Roza Avetisyan | Nuclear Physics | Women Researcher Award

Published on by High Energy Physics

Dr. Roza Avetisyan | Nuclear Physics | Women Researcher Award

A.I. Alikhanyan National Science Laboratory | Armenia

Dr. Roza Avetisyan is a distinguished researcher in the field of nuclear physics, currently serving as the Head of the Low Energy Nuclear Physics Group at the A.I. Alikhanyan National Science Laboratory in Yerevan, Armenia. With a Ph.D. in Physics, Avetisyan’s work spans over a decade of research and scientific contributions, particularly in nuclear reactions, medical isotopes, and accelerator-based physics.

👨‍🎓Profile

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🎓 Early Academic Pursuits

Dr. Avetisyan’s academic journey began at Yerevan State University, where she earned her B.S. and M.S. degrees in Physics (2005-2011). Her early research focused on GEANT4 simulations and the spontaneous radiation of electron beams, setting the foundation for her future work in nuclear physics. She continued her academic trajectory by joining the A.I. Alikhanyan National Science Laboratory for her Ph.D., completing her dissertation in 2022 on “Study of the excitation functions and isomer ratios of proton and gamma-induced reactions,” under the mentorship of I.A. Kerobyan.

💼 Professional Endeavors

Roza’s career spans multiple roles at the A.I. Alikhanyan National Science Laboratory (AANL) in Armenia. Since 2012, she has evolved from an engineer physicist to the head of the Low Energy Nuclear Physics Group (since January 2023). She has also held key positions like Science Secretary and Researcher within the same group, contributing to various nuclear physics projects and fostering scientific collaboration. Her contributions extend to international partnerships, as she has also worked as a laboratory research visitor at the University of Notre Dame (2013).

🔬 Contributions and Research Focus

Dr. Roza Avetisyan’s research is primarily focused on low-energy nuclear physics, proton and gamma-induced reactions, and medical isotopes. Her key contributions include the investigation of excitation functions and isomer ratios in nuclear reactions, as well as the production of medical isotopes like 186gRe. Through her leadership at AANL, she has advanced studies on applied gadolinium radioisotopes, neutron flux formation, and isotope production using cyclotron beams. Her research plays a critical role in nuclear medicine and radiation safety.

Academic Cites 📑

Dr. Roza Avetisyan has authored multiple influential papers in nuclear physics, which have been cited in leading journals such as Nucl. Phys. A, The European Physical Journal A, and NIM B. Notable publications include works on the formation of 180mTa and the production of 186gRe. Her research on proton-induced reactions and excitation functions contributes to the understanding of nuclear processes and their applications in various sectors, including nuclear energy and medical isotope production.

👨‍🏫 Teaching Experience

While her primary focus is research, Dr. Avetisyan’s role as a research mentor and group leader at the AANL has involved training and guiding the next generation of physicists. Her participation in international workshops and summer schools reflects her commitment to educating young scientists in nuclear physics and accelerator technology.

Research Skills 🧠

Roza possesses advanced skills in nuclear reaction analysis, isotope production, and simulation tools like TALYS, EMPIRE, and GEANT4. She is proficient in using these tools to model and predict nuclear processes, which is critical for her research in low-energy nuclear physics and nuclear medicine. Furthermore, her experience with cyclotron facilities and bremsstrahlung beams enhances her research capabilities in both theoretical and applied physics.

Technical Skills ⚙️

Roza is well-versed in a range of technical skills essential for her research, including programming languages and simulation software. She is proficient in TALYS, EMPIRE, and SRIM/TRIM, which are crucial for simulating nuclear reactions and material interactions. Her proficiency extends to data analysis using OriginPro and SketchUp, enhancing her research in both theoretical calculations and experimental setups.

Legacy and Future Contributions 🌟

Roza Avetisyan’s legacy is firmly rooted in her contributions to low-energy nuclear physics and medical isotope research. As she continues to lead AANL’s Low Energy Nuclear Physics Group, her future work will likely focus on advancing nuclear spectroscopy and expanding the use of applied isotopes in medical and industrial applications. With her scientific leadership, Roza is poised to make lasting contributions to both scientific communities and nuclear medicine, potentially revolutionizing the way medical treatments are delivered using isotopes.

Top Noted Publications 

 

 

Mahdieh Ghaseminejad | High energy physics | Editorial board member

Published on by High Energy Physics

Dr. Mahdieh Ghaseminejad | High energy physics | Editorial board member

Yazd University | Iran

Dr. Mahdieh Ghasemi Nejad is a flexible and experienced researcher with a strong background in industrial, experimental, and theoretical sciences. She has specialized expertise in micro and nanomaterials, polymers, and nuclear physics. As an academic researcher and university lecturer, she combines her profound knowledge with practical experience in product design and development. Dr. Ghasemi Nejad is a strong communicator, proficient in teamwork, and excels at taking on new challenges and initiatives.

👨‍🎓 Profile

🎓 Early Academic Pursuits

Dr. Ghasemi Nejad embarked on her academic journey with a Bachelor’s degree in Solid State Physics from Kerman University (2005-2009), where she excelled in her studies. She then pursued a Master’s degree in Nuclear Physics at Payam Noor University in Mashhad (2009-2011). Her academic career culminated with a Ph.D. in Nuclear Physics from Yazd University (2017-2021), where she furthered her expertise in the interdisciplinary fields of nuclear and material sciences.

🔬 Professional Endeavors

Currently, Dr. Ghasemi Nejad serves as the Managing Director of Gita Baspar Co. in Yazd, where she is involved in consulting and cooperation on polymer production and product design. Alongside this, she has had an extensive career as a university lecturer at both Azad University and Payam Noor University, contributing to higher education and mentoring young researchers. Dr. Ghasemi Nejad also held the position of Head of Design and Development Unit at Nano Sanjesh Yaran Mohit Co., where she was responsible for product innovation and supervising production processes from 2017 to 2022.

🔬 Contributions and Research Focus

Dr. Ghasemi Nejad’s research revolves around micro and nanomaterials, polymers, and nuclear physics, with a particular focus on the shielding properties of materials against radiation and antibacterial applications. Some of her key research topics include:

  • X-ray attenuation properties of composite materials such as PbO and graphene.
  • The shielding performance of materials like EPVC (lead-free) and high-Z oxide fibers.
  • Investigating the antibacterial properties of polymeric composites containing nanoparticles such as Molybdenum Trioxide.
  • Monte Carlo simulations for radon measurement in water and X-ray attenuation models.

Her work is instrumental in both theoretical and applied aspects of material science, particularly in radiation protection and nanotechnology.

🌍 Impact and Influence

Dr. Ghasemi Nejad has significantly contributed to the fields of nuclear physics, polymer science, and nanomaterials. Her publications and conference papers have made her a recognized figure in the scientific community, particularly in radiation shielding and nanomaterial applications. Her research is highly influential in both academic circles and industrial sectors, where her work in polymer production and product design is shaping innovative solutions for radiation protection and nanocomposites.

💻 Computer Skills

  • Microsoft Office Suite (Word, Excel, PowerPoint)
  • MCNP and GEANT4 for nuclear simulations
  • MATLAB for data analysis
  • Origin Pro for scientific plotting
  • ChemDraw and OPUS for chemical structure drawing
  • Prezi and Image J for presentations and image processing

Her diverse computer skills ensure effective data analysis, modeling, and presentation in both academic and industrial contexts.

🏆 Awards and Honors

Dr. Ghasemi Nejad has been recognized for her scientific achievements throughout her career, including:

  • First place in the Ninth Scientific Festival of Students (Scientific Olympiad in Physics), 2009.
  • Ranked first among undergraduate students at Kerman University in 2009.
  • Patent Declaration for an X-ray protective polymer layer in 2020.

These recognitions emphasize her commitment to scientific excellence and innovation.

Top Noted Publications

  • The effect of modified Tin oxide on X-ray attenuation: An experimental and theoretical study
    Authors: Ghasemi-Nejad, M., Gholamzadeh, L., Adeli, R., Shirmardi, S.P.
    Journal: Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
    Year: 2024
  • Investigation of Antibacterial Activity of Synthesized PVC Composites Containing Molybdenum Trioxide Nano Particles
    Authors: Ghasemi-Nejad, M., Gholamzadeh, L., Adeli, R., Shirmardi, S.P.
    Journal: Journal of Surface Investigation
    Year: 2023
  • A comprehensive study of the antibacterial and shielding properties of micro and nano-EPVC lead-free shields
    Authors: Ghasemi-Nejad, M., Gholamzadeh, L., Adeli, R., Shirmardi, S.P.
    Journal: Physica Scripta
    Year: 2022
  • A study of the shielding performance of fibers coated with high-Z oxides against ionizing radiations
    Authors: Gholamzadeh, L., Asari-Shik, N., Aminian, M.K., Ghasemi-Nejad, M.
    Journal: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
    Year: 2020

 

Ashraf M. Alattar | High energy physics | Editorial Board Member

Published on by High Energy Physics

Assist. Prof. Dr. Ashraf M. Alattar | High energy physics | Editorial Board Member

Teaching and head of lab, Al-Karkh University of Science, Iraq

👨‍🎓 Profile

🎓 Early Academic Pursuits

Dr. Ashraf Alattar’s academic journey began at the University of Technology, where he earned his B.Sc. in Applied Sciences in 2006. His pursuit of higher education continued at Pune University, India, where he received his M.Sc. in Physics from Fergusson College in 2011. The pinnacle of his academic career was achieved through a Ph.D. in Laser and Medical Physics, a joint program between the University of Baghdad and the Georgia Institute of Technology in 2017, which marked the beginning of his deep focus on medical applications of physics. 📚

💼 Professional Endeavors

Dr. Alattar has built a distinguished professional career, with a focus on Medical Physics and Laser & Molecular Physics. He currently serves as an Assistant Professor in the Department of Medical Physics at Al-Karkh University of Science, a position he has held since August 2021. His past roles include significant contributions to the University of Baghdad, where he worked on various administrative and academic tasks, and at Al-Hussain University College where he taught Medical Devices Techniques Engineering. His work has bridged the gap between academic research and practical healthcare solutions. 🏥

👨‍🏫 Teaching Experience

With over a decade of experience in teaching medical physics and engineering courses, Dr. Alattar has contributed extensively to academia. He has taught courses such as Medical Physics I & II, Physics of Medical Devices, Radiotherapy, Prosthetics Physics, and Biophysics at several institutions, including the University of Baghdad and Al-Karkh University of Science. His teaching approach focuses on bridging theory with practical application, preparing students to face challenges in the medical physics field. 🎓

🔬 Contributions and Research Focus

Dr. Alattar’s research lies at the intersection of laser technology and medical applications, particularly in the fields of medical devices and radiation therapy. His work explores innovative medical imaging, radiotherapy techniques, and the integration of biophysics with medical technologies. Through his contributions, he has aimed to improve diagnostic precision and treatment efficiency in healthcare. He continues to investigate the potential of molecular lasers for medical applications, focusing on the development of advanced techniques to optimize radiation doses and reduce patient risks. 🌱

📈 Impact and Influence

Dr. Alattar’s research has made a significant impact on the advancement of medical technologies, especially in Iraq. His dedication to improving healthcare systems through innovative research and technology has not only contributed to the academic community but also to practical healthcare solutions. His teaching has inspired future generations of medical physicists, making a lasting impact on students and professionals in the field of medical physics. 🌍

🧠 Academic Cites and Recognition

Dr. Alattar’s work has been widely recognized in the academic community. His research has been cited in numerous scientific journals, particularly in the fields of laser physics and medical applications. His Google Scholar and ORCID profiles demonstrate his ongoing contributions to the scientific literature, showcasing his impact on the global academic community. 📑

⚙️ Technical Skills

Dr. Alattar is highly skilled in various areas of Medical Physics, with expertise in:

  • Radiation Therapy 🌟
  • Medical Imaging 🖥️
  • Laser Physics 🔬
  • Biophysics & Molecular Physics 🧬
  • Medical Devices and Engineering Applications 🏥

His technical skills enable him to bridge the gap between theoretical research and real-world healthcare applications. 🚀

Top Noted Publications

The influence of pulsed laser on the structural and optical properties of green tea extract leaf produced with silver nanoparticles as antimicrobial
  • Authors: Alattar, A.M.
    Journal: Journal of Molecular Liquids
    Year: 2024
  • Title: Enhanced ultraviolet photodetector based on Al-doped ZnO thin films prepared by spray pyrolysis method
  • Authors: Abbas, S.I., Alattar, A.M., Al-Azawy, A.A.
    Journal: Journal of Optics (India)
    Year: 2024
Nanoparticles Prepared by Spray Pyrolysis Technology for UV Detector Improvement: Study Bacterial Activity with Medical Physics
  • Authors: Alattar, A.M., Abbas, S.I., Al‑Azawy, A.A.
    Journal: Plasmonics
    Year: 2024 (Article in Press)
Investigate optical and structural properties with molecular behavior of AgI and silver oxide nanoparticles prepared by green synthesis from the Acacia Senegal plant and achieving biocompatibility
  • Authors: Bahari, A., Esmail, S.I., Alattar, A.M.
    Journal: Journal of Optics (India)
    Year: 2024 (Open access)
Laser Fragmentation of Green Tea-synthesized Silver Nanoparticles and Their Blood Toxicity: Effect of Laser Wavelength on Particle Diameters
  • Authors: Alattar, A.M., Al-Sharuee, I.F., Odah, J.F.
    Journal: Journal of Medical Physics
    Year: 2024