Joseph Brizar Okaly | Theoretical Advances | Best Researcher Award

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Dr. Joseph Brizar Okaly | Theoretical Advances | Best Researcher Award

Researcher at GHS Minkama | Cameroon

Dr. Okaly Joseph Brizar is a distinguished physicist, educator, and academic leader. Holding a Ph.D. in Physics from the University of Yaounde I, he currently serves as the Vice-Principal and Physics Lecturer at Government High School Minkama, under the Ministry of Secondary Education, Cameroon. His research spans biophysics, statistical physics, and nonlinear systems, earning him international recognition. Married and a father of six, Dr. Okaly balances a robust academic career with administrative duties and remains committed to scientific excellence and educational reform in Cameroon.

👨‍🎓Profile

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🎓 Early Academic Pursuits

Dr. Okaly’s academic journey began with a Baccalaureate in Mathematics and Physics in 2000 from GHS Obala. He pursued higher education at the University of Yaounde I, obtaining a Bachelor’s (2008), Master’s (2013), and ultimately a Ph.D. in Physics (2019). His training included teacher certification programs (Grades 1 & 2) from the High Teacher Training College, equipping him with both scientific acumen and pedagogical skills. His doctoral thesis, “Base pairs opening and bubble transport in DNA systems,” laid the foundation for his research in biological and condensed matter systems.

đź’Ľ Professional Endeavors

With over 20 years of professional experience, Dr. Okaly has held diverse academic and administrative roles. He has taught Physics across secondary schools and higher institutions, including Polytech d’Obala and the University of Yaounde I. Rising through the ranks, he served as Head of Department, Level Responsible, and now as Vice-Principal at GHS Minkama. His dual roles reflect strong leadership, strategic oversight, and dedication to education management. His career exemplifies the integration of academic rigor and institutional development in Cameroon’s education sector.

🔬 Contributions and Research Focus

Dr. Okaly’s research is rooted in nonlinear dynamics, particularly in DNA systems, earthquake modeling, and long-range interactions. He has authored 12 peer-reviewed publications in respected journals like Chaos, Phys. Rev. E, and Physica A. His work on bubble transport in DNA, damped systems, and statistical modeling demonstrates a deep commitment to biophysics and molecular simulations. He has collaborated extensively with notable researchers, exploring themes such as soliton dynamics, hydrodynamic friction, and external force interactions bridging theoretical physics with real-world biological and geological systems.

🌍 Impact and Influence

Dr. Okaly’s scholarly work significantly advances the understanding of complex physical systems, particularly in biomolecular physics and earthquake wave modeling. His contributions have improved theoretical models used in medical research and environmental studies. As a senior educator and administrator, he has mentored hundreds of students, fostering a new generation of physicists in Cameroon. His influence extends beyond the classroom into national science policy through curriculum reform and educational leadership. His research has gained international recognition, shaping the discourse in condensed matter and statistical physics communities.

đź“š Academic Citations

Dr. Okaly’s research has been cited in global academic literature, underscoring its relevance in nonlinear science, biophysics, and geophysics. Articles such as “Nonlinear dynamics of damped DNA systems with long-range interaction” and “Base pair opening in damped helicoidal models” are often referenced by scholars exploring molecular dynamics and DNA stability. His 2025 publication in the European Physical Journal Plus reflects continued momentum in cutting-edge research. The increasing citation rate of his work showcases his growing impact on the international physics research community.

🧪 Research Skills

Dr. Okaly demonstrates exceptional skill in theoretical modeling, differential equations, numerical simulations, and interdisciplinary analysis. His expertise in simulating molecular systems, such as DNA, showcases a deep understanding of long-range interaction effects and damped dynamics. He skillfully integrates mathematical physics, statistical tools, and computational methods to model complex phenomena in biological and physical systems. This blend of skills allows him to contribute to a wide range of physics applications, from molecular biology to earthquake wave propagation a true reflection of scientific versatility and innovation.

👨‍🏫 Teaching Experience

A seasoned educator, Dr. Okaly has taught Physics at various academic levels since 2004. His experience ranges from secondary schools (GHS Guéré, GHS Niga, GTHS Ngaoundéré) to higher institutions like the University of Yaounde I. His teaching combines conceptual clarity, experimental insights, and technology-integrated learning. As Vice-Principal and Department Head, he has introduced pedagogical reforms, mentored junior teachers, and led curriculum innovations. His dedication to teaching has impacted thousands of students, many of whom have pursued STEM careers, thereby contributing to national development.

🏅 Awards and Honors

While formal awards are not explicitly listed, Dr. Okaly’s appointments to leadership positions (such as Vice-Principal and Head of Department) reflect institutional recognition of his academic excellence, integrity, and professionalism. His selection to collaborative research projects with senior physicists and publication in renowned international journals is a testament to his merit and contribution to science. He remains a strong candidate for future academic awards, especially in physics research, science education, and educational leadership, with a proven record of impactful scholarship and service.

🌟 Legacy and Future Contributions

Dr. Okaly Joseph Brizar is establishing a lasting legacy through his contributions to science, education, and community leadership. He is actively shaping the next generation of Cameroonian scientists while producing cutting-edge research on DNA dynamics and earthquake modeling. Looking ahead, he aims to expand international collaborations, secure research funding, and promote scientific innovation in Africa. His long-term vision includes bridging education and research, developing science policy, and enhancing Africa’s presence in the global scientific arena. His legacy will reflect knowledge, mentorship, and visionary leadership.

Top Noted Publications

Nonlinear dynamics of damped DNA systems with long-range interaction

  • Authors: J. B. Okaly*, A. Mvogo, R. L. WoulachĂ©, T. C. KofanĂ©
    Journal: Communications in Nonlinear Science and Numerical Simulation
    Year: 2018

Semi-discrete Breather in a Helicoidal DNA Double Chain-Model

  • Authors: J. B. Okaly*, A. Mvogo, R. L. WoulachĂ©, T. C. KofanĂ©
    Journal: Wave Motion
    Year: 2018

Nonlinear dynamics of DNA systems with inhomogeneity effects

  • Authors: J. B. Okaly*, A. Mvogo, R. L. WoulachĂ©, T. C. KofanĂ©
    Journal: Chinese Journal of Physics
    Year: 2018

Base pairs opening and bubble transport in damped DNA dynamics with transport memory effects

  • Authors: J. B. Okaly*, F. II Ndzana, R. L. WoulachĂ©, C. B. Tabi, T. C. KofanĂ©
    Journal: Chaos: An Interdisciplinary Journal of Nonlinear Science
    Year: 2019

Solitary wavelike solutions in nonlinear dynamics of damped DNA systems

  • Authors: J. B. Okaly*, F. II Ndzana, R. L. WoulachĂ©, T. C. KofanĂ©
    Journal: European Journal of Physics Plus
    Year: 2019

 

Sanae ZRIOUEL | Computational Particle Physics | Women Researcher Award

Published on by High Energy Physics

Prof. Dr. Sanae ZRIOUEL | Computational Particle Physics | Women Researcher Award

Cadi Ayyad university | Morocco

Professor Dr. Sanae Zriouel is an esteemed Associate Professor of Physics at the Faculty of Sciences and Technology, Cadi Ayyad University in Marrakech, Morocco. With a deep passion for Mathematical Physics and cutting-edge research in nanomaterials, Dr. Zriouel has made significant contributions in various areas of condensed matter physics. Her academic journey spans multiple prestigious institutions in Morocco, and she has established herself as a key figure in the academic and scientific communities.

👨‍🎓Profile

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Early Academic Pursuits đź“š

Dr. Zriouel’s journey began with a Bachelor’s degree in Physical Science from Ibn Tofail University, Morocco, followed by a Master’s degree in Mathematical Physics at Mohammed V University, Morocco. Her academic prowess was evident from early on, as she earned the highest distinctions in her Master’s and later in her PhD in Mathematical Physics from the same institution. She furthered her education with an Engineer’s degree in Electro-mechanics from ENSMR, Rabat, Morocco.

Professional Endeavors 🌍

Dr. Zriouel’s career in academia includes various teaching and research roles. She is currently an Associate Professor at Cadi Ayyad University, where she has been since 2022. Prior to this, she held positions as an Assistant Professor at Sultan Moulay Slimane University, Beni Mellal, and worked as a Dr. Researcher at Mohammed V University, where she developed a profound interest in nanomaterials and theoretical physics. Her roles are not limited to academia; she has been actively involved in multiple administrative responsibilities, serving as an elected member of university councils and commissions that contribute to the growth and development of scientific research and academic programs.

Contributions and Research Focus 🔬

Dr. Zriouel’s research interests include Graphene and related materials, the physics of 2D nanostructures, topological insulators, and chalcopyrite semiconductors. She has worked extensively on quantum dots, ab-initio calculations, and Monte Carlo simulations. Her work on spintronic properties, magnetocaloric effects, and the phase transitions of new materials has been instrumental in advancing our understanding of the physical properties of materials at the nano-scale. She has authored over 10 impactful scientific papers, contributing significant knowledge to materials science and theoretical physics.

Impact and Influence 🌟

Dr. Zriouel has had a far-reaching impact on both research and education. Her work has influenced various collaborations with institutions such as the Institut NĂ©el, CNRS, Yildiz Technical University, and Abdus Salam International Centre for Theoretical Physics. Additionally, she has received recognition as a scientific visitor to prestigious institutions across the globe, including in Turkey, Italy, and France. Her leadership roles, including coordinating projects like the Extended African Network for Advanced 2D Materials, demonstrate her commitment to scientific collaboration and her efforts to foster an international exchange of ideas.

Academic Cites đź“‘

Dr. Zriouel’s research papers have been widely cited in the scientific community. Her work on half-metallic ferromagnetic properties, phase transitions in graphene, and DFT-based materials simulations has paved the way for significant advancements in spintronics and quantum materials. Notable publications include her contributions to Computational Condensed Matter and Modern Physics Letters. Her research continues to be cited globally, influencing the fields of nanotechnology, magnetism, and advanced materials.

Research Skills 🧠

Dr. Zriouel possesses a remarkable set of research skills that span theoretical physics and computational simulations. She is proficient in C++, Fortran, MATLAB, and other programming languages used for numerical simulations and ab-initio calculations. Her expertise includes tools like Quantum Espresso, LAMMPS, Wien2k, and SPRKKR, which she uses to explore the properties of advanced graphene-based materials, quantum dots, and other nanomaterials.

Teaching Experience 🎓

Dr. Zriouel is a dedicated educator, teaching a wide array of courses in physics at both the undergraduate and graduate levels. She teaches courses such as Quantum Mechanics, Electromagnetism, and Thermodynamics. Over the years, she has supervised more than 30 students, including Bachelor’s, Master’s, and PhD candidates. Her mentorship extends beyond coursework, as she is involved in guiding students in their research projects and helping them navigate the world of theoretical physics and computational modeling.

Awards and Honors 🏆

Dr. Zriouel has been recognized for her academic excellence with several prestigious awards. Notable honors include being awarded Full Membership of the Organization for Women in Science for the Developing World (OWSD) in 2020, and receiving the Award of Excellence from the National Center of Scientific Research of Morocco in 2014. In addition, she was the Valedictorian of both her Engineering program and her Physics graduate program. These accolades underline her exceptional academic achievements and her dedication to the advancement of science.

Legacy and Future Contributions đź”®

Dr. Zriouel’s legacy lies not only in her groundbreaking research but also in the impact she has had on the next generation of scientists. She has inspired and mentored numerous students, guiding them toward their own successful academic and research careers. Her contributions to the field of nanomaterials and quantum physics are set to influence future developments in green energy, quantum computing, and material science.

Publications Top Notes

In-depth study of double perovskite Sr₂NiTaO₆: Structural, electronic, thermoelectric, and spintronic properties for sustainable and high-performance applications

  • Authors: JU Ahsan, MR Rather, K Sultan, S Zriouel, E Hlil
    Journal: Computational Condensed Matter
    Year: 2025

Investigating thermodynamic and magnetic behavior of graphullerene-like nanostructure using Monte Carlo techniques

  • Authors: S Zriouel, A Mhirech, B Kabouchi, L Bahmad, Z Fadil, FM Husain
    Journal: Philosophical Magazine
    Year: 2025

Magnetic properties and magnetocaloric effects of the graphullerene-like 4-(Mgâ‚„C) nanostructure: A Monte Carlo study

  • Authors: N Saber, S Zriouel, A Mhirech, B Kabouchi, L Bahmad, Z Fadil
    Journal: Modern Physics Letters B
    Year: 2024

Phase transitions and critical dielectric phenomena of janus transition metal oxides

  • Authors: S Zriouel
    Journal: Materials Science and Engineering: B
    Year: 2021

Effect of p–d hybridization on half metallic properties of some diluted II–IV–V₂ chalcopyrites for spintronic applications

  • Authors: S Zriouel, B Taychour, B Drissi
    Journal: Physica Scripta
    Year: 2020