Assoc Prof Dr. Emmanuel Adeyefa | Theoretical Physics | Editorial Board Member

Assoc Prof Dr. Emmanuel Adeyefa | Theoretical Physics | Editorial Board Member

Federal University Oye Ekiti | Nigeria

Dr. Emmanuel Adeyefa is an experienced academic and administrator with extensive service in university departments, faculty committees, and accreditation panels. He has served in various leadership roles, including Acting Head of Department, Postgraduate Coordinator, Faculty Committee Chair, and Course Coordinator for several undergraduate and postgraduate mathematics courses. His teaching portfolio covers a wide range of advanced mathematical fields such as numerical analysis, fluid dynamics, analytical dynamics, real analysis, vector and tensor analysis, and mathematical methods. He has worked in multiple higher institutions, contributing to curriculum development, accreditation activities, academic leadership, and student disciplinary processes. He has actively participated in national and international conferences, presenting research in numerical methods, cryptography, differential equations, and applied mathematics. Dr. Adeyefa has supervised numerous undergraduate, MSc, and PhD research projects and serves as an external examiner in reputable universities. He is a member of several professional mathematical societies and contributes to scholarly publishing through peer review for multiple journals. His community service includes election duties and examining roles with national examination bodies. His research and academic activities span theoretical physics, high-energy physics, ordinary differential equations, numerical algorithms, and related mathematical applications.

Profiles: Scopus | Orcid | Google Scholar  

Featured Publications

Enoch, O. O., Adeyefa, E. O., & Alakofa, C. O. (2025). A three-step numerical method for solving second-order initial value problems using trigonometric–polynomial basis function. FUOYE Journal of Engineering and Technology, 10(1), 171–177.

Omole, E., Adeyefa, E. O., Apanpa, O., Ayodele, V. I., Amoyedo, M., & Emadifar, F. (2024). Unveiling the power of implicit six-point block scheme: Advancing numerical approximation of two-dimensional PDEs in physical systems. PLOS ONE, 19(5), 1–26.

Adeyefa, E. O., James, A. A., Olagunju, A. S., & Joseph, F. L. (2024). Development of a block method for solving multiple order ODEs. International Journal of Mathematics in Operational Research, 29(1), 51–65.

Omole, E. O., Adeyefa, E. O., Ayodele, V. I., Shokri, A., & Wang, Y. (2023). Ninth-order multistep collocation formulas for solving models of PDEs arising in fluid dynamics: Design and implementation strategies. Axioms, 12(9), 891.

Adeyefa, E. O., Omole, E. O., & Shokri, A. (2023). Numerical solution of second-order nonlinear partial differential equations originating from physical phenomena using Hermite-based block methods. Results in Physics, 46, 106270.

Ning An | Theoretical Advances | Women Researcher Award

Assoc. Prof. Dr. Ning An | Theoretical Advances | Women Researcher Award

Changchun observatory, NAO, CAS, China

👨‍🎓 Profile

Scopus

🎓 Early Academic Pursuits

Dr. Ning An’s academic foundation is rooted in optical engineering, with degrees from the Changchun University of Science and Technology (CUST). She earned her Bachelor’s in Optical Information Science and Technology in 2010, followed by a Master’s degree in 2012, and a Doctorate in Optical Engineering in 2015. Enriching her expertise, she pursued studies at the National University of Defense Technology and the National University of Information Science and Technology in St. Petersburg, Russia. This diverse academic background has shaped her multidisciplinary research approach.

💼 Professional Endeavors

Dr. Ning An has built an impressive career at the Changchun Observatory, NAO, CAS, starting as an Assistant Professor in 2015. Since 2018, she has served as an Associate Researcher, contributing to advancements in astrometry and celestial mechanics. As a master tutor, she plays a pivotal role in guiding the next generation of researchers in optical engineering and related disciplines.

🧪 Contributions and Research Focus

Dr. An’s research is at the cutting edge of high-precision laser ranging, with applications in satellite navigation, time comparison, and single-photon detection. She has pioneered interdisciplinary breakthroughs, holding six national general projects, provincial-level projects, and a talent project under the Chinese Academy of Sciences. Her contributions extend to national major scientific initiatives, positioning her as a leader in her field.

🌍 Impact and Influence

Dr. An’s influence is evidenced by her membership in prominent organizations such as the Chinese Astronomical Society, the IAU Astronomical Society, and the Youth Innovation Promotion Association of CAS. She has been recognized with multiple awards, including the Second and Third Prizes for Science and Technology Progress by Jilin Province and the Advanced Scientific Research Worker title in 2018 and 2020. Her work bridges fundamental research and practical applications in astrophysics and optical engineering.

📚 Academic Cites

With over 40 SCI/EI-indexed papers and 5 patents, Dr. An’s research outputs are extensively cited. She has contributed to landmark studies in laser ranging and celestial mechanics. As a reviewer for journals such as the American Society of Optics and Physical Society, her expertise shapes the global scientific discourse in her domain.

🛠️ Technical Skills

Dr. An’s technical proficiencies include satellite navigation systems, time synchronization, and single-photon detection technologies. Her ability to integrate astrometry and optical engineering enables her to tackle challenges in space observation and precision measurements. This expertise underscores her contributions to innovation at the crossroads of multiple disciplines.

📘 Teaching Experience

As a master tutor at Changchun Observatory, Dr. An inspires students and young researchers in astrometry and celestial mechanics. Her dedication to education is reflected in her structured mentorship and the academic success of her protégés.

🌟 Legacy and Future Contributions

Dr. An envisions advancing the fields of satellite navigation and laser ranging technologies through multidisciplinary collaboration. Her work in optical engineering and astrometry promises to contribute significantly to the exploration and understanding of space phenomena. Dr. An’s legacy lies in her ability to bridge theory and practical applications, ensuring her contributions remain impactful for future generations.

Top Noted Publications

Mamyshev oscillation self-starting mode-locked fiber laser based on a self-feedback amplifying sub-cavity
  • Authors: Liu, Z., Jin, L., Song, Y., Zhang, H., Hu, M.
    Journal: Optics Letters
    Year: 2024
Mode-locked switchable fiber laser based on Mamyshev oscillator cavity with anomalous dispersion gain fiber
  • Authors: Song, Y., Jin, L., Liu, Z., Hu, M., An, N.
    Journal: Chaos, Solitons and Fractals
    Year: 2024
Research on satellite laser ranging observation task scheduling method
  • Authors: Zequn, L., Ning, A., Cunbo, F., Guanyu, W., Xue, D.
    Journal: Measurement Science and Technology
    Year: 2024
Reduction of Satellite Signature Effect in High-Accuracy Satellite Laser Ranging to Etalon
  • Authors: An, N., Guan, B., Nunez, N.E., Zhang, H., Podesta, R.C.
    Journal: Applied Sciences (Switzerland)
    Year: 2023
Research on dual-terminal synchronization and ranging for laser communication link
  • Authors: Zhang, Y., Jiang, H., Dong, K., Chang, S., An, N.
    Journal: Optics Communications
    Year: 2022