Joseph Brizar Okaly | Theoretical Advances | Best Researcher Award

Published on 12/06/2025 by High Energy Physics

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.

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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.

💼 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.

📚 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. Woulaché, T. C. Kofané
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. Woulaché, T. C. Kofané
Journal: Wave Motion
Year: 2018

Nonlinear dynamics of DNA systems with inhomogeneity effects

Authors: J. B. Okaly*, A. Mvogo, R. L. Woulaché, T. C. Kofané
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. Woulaché, C. B. Tabi, T. C. Kofané
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. Woulaché, T. C. Kofané
Journal: European Journal of Physics Plus
Year: 2019

Mansur Mustafaoğlu | Computational Methods | Academic Achievement in Physics Award

Published on 23/05/2025 by High Energy Physics

Dr. Mansur Mustafaoğlu | Computational Methods | Academic Achievement in Physics Award

Atatürk University | Turkey

Dr. Mansour Nasiri Khalaji is a seasoned mechanical engineer and researcher, currently affiliated with the Department of Mechanical Engineering at Atatürk University, Erzurum, Turkey. With a profound commitment to thermal sciences, Dr. Khalaji has developed an international academic presence, particularly in the domains of heat transfer, fluid mechanics, and computational modeling.

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📘 Early Academic Pursuits

Dr. Khalaji began his academic journey with a passion for mechanical systems and thermal processes. His Master’s thesis, titled “Experimental and Numerical Investigation of Heat and Flow in a Cross Heat Exchanger System”, laid a strong foundation in both experimental methods and numerical simulations. Building on this, his PhD research focused on “Flow and Heat Transfer in Newtonian and Non-Newtonian Flows in Different Bifurcation Models”, showcasing early specialization in complex fluid behaviors.

🏢 Professional Endeavors

Dr. Khalaji currently works in the Heat Laboratory at Atatürk University, where his main responsibilities include monitoring, mechanical engineering analysis, and the application of CFD tools. As a researcher in the Department of Thermodynamics, he applies his technical expertise to advance energy-efficient solutions and thermal system designs.

🔬 Contributions and Research Focus

Dr. Khalaji’s research spans various critical areas, including computational fluid dynamics (CFD), heat exchangers, photovoltaic systems, and thermal performance optimization. He is proficient in ANSYS-FLUENT, SOLIDWORKS, MATLAB, and the Taguchi method, enabling him to model and simulate highly accurate thermal systems. His collaborative works also explore carbon nanotubes, bifurcation models, and plate-fin heat exchangers, bridging the gap between applied physics and mechanical engineering.

🌍 Impact and Influence

His published work in journals like Applied Thermal Engineering, Journal of Heat Transfer, and Mechanics of Advanced Materials and Structures has significantly contributed to advancements in energy systems and thermal design. His research has implications for renewable energy, industrial cooling systems, and sustainable engineering practices, reinforcing his position as a thought leader in applied thermodynamics.

📈 Academic Citations

Dr. Khalaji has co-authored over a dozen high-impact journal articles, many of which are widely cited in the fields of mechanical engineering, heat transfer, and energy systems. While his h-index and total citations are not explicitly mentioned here, the breadth and depth of his contributions suggest a growing scholarly influence.

🛠️ Research Skills

His technical toolkit includes expertise in CFD modeling, heat exchanger design, thermal-fluid analysis, and parametric optimization using statistical tools. His work reflects a blend of hands-on experimentation and advanced computational analysis, making him a well-rounded researcher in both theoretical and applied mechanics.

👨‍🏫 Teaching Experience

While not elaborated in detail, his role at Atatürk University likely includes academic supervision, undergraduate and graduate instruction, and laboratory mentoring. His multilingual ability (Persian, English, Azeri, and Turkish) further enhances his effectiveness as an educator in diverse academic environments.

🏅 Awards and Honors

Although specific awards are not listed, Dr. Khalaji has been involved in nationally funded projects such as the TÜBİTAK Project and BAP Project, which support cutting-edge research in thermal systems design. His peer-reviewed publications and collaborative work with prominent researchers indicate recognition from the academic and engineering community.

🌟 Legacy and Future Contributions

Looking ahead, Dr. Khalaji is poised to make impactful contributions to next-generation energy systems, high-efficiency heat exchangers, and innovative cooling technologies. His multidisciplinary approach positions him as a potential leader in academic research, industrial innovation, and global energy sustainability efforts.

Top Noted Publications

Numerical Investigation of Changes in Heat Transfer Coefficient of Water-Aluminum Oxide Nanofluid Cooling in Nuclear Reactors

Authors: Mansur Mustafaoglu
Journal: Nuclear Technology
Year: 2025

Numerical analysis of the three-dimensional model of pulsatile and non-Newtonian blood flow in a carotid artery with local occlusion

Authors: Mansur Mustafaoğlu, İsak Kotçioğlu, Muhammet Kaan Yeşilyurt
Journal: Mathematical Modelling and Numerical Simulation with Applications
Year: 2025

Numerical thermal analysis of armchair (6,6) and zig-zag (12,0) carbon nano-tubes (CNTs)

Authors: I. Kotcioglu, M. Mustafaoglu, N. Dogan
Journal: Mechanics of Advanced Materials and Structures
Year: 2024

Heat transfer analysis of armchair (5,5) and zigzag (10,0) carbon nanotubes

Authors: Isak Kotcioglu, Mansour Nasiri Khalaji, Nihat Dogan
Journal: Mechanics of Advanced Materials and Structures
Year: 2021

Basaad Hamza | Theoretical Advances | Editorial Board Member

Published on 13/03/202513/03/2025 by High Energy Physics

Assist. Prof. Dr. Basaad Hamza | Theoretical Advances | Editorial Board Member

Mustansiriyah university | Iraq

Dr. Basaad Hadi Hamza is an Assistant Professor in Electro-Optical Physics at Mustansiriyah University, College of Sciences. With a Ph.D. in Electro-Optical Physics (2004) from Mustansiriyah University, his academic expertise spans simulation programs for electro-optical tracking systems and optical systems. His commitment to advancing the field of electro-optical physics is evident through his teaching and research contributions.

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Early Academic Pursuits 🎓

Dr. Basaad’s academic journey began at Mustansiriyah University, where he earned his B.Sc. in Physics (1992), followed by a M.Sc. in Nuclear Physics (1998), and eventually his Ph.D. in Electro-Optical Physics (2004). His doctoral thesis focused on the development of a simulation program for electro-optical tracking systems, laying the foundation for his career in applied physics.

Professional Endeavors 💼

Dr. Basaad has an extensive teaching background, contributing to the development of future scientists and engineers. He taught various undergraduate courses in Physics 1, Electricity and Magnetism, Thermodynamics, and Analytical Mechanics. He has also guided graduate students, particularly in specialized topics for Ph.D. comprehensive examinations. His professional affiliations include serving as the Chairman of the Diversity Committee, overseeing curriculum preparation, and leading both undergraduate and graduate examination committees.

Contributions and Research Focus 🔬

Dr. Basaad’s research focus includes polarization effects on soliton propagation, radiance calculations, and the discrimination of targets from background in infrared (IR) imagery. He is particularly interested in the development of simulation programs for transforming IR images across various bands, a significant contribution to remote sensing and infrared imaging technologies. His work also includes improving detector performance in optical spectral ranges to enhance the accuracy of images.

Impact and Influence 🌍

Dr. Basaad’s research has had a broad impact, particularly in IR imaging, target discrimination, and optical physics. His innovative work on transforming IR images from band to band, coupled with his simulation techniques, has contributed to advancements in defense technologies, remote sensing, and optical systems. His publications, including in journals like the International Journal of Application or Innovation in Engineering & Management and Mustansiriyah Journal of Science, highlight his significant role in these fields.

Research Skills 🔍

Dr. Basaad possesses strong analytical skills, particularly in the areas of simulation programming, optical imaging, and IR technology. His proficiency in simulation software and knowledge of IR wavelength bands make him a leader in image transformation techniques. His work on target discrimination using multi-channel data and threshold methods highlights his ability to solve complex problems in infrared imagery.

Teaching Experience 📘

Dr. Basaad’s teaching experience spans over two decades, during which he has taught a range of undergraduate and graduate-level physics courses. He has taught Physics 1, Electricity and Magnetism, Thermodynamics, and Analytical Mechanics, and has supervised graduate theses. His guidance on special topics for Ph.D. students and his role in preparing students for comprehensive exams demonstrates his deep commitment to academic development.

Legacy and Future Contributions 🌱

Dr. Basaad’s legacy is marked by his contributions to electro-optical physics, especially in the development of simulation techniques for infrared imaging. Looking ahead, he plans to continue advancing research in target discrimination and optical systems, with potential applications in remote sensing, security, and environmental monitoring. His ongoing mentorship of graduate students will further ensure his influence in academic research and scientific innovation.

Publications Top Notes

Green Synthesis of Silver Nanoparticles and Their Effect on the Skin Determined Using IR Thermography

Authors: Alaabedin Alrabab Ali Zain, Majeed Aseel Musafa Abdul, Basaad Hadi Hamza
Journal: Kuwait Journal of Science
Year: 2024

Infrared Imaging of Skin Cancer Cell Treated with Copper Oxide and Silver Nanoparticles

Authors: M.M. Mowat, M.S. Khallaf, B.H. Hamza
Journal: Bionatura
Year: 2023

People Identification via Tongue Print Using Fine-Tuning Deep Learning

Authors: A.S. Obaid, M.Y. Kamil, B.H. Hamza
Journal: International Journal of Reconfigurable and Embedded Systems
Year: 2023

People Recognition via Tongue Print Using Deep and Machine Learning

Authors: A.S. Obaid, M.Y. Kamil, B.H. Hamza
Journal: Journal of Artificial Intelligence and Technology
Year: 2023

Improved Detector Performance Rendering in the Optical Spectral Ranges to Provide Accurate Image

Authors: Basaad Hadi Hamza
Journal: Mustansiriyah Journal of Science
Year: 2019

Mir Sajjad Hashemi | Lie symmetries | Member

Published on 06/04/202406/04/2024 by High Energy Physics

Prof Dr. Mir Sajjad Hashemi | Lie symmetries | Member

PHD at Imam Khomeini International University, Iran

Mir Sajjad Hashemi is an accomplished Associate Professor of Applied Mathematics with an H-index of 28. He earned his Ph.D. from Imam Khomeini International University, specializing in analytical and numerical solutions of differential equations. With extensive international experience, he has held visiting professorships in Italy and Turkey. Currently a member of the American Mathematical Society, Hashemi is based at the University of Bonab, Iran. Alongside his academic roles, he serves as an editorial member for prominent journals and has been recognized with several awards, including the prestigious “325 YEARS OF FRACTIONAL CALCULUS AWARD.” His contributions extend to executive positions within the university, reflecting his commitment to education and research.

Professional Profiles:

Education

Ph.D. (2010–2013): Imam Khomeini International University, Qazvin, Applied Mathematics. M.Sc. (2003–2005): University of Tabriz, Tabriz, Applied Mathematics. B.Sc. (1999–2003): Azarbaijan University of Tarbiat Moallem, Tabriz, Pure Mathematics.

Professional Experiences

2011–2012: Visiting Professor at University of Perugia, Perugia, Italy. 2015: Visiting Professor at Cankaya University, Ankara, Turkey. 2016: Visiting Professor at Firat University, Elazig, Turkey. 2017 – Present: Member of American Mathematical Society, University of Bonab, Iran.

Executive Activities

2013-2017: Vice-Chancellor of Student Affairs, University of Bonab. 2018-2021: Vice Chancellor of Education, Post-Graduate Studies, Research and Technology, University of Bonab.

Honors

Recipient of multiple Distinguished Researcher of the Year awards at University of Bonab. “325 YEARS OF FRACTIONAL CALCULUS AWARD” from the First Online Conference on Modern Fractional Calculus and Its Applications, Biruni University, Istanbul, Turkey, December 4-6, 2020. Named among World’s Top 2% Scientists by Stanford University.

Research Focus:

Mir Sajjad Hashemi’s research primarily focuses on the convergence and applications of numerical methods in solving fractional integro-differential equations and other nonlinear partial differential equations. He has made significant contributions to the development and analysis of methods such as the homotopy analysis method and the Lie-group shooting method. His work encompasses a broad range of topics, including Lie symmetry analysis, exact solutions of fractional differential equations, numerical approximation techniques, and the study of solitary wave solutions in various physical systems. Hashemi’s research provides valuable insights into the behavior of complex nonlinear systems and their mathematical representations, contributing to advancements in applied mathematics and computational physics.

Publications

Classical and non-classical Lie symmetry analysis, conservation laws and exact solutions of the time-fractional Chen–Lee–Liu equation, cited by: 5, Publication date: 2023.
New mathematical modellings of the Human Liver and Hearing Loss systems with fractional derivatives, cited by: 5, Publication date: 2023.
Lie symmetries, exact solutions, and conservation laws of the nonlinear time-fractional Benjamin-Ono equation, cited by: 5, Publication date: 2022.
Periodic Hunter–Saxton equation parametrized by the speed of the Galilean frame: Its new solutions, Nucci’s reduction, first integrals and Lie symmetry reduction, cited by: 5, Publication date: 2023.
Non‐classical Lie symmetries for nonlinear time‐fractional Heisenberg equations, cited by: 5, Publication date: 2022.
Three different integration schemes for finding soliton solutions in the (1+1)-dimensional Van der Waals gas system, cited by: 4, Publication date: 2023.
On solution of Schrödinger–Hirota equation with Kerr law via Lie symmetry reduction, cited by: 4, Publication date: 2023.
The (3+ 1)-dimensional Wazwaz–KdV equations: the conservation laws and exact solutions, cited by: 4, Publication date: 2023.
Novel exact solutions to a coupled Schrödinger–KdV equations in the interactions of capillary–gravity waves, cited by: 4, Publication date: 2023.
Analytical treatment on the nonlinear Schrödinger equation with the parabolic law, cited by: 7, Publication date: 2023.