps—A Systematic Literature Review por Adetoye Ayokunle Aribisala, Usama Ali Salahuddin Ghori, Cristiano A. V. Cavalcante

    Publicado 2025-06-01

    Reinforcement learning, a subset of machine learning in the field of engineering informatics, has revolutionized the decision-making and control of industrial pumping systems. A set of 100 peer-reviewed papers on the application of reinforcement learning to pumps, sourced from the Scopus database, w...

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    Machine learning-assisted optimization of CsPbI₃-based all-inorganic perovskite solar cells: A combined SCAPS-1D and XGBoost approach por Usama Ghulam Mustafa, Wei Wu, Mingqing Wang, Adham Hashibon, Hafeez Anwar

    Publicado 2025-09-01

    The commercialization of perovskite solar cells (PSCs) is hindered by the instability of organic components and the resource-intensive nature of experimental optimization. Machine learning (ML) is revolutionizing the discovery and optimization of photovoltaic devices by reducing reliance on conventi...

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    Research Note: Effect of exogenous enzyme supplementation on standardized ileal amino acid digestibility of guar korma meal in sexed broilers por Muhammad A Iqbal, Tanveer Ahmad, Muhammad S Ahmad, Usama Aftab, Nasir Mukhtar

    Publicado 2025-09-01

    Guar korma meal (GKM), a byproduct of the guar gum industry, has emerged as a potential alternative protein source in poultry nutrition, particularly the Indian subcontinent. This study aimed to investigate the standardized ileal digestibility (SID) of amino acids (AA) in GKM and assess the effects...

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    Navigating challenges in human pluripotent stem cell-derived islet therapy for type 1 diabetes por Mohammed Usama, Mohammed Usama, Ying Deng, Ying Deng, Yiran Chen, Théa Milland, Théa Milland, Mohan Malleshaiah, Mohan Malleshaiah, Mohan Malleshaiah, Yasaman Aghazadeh, Yasaman Aghazadeh, Yasaman Aghazadeh

    Publicado 2025-08-01

    In the past two decades, several tissues have been generated from the differentiation of human pluripotent stem cells (hPSCs) to model development or disease, and for use in drug testing and cell replacement therapies. A frontliner of hPSC-derived tissues used in cell replacement therapies are the p...

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    COSMECEUTICALS: THE BIOACTIVE ELEMENTS IN NEW-AGE BEAUTY PRODUCTS por Jumana Rashid, Muhammad Farooq Sabar, Zaroon Gill, Usama Mustafa, Sana Fatima, Sana Ashiq

    Publicado 2023-09-01

    Background: Cosmeceuticals are defined as products that bridge the gap between cosmetics and pharmaceuticals. They are intended to affect the biology of the skin, and as such, their effects often go beyond the simple improvement of the appearance of the skin. The bioactive elements in cosmeceutical...

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    Computational modeling of thermal therapy for porous osteosarcoma knee bone tumors using magnetized copper oxide nanoparticles por Muhammad Suleman, Usama Majeed, Sami Ullah Khan, Nermeen Abdullah, Nidhal Becheikh, Lioua Kolsi

    Publicado 2025-10-01

    Background: Osteosarcoma is malignant bone tumor in youth, affecting the distal femur the knee. The interaction of magnetized nanoparticles-induced hyperthermia identifies a minimal intrusive strategy for the tumor ablation, proposing alternatives to peak risk surgical resection. This thermal therap...

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