Joshua Benjamin | Physics and Astronomy | Best Researcher Award

Mr. Joshua Benjamin | Physics and Astronomy | Best Researcher Award

Member at African University of Science and Technology Abuja/ TYDACOMM NIGERIA LIMITED, LAGOS

Joshua Olamide Benjamin is a dedicated scholar and researcher with a strong academic background in pure and applied physics. His passion for space physics has driven his studies and research, culminating in a distinction from the African University of Science and Technology in Abuja. With a keen interest in ionosphere, solar system, and space weather, he has actively contributed to scientific advancements in these areas. His career is marked by diligence, creativity, and an aptitude for problem-solving, particularly in data analysis, research development, and technical applications. Beyond academia, he is committed to environmental sustainability and innovative solutions for human habitation on Earth.

Profile

Orcid

Education

Joshua Olamide Benjamin pursued his Bachelor of Technology (B.Tech) in Pure and Applied Physics from Ladoke Akintola University of Technology, where he graduated with first-class honors in 2019. His passion for space physics led him to further his studies, earning a Master of Science (MSc) in Space Physics with Distinction from the African University of Science and Technology in 2022. His academic journey has been complemented by various certifications in space weather, health and safety, and entrepreneurship, strengthening his expertise in research and technical applications.

Experience

With a diverse professional background, Joshua has gained valuable experience in both academic and industrial settings. He currently works as an RF Network Planning and Field Test Engineer at TYDACOMM Nigeria Limited, where he specializes in network planning, optimization, and field data analysis. His previous roles include teaching Mathematics and Economics at Jofegal International School and serving as a research intern at Perfect Seven Solar Company. His leadership roles as a class representative and department head have further refined his ability to coordinate projects, manage teams, and facilitate knowledge transfer.

Research Interest

Joshua’s research interests are centered on space physics, particularly the ionosphere, solar system dynamics, and space weather phenomena. His work focuses on investigating the global climatological performance of ionospheric models, utilizing satellite measurements for enhanced atmospheric modeling. He is also interested in the application of biophysics in scientific advancements. His research contributes to the broader field of space science, aiming to improve predictive models and enhance our understanding of space weather’s impact on Earth.

Awards

Joshua’s academic excellence has been recognized with several awards and honors. In 2022, he was named the Best Graduating Student at the Institute of Space Science and Engineering, an affiliate of the African University of Science and Technology. He also received the Best Graduating Student Award in the Department of Space Physics. His earlier achievements include the Akinrogun Trust Fund Award in 2019 and recognition for having the best WAEC result at New Era High School in Ondo State. His consistent academic performance highlights his dedication and intellectual prowess in the field of science and technology.

Publications

Joshua has made significant contributions to scientific literature, with a focus on ionospheric modeling and space physics. Some of his notable publications include:

2024: “Investigation of the Global Climatologic Performance of Ionospheric Models Utilizing In-Situ Swarm Satellite Electron Density Measurements.”

2022: “Global Comparison of Latitudinal Electron Density Profiles from SWARM Measurements and IRI Model.”

2020: “Biophysics and Its Applications.” His research has been cited by several scholars, reinforcing his impact on the scientific community.

Conclusion

Joshua Olamide Benjamin is a passionate researcher dedicated to advancing space physics through innovative research and technical expertise. His academic achievements, professional experience, and research contributions position him as a rising expert in ionospheric studies and space weather analysis. With a strong commitment to problem-solving and leadership, he continues to push the boundaries of scientific inquiry while fostering sustainable solutions for humanity’s future.

André Maeder | Physics and Astronomy | Visionary Research Impact Award

Prof. Dr. André Maeder | Physics and Astronomy | Visionary Research Impact Award 

Professor at Geneva Observatory, University of Geneva, Switzerland

André Walther Maeder is a Swiss astrophysicist, recognized for his significant contributions to stellar physics, star formation and evolution, and cosmology. He is an esteemed professor and researcher with a career spanning over five decades at the University of Geneva and the Geneva Observatory. His work has been central in understanding the evolution of rotating stars, the mass loss in high-luminosity stars, and the chemical evolution of galaxies. He has made substantial contributions to numerous international projects and has mentored many prominent scientists in the field of astrophysics.

Profile

Scopus

Education 🎓

  • 1961: High School Diploma (Classic Studies)
  • 1966: Engineer Physicist
  • 1971: PhD in Astronomy, University of Geneva

Experience 💼

  • 1972–1976: Research Associate, Geneva Observatory
  • 1977: Senior Visiting Fellow, Princeton University (Prof. M. Schwarzschild)
  • 1977–1982: Assistant Professor, University of Geneva
  • 1982–2007: Full Professor of Astrophysics, University of Geneva; Invited Professor at several universities worldwide
  • 1992–1998: Director, Geneva Observatory
  • 1998–2002: Member of the Research Commission, University of Geneva
  • 2000–2007: Vice-President, Senate of the University of Geneva
  • 2002–2006: President, Research Commission, University of Geneva
  • 2007–Present: Honorary Professor, University of Geneva

Research Interests 🔭

Maeder’s research interests cover stellar evolution, star populations in galaxies, and cosmology. His work has provided vital insights into stellar physics, such as stellar rotation, mass loss from stars, chemical abundances in galaxies, and the first stars in the universe. He has also explored the role of internal mixing in stellar models and chemical evolution across galaxies. Maeder’s recent research has focused on extremely low metallicity stars and the investigation of scale invariance in cosmology.

Awards 🏆

  • Price Vacheron and Constantin, University of Geneva (1971)
  • Price Plantamour-Prevost, University of Geneva (1975)
  • Price Landis and Gyr, Switzerland (1977)
  • George Gamov Lecture, Royal Astronomical Society, London (1990)
  • Member of Société Royale des Sciences de Liège (2002)
  • Member of the German Academy of Sciences Leopoldina (2007)
  • Honorary Medal, University of Geneva (2007)
  • Asteroid 116166 named AndréMaeder (2007)

Publications 📚

Maeder has published over 500 research papers in the fields of stellar physics and cosmology. Some of his notable works include:

The Scale-Invariant Vacuum Paradigm: Main Results and Current Progress Review (Part II)

  • Published in: Symmetry
  • Year: 2024
  • Volume: 16, Issue 6, Article 657
  • Citations: 1

Impact of different approaches to computing rotating stellar models: I. the case of solar metallicity

  • Published in: Astronomy and Astrophysics
  • Year: 2024
  • Volume: 684, Article A169
  • Citations: 6

Action Principle for Scale Invariance and Applications (Part I)

  • Published in: Symmetry
  • Year: 2023
  • Volume: 15, Issue 11, Article 1966
  • Citations: 2

The evolutionary properties of the blue loop under the influence of rapid rotation and low metallicity

  • Authors: Zhao, L., Song, H., Meynet, G., Qi, S., Zhan, Q.
  • Published in: Astronomy and Astrophysics
  • Year: 2023
  • Volume: 674, Article A92
  • Citations: 3

MOND as a peculiar case of the SIV theory

  • Published in: Monthly Notices of the Royal Astronomical Society
  • Year: 2023
  • Volume: 520, Issue 1, Pages 1447–1455
  • Citations: 6

The Formation of the Stripped-envelope Type IIb Supernova Progenitors: Rotation, Metallicity, and Overshooting

  • Published in: Astrophysical Journal, Supplement Series
  • Year: 2022
  • Volume: 262, Issue 1, Article 26
  • Citations: 4

An Alternative Explanation of the Orbital Expansion of Titan and Other Bodies in the Solar System

  • Published in: Gravitation and Cosmology
  • Year: 2022
  • Volume: 28, Issue 2, Pages 122–132
  • Citations: 3

Stellar Structure and Evolution of Massive Rotating Single Stars

  • Published in: Proceedings of the International Astronomical Union
  • Year: 2022
  • Volume: 18, Pages 343–352
  • Citations: 0

The Scale Invariant Vacuum Paradigm: Main Results and Current Progress

  • Published in: Universe
  • Year: 2022
  • Volume: 8, Issue 4, Article 213
  • Citations: 4

Grids of stellar models with rotation VII: Models from 0.8 to 300 M· at supersolar metallicity (Z = 0.020)

  • Published in: Monthly Notices of the Royal Astronomical Society
  • Year: 2022
  • Volume: 511, Issue 2, Pages 2814–2828
  • Citations: 30

His work has been widely cited, with over 29,600 citations as of 2022. Maeder has contributed to over 130 invited reviews in international meetings, and his research has had a lasting impact on stellar evolution models and cosmology. Notable articles and journals include Annual Review of Astronomy and Astrophysics and The European Journal of Astronomy.

Conclusion 🔍

André Maeder’s illustrious career as an astrophysicist and professor has left an indelible mark on the field of stellar astrophysics and cosmology. Through his groundbreaking research on the evolution of stars and galaxies, he has shaped the understanding of the universe’s development. Maeder’s contributions extend beyond research; his role in education, mentorship, and international scientific collaborations has helped advance astrophysics and nurture the next generation of scientists.