http://irepo.futminna.edu.ng:8080/jspui/handle/123456789/11 SEET 2026-06-18T02:09:36Z http://irepo.futminna.edu.ng:8080/jspui/handle/123456789/31396 Title: Simulation of Ozone Gas Absorption Cross-Section: A Concentration-Based Analysis for Green Communication Authors: David, Michael; Ibrahim, Mohd Haniff; Idrus, Sevia Mahdaliza; Marcus, Tay Ching En Abstract: This chapter explores the impact of ozone concentration on its absorption cross section in the visible spectrum. We used a computer program called Spectralcalc. com and a database of ozone absorption lines (HITRAN 2012 line list) to simulate how ozone absorption cross-section changes with different concentrations. While transmittance through a 50 cm gas cell exhibited a continuous dependence on concentration, the absorption cross section of 5.1055×10-25m2 /molecule itself remained constant for wavelengths around 603 nm at concentrations of 170 ppm and above. This finding deviates slightly (between 1.41 and 2.44%) from previous studies. Our simulations suggest that ozone concentrations between 170 and 1200 ppm have a negligible effect on the absorption cross section at this specific wavelength. 2024-01-01T00:00:00Z http://irepo.futminna.edu.ng:8080/jspui/handle/123456789/31382 Title: Nigerian Digital Consumer Protection - Further Reading Authors: Ahmad, A. Sadiq; David, Michael; Bala, Jibrin A. Abstract: Herein, essential resources for understanding digital consumer protection, including Nigerian regulations, international guidelines, academic research, and case studies are highlighted. Nigerian frameworks such as FCCPC guidelines, NDPR, CBN consumer protections, and NCC codes safeguard rights across sectors. Internationally, OECD, UNCTAD, EU GDPR, and World Bank reports provide best practices and global benchmarks. Academic works examine ethical AI use, data monetization, and consumer profiling risks, while case studies illustrate challenges like AI bias, predatory lending, facial recognition bias, and telecom fraud. Collectively, these resources provide a comprehensive foundation for promoting safe, fair, and ethical digital consumer practices. 2025-01-01T00:00:00Z http://irepo.futminna.edu.ng:8080/jspui/handle/123456789/31381 Title: Nigerian Digital Consumer Protection - Call to Action. Authors: Usman, Abraham Usman; Alenoghena, Caroline; Bala, Alhaji Salihu; David, Michael; Umar, S. Dauda Abstract: The digital economy offers tremendous opportunities for Nigerian youth, but also presents significant risks. By following the 10 Commandments of Digital Consumer Protection, knowing where to report problems, and staying informed about your rights, you become not just a consumer but a protector of the digital commons. Your digital protection journey starts now—with the next choice you make online. Remember: every person you teach and every right you exercise makes Nigeria's digital space safer for everyone 2025-01-01T00:00:00Z http://irepo.futminna.edu.ng:8080/jspui/handle/123456789/31380 Title: Nigerian Digital Consumer Protection - Data Protection Laws & Rights. Authors: David, Michael; Innocent, Chika; Mamman, Thomas A. Abstract: Your personal data belongs to you, not the companies collecting it. The NDPA 2023 grants you fundamental rights including consent, access, correction, deletion, and redress. Regulatory bodies like NDPC, NCC, NITDA, and CBN exist to protect you, though enforcement is still developing. Awareness of these rights represents your first line of defense—if someone misuses your data, you now have legal backing to act. 2025-01-01T00:00:00Z