Health Data Analytics Symposium showcases student innovation

Health Data Analytics Symposium held at Saint Mary's University

Symposium participants

Scott McKenna, Chief Information Officer, Nova Scotia Health and IWK

Dr. Michael Zhang

MBAN Program Driector

MBAN student Iram Shaikh

MBAN student Jane (Zhenyu) Zhu

How can data transform healthcare? Can data help us make better decisions around patient care and even help manage the overall healthcare system in Nova Scotia?

Those were the central questions at the Health Data Analytics Symposium, which was recently held at Saint Mary’s University. The symposium brought together a diverse group of experts from government, healthcare, and business.

This annual event provides a platform for SMU graduate students in the Master in Business Analytics (MBAN) program to present their groundbreaking research. It is a place for them to share the results of their internships and co-ops with some of Nova Scotia’s largest healthcare providers, including Nova Scotia Health, the IWK and the Nova Scotia Department of Health and Wellness. This symposium is aimed at fostering partnerships between academia and healthcare, driving innovations that directly benefit Nova Scotians.

MBAN student Farhat Roopkatha

“My work with the IM/IT Business Intelligence Team at Nova Scotia Health […] has been a transformative experience, setting new standards for capacity planning and organizational transparency in healthcare,” says MBAN student Farhat Roopkotha.

“From customizing workflows to fostering collaboration across diverse teams, this project has demonstrated how tailored tools can drive impactful change. By integrating Agile methodologies, we’ve empowered teams to optimize resources and align goals for better outcomes across Nova Scotia Health.”

Healthcare experts questioned the students about the practical applications of data insights into various aspects of healthcare, from daily medical routines to long-term planning. These discussions highlighted examples of how data is being used to enhance patient care and streamline healthcare operations in local emergency rooms, long-term care facilities, and prescription management.

“The feedback from the Nova Scotia Health community was truly inspiring, reaffirming the importance of this project in improving data collection and patient outcomes,” says MBAN student Fana Abaynew Mandefro, who presented her work with the Wound Care Registry Project with the Nova Scotia Health Innovation Hub.

A notable session delved into the role of data in understanding the social determinants of health. Scott McKenna, Chief Information Officer, Nova Scotia Health and IWK, stressed the importance of analyzing social factors such as income and education. “Data and analytics have the power to bring tremendous insight to the health system.  Layering in important socio-economic information can give us a whole different perspective and influence how we design solutions for citizens and tailor them to respond to unique needs.”

Jordan Warford, Executive Director of Planning and Performance, Department of Health and Wellness

Jordan Warford, Executive Director of Planning and Performance, Department of Health and Wellness, posed the question, “How can we harness the power of data to plan for the longer term?”

Warford emphasized the importance of data analytics in uncovering hidden patterns and trends, which can lead to more informed decisions. “Data is the compass guiding us through healthcare’s complexities, revealing insights that turn information into better care and healthier communities. These students are proving that the smart decisions we make today can shape a stronger, more sustainable system for tomorrow.”

As the symposium progressed, attendees gained valuable insights into the critical role of data in shaping the future of healthcare. The event underscored SMU’s commitment to fostering innovation and preparing the next generation of healthcare leaders.

Matthew Murphy, Chief Data Officer, Nova Scotia Health Authority, expressed his deep appreciation for the partnership and commitment to further advancing internship programs with SMU. Saint Mary’s University continues to lead the way in equipping students with the tools to revolutionize healthcare through data. "Partnerships like the one between Nova Scotia Health and Saint Mary’s University are pivotal in shaping the future of healthcare. By leveraging the power of data, we are not only equipping students with practical skills but also creating real-world solutions that enhance care and improve outcomes for Nova Scotians.”

The work underway in SMU's health analytics space reflects the ecosystem's commitment to building a healthcare system that meets today’s demands and is prepared to adapt to future challenges with data at its core.

Engineering students embrace entrepreneurial thinking at Experience Ventures Hackathon

Engineering students pitch their ideas at the Hackathon

Entrepreneurial thinking is not just for business students—it’s a valuable mindset that transforms every field, as demonstrated by the Experience Ventures Hackathon. Hosted by the Arthur L. Irving Entrepreneurship Centre in partnership with The Hunter Hub for Entrepreneurial Thinking at the University of Calgary and the Government of Canada, the recent hackathon brought together 30 engineering students from Saint Mary’s and Dalhousie University to solve a real-world challenge from Payzant Home Hardware. 

What was the challenge? Students were tasked with designing innovative solutions to enhance quality control at Payzant Home Hardware’s roof truss manufacturing facility. Using cutting-edge technologies like AI, robotics, and 3D prototyping, the students worked in teams for a week starting on November 23 and culminating in a compelling presentation on November 30.

“This Hackathon taught me that engineering is not just about solving technical problems—it is about finding creative solutions that make a real impact,” said one student participant. 

Greg Smith, a Payzant Home Hardware representative, praised the students’ ingenuity, calling their ideas transformative for the manufacturing industry. The event highlighted how entrepreneurial thinking can inspire innovation across disciplines, proving that the principles of entrepreneurship are universal tools for progress. 

Experience Ventures, powered by the Hunter Hub for Entrepreneurial Thinking at the University of Calgary, enables post-secondary students to make an impact alongside real-world innovators through entrepreneurial thinking placements. Experience Ventures is funded by the Government of Canada and is delivered nationwide in partnership with post-secondary institutions. Saint Mary’s University’s Arthur L. Irving Entrepreneurship Centre is the Regional Lead Atlantic Canada partner in Experience Ventures. Find out about student opportunities with honorariums available through Experience Ventures.

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Manage conflict with science: psychologist Dr. Dayna Lee-Baggley offers free training

Dr. Dayna Lee-Baggley

Dr. Dayna Lee-Baggley, an organisational psychologist with 20 years of practice, has launched a free training program on conflict management. The program helps participants use science-based tools to understand their own conflict management style and effectively resolve conflicts with colleagues.

“People do their best work when they have psychological safety,” says Dr. Lee-Bagley, who has extensive applied experience and research knowledge on burnout, psychological safety in the workplace, behaviour and organisational change, and wellness leadership.

“When I work with executives, I see that friction between coworkers often gets more intense as you rise up the ranks and the stakes get higher. Now, workers at all levels have evidence-based training to help them manage any conflict and move forward with more trust.”

The program is available for free at impactme.app/courses. ImpACT Me is an app that helps people navigate life’s tough challenges. It offers science-based training on burnout and conflict management, and behaviour-based tools to help training stick.

“We are proud to offer this free science-based conflict resolution program. Organisations stand to save millions through better productivity, labour relations and talent retention,” said Will Pate, CEO of ImpACT Me.

Image: impactme.app/

The training program was developed as part of a Saint Mary’s University project to create psychologically safe workplaces.

“We are excited to be able to apply a vast research literature in civility and conflict in the workplace from our researchers to create a training program that offers practical, real-life strategies that can be used in everyday life,” said Dr. Adam Sarty, Associate Vice-President, Research at Saint Mary’s University. “By pairing our knowledge of workplace psychology with the psychology of behaviour change, we can have a lasting and meaningful impact on workplaces.”

The project is funded in part by the Government of Canada through the Workplace Harassment and Violence Prevention Fund, a grants and contributions program that invests in projects aimed at creating safer workplaces for federally regulated employees.

“A safe and respectful workplace is a fundamental right in Canada. Our government is proud to support initiatives like Saint Mary’s University’s that equip workers and employers with the tools they need to drive positive change and build healthier, more respectful workplaces,” said Minister of Labour and Seniors, Steven MacKinnon.

Launch of new partnership to support diverse student entrepreneurs

Participants celebrating the first Diversity Equity Inclusion & Belonging (DEIB) event and the generous gift by TD Bank Group

Natasha Fernandes, Project Manager, TD Inclusion Initiative; Michael Sanderson, Director, Arthur L. Irving Entrepreneurship Centre; Peter Owusu, Account Manager, TD; Stephanie Tennant, District Vice President, TD; Jennifer Auld, Vice President, Atlantic Region, TD; Dr. Robert Summerby-Murray, President of Saint Mary's University.

PhD student Tanner George, Lilia Sanchez and their artwork

MTEI student Manish Shinde and MSc student Julie Dayrit with their business HerBiome Skincare

Ashwin Razdan, Katerina Msafari and their business Adrigo Insights

Queen-Esther Okundonor (right), Marketing and Finance co-op student, and her business QTress Beauty Supplies

Tashauna Reid, Psychology and Biology student, and her business College Creative Curations

Students and Tia Upshaw

Students networking

Keynote speaker Dr. Rohini Bannerjee

Jennifer Auld, Vice President, Atlantic Region, TD, gives remarks at the panel discussion

Panelists Tia Upshaw, Ritika Saraswat, Emo Ikede MBA'13 and Sehmat Suri BComm'19 BA'19

Panelists, staff from the Arthur L. Iring Entrepreneurship Centre and guests from TD

The Arthur L. Irving Entrepreneurship Centre at Saint Mary’s University is pleased to announce the launch of the TD Entrepreneurship Inclusion Initiative, which was made possible through the generous gift of $200,000 by the TD Bank Group. This two-year pilot is designed to amplify the support of diverse student entrepreneurs, advance the entrepreneurial mindset and innovate business models. Three key initiatives include:

• The Ignition Program —a 10-week program offering training, mentorship, resources and networking;

• The Student Entrepreneurial Experience Bootcamp (SEE) —providing students with a transformational learning experience and an opportunity to develop their own businesses with resources and funding;

• Diversity Equity Inclusion & Belonging (DEIB) events —promoting collaboration and celebration within and beyond our diverse entrepreneurial network.

"Helping create an environment where everyone can adapt, thrive and reach their full potential is extremely important to us at TD. By supporting the TD Entrepreneurship Inclusion Initiative, through the Sobeys School of Business and the Arthur L. Irving Entrepreneurship Centre, we know that we will contribute to providing entrepreneurs from diverse backgrounds with the right tools to realize their dreams," says Jenn Auld, Vice-President Atlantic Region, TD Canada Trust.

 The program will leverage the expertise and passion of the Arthur L. Irving Entrepreneurship Centre, creating a holistic support environment for diverse entrepreneurs. Michael Sanderson, Director of the Arthur L. Irving Entrepreneurship Centre said, “The TD Entrepreneurship Inclusion Initiative is a significant milestone for our students and the broader entrepreneurial community. This initiative represents an important step towards creating a more inclusive and supportive environment for our students and aspiring entrepreneurs. It aligns perfectly with our mission to foster innovation, diversity and excellence in the entrepreneurial community.”

The first TD Entrepreneurship Inclusion Initiative event, TD Connect: Celebrating Diversity Through Entrepreneurship, was held on October 26. This event provided a platform for students to connect and engage with a diverse cohort of entrepreneurs and professionals. It highlighted the endeavours of eight student entrepreneurs and a panel discussion featuring accomplished and diverse business leaders. With an attendance of over a hundred enthusiastic students, the event emphasized the importance of DEIB in the entrepreneurial world.

 Learn more about the programs and events offered by the Arthur L. Irving Entrepreneurship Centre and the spaces in the new Sobeys Inspiration Hub.

Future business leaders graduate from cross-cultural program in China

BNUZ-SMU graduating cohort

Xiong Yuhan graduated magna cum laude and will pursue postgraduate studies at the University of Glasgow this fall

Lu Haowen stands outside of the Joint BComm program office in the BNUZ Library. He will head to Australia later this summer to begin a master’s degree at the University of Queensland.

Graduates from the Joint Bachelor of Commerce Program complete two degrees: a Bachelor of Commerce (major in finance) from SMU and a Bachelor of Economics from BNUZ.

Zhu Jiahui (left) and Li Xiaoyu (right) celebrate their graduation together on one of the many green spaces at BNUZ.

Zhang Jinyang, seen here with the BNUZ graduation gown and cap, graduated cum laude and will soon head to the Netherlands to pursue his postgraduate studies at Utrecht University.

Zou Ying is excited to begin a master’s program at University College London in September.

Friends and classmates Ye Yiting (left) and Yu Hanya (right) enjoy one last afternoon at BNUZ following their graduation.

This past week, the sixth cohort of students graduated from the BNUZ-SMU Joint Bachelor of Commerce program based in Zhuhai, China. Twenty-six graduates received both a Bachelor of Commerce from Saint Mary’s University and a Bachelor of Economics from Beijing Normal University, Zhuhai, with 19 earning a major in finance.

Prof. Zhong Xin, Dean of the International Business Faculty at BNUZ, offered words of encouragement to the graduating cohort, “Graduation is not the end, but a new beginning. Continuous learning is crucial, and lifelong growth is the key to success in an ever-changing world. I wish you all the best as you embark on this journey, reaching new heights and achieving happiness along the way.”

She went on to express her “heartfelt gratitude to the faculty and staff of the International Business Faculty and the Sobey School of Business for their ongoing dedication and guidance” to the students in this partnership program.

The Joint Bachelor of Commerce program allows students at BNUZ to experience a truly cross-cultural undergraduate education, with half of their courses taught by BNUZ professors and the other half taught by visiting SMU faculty. More than 400 students have graduated from the program since it began in 2014, with graduates earning a reputation as high performers in business and finance.

This fall, more than half of the graduating cohort will begin postgraduate programs around the world, including in Hong Kong, the Netherlands, the United States, Australia and the United Kingdom. Others will enter the workforce directly or begin preparing for the postgraduate entrance exam in China.

Dr. Harjeet Bhabra, Dean of the Sobey School of Business, highlighted the importance of this international education experience in his congratulatory message to this year’s grads, “The uniquely global perspective you have acquired throughout your studies will form the foundation for your future growth as business leaders both in China and beyond. We congratulate all of you on reaching this important milestone, and we wish you continued success as you join the ranks of our extensive alumni community.”    

The longstanding partnership between Saint Mary’s University and Beijing Normal University, Zhuhai, dates back to 2002 and has included a range of 2+2 programs in Arts, Business and Science, as well as a number of other exchange programs and summer institutes for students, faculty and members of the community.

More than 40 SMU faculty members from the Sobey School of Business and the Faculty of Arts have travelled to Zhuhai to teach in the Joint Bachelor of Commerce Program since 2016, which has led to collaborative research opportunities with the International Business Faculty at BNUZ.  

We proudly honour the achievements of this year’s graduates in Zhuhai, and we extend our warmest welcome to the newest members of our 55,000+ global alumni network.

Nova Scotia Provincial Heritage Fair returns to SMU

Dean of Arts, Dr. Mary Ingraham, learns from a Heritage Fair presenter

Their Honors Arthur J. LeBlanc, ONS, KC, Lieutenant Governor of Nova Scotia, and Patsy LeBlanc visited the Heritage Fair

One student was excited for the chance for an autograph from His Honour Arthur J. LeBlanc, Lieutenant Governor of Nova Scotia

Dr. Robert Summerby-Murray stopped by to visit the presentations

2023 Provincial Heritage Fair presenters being filmed for CTV news

Budding young history buffs from across the province converged on campus last week, as Saint Mary’s University hosted the 2023 Nova Scotia Provincial Heritage Fair.

“We were thrilled to welcome students back in person this year,” said the event’s coordinator Dr. Kirrily Freeman, Director of Outreach and Experiential Learning for the Faculty of Arts. “The Heritage Fair encourages young research talent to shine and connect with the expertise of our Arts faculty and heritage partners. It’s so great to be able to do that in person again.”

The annual celebration of history and heritage returned to campus on June 8 and 9 for the first time since June 2019. Virtual versions were offered over the past few years due to the pandemic.

Forty students—some in costume—shared projects on a wide range of topics, after being selected at their school and regional fairs. Subjects this year ranged from the history of the Jingle Dress to Vimy Ridge, Oak Island, ham radios and even local rapper Classified. The learning opportunity is designed for students in Grades 4 through 9, encouraging them to explore Canadian culture, history and heritage while gaining research and public presentation skills.

“By doing these projects, students focus on research and critical thinking. But they also learn how to share that knowledge with the public, and how to explain the significance of events from the past,” said Freeman.

The students and their chaperones arrived June 8 to set up their displays, attend workshops and get acquainted at a banquet with entertainment by Halifax ‘wizard rock’ band The Lovegoods. On June 9, the projects were open for public viewing in the McNally Theatre Auditorium. Students and their parents enjoyed chatting with The Honourable Arthur J. LeBlanc, ONS, KC, Lieutenant Governor of Nova Scotia, and Her Honour Mrs. Patsy LeBlanc, who wandered among the displays and stayed for the awards ceremony afterwards.

Educational workshops both days ranged from podcasting to archaeology, and astronomy sessions in the Burke-Gaffney Observatory. Awards recognized student research in such areas as Acadian and Indigenous heritage, environmental history, equity and justice, immigration studies, history of science and technology, military heritage and more. The judging panel included professionals who are active in the fields of culture, history and heritage: history professors, archivists, librarians, museum curators, museum interpreters and more.

Related:

• Their roots are showing: Heritage moments (CTV coverage)

• Learn more about the Nova Scotia Provincial Heritage Fair

$25 million landmark investment in Saint Mary’s University

The Honourable Brian Wong, Minster of Minister of Advanced Education, at the podium.

Brian Wong talking to students and others at the funding announcement event.

The crowd at the funding announcement.

The Honourable Brian Wong, Minster of Minister of Advanced Education, and the Honourable Barbara Adams, Minister of Seniors and Long-Term Care, with Associate Professor Michael Zhang and a group of Master of Business Analytics students.

Loyola Conference Hall was overflowing with excitement on March 8 with students, faculty, staff, alumni and friends celebrating the news of a $25 million investment in the university.  

Announced by the Honorable Brian Wong, Minister of Advanced Education, Saint Mary's University is the recipient of a $25 million investment from the Province of Nova Scotia to expand its programs, research and capacity in healthcare data analytics, management, and leadership, with a focus on creating solutions to improve the province’s healthcare system.   

"I want to thank Premier Tim Houston, Minister Wong, and the provincial government for putting their faith in Saint Mary's University and our ability to improve the health and well-being of Nova Scotians through our excellence in data analytics, health research and professional development expertise," says Alan R. Abraham, Jr. BComm'80, Chair of the Saint Mary's University Board of Governors.  

The $25 million investment marks the most significant single government investment in the history of Saint Mary's University. 

"Thank you to all the faculty, students, and staff who joined us on Wednesday for this landmark announcement," says Erin Sargeant Greenwood, Vice-President of Advancement and External Affairs. "Your support and excitement made this event a resounding success."  

This investment will support the university’s capacity to expand and grow and will include, but not be limited to:   

• expanding health data analytics programming and research at Saint Mary's. This will support hiring additional faculty members and researchers and creating the right spaces to support growth in our student population and research activity. This includes investments in technology to support teaching, learning and research; 

• developing management and leadership programming for healthcare professionals. This programming would target healthcare administrators, family doctors, and office directors. Delivery could take several forms, including micro-credentials, diplomas, certificates, and executive professional development; and 

• expanding the articulation agreements with the Nova Scotia Community College (NSCC). This will create and promote new pathways between the healthcare programs at NSCC and undergraduate degree programs at Saint Mary’s University.  

“Community is at the heart of all that we do at Saint Mary’s University,” says Saint Mary’s University President and Vice-Chancellor Dr. Robert Summerby-Murray. “Expanding our focus to support a vital component of any great community, its health and well-being is an excellent part of the solution to improving healthcare in Nova Scotia.”   

This tremendous investment recognizes Saint Mary’s strength in interdisciplinary collaboration and engagement with community. Saint Mary’s students have world-class opportunities while benefiting from exceptional student-faculty relationships. Here, ideas and possibilities from diverse and varying perspectives are nurtured and explored. New pathways, breakthroughs and careers emerge.  

Watch for more news and ways to get involved in maximizing the impact of this opportunity for Saint Mary’s, for our students and faculty and for all Nova Scotians. 

Watch clips from the announcement on March 8, 2023

The Province of Nova Scotia makes a historic investment in healthcare data analytics and management at Saint Mary’s University

The Honourable Brian Wong, Minster of Minister of Advanced Education, at the podium.

Brian Wong talking to students and others at the funding announcement event.

The crowd at the funding announcement.

The Honourable Brian Wong, Minster of Minister of Advanced Education, and the Honourable Barbara Adams, Minister of Seniors and Long-Term Care, with Associate Professor Michael Zhang and a group of Master of Business Analytics students.

Brian Wong, Minister of Advanced Education, announced today, March 8, 2023, a historic investment in Saint Mary's University for healthcare data analytics and management programs.   

“The future of patient care is increasingly dependent on new technology and innovation -- our students need to be ready so they can help provide better, faster, and more options for care across the province,” said Brian Wong, Minister of Advanced Education. “We’re fortunate to have post-secondary institutions, like Saint Mary’s, that are ready to help us train the workforce we need to take advantage of these modern tools.”   

The $25 million investment represents a significant step forward to support the future of healthcare in Nova Scotia. The investment also recognizes the success of Saint Mary’s unique programs and strengths in data analytics, management and leadership. 

“I want to thank Premier Tim Houston, Minister Wong, and the provincial government for putting their faith in Saint Mary’s University and our ability to improve the health and well-being of Nova Scotians through our excellence in data analytics, health research and professional development expertise,” says Alan R. Abraham, Jr. BComm'80, Chair of the Saint Mary's University Board of Governors. “Nova Scotia will become a magnet for healthcare provider management and leadership training, led by Saint Mary’s, as a result of this historic investment from the Province of Nova Scotia.”  

A diploma in healthcare data analytics, micro-credentials targeted to support healthcare administrators, office directors and family doctors, and an articulation agreement with the Nova Scotia Community College’s (NSCC) healthcare programs to provide a Bachelor of Science are amongst the new initiatives that form this transformational healthcare investment.  

“Community is at the heart of all that we do at Saint Mary’s University,” says Saint Mary’s University President and Vice-Chancellor Dr. Robert Summerby-Murray. “Expanding our focus to support a vital component of any great community, its health and well-being, is an excellent part of the solution to improving healthcare in Nova Scotia.”  

“Our faculty and researchers have the expertise needed to be solutionists and help build a better Nova Scotia, and I am incredibly proud to share the news of this historic investment in our institution,” adds President Summerby-Murray. “I want to extend my gratitude to the provincial government for their support as we cultivate excellence together.”  

Telling unheard stories: unlocking museum collections

The soul of a community is embodied by culture and the telling of stories, but what happens when the stories told are not aligned with lived experiences? Partnering with the Association of Nova Scotia Museums and communities across Nova Scotia, Dr. Kirrily Freeman is working to help museums unlock their collections and ensure that history is told accurately. Her students gain experience ensuring that the history and heritage of African Nova Scotian, Acadian, Gaelic and Mi’kmaq communities are better represented in Nova Scotian museums.  

“Community engagement is integral to the whole process,” says Dr. Freeman. “Communities are telling us what is needed, what is missing and what needs to be done to move forward. This knowledge will influence not just how we proceed but hopefully will shape the future of museum work in the province.” 

Maggie MacIntyre, Executive Director of the Association of Nova Scotia Museums, is excited about the short and long-term benefits of this partnership with Saint Mary's.

“Working with students is giving us the capacity to move community-centered work forward,” she says. “In the long run, we see it playing a big role in creating the next generation of museum professionals.”   

Dr. Freeman says their priority is to ensure marginalized groups have access to their communities’ histories and material culture. “We all benefit from having a more inclusive, more nuanced, more comprehensive representation of the past.”

Did you know? Dr. Kirrily Freeman is piloting two new courses, ‘Museum Fundamentals: Unlocking Community Collections’ and ‘Heritage Field Placement’, as part of a newly proposed Public Humanities and Heritage major in the Faculty of Arts.  

Related stories:

• In her own words: An inspiring introduction to the Lynn Jones Collection

• Faculty of Arts appoints Dr. Kirrily Freeman as Director of Outreach and Experiential Learning

• What’s in a name? For the Ta’n Weji-sqalia’tiek Mi’kmaw Place Names Project, a Lot

Researchers identify what could be clusters that contain the first and oldest stars in the universe

Webb’s First Deep Field. Thousandsof galaxies flood this near-infrared, high-resolution image of galaxy cluster SMACS 0723. Credit: NASA, ESA, CSA, STScI

Researchers at Saint Mary’s University and the University of Toronto have identified what could be clusters that contain the first and oldest stars in the universe.  

The researchers used the James Webb Space Telescope (JWST) to identify the most distant globular clusters ever discovered. These dense groups of millions of stars may be relics that contain the first and oldest stars in the universe. The early analysis of Webb’s First Deep Field image, which depicts some of the universe’s earliest galaxies, is published today in The Astrophysical Journal Letters. 

In the finely detailed Webb’s First Deep Field image, the researchers zeroed in on what they’ve dubbed “the Sparkler galaxy,” which is nine billion light years away. This galaxy got its name for the compact objects appearing as small yellow-red dots surrounding it, referred to by the researchers as “sparkles.” The team posited that these sparkles could either be young clusters actively forming stars—born three billion years after the Big Bang at the peak of star formation—or old globular clusters. Globular clusters are ancient collections of stars from a galaxy’s infancy and contain clues about its earliest phases of formation and growth.  

From their initial analysis of 12 of these compact objects, the researchers determined that five of them are not only globular clusters but among the oldest ones known. 

“JWST’s made-in-Canada NIRISS instrument was vital in helping us understand how the three images of the Sparkler and its globular clusters are connected,” says co-author Dr. Marcin Sawicki, Canada Research Chair in Astronomy and professor in the Astronomy and Physics Department at Saint Mary’s. “Seeing several of the Sparkler’s globular clusters imaged three times made it clear that they are orbiting around the Sparkler galaxy rather than being simply in front of it by chance.”  

Dr. Marcin Sawicki

Dr. Sawicki worked with a team of researchers from the Canadian NIRISS Unbiased Cluster Survey (CANUCS) team, including colleagues from at the University of Toronto and a group of six postdocs and students at Saint Mary’s.  

“The oldest clusters we found formed when the universe was just a few percent of its current age.  The stars they contain must be almost as old as the universe itself!” says SMU postdoctoral fellow Dr. Vicente Estrada-Carpenter who worked on the NIRISS data as part of the team.  “Our results show the amazing power of Webb when combined with that of gravitational lensing to study the distant universe in unprecedented detail” adds SMU team member Dr. Guillaume Desprez.  “We are excited about the discoveries that will come when Webb observes five more galaxy clusters as part of the CANUCS program.” 

The Milky Way galaxy has about 150 globular clusters, and how and when exactly these dense clumps of stars formed is not well understood. Astronomers know that globular clusters can be extremely old, but it is incredibly challenging to measure their ages. Using very distant globular clusters to age-date the first stars in distant galaxies has not been done before and is only possible with JWST.  

Until now, astronomers could not see the surrounding compact objects of the Sparkler galaxy with the Hubble Space Telescope (HST). This changed with JWST's increased resolution and sensitivity, unveiling the tiny dots surrounding the galaxy for the first time in Webb’s First Deep Field image. The Sparkler galaxy is special because it is magnified by a factor of 100 due to an effect called gravitational lensing — where the SMACS 0723 galaxy cluster in the foreground distorts what is behind it, much like a giant magnifying glass. Moreover, gravitational lensing produces three separate images of the Sparkler, allowing astronomers to study the galaxy in greater detail. 

JWST will observe the CANUCS fields starting in October 2022, leveraging JWST data to examine five massive clusters of galaxies, around which the researchers expect to find more such systems. Future studies will also model the galaxy cluster to understand the lensing effect and execute more robust analyses to explain the star formation histories.  

Collaborating institutions include Canada’s National Research Council, York University and institutions in the United States and Europe. The research was supported by the Canadian Space Agency and the Natural Sciences and Engineering Research Council of Canada.

Nova Scotia launches new Atlantic Media Preservation Laboratory, Margaret Perry exhibit

Dr. Jennifer VanderBurgh

Artists, researchers and film lovers will have better access to Atlantic Canada’s remarkable film heritage through a new lab at the Nova Scotia Archives, partially inspired by the work of Saint Mary’s University led research team.

The Atlantic Media Preservation Laboratory, a partnership between the archives and the Atlantic Filmmakers Co-operative, will help ensure film from earlier eras is protected and preserved. The lab will preserve the work of artists like film pioneer Margaret Perry, the subject of the new online exhibit Margaret Perry: A Life in Film.

“Margaret Perry is one of the most influential, yet unknown, people in Nova Scotia in the 20th century,” says Saint Mary’s University Associate Professor Dr. Jennifer VanderBurgh, and lead of the research team examining Margaret Perry and her work. “Her promotional films about the province offer us a glimpse into how Nova Scotia saw itself in the ’40s, ’50s and ’60s, or at least how the government wanted others to see the province. Perry was very interested in highlighting women's labour, co-operative labour, and how things were done or made. The films reflect her interests and understanding of Nova Scotia.”

To support the new lab, the Province of Nova Scotia provided $35,000 to the filmmakers co-operative toward a $70,000 archivist Lasergraphics motion picture film scanning systems scanner. The federal government also provided additional funding.

“Archival films have the power to change the world by helping us understand and bring awareness to important issues, events and people of the past,” says Pat Dunn, Minister of Communities, Culture, Tourism and Heritage. “This new specialized film lab is the first of its kind in Atlantic Canada and will help ensure our stories continue to be told.”

The exhibit on Perry’s work officially launched on in September, as part of FIN Atlantic International Film Festival and can be found here.   

Saint Mary’s research into sustainable agriculture and more efficient 3D modeling receives federal funding

The Science Building at Saint Mary’s University.

Research into sustainable agriculture and more data-efficient 3D modeling will benefit from newly announced federal funding through the Canada Foundation for Innovation’s (CFI) John R. Evans Leaders Fund (JELF).

Funding for biology researcher Dr. David Chiasson will allow him to explore sustainable agriculture practices in a project titled “Symbiotic nitrogen fixation in legume plants.”  

Dr. David Chiasson

“A central goal of sustainable agricultural practice is to provide nutritious food and plant products while minimizing the impact on the environment,” says Dr. Chiasson. “Legume plants such as beans, alfalfa, and clover are a key component of sustainable agriculture since they do not require nitrogen fertilizer for growth. This unique group of plants forms a symbiotic relationship with soil bacteria called rhizobia. Rhizobia can convert nitrogen gas from the atmosphere into nitrogen fertilizer for the plant in a process termed nitrogen fixation. This association therefore reduces the need for applied nitrogen fertilizers in agriculture.”

The production of synthetic nitrogen fertilizers consumes vast quantities of fossil fuels, and their application leads to negative environmental outcomes such as greenhouse gas emissions and contaminated water resources. Coupled with the rising price of fertilizers, farmers are increasingly turning to legumes as a sustainable means of adding nitrogen to the soil.  

“The long-term goal of this project is to increase the productivity of legume plants,” explains Dr. Chiasson. “This research will provide the knowledge base for strategies aimed to reduce the environmental impact of the agricultural sector while increasing the productivity of our crops. An improved understanding of the nitrogen-fixation symbiosis is both timely and essential as we move towards a future of more environmentally responsible farming practices in Canada.”

Dr. Jiju Poovvancheri, a researcher in the mathematics and computing science department, received funding for a project titled “Research Infrastructure for Large-scale 3D Geometry Acquisition and Modeling.”  

“The CFI fund will be used to set up the lab and purchase research equipment including an AI server, Light Detection and Ranging (LiDAR) scanner and high-performance workstations capable of acquiring and processing large-scale three-dimensional data,” says Dr. Poovvancheri.

Dr. Jiju Poovvancheri

Current practices in city modeling include acquiring raw measurements of the physical world using LiDAR sensors and turning the sensor data into three dimensional meshes. Large-scale meshes created in this manner normally contain trillions of triangles, putting a huge burden on rendering, data transfer and storage of applications. Furthermore, most of the reconstructed meshes lack geometric details and therefore do not represent a good choice for 3D navigation, and AR/VR.  

“High fidelity digital representations of cities are essential for modern-day applications such as urban planning, 3D navigation, and augmented/virtual reality (AR/VR),” explains Dr. Poovvancheri. “This project aims at bridging existing gaps in urban modeling pipeline by developing an AI (Artificial Intelligence) driven urban modeling software ecosystem consisting of algorithms, tools, and data for creating lightweight and highly detailed 3D urban models.”

The Honourable François-Philippe Champagne, Minister of Innovation, Science and Industry, announced more than $64 million to support 251 research infrastructure projects at 40 universities across Canada.