Alessandra Perez | Medical Physics | Best Researcher Award

Dr. Alessandra Perez | Medical Physics | Best Researcher Award

Laboratori Nazionali di Frascati - INFN | Brazil

Author Profile

Scopus

Orcid

Early Academic Pursuits

Dr. Alessandra Perez began her academic career at the University of Sao Paulo, Ribeirao Preto, where she earned a Bachelor’s degree in Medical Physics in 2012. Her interest in the application of physics to medical technology led her to pursue a Master’s degree from 2012 to 2015, during which she conducted an experimental study on optimizing CR and DR digital mammography systems. Building on her previous studies, Dr. Perez completed her PhD in Physics Applied to Medicine and Biology in 2023, focusing her dissertation on the characterization of digital mammography systems. This comprehensive academic background laid a strong foundation for her future contributions to the field of medical physics.

Professional Endeavors

Dr. Perez’s professional endeavors reflect a combination of rigorous academic research and practical teaching experience. From 2022 to 2024, she served as a virtual learning facilitator at the Virtual University of Sao Paulo, teaching courses such as Basic Mathematics, General Physics, and Calculus I. In addition to her virtual teaching roles, she was involved in the Teaching Improvement Program at the University of Sao Paulo, where she contributed to the disciplines of Radiodiagnostics and Dosimetry. These roles not only demonstrate her expertise in medical physics but also her commitment to educating the next generation of scientists.

Contributions and Research Focus

Dr. Perez has made significant contributions to medical physics, particularly in the optimization and characterization of digital mammography systems. Her research projects have been funded by prestigious organizations such as CAPES (Brazil) and ICTP (Italy). From 2017 to 2023, she conducted a detailed technical characterization of six clinical digital mammography systems, focusing on parameters like spatial resolution, noise power spectrum, and detective quantum efficiency. More recently, her research has expanded to high-resolution X-ray imaging and tomography, where she investigates phase contrast imaging techniques to enhance the sensitivity of X-rays in detecting weakly absorbing objects. This research, conducted at the XLab-Frascati, utilizes advanced equipment like a microfocus source and a CCD detector to push the boundaries of medical imaging technology.

Accolades and Recognition

Dr. Perez’s research has garnered significant recognition in the scientific community. She has published numerous papers in esteemed journals such as Radiation Physics and Chemistry and Radiation Measurements. Her notable publications include studies on the performance evaluation of digital mammography systems, the quantitative assessment of mammography digital detectors, and the characterization of digital systems used in medical X-ray imaging. These publications highlight her expertise and the impact of her research on improving diagnostic imaging technologies.

Impact and Influence

Dr. Perez’s work has had a profound impact on the field of medical physics, particularly in the realm of digital mammography. Her research on optimizing imaging systems has contributed to improved diagnostic accuracy, which is crucial for early detection of diseases like breast cancer. Additionally, her efforts in teaching and mentoring have helped cultivate a new generation of medical physicists who are well-equipped to further advance the field. Her influence extends beyond research, as she actively participates in academic conferences and training programs, sharing her knowledge and insights with a broader audience.

Legacy and Future Contributions

Dr. Perez’s legacy is defined by her dedication to advancing medical imaging technologies and her commitment to education. As she continues her career, her ongoing research on high-resolution X-ray imaging and tomography is expected to yield significant advancements in medical diagnostics. Dr. Perez’s work will undoubtedly continue to influence future research and clinical practices, contributing to the development of more precise and effective diagnostic tools. Her contributions to medical physics, both in research and education, ensure that her impact will be felt for many years to come.

 

Notable Publications

Quantitative assessment of signal and noise properties of mammography digital detectors 2024

Performance evaluation of six digital mammography systems 2024

Characterization of digital systems used in medical X-ray imaging 2022 (1)

Estudo Experimental da Otimização em Sistemas de Mamografia Digital CR e DR 2017 (3)

Experimental evaluation of the image quality and dose in digital mammography: Influence of x-ray spectrum  2015 (7)

 

 

 

 

Nina Tuncel | Health Professions | Women Research Award

Assoc Prof Dr. Nina Tuncel | Health Professions | Women Research Award

Akdeniz University | Turkey

Author Profile

Scopus

Early Academic Pursuits

Assoc. Prof. Nina Tunçel began her academic journey with a solid foundation in physics at Al-Zahra University, Iran, where she completed her undergraduate studies from 1979 to 1987. She pursued postgraduate studies in Tıbbi Radyofizik  at Istanbul University's Health Sciences Institute from 1988 to 1991, followed by a doctoral degree in the same field from 1991 to 1998. Her academic pursuits in physics laid the groundwork for her interdisciplinary research focus encompassing medicine, health sciences, and biophysics.

Professional Endeavors

Throughout her career, Assoc. Prof. Nina Tunçel has held various academic and professional positions, demonstrating her commitment to advancing knowledge and expertise in her field. She began as a Research Assistant at Istanbul University's Onkoloji Enstitüsü (Oncology Institute) from 1993 to 1996, marking the beginning of her involvement in medical physics research. Subsequently, she held positions as an Expert at Akdeniz University's Faculty of Medicine and Dokuz Eylul University's Tıp Fakültesi (Faculty of Medicine) , where she contributed significantly to radiation oncology and internal medicine.

Contributions and Research Focus

Assoc. Prof. Tunçel's research areas span a wide range of disciplines, including medicine, health sciences, internal medicine sciences, radiation oncology, physics, and interdisciplinary physics. Her expertise in biophysics and medical physics has led to numerous contributions in the understanding and application of radiation in healthcare, such as the design of tissue-mimicking gel phantoms for diffusion kurtosis imaging and the optimization of radiotherapy techniques for various cancer treatments. Her research has been published in prestigious journals indexed by SCI, SSCI, and AHCI, highlighting her significant contributions to the scientific community.

Accolades and Recognition

Assoc. Prof. Nina Tunçel has received recognition for her outstanding contributions to the field of medical physics. Her research has earned her accolades such as the Best Researcher Award, demonstrating the impact of her work on advancing knowledge and innovation in healthcare. Additionally, she has been acknowledged for her academic excellence through publications in renowned journals and presentations at international conferences, further solidifying her reputation as a leading expert in her field.

Impact and Influence

Assoc. Prof. Tunçel's work has had a profound impact on the field of medical physics, particularly in the areas of radiation oncology and biophysics. Her research has contributed to the development of innovative techniques and methodologies for cancer treatment, improving the effectiveness and precision of radiation therapy while minimizing adverse effects on patients. Through her academic endeavors and professional contributions, she has inspired future generations of scientists and clinicians to explore new frontiers in medical physics and contribute to the advancement of healthcare.

Legacy and Future Contributions

Assoc. Prof. Nina Tunçel's legacy lies in her significant contributions to the field of medical physics, which have paved the way for advancements in cancer treatment and radiation therapy. Her research has provided invaluable insights into the complex interactions between radiation and biological systems, leading to improved patient outcomes and quality of life. As she continues her academic journey, Assoc. Prof. Tunçel remains committed to pushing the boundaries of knowledge in medical physics and shaping the future of healthcare through her innovative research and dedication to excellence.

Notable Publications

Physical and chemical properties of beads glasses 2023

Radio-sensitivity on MCF-7 cells of silver nanoparticles synthesized by Silybum marianum 2023 (3) 

Hybrid Tomo-Helical and Tomo-Direct radiotherapy for localized prostate cancer 2021 (1)

The dose rate measurements of C-arm fluoroscopic x-ray systems with and without apron 2018 (1)

Design and Characterisation of Tissue-Mimicking Gel Phantoms for Diffusion Kurtosis Imaging 2018 (17)