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Waterloo recognizes graduate supervisory excellence

By Zoe Tipper. This article was originally published on Waterloo News.
Graduate student success is built on strong mentorship, and this year’s four Award of Excellence in Graduate Supervision winners exemplify what it means to be outstanding mentors, advisors and role models.
Each year, the University of Waterloo recognizes faculty members who go above and beyond in guiding, supporting and inspiring their graduate students. This year’s winners recognized outstanding supervisors from the faculties of Arts, Environment, Health and Mathematics.
“As a university, we recognize the profound impact that dedicated graduate supervisors have on the academic and professional journeys of our students,” says Dr. Justin Wan, co-associate vice-president, Graduate Studies and Postdoctoral Affairs.
“The recipients of this year’s award exemplify the mentorship, guidance and commitment that foster an environment where graduate students thrive. We are proud to celebrate their outstanding contributions to our graduate community,” adds Dr. Clarence Woudsma, co-associate vice-president, Graduate Studies and Postdoctoral Affairs.
Dr. Evan Risko
Dr. Evan Risko, a professor of cognitive psychology and director of the Cognition and Natural Behaviour Laboratory in the Department of Psychology, has demonstrated a profound dedication to supporting students at the undergraduate, graduate and postdoctoral levels in his highly productive lab. He has successfully supervised eight master’s theses and four PhD dissertations to completion, with an additional two master’s and six PhD students currently under his supervision. In addition, Risko has mentored two postdoctoral fellows.
In numerous letters of support, Risko was praised for his accessibility, responsiveness and quick feedback, as well as his unwavering dedication to helping students develop the skills and confidence to conduct independent research.
His colleagues and students alike emphasized his humanity and commitment to student success. One colleague remarked, “[Dr. Risko] stands out not only because of the depth of his contributions to mentoring his own students, but also the breadth of his graduate supervision activities. He goes above and beyond to create novel experiential learning opportunities for his students and in his role of associate chair, Graduate Studies, has worked tirelessly to improve graduate student experiences across the entire Department of Psychology.”
Read more about Dr. Evan Risko’s win.
Dr. Susan Elliott
Dr. Susan Elliott is a professor in the Department of Geography and Environmental Management and University Research Chair in Medical Geography. As a health geographer with a distinguished career, she has published more than 200 peer-reviewed articles related to the global environment and health. Her research spans the built environment, socially constructed risks and the physical environment's effects on health, always emphasizing the integration of science and policy. Her work is characterized by a transdisciplinary approach that includes partnerships with knowledge owners and users.
In her role as the head of the GoHelP lab at the University of Waterloo, Elliott has supervised and mentored 27 master’s students, 17 PhD students, and 16 postdoctoral felllows. These former students are now conducting innovative geographical research, drafting new health policy, and advocating for health and social equity in a range of venues: academic institutions, all three levels of the Canadian government, governments abroad, industry and private sectors, and local and international NGOs.
The letters of support in Elliott’s nomination package highlight the strong research training, supportive mentorship and sense of community that she provides to graduate students. They note that Elliott’s open-door policy and genuine interest in their personal and professional lives create a supportive environment. Her mentorship continues as students graduate and enter the workforce. One student noting that, “she is always a ‘phone text’ away.”
Read more about Dr. Susan Elliott’s win.
Dr. Ellen MacEachen
Since joining the School of Public Health Sciences in 2014, Dr. Ellen MacEachen has demonstrated a unique blend of characteristics that serve her well as a mentor, supervisor, advocate and champion for professional development among graduate students and others. Letters of support for her nomination note that she is dedicated, encouraging, inspiring and responsive, and also encourages her students to achieve their full potential in a caring and productive way.
Even as MacEachen became head of the School in 2021, she has continued to prioritize student advancement and gives her time meaningfully. She has simplified many administrative processes and created new learning avenues for students, including opening opportunities to engage with her extensive international networks in academic and non-academic settings.
“From my observation, Dr. MacEachen provides outstanding support to students without creating a reliance that would be to their detriment,” said Dr. Samantha Meyer, the School’s associate director of graduate research programs. “She has high expectations and those who know her will easily envision her wide smile in greeting students as she provides a welcoming environment and sense of belonging.”
Read more about Dr. Ellen MacEachen’s win.
Dr. M. Tamer Özsu
Dr. M. Tamer Özsu, a professor in the David R. Cheriton School of Computer Science, has an outstanding record of graduate supervision. He has guided 19 doctoral students and 40 master’s students to completion, and has also supervised 15 international visiting graduate students along with 11 postdoctoral researchers. Many of his students have earned prestigious accolades themselves, among them the Alumni Gold Medal, Governor General’s Award, NSERC Doctoral Dissertation Award, SIGMOD Test-of-Time Award and ICDE Best Paper Award.
The letters submitted in support of his nomination from former graduate students highlight Özsu’s commitment to their academic success and his unwavering support for their personal and professional growth. His former students recount the lasting impact of his mentorship, which extends beyond research to career development and personal guidance.
“An outstanding graduate supervisor must also be an outstanding leader,” wrote one of his nominators. “I fondly recall Tamer’s leadership and how it shaped my success as a graduate student. He consistently championed my work — both within the research community and at the University of Waterloo — ensuring I had every opportunity to excel. At every stage, he provided the perfect balance of autonomy and support. But above all, Tamer is a remarkably selfless mentor who always puts his students and their success first. He is not only an exceptional academic but also an extraordinary mentor and an even more extraordinary human being.”
Read more about Dr. M. Tamer Özsu’s win.
All winners receive a $1,000 cash prize, Waterloo-crested certificate, and will be celebrated at the Celebration of Teaching Excellence and Innovation in October.
Nominations for the 2025-2026 competition will open in fall 2025.
Students win three-minute thesis competition en francais

To celebrate the Month of La Francophonie, the Acfas Toronto-CSO, a national learned society that promotes the communication of science in French, organized a 3-minute thesis in French competition at Massey College in Toronto, where students were challenged to showcase their scientific research in a clear and accessible way to a wider audience in less than 180 seconds.
Two University of Waterloo students participated in the event and placed highly.
Mylena Hail, a Chemistry student, won 2nd place in the Bachelor category, netting a $400 prize while Psychology PhD candidate Emilie Caron won 1st place in the Doctorate category, winning $650.
Emilie Caron will go on to represent the CSO region at the national level competition, which will take place in Montreal during the Afcas annual conference.
Emilie was recently interviewed by CBC Radio-Canada about her first place win and the upcoming Montreal competition.
The winner in Montreal will represent Canada at the international competition where doctoral students from diverse universities around the world will present their research in French to win the world title.
Interested in Afcas? Whether you’re a Francophone or Francophile, you can follow their activities and social media and become a member by checking out their website.
Registration for Design and Deliver Grad Studio workshop series is now open

A message from the Writing and Communication Centre (WCC).
Welcome to Design & Deliver Grad studio, a workshop series that takes you through the process of planning and designing a spoken academic presentation. If you’re working on a specific presentation, we encourage you to attend all three: start by organizing your ideas in “Planning for and preparing presentations,” learn how to create engaging slides in “Slide Design,” and practice strategies for confidently answering questions in “Defending and Answering Questions.”
Each workshop will take place over 2.5 hours (with breaks) to build on each other and cover different elements of an effective academic presentation: planning out your messages, supporting your messages with engaging visual support, and answering questions about your work clearly and concisely. You are welcome to attend any workshop you feel is most relevant to you, but we encourage you to attend all three workshops so that you can learn about and plan for all three elements.
In all three workshops, you’ll be expected to brainstorm, plan, and discuss your own presentation, so it’s best to come with a specific presentation you're working on. If you don’t have a presentation coming up, come prepared to work on an academic presentation (such as a conference presentation or thesis defence) you’re likely to deliver.
- Thursday, April 24 - Planning for and preparing presentations
- Thursday, May 8 - Slide design
- Thursday, May 22 - Defending and Answering Questions
Register for one or all three on Portal.
March's final Friday brings a batch of blurbs

The Warriors Figure Skating End-of-Season Showcase is set for tomorrow with figure skaters set to take the ice at 2:00 p.m. in the Columbia Icefield Rink. An alumni-and-friends skate will follow from 4:00 p.m. to 5:00 p.m.

The Music department's ensembles end-of-term concert series continues into the weekend with the UWaterloo Jazz Ensemble presenting Big Band Swing on Sunday, March 30.
Directed by Michael Wood, the Jazz Ensemble will be playing a selection of Big Band Swing pieces enjoyable for people of all ages. The concert takes place at 2:00 p.m. in Conrad Grebel University College's Great Hall (Room 1111). Admission is free. A reception follows the concert.
The Instrumental Chamber Ensembles will perform on Sunday, March 30 at 7:30 p.m. in the Conrad Grebel University College Chapel.
"This concert is a highlight of every term," says a note from the music department. "Please join us for some beautiful classical music, performed by six different student groups playing a diverse range of instruments. Music featured this term includes Piazolla’s tango music and Schumann’s Märchenbilder."
The Chamber Ensembles are directed by Ben Bolt-Martin. Admission to the concert is free.
Finally, Information Systems & Technology (IST) has published the latest in the Atlassian Blog Series entitled Configuring Fields for Child Issues in Jira Queues.
Upcoming office closures
Sustainable Transportation will be closed Tuesday, April 1 from 2:00 p.m. to 3:30 p.m. for a staff meeting.
The Office of the Ombudsperson will be closed from Tuesday, March 25 to Wednesday, April 2.
Link of the day
International Women in Music Day
When and where
The Canadian Graduate and Professional Student Survey is now open. Graduate students should check their @uwaterloo email for a link to participate. Students who submit their responses will receive $5 on their WatCard as well as a chance to win one of ten $150 shopping sprees. The survey is open until April 25.
The privately-run Student Health Pharmacy (located in the lower level of the Student Life Centre) is now offering new COVID booster shots and flu shots. Call for appointments to register for the vaccination at 519-746-4500 or dial extension 33784. Walk-ins are welcome.
A Time & A Place: UWaterloo Chamber Choir, Friday, March 28, 7:30 p.m., St. John the Evangelist Church, 22 Water Street, Kitchener. Tickets available at the door, $5 students/$10 general.
Warriors Figure Skating End-of-Season Showcase, Saturday, March 29, 2:00 p.m., Columbia Icefield Rink.
Balinese Percussion Ensemble Concert, Saturday, March 29, 7:30 p.m., Humanities Theatre.
Big Band Swing: UWaterloo Jazz Ensemble, Sunday, March 30, 2:00 p.m., Conrad Grebel University College Great Hall (room 1111). Free admission.
Instrumental Chamber Ensembles, Sunday, March 30, 7:30 p.m., Conrad Grebel University College chapel, free admission.
Awakening the Language: A Celebration of Haudenosaunee Language Revitalization, Monday, March 31, 1:00 p.m. to 2:30 p.m., EC5 1111.
Physical Vapour Deposition (PVD) Seminar: Part 2, Tuesday, April 1, 10:00 a.m. to 2:30 p.m., QNC 0101.
Virtual WISE Public Lecture, “Climate data to support the design of climate resilient, low carbon buildings integrated with nature-based solutions in Canada” featuring Abhishek Gaur, Associate Research Officer, Team Leader, Buildings and Climate Interface, National Research Council Canada (NRC)., Tuesday, April 1, 1:30 p.m. to 2:30 p.m., via Zoom. Register today.
Velocity Pitch Competition: All-Stars, Tuesday, April 1, 7:00 p.m., Theatre of the Arts. Register to attend.
Budget Information Forum, Wednesday, April 2, 1:30 p.m. to 3:00 p.m., online.
Non-binary Lives in Divided Times, Wednesday, April 2, 12:30 p.m. to 2:00 p.m., Zoom.
Recipes made Radical: Kitchentales of Survival and Resistance, Thursday, April 3, 1:00 p.m. to 3:00 p.m., online via Zoom.
Transparency in animal research with Dr. Michael Brunt, Thursday, April 3, 1:30 to 3:30 p.m. Please register to attend.
A Discussion with Author Tess Chakkalakal, Friday, April 4, 12 noon to 1:00 p.m., Waterloo Public Library main branch.
2025 Capstone Showcase and Grad send off, Friday, April 4, 2:30 p.m. to 5:00 p.m., Stratford Campus.
Quest will be down for scheduled maintenance, Saturday, April 5, 6:45 a.m. to 12 noon.
2025 Staff Conference, Tuesday, April 8 and Wednesday, April 9, Hagey Hall and online.
Townhall with NSERC President Alejandro Adem, Wednesday, April 9, 10:00 a.m. to 11:00 a.m., QNC 0101.
NEW - Master of Taxation Virtual Information Session, Thursday, April 10, 12 noon.
PhD oral defences
School of Environment, Enterprise and Development. Adeboye Oyegunle, “Impact of Climate Transition Risk on Banks: Regulatory Frameworks, Carbon Pricing and Credit Risk.” Supervisors, Dr. Olaf Weber, Dr. Michael Wood. Available upon request from the Faculty of Environment, Administrator, Graduate Studies. Oral defence Tuesday, April 1, 9:00 a.m.
Mechanical & Mechatronics Engineering. Nadia Azizi, "Laser powder bed fusion of copper alloys: From process parameter optimization to oxidation analysis." Supervisor, Dr. Ehsan Toyserkani. Thesis available via SharePoint - email eng.phd@uwaterloo.ca to request a viewing link. Oral defence Monday, April 7, 9:00 a.m., online.
Statistics & Actuarial Science. Yuliang Shi, "Robust Methods and Model Selection for Causal Inference under Missingness of Study Exposure." Supervisors, Dr. Joel Dubin, Dr. Yeying Zhu. Thesis available from MGO - mgo@uwaterloo.ca. Oral defence Monday, April 7, 10:00 a.m., M3 4001.
School of Environment, Enterprise and Development. Syeda Tasnia Hasan, “Developing a Framework for Equitable Allocation of the Remaining Carbon Budget.” Supervisor, Dr. Michael Wood Available upon request from the Faculty of Environment, Administrator, Graduate Studies. Oral defence Monday, April 7, 12 noon.
Electrical & Computer Engineering. Mauricio Hernandez, "Breast Cancer Detection Using Microwave Low-Frequency Metasurface-Based Techniques." Supervisor, Dr. Omar Ramahi. Thesis available via SharePoint - email eng.phd@uwaterloo.ca to request a viewing link. Oral defence Tuesday, April 8, 9:00 a.m., remote.
Computer Science. Mengxiao Zhang, "Program Reduction: Versatility, Insights, and Efficacy." Supervisor, Dr. Chengnian Sun. Thesis available from MGO - mgo@uwaterloo.ca. Oral defence Tuesday, April 8, 10:00 a.m., DC 2314.
Combinatorics and Optimization. Matthew Kroeker, "Some Sylvester-Gallai-Type Theorems for Higher-Dimensional Flats." Supervisor, Dr. Jim Geelen. Thesis available from MGO - mgo@uwaterloo.ca. Oral defence Tuesday, April 8, 1:00 p.m., MC 6029.
Upcoming service interruptions
Stay up to date on service interruptions, campus construction, and other operational changes on the Plant Operations website. Upcoming service interruptions include:
- Psychology, Anthropology, Sociology Building (PAS) electrical shutdown, Friday, March 28, 2:00 a.m. to 7:00 a.m., electrical shutdown will affect all normal power within the building to accommodate a metering installation.
- East Campus Hall, Engineering 5, 6, 7 fire alarm testing, Friday, March 28, 6:30 a.m. to 8:15 a.m.
- Willam Tutte Way roadway and pathway from Ring Road to Math 3 closure for crane erection, Friday, March 28, 7:00 a.m. to 5:00 p.m., all adjacent pedestrian pathways will need to be closed for safety during the crane erection process.
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Wilmot South, Wellesley South, Eby Hall, Claudette Miller Hall fire alarm testing, Friday, March 28, 1:00 p.m. to 2:30 p.m.
- Physics electrical and domestic cold water (soft) shutdown, Sunday, March 30, 7:00 a.m. to 4:00 p.m., electrical shutdown will affect all normal power within the building starting from 7:00 a.m. until 3:00 p.m., domestic cold water (soft) shutdown will start from 8:00 a.m. until 12 noon, domestic hot water will still be available during this time.
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Physics domestic cold water (hard) shutdown, Monday, March 31, 12:00 a.m. to 8:00 a.m., domestic cold water (hard) shutdown to accommodate metering installation, domestic hot water will still be available during this time.
- Tatham Centre electrical and domestic cold water shutdown, Tuesday, April 1, 12:00 a.m. to 8:00 a.m., electrical shutdown will affect all normal power within the building starting from 12:00 a.m. until 7:00 a.m., domestic cold water shutdown will start from 3:00 a.m. until 8:00 a.m., domestic hot water will still be available during this time.
- Needles Hall (original building) domestic water shutdown, Wednesday, April 2, 12:00 a.m. to 8:00 a.m., there will be a domestic water shutdown to accommodate a metering installation.
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School of Pharmacy, Integrated Health Building, Innovation Arena (OSC) fire alarm testing, Wednesday, April 2, 6:30 a.m. to 8:15 a.m.
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University Club, Bauer Warehouse, Avril fire alarm testing, Wednesday, April 2, 10:00 a.m. to 11:00 a.m.
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Needles Hall domestic hot water shutdown, Thursday, April 3, 12:00 a.m. to 8:00 a.m., domestic hot water will be shut down to accommodate metering installation, domestic cold water will still be available.
- Arts Lecture, JR Coutts Engineering Lecture Hall, Douglas Wright Engineering, Carl A Pollock Hall, South Campus Hall, Engineering 2, Engineering 3, Biology 1, Biology 2, Earth Science Chemistry, Physics emergency power electrical shutdown, Thursday, April 3, 7:00 p.m. to Friday, April 4, 3:30 a.m. Shutdown will affect various buildings, emergency power will be unavailable during the duration of the shutdown but normal power will be available during this time as an old transfer switch is replaced.
- Douglas Wright Engineering Building electrical and domestic cold water shutdown,
Saturday, March 29, Friday, April 25, 12:00 a.m. to 8:00 p.m., domestic hot water will still be available during this time.