Edith Smaw Quimby. A medical physicist avant la lettre

Main Article Content

Sandra Klos, PhD http://orcid.org/0000-0002-7625-7270 Maria Rentetzi, PhD http://orcid.org/0000-0002-1940-8116

Abstract

This paper brings into today’s spotlight one of the early pioneers in the history of radiation protection. Edith Smaw Quimby was a medical physicist avant la lettre. In the early 20 th century Quimby was among the first to develop diagnostic and therapeutic uses for X-rays, radium, and radioactive isotopes. By ascertaining the extent of radiation’s ability to penetrate an object (like human skin), she enabled physicians to use the smallest possible doses of radiation on patients. Her work on early radiation protection methods in the clinic has been remarkable. In 1926 Quimby was the first to introduce a film badge program to her laboratory to measure workers’ exposure to radioactivity. This moved quickly from the lab to the clinic ensuring the safety of x-ray and radium technicians. Based on archival research and analyzing the scientific community of her time, we argue that despite all odds, Quimby was able to carve a career for herself. In addition to her self-determination, Quimby was supported by her longtime collaborator, physicist Gioacchino Failla. Although men’s contributions to radiation science have been well-documented, the contributions of female scientists, beyond Marie Curie and Lise Meitner, are not widely recognized. Many women played crucial roles in laboratory research, data analysis, and medical applications of radiation. Yet their names rarely appear in official medical histories. Structural barriers, gender bias, and the tendency to credit male colleagues or supervisors often obscured their work. Recognizing these overlooked contributions not only restores balance to the historical record but also highlights the diverse perspectives that shaped the development of radiation science.

Keywords: Women in science, history of physics, history of medicine, medical physics, nuclear science

Article Details

How to Cite
KLOS, Sandra; RENTETZI, Maria. Edith Smaw Quimby. A medical physicist avant la lettre. Medical Research Archives, [S.l.], v. 13, n. 11, nov. 2025. ISSN 2375-1924. Available at: <https://esmed.org/MRA/mra/article/view/6971>. Date accessed: 26 dec. 2025. doi: https://doi.org/10.18103/mra.v13i11.6971.
Section
Research Articles

References

1. Rayner-Canham, M. F., Rayner-Canham, G. W. (1997). Devotion to Their Science: Pioneer Women of Radioactivity. McGill-Queen’s University Press, 12.
2. Rentetzi, M. (2004). Gender, Politics, and Radioactivity Research in Interwar Vienna: The Case of the Institute for Radium Research. ISIS, 95, 3, 359–393.
3. Martinez, N. (2017). Contributions from Women to Radiation Science. Health Physics, 112, 4, 376–383.
4. Rayner-Canham, M. F., Rayner-Canham, G. W. (1992). Harriet Books: Pioneer nuclear scientist. McGill-Queen’s University Press.
5. Alper, T. (1979). Cellular Radiobiology. Cambridge University Press.
6. Alper, T. (1932). Über die δ-Strahlen und die Beziehung zwischen Reichweite und Geschwindigkeit für langsame Elektronen. Zeitschrift für Physik, 76, 172–189.
7. Vogt, A. B. (2009). Tikvah Alper. Shalvi/Hyman Encyclopedia of Jewish Women.
https://jwa.org/encyclopedia/article/alper-tikvah
8. Rentetzi, M. (2007). Trafficking Material and Gendered Experimental Practices: Radium Research in Early 20th Century. Columbia University Press,
http://www.gutenberg-e.org/rentetzi/chapter03.html
9. Hook, E. B. (2003). Gender bias and Ida Noddack. Science, 301, 1045f.
10. Marshall, J. L., Marshall, V. R. (2013). Rediscovery of the Elements Rhenium and Technetium. The Hexagon, 84–89.
11. Byers, N., Williams, G. (2006). Out of the shadows: Contributions of twentieth-century women to physics. Cambridge University Press.
12. Sime, R. L. (2013). Marietta Blau: Pioneer of photographic nuclear emulsions and particle physics. Physics in Perspectives, 15, 3–32.
13. Sanger, S. L. (1995). Working on the bomb: An oral history of WWII Hanford. Portland State University Continuing Education Press.
14. Martin, M. et al. (1996). Katherine Way – Obituary. Physics Today, 49(12), 75.
15. Howes, R. H., Herzenberg, C. L. (1999). Their day in the sun: Women of the Manhattan Project. Temple University Press.
16. Rentetzi, M. (2019). “She is in the Next Room”: Elizabeth Róna and Polonium.
https://doi.org/10.1142/9789811206290_0025
17. Dumancic, M., Enger, S. A. (2024). Pioneering women in nuclear and radiation sciences. Radiotherapy and Oncology, 197, 1–8.
18. Taylor, L. S., Sauer, K. G. (1984). Vignettes of Early Radiation Workers, videotaped on July 11, 1977, 229–241.
19. Rentetzi, M. (2022). Seduced by Radium: How Industry Transformed Science in the American Market Place. Pittsburgh University Press, 59.
20. Hall, E. J. (2017). 100 Years of Radiation Research in the Footsteps of Failla. Radiation Research, 187, 4, 406–412.
21. Emberlin, D. (1977). Contributions of Women: Science. Dillon Press.
22. Noble, I. (1979). Contemporary Women Scientists of America. Juban Messner.
23. Oakes, E. H. (2002). International Encyclopedia of Women Scientists. Facts On File.
24. Ogilvie, M., Harvey, J., Rossiter, M. (eds.). (²2014). The Biographical Dictionary of Women in Science. Pioneering Lives from Ancient Times to the Mid-20th Century. Routledge.
25. Howes, R. H., Herzenberg, C. (2015). After the War. Women in Physics in the United States. Morgan & Claypool Publishers.
26. Quimby, E. H. (1926). A Method for the Study of Scattered and Secondary Radiation in X-Ray and Radium Laboratories. Radiology, 7, 3, 211—217.
27. National Research Council. (1989). Film Badge Dosimetry in Atmospheric Nuclear Tests. The National Academies Press.
https://doi.org/10.17226/1404, 11.
28. Jacobson, H. G., Levine, R. R. (1983). Edith Hinkley Quimby, Sc.D. Radiology, 147, 1, 290.
29. Dutreix, A. (1988). Can we compare systems for interstitial therapy? Radiotherapy and Oncology, 13, 2, 127–135,
https://doi.org/10.1016/0167-8140(88)90033-3
30. St. Germain, J., Rothenberg, L. N. (2012). Rosalyn Sussman Yalow. Physics Today, 65(5), 66f.
31. Quimby, E. H. (1944). Dosage Table for Linear Radium Sources. Radiology, 43(6), 572–577.
32. Karakatsanis, N. A., Arleo, E. K. (2022). Dr. Edith H. Quimby: A pioneering medical physicist and educator with outstanding contributions in radiation dosimetry. Clinical Imaging, 81, 118.
33. Glasser, O., Quimby, E. H., Taylor, L. S., Weatherwax, J. L. (1944). Physical Foundations of Radiology. Paul B. Hoeber.
34. This award was named after Quimby in 2011. Previously, it was known as the Achievement in Medical Physics Award. Cf. AAPM, Edith H. Quimby Lifetime Achievement Award,
https://www.aapm.org/org/history/achievement.asp
35. Howes, R. H. (2004). Quimby, Edith Hinkley. In: Notable American Women. A biographical dictionary Completing the Twentieth Century, ed. by S. Ware, S. Braukman. The Belknap Press of Harvard University Press, 532—533.
36. Rossi, H. H. (1982). Edith Hinkley Quimby. Physics Today, 35, 71f.