Hector Perez de-Tejada | Particle physics and cosmology | Best Faculty Award

Prof. Hector Perez de-Tejada | Particle physics and cosmology | Best Faculty Award

National University of Mexico | Mexico

Dr. Héctor Pérez-de-Tejada is an esteemed researcher and professor at the Institute of Geophysics, UNAM, Mexico. He holds a Doctorate in Space Sciences from the University of Colorado, Boulder and has been a faculty member at UNAM since 1970. As the first Ph.D. in Space Physics at UNAM, he has played a pioneering role in the development of space science research in Mexico.

👨‍🎓Profile

Scopus

Early Academic Pursuits 🎓

Dr. Pérez-de-Tejada’s academic journey began at the National University of Mexico (UNAM), where he completed his undergraduate studies at the School of Sciences. He furthered his education at the University of Colorado, where he obtained his Doctorate in Space Sciences. His early academic experiences set the foundation for his lifelong passion for planetary science and space physics, leading him to specialize in the interaction of the solar wind with planetary ionospheres.

Professional Endeavors 🌍

Since 1970, Dr. Pérez-de-Tejada has dedicated his career to research and education. He became a faculty member in Space Sciences at UNAM and also contributed to the University of Baja California in Ensenada. Throughout his career, he has been involved in cutting-edge space missions, including working as a guest investigator on NASA’s Pioneer Venus Orbiter and contributing to data analysis from the Venus Express spacecraft of the European Space Agency (ESA). His pioneering work in solar wind momentum transport and plasma dynamics has greatly advanced our understanding of planetary atmospheres.

Contributions and Research Focus 🔬

Dr. Pérez-de-Tejada has made over 100 significant publications, focusing on the interaction of solar wind with planetary ionospheres such as those of Venus, Mars, and comets. His work on the viscous transport of solar wind momentum in the Venus ionosheath and the discovery of plasma vortices in the Venus wake, over 40 years ago, have made a lasting impact in the field. He also proposed the theory of plasma channels over the magnetic poles of Venus, driven by the fluid dynamic Magnus force.

Impact and Influence 🌟

Dr. Pérez-de-Tejada’s work has had a transformative impact on the field of space science, particularly in the study of planetary ionospheres and solar wind interactions. His discoveries, such as the existence of plasma vortices and ionospheric holes on Venus, have influenced both contemporary studies and space mission design. His involvement in NASA and ESA missions reflects the international recognition of his work. He has also been a strong advocate for the development of space science infrastructure in Mexico, enhancing its visibility and global standing.

Academic Cites 📚

Dr. Pérez-de-Tejada’s publications have been widely cited in the field of space physics, with references in over 100 academic articles that build upon his theories of plasma dynamics and solar wind interaction. His work remains foundational for ongoing research on planetary atmospheres, especially with regard to Venus and Mars.

Research Skills 🧑‍🔬

Dr. Pérez-de-Tejada’s research is marked by advanced data analysis and theoretical modeling in space sciences. His extensive experience in using data from spacecraft missions such as the Pioneer Venus Orbiter and Venus Express has refined his ability to interpret complex plasma data. His research into the fluid dynamics and Magnus forces on planetary ionospheres demonstrates a deep understanding of both theoretical physics and practical spacecraft data collection.

Teaching Experience 🏫

A dedicated educator, Dr. Pérez-de-Tejada has mentored 15 students in undergraduate, Master’s, and PhD programs at UNAM and the University of Baja California. His students have gone on to make their own contributions in space science, a testament to his ability to inspire and guide the next generation of scientists and researchers. He has also taught and published two academic books, providing invaluable resources for those studying space sciences.

Awards and Honors 🏅

Dr. Pérez-de-Tejada has received numerous accolades in recognition of his work, including a celebration of his 50th anniversary of academic activities at UNAM and being distinguished at the National Workshop in Astrophysics in Mexico, which was named in his honor. His longstanding commitment to space science has been acknowledged both nationally and internationally, further solidifying his status as a leader in the field.

Legacy and Future Contributions 🌱

Dr. Pérez-de-Tejada’s legacy extends beyond his academic publications and mentorship. He was instrumental in the creation of the first ionospheric sounder in Mexico and the acquisition of a planetarium at UNAM. These contributions have helped raise the profile of space sciences in Mexico and contributed to public engagement with astronomy. His future work will likely continue to inspire young scientists while enhancing our understanding of planetary atmospheres and the broader universe.

Publications Top Notes

Wave-Particle Interactions in Astrophysical Plasmas

  • Authors: H. Pérez-De-Tejada, Héctor
    Journal: Galaxies
    Year: 2024

Measurement of plasma channels in the Venus wake

  • Authors: H. Pérez-De-Tejada, Héctor; R.N. Lundin, Rickard N.; Y. Futaana, Yoshifumi; T. Zhang, Tielong
    Journal: Icarus
    Year: 2019

Pluto’s plasma wake oriented away from the ecliptic plane

  • Authors: H. Pérez-De-Tejada, Héctor; H.J. Durand-Manterola, Héctor Javier; M. Reyes-Ruiz, Mauricio; R.N. Lundin, Rickard N.
    Journal: Icarus
    Year: 2015

A large-scale flow vortex in the Venus plasma tail and its fluid dynamic interpretation

  • Authors: R.N. Lundin, Rickard N.; S.V. Barabash, Stanislav V.; Y. Futaana, Yoshifumi; H. Pérez-De-Tejada, Héctor; J.A. Sauvaud, Jean André
    Journal: Geophysical Research Letters
    Year: 2013

Solar wind-driven plasma fluxes from the Venus ionosphere

  • Authors: H. Pérez-De-Tejada, Héctor; R.N. Lundin, Rickard N.; H.J. Durand-Manterola, Héctor Javier; J.A. Sauvaud, Jean André; M. Reyes-Ruiz, Mauricio
    Journal: Journal of Geophysical Research: Space Physics
    Year: 2013

 

 

 

Sobia Sadiq | Astrophysics | Member

Assist Prof Dr. Sobia Sadiq | Astrophysics | Member

PHD at the University of the Punjab, Pakistan

Dr. Sobia Sadiq is an Assistant Professor at the University of Education, Lahore, Pakistan. She holds a Ph.D. in General Relativity (2019) and an M.Phil. in Applied Mathematics (2015) from the University of the Punjab. With a keen interest in Cosmology and Relativistic Astrophysics, she has presented her research at international conferences and seminars. Dr. Sadiq’s academic journey includes notable achievements such as receiving the HEC Indigenous Ph.D. Fellowship and organizing academic events. Her commitment to teaching and research underscores her dedication to advancing the field of Mathematics and Physics.

Professional Profiles:

Education

Feb. 2019 Ph.D. in General Relativity Thesis: Study of Physical Characteristics of Stellar Configurations Supervisor: Prof. Dr. Muhammad Sharif, Dean, Faculty of Science, University of the Punjab, Lahore 4.00 CGPA (Course Work) 4.00 CGPA (Comprehensive) University of the Punjab, Lahore Aug. 2015 M.Phil. in Applied Mathematics Thesis: Conformally Flat Anisotropic Polytropes Supervisor: Prof. Dr. Muhammad Sharif, Dean, Faculty of Science, University of the Punjab, Lahore 3.80 CGPA University of the Punjab, Lahore Jul. 2013 BS Mathematics 3.91 CGPA University of the Punjab, Lahore

Administrative Experience

Organizer, One Day Conference on Gravitation and Cosmology, Department of Mathematics, University of the Punjab, Lahore (2016). Organizer, PU 1st International Conference on Gravitation and Cosmology, Department of Mathematics, University of the Punjab, Lahore (2019). TEACHING EXPERIENCE Visiting Assistant Professor at Department of Mathematics, University of Education, Jauharabad Campus from November 04, 2019 to March 04, 2020. Assistant Professor (TTS) at Department of Mathematics, University of Education, Bank Road Campus, Lahore from December 01, 2021 to to-date.

Awards Scholarships and Honors

3 rd position in Intermediate with merit certificates and prizes awarded by BISE Sargodha and government of the Punjab, Pakistan. Merit Scholarship awarded by Punjab University during BS and M.Phil. 3 rd position in BS Mathematics. HEC Indigenous Ph.D. Fellowship for 5000 Scholars, Phase-II, Batch-III.

Research Interest

Cosmology, Electromagnetic Field Theory, Geometry, Special and General Relativity, Relativistic Astrophysics Mathematical Techniques.

Research Focus:

Dr. Sobia Sadiq’s research focuses on theoretical physics, specifically in the areas of gravitational decoupled solutions, anisotropic geometries, and electromagnetic effects on polytropes. Her work, often in collaboration with Prof. M. Sharif, has contributed significantly to understanding the behavior of charged and anisotropic systems, such as cylindrical and spherical configurations. Additionally, she has explored the thermodynamics of charged black holes and studied tidal effects in regular black holes. Dr. Sadiq’s research addresses fundamental questions in cosmology and astrophysics, shedding light on the intricate dynamics of gravitational and electromagnetic fields within diverse geometric settings.

Publications

  1. Thermodynamics of Charged Black Hole in Symmetric Teleparallel Gravity, cited by: 17, Publication: 2023.
  2. A comparative study of new generic wormhole models with stability analysis via thin-shell, cited by: 11, Publication: 2022.
  3. Charged anisotropic gravitational decoupled strange stars via complexity factor, cited by: 3, Publication: 2022.
  4. Anisotropic stellar solutions in torsion-trace gravity under Karmarkar condition, cited by: 3, Publication: 2022.
  5. Criticality and phase transition of Kerr–anti-de Sitter black hole with quintessence and cloud of strings, cited by: 2, Publication: 2023.
  6. Study of Cylindrical Polytropes with Cosmological Constant, cited by: 1, Publication: 2019.
  7. 2+ 1-dimensional gravitational decoupled anisotropic solutions, cited by: 15, Publication: 2019.
  8. Study of gravitational decoupled anisotropic solution, cited by: 6, Publication: 2019.
  9. Study of conformally flat polytropes with tilted congruence, cited by: 5, Publication: 2018.
  10. Stable anisotropic dissipative quark star with tilted observer, cited by: 2, Publication: 2018.
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