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AN AUTOMATED FEED MANAGEMENT SYSTEM FOR HIGH-DENSITY CATFISH AQUACULTURE USING ACOUSTIC SENSORS AND MACHINE LEARNING Mai Kamal; Mona Abdallah; Tamer Youssef
Techno Agriculturae Studium of Research Vol. 2 No. 6 (2025)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/agriculturae.v2i6.2962

Abstract

The rapid expansion of high-density catfish aquaculture has increased the demand for efficient and precise feed management systems to optimize growth performance, reduce feed waste, and maintain water quality. Conventional feeding practices largely depend on fixed schedules and visual estimation, which often result in overfeeding or underfeeding, leading to increased production costs and environmental degradation. Recent advances in sensing technologies and artificial intelligence offer new opportunities to transform aquaculture management through data-driven and automated approaches. The purpose of this study is to develop and evaluate an automated feed management system for high-density catfish aquaculture by integrating acoustic sensors and machine learning algorithms. The system aims to accurately detect feeding activity and dynamically regulate feed delivery based on real-time fish behavior. This study employed a research and development design combined with experimental field testing. Acoustic sensors were deployed in catfish ponds to capture underwater sound patterns associated with feeding behavior. The collected acoustic data were processed using machine learning models to classify feeding intensity and determine optimal feeding duration. System performance was evaluated through accuracy testing, feed efficiency analysis, and comparative assessment against conventional feeding methods. The results show that the proposed system successfully identified feeding activity with high classification accuracy and significantly reduced feed waste compared to manual feeding practices. Feed conversion ratios improved, and water quality indicators remained more stable due to reduced excess feed accumulation. In conclusion, the automated feed management system demonstrates strong potential as an intelligent aquaculture solution for high-density catfish farming. By integrating acoustic sensing and machine learning, the system enhances feeding precision, supports sustainable aquaculture practices, and contributes to increased productivity and environmental efficiency.
Strategy for Developing the Professionalism of Soldiers of the 2nd Marine Arhanud Battalion in order to Increase the Readiness of Ampfibian Operations in order to Support the Main Tasks of the Marine Corps : Literature Review Sindu Yanuarianto; Achmad Sochfan; Tamer Youssef
Journal of Multidisciplinary Sustainability Asean Vol. 3 No. 2 (2026)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/ijmsa.v3i2.3763

Abstract

Background. Modern military landscapes are shifting rapidly due to the rise of unmanned aerial vehicles (UAVs) and high-precision threats. In Indonesia, Batalyon Arhanud 2 Marinir serves as a vital defensive node for amphibious assets, but it must overcome professional and operational hurdles to remain effective against these contemporary combat disruptions. Purpose. This study aims to formulate a comprehensive development strategy specifically designed to enhance the professionalism and operational readiness of soldiers within the battalion, ensuring they can meet the demands of modern air defense. Method. The research employs a qualitative approach, utilizing a Systematic Literature Review and SWOT analysis. These frameworks are used to evaluate current training protocols, doctrinal structures, and existing human resource policies within the Indonesian Marine Corps. Results. Findings indicate that while technical mastery is improving, operational effectiveness is often hindered by excessive ceremonial duties and a lack of specific Counter-UAS (C-UAS) doctrine. There is a clear need to move away from analog training toward automated, simulation-centered models that prioritize technological literacy. Conclusion. Developing professional excellence through technical expertise and adaptive tactics is essential for national sovereignty. Transitioning to integrated, tech-driven training represents the most viable path to creating a lethal and responsive point air defense system for the future.
Modern Mosque Architecture and its Impact on Islamic Identity: A Study of Mosques in European Countries Sudarmadi Putra; Tamer Youssef; Dina Ahmed; Jasafat Jasafat
Journal of Noesantara Islamic Studies Vol. 2 No. 2 (2025)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/jnis.v2i2.1850

Abstract

The increasing presence of Islam in Europe has led to the emergence of modern mosque architecture, raising questions about its impact on Islamic identity. This study examines how modern architectural styles influence the perception and experience of Islamic identity within European Muslim communities. This research aims to analyze the architectural features of selected modern mosques in Europe and explore how these features interact with the construction and negotiation of Islamic identity among worshippers. Employing a qualitative research methodology, this study conducts case studies of several prominent modern mosques in various European countries. Data collection involves site visits, architectural analysis, and semi-structured interviews with mosque attendees and community leaders. The study analyzes the interplay between modern architectural aesthetics, traditional Islamic architectural elements, and the evolving interpretations of Islamic identity in a European context. Some mosques prioritize minimalist designs and contemporary materials, while others incorporate subtle Islamic motifs within modern frameworks. The study concludes that modern mosque architecture in Europe serves as a dynamic space where Islamic identity is negotiated and expressed in diverse ways, reflecting the complex interplay between tradition, modernity, and the specific socio-cultural contexts of European Muslim communities.
The Story of Struggle and Hope: Narrative Accounts of Female STEM Students in Egyptian Higher Education Tamer Youssef; Dina Ahmet; Yasser Sayed
Journal Emerging Technologies in Education Vol. 4 No. 1 (2026)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/jete.v3i3.2236

Abstract

Baground. Women in science, technology, engineering, and mathematics (STEM) fields in Egypt continue to face persistent structural and socio-cultural challenges, despite policy efforts to promote gender equity in higher education. The experiences of female STEM students remain underrepresented in scholarly discourse, particularly from an emic, narrative perspective. Purpose. This study aims to explore the lived experiences, challenges, and aspirations of female undergraduate STEM students in Egyptian universities through narrative inquiry.Method. Drawing on in-depth, semi-structured interviews with 20 participants from three major public institutions, the research documents personal accounts of gender-based obstacles, including societal expectations, institutional biases, and limited access to mentorship. Thematic narrative analysis revealed two dominant storylines: struggle against systemic barriers and hope grounded in academic identity, family support, and peer solidarity.Results. Findings reveal two dominant narrative arcs: “struggle”-characterized by marginalization, institutional neglect, and gender bias-and “hope”-rooted in academic identity, peer solidarity, and personal resilience. Participants employed strategies such as informal mentorship, emotional self-regulation, and counter-stereotypical performance to navigate male-dominated academic spaces.Conclusion. The study concludes that while structural inequalities persist, female students actively construct pathways of persistence, agency, and transformation within STEM fields. These findings provide valuable insights for educators, policymakers, and institutional leaders aiming to foster inclusive and supportive environments in STEM education.