Gangai Selvi | Econometrics and Statistical Economics | Women in Statistics Award

Dr. Gangai Selvi | Econometrics and Statistical Economics | Women in Statistics Award

Tamil Nadu Agricultural University | India

Dr. R. Gangai Selvi, M.Sc., M.Phil., Ph.D., is a distinguished Professor of Statistics in the Department of Physical Sciences and Information Technology at the Agricultural Engineering College and Research Institute, Tamil Nadu Agricultural University (TNAU), Coimbatore, known for her exemplary contributions to teaching, research, and academic development. She holds a Ph.D. in Econometrics from TNAU, an M.Phil. and M.Sc. in Statistics, and a B.Sc. from PSG College of Arts and Science, along with a Diploma in Computer Applications and certifications in programming, reflecting a strong foundation in both statistical theory and computational methods. Dr. Gangai Selvi’s areas of specialization encompass Econometrics, Spatial Econometrics, Applied Statistics, Design of Experiments, Data Analytics, Biostatistics, and Statistical Methods, complemented by her proficiency in statistical software including R, SAS, SPSS, SYSTAT, and STATA. She has developed innovative ICT-based learning tools, most notably the “TNAU Statistics Quiz” Android Mobile App and its corresponding software version, both officially recognized with copyrights for their contribution to student learning and competitive exam preparation, including ICAR and other agricultural examinations. In addition, she has mentored numerous students in technology-enhanced education initiatives, guided mobile app development projects, and created educational YouTube content to support interactive learning. Her teaching portfolio spans undergraduate, postgraduate, and doctoral courses, covering a wide range of topics such as Applied Statistics, Statistical Methods, Design of Experiments, Statistical Inference, Sampling Techniques, Econometrics, Biostatistics, Multivariate Analysis, Regression Analysis, and Statistical Quality Control, reflecting her commitment to cultivating analytical and research skills among students. Her research experience includes serving as Principal Investigator and Co-Principal Investigator on major projects, focusing on areas such as big data analytics, crop yield prediction, agricultural variability, and spatial econometric modeling, with outcomes contributing significantly to the field of agricultural statistics. Dr. Gangai Selvi’s scholarly work, combined with her innovative approach to education and technology integration, establishes her as a respected academic, educator, and thought leader in statistical and econometric research.

Profiles: Google Scholar Orcid

Featured Publications

Dmitry Ponomarev | Causal Inference and Experimental Design | Best Researcher Award

Dr. Dmitry Ponomarev | Causal Inference and Experimental Design | Best Researcher Award

Kurchatov Institute | Russia

Dr. Dmitry Ponomarev, Ph.D. in Electrical Engineering, is an accomplished scientist and academic leader who serves as Deputy Research Director and Head of the Optoelectronics Group at the National Research Centre “Kurchatov Institute,” Moscow, Russia, while also holding the role of Principal Investigator at Tohoku University, Japan. His career has been dedicated to advancing millimeter-wave electronics, terahertz photonics, and quantum optoelectronic devices, where he has consistently demonstrated the ability to bridge fundamental research with technological applications. With more than 118 peer-reviewed journal publications, contributions to 2 academic books, and 12 patents granted alongside 2 under evaluation, he has established himself as a prolific and innovative researcher whose output has been widely disseminated across international platforms. His scientific influence is evident in an H-index of 30 and more than 3,000 citations, which highlight not only the originality of his ideas but also their relevance and adoption by the broader global scientific community. Over the course of his career, he has successfully led 18 completed research projects and continues to direct 3 active investigations, in addition to playing a central role in 6 consultancy and industry collaborations that link academic knowledge to real-world applications. His research contributions include the realization of polarization-sensitive sub-THz detectors, ultralow-noise strain-induced terahertz devices, the pioneering development of a 64-pixel optoelectronic THz detector array, novel performance-enhancement strategies for emitters using plasmonic electrode designs, and the creation of sapphire-fiber microlens arrays with high refractive precision. Beyond his technical achievements, Dr. Ponomarev has made significant service contributions to the academic community, holding 10 editorial appointments, mentoring doctoral students, and serving as a member of scientific councils at leading institutions, including the Russian Academy of Sciences and the Moscow Institute of Physics and Technology. He has built strong collaborations with world-class institutions such as Tohoku University in Japan, École Polytechnique de Montréal in Canada, and Rensselaer Polytechnic Institute in the United States, reinforcing his role as a global connector of expertise. His impact has also been recognized through prestigious prizes and honors awarded for his advances in optoelectronics and quantum photonics, affirming the quality, novelty, and societal relevance of his research. Combining leadership, innovation, and dedication, Dr. Ponomarev continues to shape the future of terahertz science and optoelectronics, while his academic profile, certificates, and supporting documents remain accessible through trusted repositories and official research links, ensuring transparency and verification of his professional achievements.

Profiles: Scopus Google Scholar Orcid

Featured Publications

Gavdush, A. A., Zhelnov, V. A., Dolganov, K. B., Bogutskii, A. A., Garnov, S. V., Burdanova, M. G., Ponomarev, D. S., Shi, Q., Zaytsev, K. I., & Komandin, G. A. (2025). Insulator–metal transition in VO₂ film on sapphire studied by broadband dielectric spectroscopy. Scientific Reports, 15, Article 3500.

Zhelnov, V. A., Rybnikov, D. D., Ulitko, V. E., Goncharov, Yu. G., Lavrukhin, D. V., Perov, A. N., Garnov, S. V., Ponomarev, D. S., Skorobogatiy, M., Zaytsev, K. I., & Chernomyrdin, N. V. (2025). Superresolution THz pulsed solid immersion microscopy. Applied Physics Letters.

Galiev, R. A., Ushakov, D. V., Afonenko, A. A., Pavlov, A. Yu., Ponomarev, D. (2024). Continuous‐wave two‐photon terahertz quantum cascade laser. Journal of Applied Physics, 136(19), Article 194504.

Zenchenko, N. V., Lavrukhin, D. V., Galiev, R., Yachmenev, A., Khabibullin, R., Goncharov, Y., Dolganova, I., Kurlov, V., Otsuji, T., Zaytsev, K., & Ponomarev, D. (2024). Enhanced terahertz emission in a large‐area photoconductive antenna through an array of tightly packed sapphire fibers. Applied Physics Letters, 124, 121107.

Kovaleva, P., Kuznetsov, K. A., Kuznetzov, P. I., Kitaeva, G., Safronenkov, D., & Ponomarev, D. (2024, July). Plasmonic photoconductive antennas based on Bi₂₋ₓSbₓSeᵧTe₃₋ᵧ topological insulators. In Proceedings of the International Conference Laser Optics (ICLO).