In this week's episode, hosts Garth Casbourn and Mark Ambrogio interview Zoltan Richter-Bisson, a PhD candidate in Chemistry. Zoltan is studying the interaction between proteins, abundant in the human body, and the breakdown of implanted medical devices. While there are a large number of such devices, Zoltan is specifically interested in hip and knee implants. Tune in to learn about efforts to minimize the deleterious effects of device breakdown inside the human body. Zoltan, Garth, and Mark also discuss science communication and the benefits of being involved in the graduate student community. To learn more about Zoltan's supervisor: Dr. Yolanda Hedberg and her lab. Recorded on Tuesday, June 3, 2025 Produced by Garth Casbourn & Mark Ambrogio Theme song provided by FreeBeats.io (Produced by White Hot)

Hosts Garth Casbourn and Kirstyn Seanor are joined by Rawan El Moghrabi, a student in the master's program in computer science.

How can human attitudes, behaviors, and expectations influence the internal representation and behaviors of AI? In this quite topical episode, Rawan offers some insight into the behind-the-scenes of large language models, as well as discussing her research project on AI safety and alignment.

Recorded on May 27, 2025.

Produced by Bruno Mesquita.

Theme song provided by https://freebeats.io/ (Produced by White Hot).

Hosts Maris Schneider and Mark Ambrogio interview Taylor Northwood, a Master's student in Public History. Taylor is interested in exploring the experience of teens in the past, particularly teens living in Windsor, Ontario, during the 1950s. Taylor shares her insights into how teens navigated a postwar world shaped by shifting cultural values, emerging youth identities, and the growing influence of American media just across the border. She uses oral histories, a method of research that focuses on the perspective of her interviewees, which offers a uniquely personal insight into the lived experiences of people from the 50s. To learn more about Taylor’s work, be sure to check out her project: https://tnorthwo.wixsite.com/thearchivedive Recorded on Tuesday, May 20, 2025 Produced by Mark Ambrogio Theme song provided by FreeBeats.io (Produced by White Hot)

In this week's episode, hosts Riya Sidhu and Ryan Baxter interview Catherine Birt, a Doctor of Musical Arts (DMA) candidate in Performance and Literature. Catherine is studying collaborative piano -- this, though, is just the tip of the iceberg! In addition to her interest in piano, Catherine explores the emerging interplay between climate activism and classical music. Intriguingly, Catherine points out that there has been a growing presence of environmental themes in classical music -- one example being the interplay of whale vocalizations ("whale songs") with some classical music in the late 1970s and early 80s, coinciding with the anti-whaling campaign. Catherine plans on doing case studies and interviews with prominent musicians to better explore this interplay. Tune in for more! Recorded on Tuesday, May 13, 2025 Produced by Mark Ambrogio Theme song provided by FreeBeats.io (Produced by White Hot)

In this week's episode, Maddie Hertz, a PhD candidate in Anthropology, is interviewed by hosts Garth Casbourn and Mark Ambrogio. Maddie's research touches upon the intersection of aging and physical activity. More specifically, her research looks at bone loss in menopausal women, to see how physical activity may mitigate bone loss, comparing the effects of swimming and running. Garth, Mark, and Maddie compare notes on research methods and discuss how even graduate students need to enjoy some outdoor activity! Those interested in learning more may read about the PAVE Lab (Phenotypic Adaptability, Variation, and Evolution Laboratory) here: https://pavelab.ca/ Maddie's doctoral supervisor is Professor Jay Stock. Recorded on Tuesday, May 13, 2025 Produced by Mark Ambrogio Theme song provided by FreeBeats.io (Produced by White Hot)

In this week’s episode, hosts Maris Schneider and Meghan Voll interview Carly Charron, a PhD candidate in Biology, and previous GradCast host! Carly breaks the news about the dangers of eating raw chicken and eggs (say goodbye to that cookie dough batter!) as she researches how to make food safer for consumption, starting at the source – chickens. She is designing a plant-based vaccine to administer to chickens to induce immunity against Salmonella. Carly has just finished her first round of chicken trials, administering her vaccine to a group of chickens who will be studied in various ways to test their immunity. Join us as we talk about her research, her experience patenting her vaccine, and all the educational outreach she does along the way. Recorded on Tuesday, April 29, 2025 Produced by Mark Ambrogio Theme song provided by FreeBeats.io (Produced by White Hot).

This follows up on a previous “Chairs Chat” from March 2021 Special Episode: Chairs Chat | GradCast, which commemorated 500 episodes. This “Chairs Chat” commemorates another milestone; namely, over 600 episodes, with specials, and hitting 500 regular episodes, wherein we interview individual graduate students about their research. In this episode, Amalie Hutchinson, Anthony Cruz, and Mark Ambrogio chat in the Radio Western studio, while Ariel Frame joins from Sheffield, England via Zoom. Together, they share fond memories of GradCast and discuss some of the history of the radio show and podcast.

Recorded on Friday, April 25, 2025 Produced by Amalie Hutchinson and Mark Ambrogio Theme song provided by FreeBeats.io (Produced by White Hot).

Hosts Anthony Cruz and Garth Casbourn sit down with Jenny Richmond-Bravo, an EdD candidate and coordinator of Western’s Own Your Future program, to discuss how she is helping PhD students identify, build, and market their skills for career success beyond academia.

Recorded on Tuesday, April 22, 2025

Produced by Riya Sidhu

Theme song provided by FreeBeats.io (Produced by White Hot).