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Research Prominence

Event shines spotlight on Royal Society scholars

The Royal Society Seminar is being held Saturday, April 12 at the University Club, 168 Stuart Street starting at 10 am.

By Anne Craig, Communications Officer

Four Queen’s professors recently elected to the Royal Society of Canada (RSC) will soon have the chance to share their research with RSC fellows from across the country. Gauvin Bailey (Art History), Praveen Jain (Computer and Electrical Engineering), Carlos Prado (Philosophy) and David Lillicrap (Pathology and Molecular Medicine) were among seven Queen’s professors named fellows of the RSC last November.

“The Royal Society of Canada is important to me as someone who has just moved back to Canada after living abroad for most of my adult life because it is a way for me to meet colleagues across Canada who are doing amazing things,” says Dr. Bailey. “My appointment as fellow also comes at an opportune time for my own research as I am turning my attention toward Canadian patrimony in a book I am writing on the art and architecture of the French Atlantic Empire--it will include a great deal of material about pre-Conquest Quebec and the French missions to the Great Lakes peoples.”

(L to R) Dr. Graham Bell, President of the Royal Society of Canada, Dr. David Lillicrap, Principal Daniel Woolf, Dr. Gauvin Bailey, Dr. Carlos Prado, and Dr. John Meisel, Past President of the RSC gathered in early February at the Agnes Etherington Art Centre.

The topics for the day include:

Dr. Bailey – The Art and Architecture of a Paper Empire: Utopianism and Intransigence in the French Atlantic World

Dr. Jain – Power Electronics for a Sustainable Society

Dr. Prado – Personalizing Religious Faith

Dr. Lillicrap – Hemophilia: A Disease of Royals and Dogs.

“For an academic to receive fellowship in the Royal Society of Canada is a heart-warming accolade and somehow always comes as a delightful, unexpected surprise,” says Pierre Du Prey, co-chair of the event and a professor in the Department of Art History.

The Royal Society of Canada was established by an Act of Parliament in 1882 as Canada’s national academy. The organization helps promote Canadian research and scholarly accomplishment, and advises governments, non-governmental organizations and Canadians on matters of public interest.

The event, which is free and open to the public, is being held Saturday, April 12 at the University Club (168 Stuart St.) starting at 10 am.

Queen’s is also scheduled to host the Royal Society of Canada’s annual general meeting in 2016.

Heart health: Is Aspirin helpful or harmful?

By Anne Craig, Communications Officer

Queen’s University and Kingston General Hospital researchers are part of a groundbreaking international study that has shown that starting – or continuing – to take Aspirin before non-cardiac surgery as a way to protect the heart after surgery is ineffective and, in some cases, harmful.

Because surgery puts patients at increased risk of heart attack, doctors often continue to administer low doses of Aspirin before and after non-cardiac procedures. But new data from the Peri-Operative Ischemic Evaluation Study (POISE-2), published last week in the New England Journal of Medicine, shows that administering Aspirin provided no benefit in reducing the risk of heart-related complications after surgery.

Researchers Debbie Dumerton-Shore, Joel Parlow, Jessica McCourt and Rene Allard are part of a ground breaking study investigating the use of Aspirin to protect the heart after surgery. Photo courtesy Matthew Manor

“In fact, Aspirin was shown to increase the risk of serious bleeding after surgery, in some cases,” says Joel Parlow, Head of Anesthesiology and Perioperative Medicine at both Queen’s and KGH and the hospital’s POISE-2 Site Principal Investigator. “This is important news for the medical community and for patients with risk factors for heart disease who are set to undergo non-cardiac surgery.” 

With over 10,000 patients from 23 countries and 135 centres, the study is the largest clinical trial to evaluate major cardiovascular complications in non-cardiac surgeries. More than 400 patients were enlisted from KGH, making it the fourth-largest recruiting site in the world, after Hamilton Health Sciences Centre and The Cleveland Clinic.

The POISE-2 study was designed and led by Principal Investigator P. J. Devereaux (McMaster University’s Population Health Research Institute).

 “KGH was able to be a vital contributor to this important study due to the dedication of our excellent research nurses Debbie Dumerton-Shore, Jessica McCourt and Beth Orr, and my co-investigator René Allard. Our research team works side-by-side with patients, surgeons, nurses and with the input of the other members of the Department of Anesthesiology and Perioperative Medicine,” says Dr. Parlow.

View the article online here.

New grad studies office helps post-docs thrive

By Wanda Praamsma, Communications Officer

Originally from Germany, Rebecca Hügler knows what it’s like to arrive at a new university in a new city and a new country. She first came to Queen’s in 2007 as an exchange student from Universität Karlsruhe and later returned to do her PhD in German studies with Jill Scott.

“I found the environment very supportive but the academic culture in Germany is more formal than in Canada, and I had to figure out how best to communicate with academics here,” says Dr. Hügler. “On top of that, you are also navigating the personal side of things, finding supportive peer groups and social opportunities.”

Rebecca Hügler, Co-ordinator, Office of Post-Doctoral Training

Finishing her doctorate last year, Dr. Hügler is now settled in Kingston and is using her adaptation skills and international background to help other academics transition into life at Queen’s. As the inaugural co-ordinator of the new Office of Post-Doctoral Training in the School of Graduate Studies (SGS), Dr. Hügler is responsible for supporting post-doctoral researchers who are currently at Queen’s or are considering Queen’s as a research destination.

“Queen’s has about 200 post-docs on campus and approximately half have international backgrounds. Many of them are also older, with partners and families,” she says. “With this new office and my position, we want to build a support network for them and give them the resources they need to have a successful experience at Queen’s.”

Post-doctoral researchers are academics who have recently completed their PhDs and are looking to gain research experience in a new environment, often in a different country. Fellowships are generally considered a natural stepping stone into the academic career.

“These researchers are only here for a few years and we want them to get the most out of their time on campus,” says Dr. Hügler, who began her new position in February. “I am developing a comprehensive orientation package for them and will be offering many resources for professional development, including facilitating workshops on topics such as grant writing and searching for jobs, both academic and in industry.”

In her new role, Dr. Hügler will consult with post-docs to identify what supports and services are most needed and how best to meet those needs. She stresses that her office welcomes input into her new role. Over the next few months, she will be conducting focus groups to gain as much insight into what post-docs need to thrive at Queen’s.

“Post-doctoral fellows have indicated that they want professional and skills development opportunities to complement their research training,” says Brenda Brouwer, Vice-Provost and Dean of the School of Graduate Studies. “Locating responsibility in the School of Graduate Studies allows us to take advantage of their collective knowledge and expand our offerings to meet the needs of this unique group.”

Dr. Hügler welcomes feedback from current Queen’s post-docs and researchers who may be interested in working at Queen’s. She can be reached at sgspostdoc@queensu.ca

A website for the Office of Post-Doctoral Training will be available in the summer. Communications will provide the link when it becomes available.

Research reveals enzyme's helpful secrets

By Anne Craig, Communications Officer

Findings from an international study led by two Queen’s researchers could lead to safer food sources and provide better protection for crops.

Research emerging from the labs of David Zechel (Chemistry) and Zongchao Jia (Biomedical and Molecular Sciences) has revealed the secrets of a new enzyme, PhnZ, that can degrade phosphonates, a class of compounds that includes various herbicides. This finding may lead to a new way to remove these compounds from the environment.

Zongchao Jia

“Our research has revealed the molecular details behind the powerful reaction catalyzed by PhnZ. This sets the stage to engineer PhnZ to destroy compounds of concern, including herbicides on our major crops,” says Dr. Zechel.

Genetically modified plants currently resist herbicides used to control insects and weeds. With the discovery of PhnZ, the enzyme could be added to crops that, when sprayed with herbicides, would neutralize the herbicide, making it safe for human consumption.

The enzyme PhnZ was originally discovered a few years ago by a research team from MIT.

“Through extensive study and research, we have gained a good understanding of how this enzyme really works,” says Dr. Jia.

David Zechel

The group’s research is funded by the Natural Sciences and Engineering Research Council and the Canadian Institutes for Health Research; it was recently published in the Proceedings of the National Academy of Sciences.

Queen's joins global network of research-intensive universities

By Craig Leroux, Senior Communications Officer

Queen's in the World

Queen’s and the other members of the U15 Group of Canadian Research Universities recently signed the Hefei Statement on the Ten Characteristics of Contemporary Research Universities, joining the pre-eminent global network of research universities from America, Europe, Asia and Australia that addresses issues facing research-intensive universities around the world.

“Research-intensive universities such as Queen’s are drivers of creativity, innovation, and competitive advantage,” says Daniel Woolf, Principal and Vice-Chancellor. “By signing the Hefei Statement, Queen’s and the other U15 institutions commit to working with our international partners to promote a policy environment in which university-based research can thrive.”

The statement articulates 10 characteristics that make a research-intensive university effective, including:

• A major research effort which has both breadth and depth
• A commitment to undergraduate and graduate teaching
• The responsible exercise of academic freedom
• A tolerance and recognition of competing views and perspectives
• Open and transparent governance arrangements

In addition to Canada’s U15, the global network of signatories to the Hefei Statement include the Association of American Universities, League of European Research Universities, The Russell Group, the China 9 grouping of leading Chinese universities and the Australian Group of Eight research-intensive universities.

Queen’s is also a partner in the Matariki Network of Universities, which is an international group of leading research-intensive universities with a commitment to excellence in undergraduate and graduate teaching.

Read more about the U15 and the Hefei Statement.
 

Student storytellers enjoy success

By Anne Craig, Communications Officer

Showcasing innovative research from Queen’s University has earned three students an opportunity to showcase their storytelling talents for a national audience.

Political Studies students Justin Mathews and Nikolas Lopez as well as Cultural Studies PhD candidate Jessica Jacobson-Konefall ranked among the top 25 participants in the Social Sciences and Humanities Research Council’s “Research for a Better Life: The Storytellers” student challenge.

Mr. Mathews (Artsci’14) and Mr. Lopez (Artsci’14) were the first undergraduate students ever to have placed in the top 25. They chose to showcase the research of Queen’s professor Heather Bastedo, Royce Koop (University of Manitoba) and Kelly Blidook (Memorial University). The SSHRC-funded research studies the lives of members of Parliament and how they work with and represent their constituents. The unique video features a wide range of Queen’s students talking about the research in small, scripted clips.

“We saw an opportunity to focus on that research team because there has been little research done in the area of Canadian municipal politicians,” says Mr. Mathews. “We wrote a speech about the research and created a video with students speaking about the research and why the research matters.”

The duo’s story was selected because it fit the criteria of explaining where the research is taking Canada, what the research story is, and how it impacts Canadians.

Ms. Jacobson-Konefall’s video showcases her research at Urban Shaman: Contemporary Aboriginal Art Gallery in Winnipeg.  Her work, funded by a SSHRC Canada Graduate Scholarship, studies Indigenous new media art and the ways in which these artworks shape and defy perceptions of Canadian cities.

“In this video, I wanted to explain how art historical research can contribute to urgent discourses of Indigenous social justice, and advance strategies of productive Indigenous-settler collaboration,” she says.

The three students have qualified for the next competition at SSHRC’s 2014 Congress in May at Brock University, with the top teams there advancing to the national competition.

Visit the SSHRC website for information on “The Storytellers” student challenge. 

Queen's researcher questions hospital cleanliness

A microscope image of methicillin-resistant Staphylococcus aureus, or MRSA.
Image courtesy of Centers for Disease Control and Prevention.

By Rosie Hales, Communications Officer

A Queen’s researcher has found that nearly 40 per cent of infection control practitioners do not believe their hospital is sufficiently clean.

The study, led by Queen’s researcher and professor Dick Zoutman, examined how the working relationship between Infection Prevention and Control (IPAC) teams and Environmental Services (EVS) teams impacted antibiotic-resistant organism (AROs) rates. AROs, such as nosocomial methicillin-resistant Staphylococcus aureus (MRSA) infection, can be spread from a healthcare practitioner to a patient through something as simple as lifting the patient onto a bed.

“It is a source of concern for me that 40 per cent of infection control practitioners believed their hospital wasn’t clean enough for infection control needs,” says Dr. Zoutman. “I also think that it’s important to note that a good working relationship between IPAC and EVS results in reduced infections.”

Starting in 2011, lead infection control professionals in hospitals across Canada completed an online survey that assessed the working relationship between the IPAC and Environmental Services (EVS). The survey assessed cleaning collaborations, staff training, hospital cleanliness and ARO infection rates.

It is a source of concern for me that 40 per cent of infection control practitioners believed their hospital wasn’t clean enough for infection control needs.

The study had an extremely high response rate of 58.3 per cent and the results identify deficits in the adequacy of cleaning staff training and hospital cleanliness.

“Overall, this study shows that the environment of a hospital plays a huge role in healthcare and infection control,” says Dr. Zoutman."Cleaning is a very expensive part of a hospital budget – about three to five per cent - and we had no baseline research to analyze our approach to cleanliness."

A third of the IPAC respondents did not rate EVS cleaning staff as adequately trained to clean to standards. In one-fifth of hospitals, it was noted that IPAC and EVS did not frequently collaborate on cleaning practises.

“The message we can take away from this study is that hospital administration and provincial ministries of health need to pay more attention to hospital environmental services,” says Dr. Zoutman. “I don’t think the solution is to pour more resources into it, though. We need to apply some science to the art of cleaning a hospital by improving our processes and auditing these processes to make sure we are achieving the desired results.”

This study was published in April's issue of the American Journal of Infection Control.

Researcher finds Canadian policing costs too high

Christian Leuprecht is a professor in the School of Policy Studies and the Department of Political Studies at Queen's.

By Rosie Hales, Communications Officer

According to a study by Queen’s researcher Christian Leuprecht, if the cost of policing in Canada is to become more sustainable there must be a discussion surrounding the extent of police service and how these are delivered.

A debate about the extent and delivery of police services must take place immediately, according to a study by Queen’s researcher Christina Leuprecht.

“The current business model for police services in this country is unsustainable, especially considering there is no evidence that greater expenditure has either made the country any safer or improved the quality of service,” he says.

Dr. Leuprecht, a professor in the School of Policy Studies and Department of Political Studies at Queen’s, says Canada spent $12 billion, or nearly 1 per cent of gross domestic product, on policing in 2012. He recommends prioritizing police responsibilities to reduce that expenditure.

“The scope of policing has expanded greatly in recent decades,” says Dr. Leuprecht. “Order is integral to freedom. But in a liberal democracy that is premised on limited state intervention, we should be debating ‘what kind’ of policing instead of ‘how much.’”

The study features other ideas for containing the costs of police services for Canadians.

“We need to place a much higher emphasis on quality over quantity when it comes to policing,” says Dr. Leuprecht. “As well, we need to shift the emphasis of police work away from law enforcement and towards ‘peace officer.’”

Order is integral to freedom. But in a liberal democracy that is premised on limited state intervention, we should be debating ‘what kind’ of policing instead of ‘how much.’

In his study, Dr. Leuprecht makes a case for economies of scale and reducing overhead, for example through greater use of technology by police in Canada to cut costs. This includes sharing court records online instead of using paper and cutting down on administrative work by using electronic messaging techniques (such as email or text messaging) to send minor offence notices. 

However, Dr. Leuprecht suggests that with up to 90 per cent of police budgets spent on salaries, core and discretionary policing activities will have to be triaged to become more efficient, effective, productive, affordable and sustainable.

“In 2012, Canada spent $12 billion, or nearly 1 per cent of gross domestic product, on policing alone,” says Dr. Leuprecht. “The current business model for police services in this country is unsustainable, especially considering there is no evidence that greater expenditure has either made the country any safer or improved the quality of service.”

The study, The Blue Line of the Bottom Line of Police Services in Canada? Arresting Runaway Growth in Costs, was released by the Macdonald-Laurier Institute and can be found here

Queen's earns four new Canada Research Chairs

By Anne Craig, Communications Officer

Four Queen’s University professors have been named new Canada Research Chairs and one professor’s current chair position is being renewed. The five chairs are Canadian leaders in their respective research fields.

Developed in 2000, each year the CRC program invests up to $265 million to attract and retain some of the world's most accomplished and promising minds. Queen’s will receive $200,000 per year over seven years for each Tier 1 Chair and $100,000 per year over five years for each Tier 2 Chair.

“By attracting the most skilled and promising researchers, the CRC program facilitates cutting-edge research and advances Canada as a world leader in discovery and innovation,” says Steven Liss, Vice-Principal (Research).  “Our success in garnering four new chairs and one renewal is demonstrative of  Queen’s leadership in research areas that address some of the most challenging and complex problems facing the world today – from human health and climate change to development of software intelligence.”

The university’s new chair appointments are Stephen Archer, Ahmed Hassan, Philip Jessop, Andy Take and Curtis Nickel has had his appointment renewed.

Stephen Archer (School of Medicine) has been named at Tier 1 Canadian Institutes of Health Research (CIHR) Chair in Mitochondrial Dynamics and Translational Medicine. His research examines pulmonary arterial hypertension and cancer and is working towards devising new treatments.

Philip Jessop (Chemistry) has been named the Tier 1 Natural Sciences and Engineering Research Council of Canada (NSERC) Chair in Green Chemistry. His research is aimed at designing more efficient and greener materials, solvents and methods for chemical manufacturing to reduce the consumption of resources, the usage of energy and the production of damaging pollutants.

Andy Take (Civil Engineering) has been named the Tier 2 NSERC Chair in Geotechnical Engineering.  His research program aims to produce the knowledge, highly qualified graduates and practical tools to better understand and manage the risk posed by climate change on the soil slopes of Canada’s natural and built environment.

Ahmed Hassan (School of Computing) has been named the Tier 2 Canada Research Chair in Software Analytics. His research focuses on providing analytical approaches to support the development and operation of Ultra Large Scale Software systems like Blackberry and Facebook. Dr. Hassan, the NSERC BlackBerry Industrial Research Chair, continues his close collaboration with BlackBerry with a new $2 million investment by BlackBerry and NSERC. The two will also co-fund a long-term grant to support research projects at the Software Analysis and Intelligence Lab

Curtis Nickel (Urology) has been named the returning Tier 1 CIHR Chair in Urologic Pain and Inflammation. His research will continue to improve the categorization, diagnostics and understanding of associated psychosocial, neurologic and gastrointestinal dysfunction and develop evidence based management strategies for men and women suffering from interstitial cystitis/bladder pain syndrome, chronic prostatitis/chronic pelvic pain syndrome and benign prostatic hyperplasia.

For more information on Queen’s researchers’ CRC appointments, follow this link.

Improving science education one researcher at a time

By Anne Craig, Communications Officer

A team of Queen’s and Harvard researchers has identified important gaps between education research and teaching practices that are impeding the adoption of novel teaching strategies in post-secondary science education. Research-based instructional strategies have been validated in many classrooms, including large enrollment first-year courses, but these highly interactive approaches have been slow to spread.

James Fraser (Physics) and the Queen’s University-Harvard University team are proposing ways that education research can better serve front-line teachers, as well as approaches faculty members can take that will provide better learning opportunities for their science students.

“About 60 per cent of students who enter college intending to major in a science-related field do not graduate with a science degree,” says Dr. Fraser. “The continued prevalence of the traditional lecture approach is surprising given the dramatic gains achieved by highly interactive approaches in improved conceptual understanding, and increased retention in enrollment.”

Working with Harvard University researcher Eric Mazur, Dr. Fraser explored particularly successful practices and ways to improve their dissemination. The researchers synthesized results from studies of instructional techniques from a wide range of North American schools.

The review identified three major barriers to improving education in the science fields: the challenges of validating teaching approaches in real classrooms (with many uncontrolled variables), a professor’s lack of specific and timely feedback about the learning environment of their students, and the time limitations of faculty who cannot put their teaching and research roles on hold to become education research experts.

“There are real barriers for a professor to adopt an interactive teaching approach.  Education research has tested methods of overcoming some of these obstacles so we need to better disseminate the successful results,” says Dr. Fraser. “But other obstacles remain and education research needs to do a better job at addressing these issues.”

The research looked at a number of schools including Harvard, Ohio State, Indiana University and Arizona State. Queen’s was not included in the study.

The paper was published in the journal Reports on Progress in Physics. In addition, Dr. Mazur has been named one of the plenary facilitators at the Society for Teaching and Learning in Higher Education Annual Conference that will be held this year at Queen’s from June 17 to 20.

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