Saint Mary's University hosts March madness pitch competition

It is pitch season. The Saint Mary’s University Entrepreneurship Centre (SMUEC) is hosting a new pitch competition styled after the famous NCAA March Madness basketball competition. Sixty-four student entrepreneurs from 25 post-secondary institutions across Canada have been selected to compete head-to-head as they strive to be declared the best in the country.  

“When we began planning for our latest pitch competition, we asked ourselves, how do you engage students in an online world? How do you make things exciting and interesting? This competition is our answer,” says Michael Sanderson, Director, SMUEC. “Students will share their business ideas before panels of expert judges made up of successful entrepreneurs from across the country. The event will have a big match feel, with prizes to match.”

Student participants will receive the date and time of their pitch session, a pre-existing pitch rubric, and a list of questions that will be randomly posed at presentation time. Participants will have development sessions to prepare them for their month-long battle to victory. After the final events, the student entrepreneur with the best idea or business will win the grand prize.

The Government of Canada, through the Atlantic Canada Opportunities Agency (ACOA), provided SMUEC with a $132,111 non-repayable contribution to carry out this competition along with other student entrepreneurship and business skills training activities.  

“Students and young entrepreneurs breathe new life into the start-up community,” says Andy Fillmore, Parliamentary Secretary to the Minister of Infrastructure and Communities and Member of Parliament for Halifax. “Our support for projects like this one helps new ideas take shape, builds a diverse economy and sets our business leaders of tomorrow up for success.” PS Fillmore made the announcement on behalf of the Honourable Mélanie Joly, Minister of Economic Development and Official Languages and Minister responsible for ACOA.

“Metronome United is honoured to be presenting the March Madness Pitch Competition in partnership with Saint Mary’s University Entrepreneurship Centre,” says Shannon Susko BComm’89 BSc’92, SMUEC Entrepreneur-in-Residence, and the Founder & CEO of Metronome United. “I love having the opportunity to help young entrepreneurs get focused on their business. I remember being a young entrepreneur in my early 20’s and I want to ensure that no one goes through the struggles I went through growing my companies. This is a wonderful opportunity for entrepreneurs to take the next step in becoming the leaders of tomorrow. I look forward to seeing all applications come through and work with the winning recipients.”  

The brackets, along with times for the Facebook Live event for each head-to-head battle, will be posted in the competition bracket located on the competition page of the SMUEC website. All times are set at the competition’s outset allowing students who make it through each round to encourage friends, family, and other supporters to log on to view their next pitch. This also allows the pitch competition to become a spectator sport, with anyone from the community can watch any head-to-head matchup.

To participate, or learn more, visit https://smuec.ca/march_madness/.

Saint Mary’s scientists enter into five-year partnership with Atlantic Gold to research remediation of historic gold mine tailings in wetlands

Dr. Linda Campbell and Dr. Emily Chapman in their research lab at Saint Mary’s University.

Saint Mary’s University’s research into environmentally sustainable and cost-effective remediation of historic gold mine sites across Nova Scotia is receiving a boost in the form of a five-year partnership with Atlantic Gold, a wholly owned subsidiary of St Barbara Ltd, based in Australia.

 “St Barbara is a global gold company and is proud to own and operate the Atlantic Gold Operations in Nova Scotia,” says St Barbara Managing Director and CEO, Craig Jetson. “As we operate our business and care for our people, we are guided by our company commitments – including respecting the environment and stronger communities.

“At St Barbara doing the right thing is important to all of us. Saint Mary’s University’s research into environmentally sustainable and cost-effective remediation of historic gold mines across Nova Scotia is aligned with our commitments, including growing sustainably,” says Jetson.  “We believe in learning from the past to secure our future and look forward to seeing this philosophy applied in the important work being done by Saint Mary’s University.”

“This is a significant investment by St Barbara, reflecting the importance we place on finding solutions to actively manage and neutralise the impact of our mining operations, because we care about the environment and the planet,” says Jetson. “We have recently committed to achieving carbon neutrality by 2050 and are pleased to see our Atlantic Gold operations leading to deliver on this promise by 2025.We look forward to updates on the important work being done by the Saint Mary’s University team and thank them for their commitment to this project.”

The funding is part of a new five-year partnership between Saint Mary’s University and Atlantic Gold with the first payment of $200,000 being delivered late in 2020.

Tailings runoff in Montague.

There is a long history of gold mining in Nova Scotia, and methods used 100 years ago are now known to be damaging to the environment. The goal of the Saint Mary’s University research team, led by Dr. Linda Campbell, is to use its proven expertise from previous studies of former mine sites to develop a low-cost remediation strategy. This new strategy is designed to support the natural recovery of wetlands and shallow water environments impacted by 100-year-old contaminated tailings.

“I want to thank Atlantic Gold for their strategic partnership and financial investment in advancing world-leading research that benefits both our local and global communities,” says Saint Mary’s University President Dr. Robert Summerby-Murray. “This partnership is an exemplar of innovation with a community-centred approach. It addresses a challenge with an immediate local connection but with far-reaching national and international implications.”

The scope of the damage to the environment from abandoned gold mines is wide, encompassing 300 abandoned mines across the province in both remote areas and backyards. Contamination from the arsenic and mercury used in historic gold mining can adversely affect human health and present severe environmental contamination risks.

Dr. Linda Campbell

“Saint Mary’s University is proud to be a part of the solution when it comes to remediating the damage done by historic gold mining practices across the province,” says Saint Mary’s University Vice-President, Academic and Research, Dr. Malcolm Butler. “Dr. Linda Campbell and her team are employing innovative research to create remediation techniques that minimize the impact on the environment, wildlife and humans. This research has the potential for significant applications in Nova Scotia, the rest of Canada and the world.”

Mining in Nova Scotia began well before most environmental legislation, and untreated tailings were placed in wetlands and shallow-water areas. Over the subsequent decades, abandoned tailings were left in place, with limited natural recovery taking place. Research at Saint Mary’s completed in 2015-2019 shows that sediment samples from legacy gold-mine tailings in N.S. wetlands remain contaminated and are still severely toxic to aquatic invertebrates.

“We are currently wrangling with the consequences of decisions and actions made a long time ago,” says Dr. Linda Campbell. “Our goal is to ensure legacy arsenic and mercury contaminants will not continue to be a problem for Nova Scotians for another hundred years. We are looking forward to working with Atlantic Gold and our other collaborators to undertake the necessary research and development to help restore ecological vitality of impacted wetlands.”

Dr. Campbell is joined by Senior Project Research Manager Dr. Emily Chapman and a team of researchers that will look at new ways to remediate sites using more effective and less invasive techniques than traditional remediation methods. Those traditional methods can be destructive to the areas that need to be protected. A proof-of-concept study of a new method, which will use a thin layer of a reactive material, is promising in its ability to limit risks of legacy gold mine tailings without compromising wetland function. It is this approach that is being investigated by the research team.

Dr. Emily Chapman

“Wetlands are incredibly important ecosystems, and these sites need help to recover. It is about finding the right blend of ingredients that will reduce the mobility and toxicity of contaminants in the sediment, without adding so much material that wetlands are infilled and destroyed,” says Dr. Chapman. “Having worked on the development of innovative approaches for dealing with these risks for several years, I am pleased to see that this issue is getting some recognition.”

Remediation is a very expensive undertaking, with a 2019 estimate of $48 million to clean up the Crown land portion of two Nova Scotia legacy tailing sites. If proven effective, the new method proposed by Dr. Campbell and her team will have an immediate economic benefit as a more cost-effective, non-intrusive ecological and human health option for impacted wetlands across Nova Scotia and similar sites around the world.

Dr. Campbell is a professor in the School of the Environment at Saint Mary’s. In her research, she uses multi-disciplinary approaches to improve our understanding of anthropogenic and natural impacts in the environment, with a focus on aquatic ecosystems.

Atlantic Gold, a wholly owned subsidiary of St Barbara Ltd, operates the Moose River Gold Mine near Middle Musquodoboit, Nova Scotia, and is permitting three more mines along Nova Scotia’s Eastern Shore. The Company is investing in a research partnership with Saint Mary’s University to explore the remediation of historic gold mine tailings in freshwater ecosystems.

Digital transformation benefits students at Saint Mary’s University

Saint Mary's University, one of Canada's foremost primarily undergraduate universities, is building the learning environment of the future that will give current and future students a world-class engaging and immersive experience. A digital transformation, backed by a series of technology investments, will place Saint Mary's in a leading position for student experience, student choice, and blended learning in Canada and around the world. 

Saint Mary's has partnered with industry-leading experts D2L and Ellucian to innovate and improve the learner experience in an approach that is on the cutting edge for post-secondary institutions. Saint Mary's integrated learning environment will be one of the most sophisticated in Canada. It will bring together all aspects of virtual and in-person learning into a seamless whole, including the management of learning, data records, academic and financial services, credentialing, and learner support. 

“The digital transformation will be a game-changer for our students, removing barriers to higher education related to scheduling, learning style and preferences, finance, accommodation, and location,” says Saint Mary's University President Dr. Robert Summerby-Murray. "New technology and digital services will mean that Saint Mary’s students will be able to learn and engage fully with their professors, fellow students, and research partners in the classroom, from their home and from anywhere in the world. This investment will open up doors for completion of degrees online for some students. For others, their courses and experiences will be the perfect mix of in-person, virtual and online. Our students have spoken, and building on what we have learned during the pandemic, we know they want these options and this flexibility. This is the future and this strategic partnership puts Saint Mary’s in a leadership position nationally." 

Saint Mary's will use D2L's Brightspace platform and leading-edge technology to create the most interactive course content for learners anywhere in the world, provide individualized learning pathways, give learners personalized feedback, and engage them in their learning through gamification, social tools, and video. 

The university's new integrated learning environment will be hosted in the cloud to provide a seamless service to learners across a lifetime of learning. The transformation will encompass all courses, programs, and certificates, and all 6,500 students will benefit from this $9.3 million investment over five years.  

"This investment will lead to significant improvements in the teaching and learning experience and the general operations and systems of the university that will be felt by everyone," says Saint Mary's University's Vice-President, Finance and Administration, Michelle Benoit. "We are removing duplication and increasing student and faculty access to the services of the university while providing them more tools and pathways to enhance their experience. We are automating processes to provide faster response times for students, freeing up staff time to focus on other service delivery areas. This is a very significant moment for our institution." 

Over the project's term, the university's data management system, Ellucian Banner, will be integrated with the university's online learning platform, Brightspace by D2L. Both Ellucian and D2L are key partners for this digital transformation.  

"We are excited to expand our relationship with Saint Mary's University to further accelerate their digital transformation journey," said Laura Ipsen, President and CEO, Ellucian. "SMU's investment in modern systems in the cloud will enhance operational efficiencies enabling more resources to focus on what's most important -- students. Their unwavering commitment to improving the student experience, paired with their vision to become a truly global institution, sets them apart as an innovative leader in higher education." 

"What Saint Mary's University has done is nothing short of remarkable," said John Baker, President and CEO of D2L. "Creating a truly learner-centered, fully integrated learning environment can only happen when you're absolutely committed to student success. It's a real honour for all of us at D2L to be part of such a progressive, innovative and student-centered success story." 

"This investment is about improving supports for teaching and learning and improving processes and data management to allow students, faculty, and staff to focus more on the primary reason we are all here—the creation and the dissemination of knowledge," says President Summerby-Murray.

Learn about applying to Saint Mary’s.

Learn about employment opportunities at Saint Mary’s.

Hackathon to address human trafficking in Atlantic Canada begins

Saint Mary’s University, in partnership with Volta and supported by the Government of Canada, is hosting the 
SMU Community Hackathon — Addressing Human Trafficking in Atlantic Canada.  

Human trafficking and sexual exploitation are devastating to survivors, families, and Canada’s most vulnerable populations. It is with this understanding that the Saint Mary’s University Entrepreneurship Centre (SMUEC) and partners aim to create awareness about human trafficking while bringing youth together with key stakeholders to explore ways technology can be used to tackle this issue. 

“I was pleased to participate in Saint Mary’s University’s virtual hackathon today,” said The Honourable Bill Blair, Minister of Public Safety and Emergency Preparedness. “With the help of almost $55,000 in federal funding, the University is building on the important work it is doing to raise awareness on the signs of human trafficking, through technological innovation and collaboration. Through projects like this one, we are working together to build a safer and more resilient Canada, where all people are protected from human trafficking and its harms.”

The funding for the hackathon is made available under the Contribution Program to Combat Serious and Organized Crime.

This two-day virtual event brings together post-secondary students from across Atlantic Canada, as well as service providers, law enforcement and others, to explore innovative ways that technology can be used to raise awareness of human trafficking. In teams, participants will develop innovative solutions in combating human sex trafficking from a preventative perspective. The event will feature speakers, panel sessions, brainstorming workshops and hands-on opportunities for participants to work with peers and mentors in bringing their ideas to life.  

After the hackathon, teams move on to the project’s second phase. Teams will receive weekly mentorship and attend skill development sessions as they develop their ideas over the month before delivering final pitches to an expert panel.

“At Saint Mary’s University, community is at the heart of all that we do,” said Dr. Robert Summerby-Murray, President and Vice-Chancellor, Saint Mary’s University. “We are committed to research and innovation that improves the wellbeing of our communities. This hackathon is an example of this work and we are pleased to partner with the Government of Canada as we raise awareness of human trafficking, find ways to combat this crime, and improve the lives of Canadians.”

Additional information:

• Government of Canada announces funding for project to raise awareness of human trafficking

• SMU Community Hackathon: Addressing Human Trafficking in Atlantic Canada  

Dr. Evangelia Tastsoglou recognized for research excellence

The 2020 recipient of the President’s Award for Excellence in Research is Dr. Evie Tastsoglou, Professor of Sociology.

Dr. Evangelia (Evie) Tastsoglou is the recipient of the 2020 President’s Award for Excellence in Research at Saint Mary’s, to be recognized during the virtual Winter Convocation ceremony on February 13.

A highly regarded leader in Sociology research, Dr. Tastsoglou has legal training and expertise spanning other fields such as Women and Gender Studies and International Development Studies. Much of her current research focuses on the urgent issue of sexual and gender-based violence (SGBV) in migration.

Dr. Tastsoglou currently leads as principal investigator the Canadian research team of a major international research program that is analyzing causes and impacts of violence against women migrants and refugees, with a view to shaping effective policy to address it. Working “remotely yet at full speed,” her Canadian team of scholars at four institutions is supported by funding from the Canadian Institutes of Health Research (CIHR). The program was developed in response to a call from GENDER-NET Plus, a consortium of 16 organizations from 13 countries, aiming to strengthen transnational research while promoting gender equality through institutional change.

With a team of academics in Canada and Greece, Dr. Tastsoglou is also the principal investigator of a SSHRC-funded project, with preliminary results now in review for publication. This research seeks to understand gender-based violence and precarity “in the forced migration journeys of asylum-seeking women toward the EU through what is known as the Eastern Mediterranean route, in the tumultuous, second decade of the 21st century,” she says. “Our findings locate five points in this forced migration journey where precarity interweaves with violence, reinforcing one another, as well as show their gendered forms: border crossing, the asylum determination process, living conditions, services, and state response to GVB.”

Additionally, she is co-investigator in a project on the impacts of the pandemic on Canadians’ mental health, as analyzed through social media. Funded by NSERC Alliance COVID-19, the project includes industry partner Diversio and research teams from Dalhousie’s Faculty of Computer Science and Department of Psychiatry.

“This is a truly rewarding collaboration not only in terms of building substantive knowledge but also in pioneering interdisciplinary methodology that combines, with sociological input, machine learning methods applied to text mining, followed by qualitative analysis. Team members learn how to negotiate a common ‘language’ across very different disciplines,” says Dr. Tastsoglou.

Interdisciplinary approaches have always been vital to her research but the NSERC Alliance COVID-19 project is further expanding those horizons, she says. “My educational background is in law and sociology and although I appreciate the distinct lenses of the two disciplines, I consider them complementary in approaching complex social phenomena. This project takes me one step further in the direction of addressing research questions in the social sciences by using artificial intelligence methodologies to assist in coping with large amounts of text.”

Since arriving at Saint Mary’s in 1993, Professor Tastsoglou has served as a mentor for many undergraduate and graduate students. She was Chair of the former Department of Sociology and Criminology from 2006-2012. Cross-appointed since 2017 to the International Development Studies Program, she serves as its undergraduate coordinator.

“It has been a privilege to have spent most of my academic career working at Saint Mary’s University,” she says, adding she is deeply honoured to receive the research excellence award. “I have learnt and continue to learn a great deal from my colleagues and students. Working out of a smaller university has some unique advantages in terms of having less pressure to produce and more freedom to engage your passions, which can ultimately enrich both your work and life. I am very grateful to the Saint Mary’s community, which I have experienced as personable, caring and supportive throughout my career.”

Currently president of the Canadian Ethnic Studies Association, Dr. Tastsoglou was proclaimed “Sociologist of the Month” by the international Current Sociology journal in July 2018, and received a Fulbright / Niarchos Fellowship in 2017. She was an elected member of the Research Council and Executive of the International Sociological Association (2014-2018), and former President of the ISA’s RC 32 (Research Committee on Women in Society (2006-2014). She is the single author, co-author, editor and co-editor of numerous publications, including 11 peer-reviewed volumes, in national and international venues.

Established in 1989, the annual President’s Award honours outstanding research conducted by a full-time faculty member at Saint Mary’s. Recipients must have a record of continued and exceptional contribution to research and scholarship, as well as national or international recognition as an authority in a major field of knowledge.

History graduate receives prestigious SSHRC scholarship

Alex Myrick

It’s an interesting time of transition for Alex Myrick, whose master’s level research is now evolving to the doctoral level.  

Myrick will graduate from Saint Mary’s with a Master of Arts degree in History on February 13. The M.A. program in the History department gave him a great foundation for his next steps: he’s already working on his PhD at the University of Ottawa – remotely from his current home in Halifax – and recently received a prestigious Joseph-Armand Bombardier Canada Graduate Scholarship from the Social Sciences and Humanities Research Council (SSHRC).  

In October, Myrick successfully defended his master’s thesis, titled ‘From Isolated Asylums to the Medical Mainstream: Psychiatry's Journey Towards Normalization within Somatic Medicine, 1900-1970’. His research focuses on the once isolated practice of psychiatry and how it became more integrated into medical schools and general hospitals. Psychiatry had been separated from general medicine and was mainly practised in overcrowded asylums up until the mid-twentieth century.

Myrick first became intrigued by the topic in 2017, during a journalism project in his undergraduate years at the University of King’s College. “I wanted to know how, as a society, we got to the point of a quiet crisis in mental health care, with an overburdened system,” he shares. “What intellectual ideas have created the system we live in today? I hope to at least understand how psychiatry and mental health care have developed over the century.” 

He concentrated his master’s research on the prominent  20th century psychiatrist Adolf Meyer, whose theory of psychobiology specified that the mind and body are indivisible aspects of the whole human organism. Through psychobiology, an individual’s health could be based on the premise that the body’s anatomical and physiological nervous apparatus work in conjunction with its mental activities and behaviours, and all are part of the human organism’s adaptive response to stimuli in their environment.

Meyer’s influence also extended to Nova Scotia’s medical history, which provided a case study in Myrick’s thesis. Dr. Robert O. Jones, a student of Meyer’s at John Hopkins University, developed a curriculum and post-graduate program for psychiatry at Dalhousie Medical School. Jones became an advocate for Meyerian ideas in the province while teaching the specifics of Meyer’s approaches to psychiatry and medicine. Through Jones and his work, psychiatry was established as a discipline on par with other medical specialties in Nova Scotia.

Myrick is expanding the scope of analysis for his doctoral research to include other Canadian cities that saw psychiatry integrated into their health care systems between 1900 and 1970. He will also further examine the debates among psychiatrists and “the rest of medicine” over psychiatric treatment in hospitals.  

He is delighted to be the recipient of a SSHRC Joseph-Armand Bombardier Canada Graduate Scholarship. This will provide federal funding of $35,000 annually for three years of his PhD program.

“The funding frees up so much financial stress,” says Myrick. “The nature of the scholarships means that I can focus entirely on my research. With this funding I also hope to travel to the United States or England to visit the institutions where Meyer’s students worked.”

A Passion for Storytelling

PhD graduate Shelley T. Price has a long-standing relationship with Saint Mary’s University. For the past 28 years, she has been active in the university as a student, instructor, and staff member. A true Santamarian, Price also obtained her Bachelor of Commerce in Accounting and her MBA in Human Resources at Saint Mary’s.

“I am a loyal person, and I made Saint Mary’s my home,” explains Price. “I felt like I always had something more to learn, and I am passionate about learning. Somewhere along the way, I saw myself continuing to pursue degrees at Saint Mary’s until I finished a PhD.”

Born in Happy Valley-Goose Bay, Labrador, and raised in Southwest Nova Scotia (Mi’kma’ki), Price’s inspiration comes from Indigenous peoples’ stories and lived experiences. Her great-grandmother’s work, Woman of Labrador, was a catalyst to explore her peoples’ memories and stories through her PhD in Business Administration.

“I found a world of possibilities in academia that I never knew existed,” says Price. “The multi-paradigmatic approach allowed me to explore my voice and the wisdom of my peoples. I was so grateful to have found a space in business academia, where all of me was welcome: my fears, my anxieties, my hopes, and my dreams toward sustainable, just, and equitable ways of managing and leading organizations.”

Price’s passion for storytelling and her identity as a bi-racial Inuk woman has informed her research. Her dissertation title is Storytelling leadership: Connecting heart, mind, body, and spirit to stories of the old ways and old days of Labrador. The focus is on exploring a plurality of sustainable, just, and equitable practices of being, doing, knowing, and relating in leadership.

“Discrimination, harassment, exploitation, and oppression are still far too common in organizational contexts, and I think it is important to explore trauma-informed and culturally safe and humble approaches to decolonize management and leadership practice and education,” says Price. “I want to continue helping Indigenous peoples through my research. I think it is important to make space in academia for the lived experiences of Indigenous peoples.”

Currently, Price is an Assistant Professor at St. Francis Xavier University in the Department of Management. Over the years, she has worked at Saint Mary’s in various roles, including an instructor in the Management Department, as the Manager of Custodial Administration and Sustainability in Facilities, and in the Continuing Education and Teaching English as a Second Language departments.

“Saint Mary’s was my home. There were far too many wonderful experiences to count, and I am sad to see the adventure come to an end.”

As an advocate of social and environmental justice, Price wishes to extend a call to business leaders to engage in reflecting on how they will respond to #MMIWG2S #IndigenousRights #MeToo #Pride #MentalHealthAwareness #MakeMuskratRight #ClimateAction #BlackLivesMatter.

Saint Mary's Engineering Team Victorious at Atlantic Engineering Competition

Saint Mary’s students Amy Kehoe and Andrew Ollerhead

Congratulations to Amy Kehoe and Andrew Ollerhead for winning the Junior Design competition at the Atlantic Engineering Competition, hosted virtually by the University of Prince Edward Island last month. The pair were competing in a field of 11 Atlantic university teams.  

Only knowing in advance that their topic would focus on either Prince Edward Island aquaculture or agriculture in some way, the Atlantic competitors received their instructions and a box of supplies that included cardboard, coat hangers, Styrofoam balls, straws and duct tape. Then, teams had just six hours to build a prototype to solve this agricultural problem facing Island farmers and present it to the judges:

Problem

Due to the lack of natural pollinators, many personal gardens and greenhouses suffer from poor plant health and low crop yield. To fix this, humans have developed artificial pollination methods. A device that can mechanically pollinate a tray of plants is required.

Challenge

Design a device or system that is capable of pollinating the provided tray of plants. The priority is to pollinate the highest number of plants with a sufficient amount of pollen under the designated time limit. 

The pair quickly got to work brainstorming ideas on a white-board, narrowing their ideas down to three before coming up with their strategy.

“Within the first hour, we chose a design and started working out the mechanics of building it,” Kehoe says.

Their project design consisted of a cardboard frame with two poles to allow a set of three hoppers that would slide open or closed depending on the position of a sliding plate with holes that would align.

“Our goal was to cover the bottom of nine Styrofoam cups with salt; the cups were on a three-by-three grid, which is why we chose the shape we did,” Kehoe adds. “We used an elastic to make sure each position was the one we wanted; we had to use string to make anything move on the machine.” 

Contest rules specified that the device had to remain on the table, and only one person could operate the device. The teams could not physically touch the tray of cups, and the pollen had to be dispensed in a controlled manner. 

“Our pollinator can pollinate nine plants, but since a greenhouse doesn’t normally have nine plants, we have to be able to scale it up easily,” the team explains. “We had to think of those things in the design process. That’s why we chose this design. We made ours out of cardboard, but we discussed that we would use plastic in real life, and we looked up costs of materials.”

“The prototype is part of it, but a big part is the presentation,” Kehoe adds. “Talking in front of an audience, and more importantly, coming up with the design and thinking of how to translate this to a real-world application.”  

In preparation for this event, Engineering instructor Luke MacDonald coached the Saint Mary’s teams on creating professional presentations. He ran a practice competition to help the students prepare to work under pressure. 

“These competitions give students the opportunity to use the skills they have learned in various courses on real-world problems,” MacDonald says. “Students work on a design problem in teams to come up with solutions—it’s a good experience for them, and helps build useful skills which they can use in their future careers.”

Both Kehoe and Ollerhead are in their second year of Engineering. Ollerhead plans to finish a Bachelor of Science in Engineering before continuing onto studies in Mechanical Engineering.

As for Kehoe, she plans to take Electrical Engineering after finishing her BSc but first hopes to travel next year to volunteer in her role as a Council Youth Commissioner for Nova Scotia at an international scouting centre if Covid-related travel restrictions are lifted by that time.

The pair will virtually compete at the Canadian Engineering Competition 2021 later this month, which will be hosted by the University of New Brunswick.

Dr. Edna Keeble moderates U.S. - Canada Relations event

Dr. Edna Keeble

It’s a virtual event fitting the times. “Congress to Campus: U.S.-Canada Relations” on January 28 promises to be an engaging discussion directed to those in academia and beyond in Canada.  

The inauguration of Joe Biden as the 46th President of the United States will have an impact on countries all over the world. Just hours after taking office this week, he revoked the permit that would have enabled western Canada’s Keystone XL oil pipeline project to expand into the U.S. On his first day, President Biden also indicated that his administration’s relationship with Canada is a priority – his first phone call to a foreign leader will be with Prime Minister Justin Trudeau.

The Congress to Campus event, which aims to explore many of the questions Canadians might have right now, is part of the outreach program of the United States Association of Former Members of Congress (FMC). It’s timely, as the effects of the recent U.S. election and the attack on the Capitol are still very fresh in the minds of the world. The event also has a connection to the Saint Mary’s community, with Dr. Edna Keeble serving as the discussion’s moderator.  

“It is important not only to discuss the possible directions of Canada-U.S. relations under the new Biden administration, but also to understand the future prospects of bipartisanship from those who have served in the halls of the U.S. Congress,” says Dr. Keeble, a professor in the Department of Political Science.

The two speakers for the event are former members of the U.S. House of Representatives, from both the Democratic and Republican parties:

• The Honorable Elizabeth Esty, who was the U.S. Representative for Connecticut’s 5th Congressional District covering central and northwest Connecticut from 2013 to 2019.

• The Honorable John J. Faso, who represented the 19th Congressional District in upstate New York from 2017 to 2019.

Dr. Keeble’s current teaching and research interests focus on Canadian foreign policy, re-definitions of security, and linkages between politics, gender and sexuality. She served as Chair of the Political Science department for six years (2003-2004; 2009-2014).

“I was invited to moderate by the U.S. Consulate General in Halifax, which was organizing the event with the Former Members of Congress organization before the horrific January 6th attack on the U.S. Capitol,” she says.   

All are welcome to attend Congress to Campus, to be held Thursday, January 28 at 1:00 pm on Zoom. For more details about the speakers, see the SMU Events Calendar and sign up in advance for the webinar link.

Saint Mary's University celebrates African Heritage Month

This February, Saint Mary's University is celebrating African Heritage Month. This year's theme is Black History Matters: Listen, Learn, Share and Act, recognizing the important legacy of people of African descent and the long-standing history in the development of Canada.  

"We are proud to be hosting a series of events that our students and community can attend virtually to celebrate African Heritage Month," says Charisma Grace Walker, the African Nova Scotian/Black student & community liaison at Saint Mary's. "I encourage everyone to join us as we discuss the past, present, and future of our communities."  

The university’s live online African Heritage Month launch event takes place on Monday, Feb. 1, 2021, at 11 a.m. The event will feature greetings and performances from members of the African Nova Scotian and Black community. The university is excited to welcome Candace Thomas BA'86, Deputy Minister, Department of Justice, who will participate and provide the keynote address. The launch event, and several upcoming events celebrating Saint Mary’s African Heritage Month, have been made possible through the generous support of Emera Inc.

A live stream of the launch event can be accessed at smu.ca/blackstudent. This event is open to all, and no sign-up is required. 

"African Heritage Month is an important time for our community to come together and celebrate," says Saint Mary's University President Dr. Robert Summerby-Murray. “Intercultural learning and the diversity of our institution is one of our greatest strengths. Saint Mary’s is committed to ensuring we are a community focused on the importance of equity, representation, and inclusion.”  

For more information on African Heritage Month events at Saint Mary's, including a keynote address-style event with Dr. Angela Davis and a music-infused poetry session, visit smu.ca/blackstudent/events. 

Saint Mary’s University professor takes high-tech 3D sensing to sensational new dimensions

Dr. Jiju Poovvancheri is making his Saint Mary’s University students think differently about the power of 3D sensing and virtual and augmented reality. - Photo Courtesy Mike Dembeck.

Students at Saint Mary’s University in Halifax are working on immersive, ground-breaking innovations in three-dimensional (3D) sensing and virtual and augmented reality —and they’re having fun too.

Dr. Jiju Poovvancheri, their Computing Science professor, currently has four projects set to influence industries and change entertainment dramatically, including the reconstruction of large-scale cities into “lightweight” 3D models.

“3D digital models of urban scenes can be used for city planning, emergency response training, assessment of solar energy potential, robotic navigation, entertainment, among many other applications,” says Poovvancheri, whose research focuses primarily on computer graphics and 3D computer vision.

Dr. Jiju Poovvancheri currently has four projects set to influence industries and change entertainment dramatically, including the reconstruction of large-scale cities into “lightweight” 3D models. - Photo Courtesy Mike Dembeck.

But creating these models from defect-laden 3D scans acquired via Light Detection and Ranging (LiDAR) sensors is a technical challenge, says Poovvancheri. 

Drones scan buildings and other towering objects in the city from the top and sensors mounted on vehicles (such as Google Street View cars) scan point clouds (trillions of data points captured), representing all the objects. This data is then converted into a 3D model by specialized urban reconstruction algorithms.

“A point cloud is turned into a triangular mesh (for visualization and navigation purposes). But because city-scale 3D meshes contain trillions of triangles, storage is a huge concern, which makes the application slow to navigate or takes ages to render over web interfaces,” explains Poovvancheri.

Instead, he is working on a way to create lightweight 3D models that consume less storage without compromising the quality of the models.

Generated from LiDAR (Light Detection and Ranging) point clouds, these three-dimensional models are used to map urban areas. The top row is of a textured building model from Google Earth 3D, the second column: Model without textures, third column: Building model with enhanced geometric details, fourth column: Detailed models placed in Google Earth 3D. The area considered here is the downtown of Lexington, Kentucky, the U.S. And the second row are buildings generated from airborne laser scans of Toronto city dataset, left: Less detailed models (LOD1), middle: Moderately detailed (LOD 3), right: Highly detailed models (LOD5), where LOD stands for Level of Detail. - Photo Contributed.

The next frontier for Poovvancheri is the creation of volumetric videos for the benefits of face-to-face communication, like the holograms in the television series Star Trek.

“By 2025 or 2030, video conferencing communication platforms like Skype, Zoom, etc. may be replaced by holograms that recapture all my facial expressions and actions, while communicating with a person anywhere in the world,” said Poovvancheri.

To interact in real time, the remote participant will wear AR glasses such as Microsoft HoloLens glasses that superimpose a digital picture and enhance it onto a user’s view of the real world. 

“One major question we are addressing in my lab is real-time compression of volumetric videos. A multi-camera system captures my actions frame by frame, where each frame consists of billions of points that represent my body pose, which is slow across the computer network when transferred. We are working on the real-time compression of the scanned data without compromising the quality of the 3D models,” he says. 

AR glasses will reflect and amplify the full 360-degree breadth and complexity of the human experience. Workers can also wear AR glasses to perform tasks while viewing real-time, task-relevant information within their visual field.

“We are working on a machine learning algorithm to infer the spatial position and orientation of the digital overlays in the dynamic setting, i.e., head movements of the technician, that too in the presence of occlusions,” said Poovvancheri.

“For example, a technician can wear AR glasses to repair heavy and complex machinery with the help of digital overlays of 3D machinery models.”

Undergraduate and graduate students can apply for funding to work with Poovvancheri on these innovative projects, which “gives them great insight into the industry,” he says, adding the university administration is very supportive in undertaking such futuristic projects and encourages interdisciplinary research. 

His former students have accepted employment offers at Amazon and IBM, as well as Nova Scotian companies such as Perennia. “When I see my students succeed, I feel a great sense of pride.”

“Mr. Sumesh Thakur, one of my graduate students is working on a LiDAR-based pedestrian and bicyclist detection algorithm which may be used as a part of the 3D perception system in a fully self-driving car,” he says. 

“If you go through the 3D object detection accuracies on KITTI, an online standard benchmark where various companies and academic labs are continually uploading new data, you can see that the current best for pedestrian detection is 46.88 per cent on moderately difficult data,” explains Poovvancheri.

“It’s a long way to go to reach 90 or 100 per cent. We are working on a graph neural network for pedestrian and bicyclist detection.”

Pictured are qualitative 3D detection results of a graph neural network designed and developed by Dr. Poovvancheri’s group on the pedestrian and cyclists’ categories of the KITTI vision benchmark test dataset. Detected objects have red 3D bounding boxes and green 2D bounding boxes. - Photo Contributed.

The goal is to improve the accuracy statistics of the state-of-the-art in 3D object detection over the next couple of years and extend the detection system for smaller objects. e.g., trash bins or mailboxes, keeping in mind the possibility of autonomous robots for garbage collection or mail delivery.

“It comes down to 3D deep learning algorithms,” he says. “Essentially, we design deep neural networks, train the network with the labelled data available in standard benchmark suites, e.g., KITTI or Google Waymo, which eventually make the neural network capable of identifying the difference between a car versus a pedestrian or road markings. With accurate perception systems, the autonomous vehicles can help a driver avoid collisions.” 

Poovvancheri is passing his enthusiasm for 3D imaging and sensing technology on to his students to help the world in more ways than one.

This story first appeared on the Chronicle Herald website.

Saint Mary's science researcher part of global soil biodiversity network

Dr. Erin Cameron

Dr. Erin Cameron, Saint Mary’s researcher and professor in the Department of Environmental Science, is a co-author of a just-published paper in Science Magazine titled “Tracking, Targeting, and Conserving Soil Biodiversity.”  

This international project follows a paper Cameron authored in Conservation Biology last year, which determined that there are mismatches between aboveground and soil biodiversity globally, and thus protecting aboveground diversity may not sufficiently reduce threats to soil biodiversity.

“We are working on building a global biodiversity network focusing specifically on soil,” says Cameron. “Tracking the biodiversity of soil is an important part of global environmental conservation work, and this is a long-term project that’s just beginning.” 

“There is still a lot to discover about soil biodiversity and how human activities are impacting it. Organisms that live in the soil are a vital part of a functioning ecosystem.”  

Cameron also had a paper published as the cover story in Science Magazine last year, in which she explained her work studying the global diversity and biogeography of earthworms.