Yazar "Arucu, Muhammet" seçeneğine göre listele

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    Industry 4.0 – Holistic Perspective: Modeling and Simulation Implementations in Manufacturing Systems
    (Bursa Teknik Üniversitesi, 2021) Arucu, Muhammet
    The simulation includes enormous technological tools and methods for the successful implementation of digital manufacturing as it allows product, process, system design, and configuration to be tested and verified. With the growth in the industrial sector, information systems and software products play an important role in the investments of technology in automation. The industrial sector has enabled the use of simulations to directly optimize the design and production of systems with computational growth. Modeling takes advantage of the integration of computing and controlling, enabling intelligent production and sustainability to greatly increase the efficiency of industrial systems. Recent technologies have been focusing on the development of solutions for increasing customer expectations, competition conditions, product and service providers. The information used for production is integrated with the simulation requirements in association with other software platforms in a flexible manner. In industry 4.0, various modeling and simulation techniques for automation of the industrial process in the integration of service-oriented architecture into contemporary management systems are presented and the modeling techniques available in the literature are discussed. Important milestones of simulation technologies in product, process and system design of digitized manufacturing systems have been investigated and the latest industrial and research approaches in basic manufacturing areas have been examined. It explores important milestones in the evolution of simulation technologies and the latest industrial and research applications and findings. Based on this review, future trends and challenges to be met in the field are summarized in order to reduce costs in current practices, increase quality and shorten the time to market of manufactured goods.
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    Ultraviolet-Based Viral Inactivation: A Critical Examination of Current Research
    (Bursa Teknik Üniversitesi, 2025) Arucu, Muhammet; Tasci, Mustafa; Kalaycı, Taner
    Ultraviolet (UV) radiation has emerged as a powerful, non-chemical disinfection method, gaining significant attention for its ability to inactivate pathogenic microorganisms, particularly viruses, amid global public health challenges such as the COVID-19 pandemic. This study provides a comprehensive analysis of UV-based viral inactivation technologies, with a focus on ultraviolet germicidal irradiation (UVGI) using the UV-C spectrum (200-280 nm). It explores the fundamental physical principles of UV radiation, the photochemical mechanisms disrupting microbial DNA and RNA, and the critical parameters influencing disinfection efficacy, including UV dose, irradiance, wavelength, exposure time, and environmental conditions. Theoretical frameworks are supported by calculations and experimental data to evaluate the impact of material properties, surface characteristics, and atmospheric factors on UV performance. The study critically assesses UVGI applications in diverse settings, such as healthcare facilities, public spaces, ventilation systems, and water treatment, while addressing safety considerations, technological limitations, and potential health risks associated with UV exposure. By synthesizing theoretical insights, experimental findings, and a detailed review of UV sensitivity across various pathogens, including SARS-CoV-2 and other coronaviruses, this work highlights the high susceptibility of viral pathogens to UV-C radiation. It also examines the implications of RNA mutations on UV efficacy and provides estimated inactivation doses for a range of microorganisms. These findings underscore the potential of UV-based technologies as a cornerstone of modern infection control strategies, offering insights into optimizing system design and implementation for effective microbial inactivation while ensuring safety and scalability in real-world applications.