UNews - associate professor

C-CRAFT ushers in new era of fluorine research

trevor.kenney — Wed, 29 Jan 2014 22:25:24 +0000

Advanced research experiments, state-of-the-art laboratories, guidance from a top expert in the field - these are the exclusive benefits enjoyed by chemistry students studying fluorine at the ��Ѹ��Դ��߿�Ƭ of Lethbridge, home of the new Canadian Centre for Research in Advanced Fluorine Technologies, or C-CRAFT.

Doug Turnbull, left, and Nathan Kostiuk have taken advantage of the practical learning opportunities provided them by Dr. Michael Gerken.

Over the last several years, the U of L has evolved into one of Canada’s premier institutions for studying the chemistry and physical properties of compounds containing fluorine, a versatile and highly reactive element used in a wide range of industrial and commercial processes and products. Playing a key role in that evolution has been Dr. Michael Gerken, an associate professor in the Department of Chemistry and Biochemistry with 12 years of experience, and an internationally distinguished fluorine chemist.

By launching C-CRAFT, the ��Ѹ��Դ��߿�Ƭ will be able to serve as a hub for fluorine scientists and industry researchers worldwide to study and develop useful applications for this reactive element, which can be useful for everything from developing plastics, to performing medical imaging, to promoting cleaner oil production. It will also further enhance the department’s ability to provide high-quality, hands-on research opportunities to undergraduate and graduate chemistry students.

The new C-CRAFT institute, led by this stellar group of faculty members, creates a hub for fluorine research at the ��Ѹ��Դ��߿�Ƭ of Lethbridge.

Among the students who have enjoyed those practical learning experiences is Nathan Kostiuk, a fourth-year chemistry student who has completed multiple for-credit independent study projects with Gerken, and who also worked for two summers as his research assistant. Helping facilitate Kostiuk’s investigations into fluorine has been his extensive access to the labs’ sophisticated research equipment, which include two nuclear magnetic resonance spectrometers, a Raman spectrometer and an x-ray diffractometer.

“Being able to use these machines to conduct hands-on research is a huge advantage,” Kostiuk says. “Some things you can learn in a textbook, but it’s different when you can apply what you learn in a lab. What I do in the lab enhances what I learn in the classroom, and vice versa.”

Recently, Kostiuk and a graduate student in the Gerken lab analyzed sulfur tetrafluoride, or SF₄, a chemical compound that can be useful to processes for the pharmaceutical and specialty chemical industries. Using the x-ray diffractometer, a machine for studying the structure of molecules in great detail, he was able to discern the molecule’s behaviour in solid form. It was the first time that this insight had ever been made in science, and his findings were published last June in the prestigious international scientific journal, Angewandte Chemie (German for: Applied Chemistry), published by the German Chemical Society. The accomplishment was rare, since at most universities, undergraduates have less access to leading-edge research equipment.

“I was really happy with that achievement, especially since I was just a third-year student at the time,” says Kostiuk, who is planning to pursue a master’s degree in chemistry after graduating. “Now, other researchers around the world can use it to help their own research.”

Another student who has been actively putting his classroom skills to use in the fluorine labs is Doug Turnbull, a third-year chemistry undergraduate. Turnbull came to the U of L with a budding interest in chemistry he had developed in high school, and was delighted to learn about the high-calibre expertise and facilities available in the Department of Chemistry and Biochemistry.

"I had been interested in fluorine at a superficial level, because it's the most reactive element, but at Lethbridge I was given the unique opportunity to gain a real-world idea of what fluorine chemistry is,” Turnbull says.

Turnbull has been conducting experiments involving fluorine and rhenium, another chemical element in the periodic table, to study how various reactions affect the geometry of rhenium compounds. He says Gerken’s insights and encouragement have made the lab learning exciting, and provided him with the confidence to continue exploring.

“This can be a challenging type of chemistry and the learning curve can be daunting. Michael makes it such a comfortable experience that you don’t have those worries anymore,” Turnbull says. “As far as his knowledge and communication style go, he is an outstanding supervisor.”

2013 Gill Symposium honours neuroscience researcher McNaughton

robert.cooney — Thu, 19 Sep 2013 19:08:50 +0000

��Ѹ��Դ��߿�Ƭ of Lethbridge Neuroscience researcher Dr. Bruce McNaughton is receiving a significant award from a major US-based neuroscience research institute located at Indiana ��Ѹ��Դ��߿�Ƭ, in Bloomington, IN.

As part of the annual Indiana ��Ѹ��Դ��߿�Ƭ – Bloomington Gill Centre for Biomolecular Science Symposium, McNaughton, the Alberta Innovates – Health Solutions (AIHS) Polaris Research Chair at the Department of Neuroscience and Canadian Center for Behavioural Neuroscience (CCBN), will receive the 2013 Gill Award for his significant contributions to neuroscience research.

He will also deliver a keynote address to the 300 delegates who attend the event each year from around the world.

Dr. Bruce McNaughton was the first scientist to win the $10 million Alberta Innovates – Health Solutions (AIHS) Polaris Award, the richest health research award in Canada.

McNaughton joined the ��Ѹ��Դ��߿�Ƭ of Lethbridge in 2008, moving his research program from the ��Ѹ��Դ��߿�Ƭ of Arizona to the Canadian Centre for Behavioural Neuroscience (CCBN) at the ��Ѹ��Դ��߿�Ƭ of Lethbridge.

His research focuses on how brain cells process information and form memories, and how those processes are altered by aging, trauma or substance abuse.

McNaughton is the first scientist to win the $10 million Alberta Heritage Foundation for Medical Research (now Alberta Innovates – Health Solutions (AIHS)) Polaris Award, the richest health research award in Canada. The AIHS award of $10 million was matched by the ��Ѹ��Դ��߿�Ƭ of Lethbridge and the Informatics Circle of Research Excellence (ICORE) for a total investment of $20 million into McNaughton's research and the CCBN.

There are presently 56 researchers on McNaughton’s Polaris team at the CCBN, including principal investigators, doctoral and post-doctoral researchers, masters and undergraduate students, and a team of technicians.

According to Gerry Oxford, executive director of the Stark Neurosciences Research Institute and professor of pharmacology and toxicology at the IU School of Medicine, McNaughton has provided definitive experimental evidence for the concept that consolidation of memory -- in this case the memory of an individual journey in space -- was facilitated by repetitive "replay" of the hippocampal neuronal activity that occurred during the actual experience.

"His scientific accomplishments are extraordinary and broad, but with a relentless focus on understanding cognitive function through the dynamics of functional brain circuitry," Oxford said.

Gill Symposium organizers will also acknowledge the achievements of Dr. Loren M. Frank, associate professor of the ��Ѹ��Դ��߿�Ƭ of California San Francisco Center for Integrative Neuroscience and Department of Physiology, who is receiving this year’s Gill Young Investigator Award. His findings have broken new ground concerning memory formation and wakefulness.

For more information about the Gill Symposium or the Gill Center please contact Misty Theodore at 812-856-1930 or mtheodor@indiana.edu.

To speak with Professor McNaughton, contact Amanda Mauthe-Kaddoura at 403-332-4099 or amanda.mauthe2@uleth.ca.

Website: http://ccbn.uleth.ca/people/primary/McNaughton.php

Professor Frank can be reached at 415-502-7357 or loren@phy.ucsf.edu.

For additional information, please visit the Gill Symposium website: http://news.indiana.edu/releases/iu/university-wide/2013/09/2013-gill-awards.shtml

About the Linda and Jack Gill Center for Biomolecular Science

The Linda and Jack Gill Center for Biomolecular Science, which is part of the College of Arts and Sciences at IU Bloomington, was established by a generous gift from Linda and Jack Gill to advance the understanding of complex biological processes and to train the next generation of scientists in biomolecular measurements, especially in the field of neuroscience. Members and collaborators include faculty from IU's departments of Biology, Chemistry, Molecular and Cellular Biochemistry, Physics, Psychological and Brain Sciences, Neuroscience and the School of Medicine.

http://www.indiana.edu/~gillctr/symposiums.shtml

Lasting Images - John Clark

trevor.kenney — Thu, 16 May 2013 21:35:11 +0000

John Clark was born in England in 1943. He studied painting and printmaking at Hull College of Art in England until receiving a Fulbright Scholarship, which he used to study painting at Indiana ��Ѹ��Դ��߿�Ƭ. He eventually earned his Master of Fine Arts there in 1968.

Arnaud Maggs, John Clark in his studio, 1988. From the ��Ѹ��Դ��߿�Ƭ of Lethbridge Art Collection. Gift of the artist, 1989.

Clark then returned to Hull College of Art, this time as the Senior Lecturer of Painting. In 1978, he moved to Canada to take a position at the Nova Scotia College of Art and Design, which lasted until 1983. During the 1980s Clark exhibited at the Southern Alberta Art Gallery and later came to the ��Ѹ��Դ��߿�Ƭ of Lethbridge as a visiting artist. In 1986, he was hired permanently as associate professor of art and he remained at the ��Ѹ��Դ��߿�Ƭ of Lethbridge until his untimely death at the age of 46 in 1989.

John Clark, Pam Reading, 1971. From the ��Ѹ��Դ��߿�Ƭ of Lethbridge Art Collection. Gift of Pam Clark, 2000.

Clark had an antagonistic view towards "conventional newness", as he called it in a journal entry from 1989, and as a result his paintings often explored ideas of figuration, transformation and the metaphysical.

Rosemary J. Preuss describes Clark's later works best in John Clark: Transformation and the Void Volume One, where she stated that, "throughout all the challenges in his mature oeuvre, art making remained for Clark an existential activity in which the search for meaning was of the essence. He resisted the literal and the illustrative in his painting, and sought a transformational art, an affirmation of being in the face of the void."

John Clark, The News, 1980. From the ��Ѹ��Դ��߿�Ƭ of Lethbridge Art Collection. Purchased in 1985.

Therefore, from this loss perhaps there is comfort in the notion that Clark's time spent searching for meaning was achieved by the end of his life, evident through the memories of his colleagues, friends and family, as well as through his many artworks included in the U of L Art Collection.

This story first appeared in the May 2013 edition of the Legend. For a look at the full issue in a flipbook format, follow this link.

Jurkowski named Dean of Faculty of Fine Arts

trevor.kenney — Thu, 11 Apr 2013 15:37:48 +0000

The Faculty of Fine Arts will be under the stewardship of a new Dean after the ��Ѹ��Դ��߿�Ƭ of Lethbridge appointed Dr. Ed Jurkowski to the role, succeeding Dr. Desmond Rochfort.

"It is always exciting to announce the appointment of a new Dean, and it is especially gratifying to be able to promote someone from within the ��Ѹ��Դ��߿�Ƭ of Lethbridge community," says Dr. Andrew Hakin, provost and vice-president (academic). "Dr. Jurkowski has been with the U of L for 17 years now and brings with him a wealth of knowledge, experience and a unique understanding of the challenges and opportunities that face the Faculty of Fine Arts."

Jurkowski has been at the ��Ѹ��Դ��߿�Ƭ of Lethbridge since 1996 when he began a term appointment as an assistant professor of music in the Faculty of Fine Arts. During his tenure here at the ��Ѹ��Դ��߿�Ƭ, he has continually progressed, earning tenure as an associate professor of music in 2001 and then full professor of music in 2007.

He most recently served as the Chair of the Department of Music (2003-2009) and has been in the role of Associate Dean of the Faculty of Fine Arts since 2011.Jurkowski earned his bachelor's degree in music (composition) from the ��Ѹ��Դ��߿�Ƭ of Manitoba before completing his master's and PhD designations at the ��Ѹ��Դ��߿�Ƭ of Rochester in Rochester, NY, where he was also a teaching assistant and instructor from 1989 through 1996.

A visiting exchange professor at Hokkai-Gakuen ��Ѹ��Դ��߿�Ƭ in Sapporo, Japan in 2006, Jurkowski has published four books, including his latest, The Collected Works of Eduard Tubin: Double Bass and Balalaika Concertos (Series II, Volume 3) in 2013.

"I want to thank Dr. Rochfort for his fine work within the Faculty of Fine Arts over the previous five years," adds Hakin.

Jurkowski's appointment is effective July 1, 2013 to June 30, 2018.

Diversity celebrated, Mar. 11-15

trevor.kenney — Tue, 05 Mar 2013 22:55:50 +0000

Now in its third incarnation, the annual ��Ѹ��Դ��߿�Ƭ of Lethbridge Respect and Diversity Awareness Week is an established campus event that brings to light issues related to diversity and respect both in the workplace and beyond.

Presented by the ��Ѹ��Դ��߿�Ƭ of Lethbridge Faculty Association's Gender, Equity and Diversity Caucus, the week runs Mar. 11-15 and features six events over the span of five days. The goal, of course, is to have the themes that are discussed throughout the week resonate long after the event spotlight has faded.

"I think it's great to highlight the week and to bring in speakers and all the bells and whistles, but this is something that should be infused in our everyday," says caucus member and Chair of Respect and Diversity Awareness Week, Dr. Noella Piquette.

Dr. Noella Piquette is the Chair of Gender Diversity Equity Week.

An associate professor in the Faculty of Education, Piquette says that issues of diversity are becoming a greater part of mainstream conversation but there is much work to be done.

'Diversity Includes All' is the theme to this year's week and is designed to get faculty members to think about their own diversity as well as the student diversity that exists on campus.

"We do a fantastic job at this university talking about students and how we can support them, and while we're not trying to shift the focus, we're broadening the focus to include the fact that we have a huge faculty and staff component on campus, and it's important to think about the diversity that exists within those groups," says Piquette.

The week kicks off with a presentation from assistant professor of neuroscience Dr. Robbin Gibb as she presents Sex Differences in the Brain, Monday, Mar. 11 at noon in TH241.

Gibb will outline some of the factors influencing brain development that are mediated by sex differences. What promises to be a lively question and answer session follows her talk.

On Tuesday, the Spoken Word – Poetry Slam event is at noon in AH176. This gives presenters a platform to speak, read, rhyme or rant their words in a two-minute window as they discuss diversity and inclusion.

"I think this will be so much fun and really puts a new slant on discussing diversity," says Piquette, who notes that the Lethbridge Public Interest Research Group is also supporting the event.

Faculty, staff and students are all welcome to take part. Participants just need to sign up in advance by contacting Piquette at noella.piquette@uleth.ca.

Wednesday's event is a presentation with Jeff Meadows and Brad Reamsbottom of the Teaching Centre. They will discuss Supporting Faculty in Supporting Students with Learning Disabilities, focussing on some of the key issues that students may be experiencing within reading and writing tasks, and specific strategies that can be employed to assist them.

A pair of events takes place Thursday, beginning with a wheelchair basketball demonstration hosted by Dr. Mary Dyck (kinesiology and physical education) and with the Lethbridge Wheelchair Basketball Association (10:45 a.m. in the 1st Choice Savings Centre gym), followed by a special film screening of Shameless: The ART of disability (7 p.m. in PE264).

"It's a heartwarming movie, but at the same time it's also very comical," says Piquette. "They really try and show that disability is not all about being sad and serious, it's a part of life and they do a great job at portraying that message."

The week wraps up with Friday's Strengthening Academic Capacity: Gender Dimensions presentation by Mary Butterfield of the Office of Research and Innovation Services.

Butterfield will speak to gender equality in academic research at 12:15 p.m. in TH277.

Piquette has long been involved with issues related to diversity. She was a special education teacher and guidance counsellor for 14 years at the school level and now as an associate professor, teaches courses in special education at the undergraduate level and in counselling at the graduate level, focusing on a broader picture of diversity and mechanisms to advocate for inclusion within all community systems.

"We've done our best to represent as many different approaches to the discussion of diversity issues as we could with this week's events," she says. "I really do urge everyone to find a topic that might be of interest to them and to engage in the conversation."

For more information on any of these events or any issues related to the Gender and Diversity Caucus, contact the following members: Chair, Dr. Carly Adams (carly.adams@uleth.ca); Sandra Cowan (sandra.cowan@uleth.ca); Dr. Hester Jiskoot (hester.jiskoot@uleth.ca); Dr. Kevin McGeough (mcgekm@uleth.ca); Dr. Luz Ospina (luz.ospina@uleth.ca); Dr. Noella Piquette (noella.piquette@uleth.ca);
Dr. Jennifer Thannhauser (jennifer.thannhauser@uleth.ca); Dr. John Usher (john.usher@uleth.ca); or Ilsa Wong (ilsa.wong@uleth.ca).

Judging its own reward

trevor.kenney — Mon, 05 Nov 2012 22:46:13 +0000

Having seen the spark ignited in a young scientist's eyes, Dr. Roy Golsteyn is eager to stoke the fires of ingenuity once again. As the chief judge for the Canada-Wide Science Fair (CWSF), to be held at the ��Ѹ��Դ��߿�Ƭ of Lethbridge May 11-18, 2013, he'll get that opportunity, and it's one he'd like to share.

"I'm a huge believer in science fairs," says Golsteyn (BSc '84), an associate professor of biology and the director of the Cancer Cell Laboratory at the U of L.

He participated in science fairs as a kid, but never competed beyond the local level. Now, as a judge whose own children have competed nationally, he sees the true value of encouraging scientific discovery in our youth.

"You see it, there's a real sense of excitement in these kids," says Golsteyn. "Some are just starting to dabble in science, some have already acquired a lot of knowledge; they like it, they like the freedom of it and they revel in the challenge.

"Having judged science fairs for the last four years, I always walk away happily impressed, because there are some smart kids out there and we get an opportunity to not only meet them but to also encourage them to continue to pursue science."

Dr. Roy Golsteyn is the chief judge for the Canada-Wide Science Fair, which the ��Ѹ��Դ��߿�Ƭ of lethbridge will be hosting May 11-18, 2013. A total of 400 judges are required for the massive event.

The CWSF is a massive undertaking, featuring 400 of the top science projects in the country and involving more than 1,100 students (Grades 7 to 12), chaperones, judges, sponsors and delegates. There are more than 400 judges alone who are needed to officiate the proceedings and as Chief Judge, one of Golsteyn's main duties is to recruit the best group of judges he can find.

"We are attracting the best science students from across the country, so we want to match those students with the best judges we have in southern Alberta," says Golsteyn. "Fortunately for us, southern Alberta is pretty scientist dense."

Golsteyn cites the valuable resources available at the U of L, Lethbridge College, the Canada Research Centre, the Regional Hospital and major industry such as Pratt & Whitney, which has a very strong engineering component to its operation.

"We know there are many qualified judges in southern Alberta, it's more an issue of people being able to find time to take part," he says.

To that end, judging is limited to just one day, and even half-day participation can be considered. A pre-competition orientation evening is also involved and judges are encouraged to stay through the evening of competition to ensure all major prizes are awarded accordingly.

The value of having a captive audience of Canada's brightest young scientific minds on the ��Ѹ��Դ��߿�Ƭ campus for a full week cannot be understated.

"The finalists truly do come from all over Canada, and there's this ripple affect associated with that," says Golsteyn. "It's not just that there are two or three students from every region, what you'll see is that individual schools all across the country will follow their students for the week. So for that week, an entire school will be talking about the ��Ѹ��Դ��߿�Ƭ of Lethbridge, whether that's in Nunavut or Victoria."

There are three qualification levels for judges, including those with master's degrees or greater in sciences, those with professional diplomas such as engineering or veterinary medicine, and those with professional diplomas and experience in a science and technology-related field. Scientists with French language skills are also especially welcomed.

The U of L is uniquely suited to host a Canada-Wide Science Fair because of its already inherent science outreach programs.

"That's one of the reasons for my commitment to doing this," says Golsteyn. "It is so aligned with what we already do at the ��Ѹ��Դ��߿�Ƭ and what so many scientists are trying to do across the country. Here's an opportunity to share our expertise and to influence the next generation of young scientists."

He's seen, first-hand, how beneficial it is to students. His children (Quentin, 15, and Charlène, 12) have participated in science fairs and attended CWSF in Charlottetown, PEI last year. His daughter Audrey, 10, also has a distinct interest in microbiology and is likely on the same path.

"Sometimes science isolates students at that age. There are things that are cool and things that are less cool and sometimes science falls into that less cool category," says Golsteyn. "One of the goals of the science fair is to give these kids a week dedicated to science, and the opportunity to share it with people their own age who are just like them, just as thrilled about science as they are."

Those interested in joining Golsteyn on the judging committee can contact him at roy.golsteyn@youthscience.ca. He promises it will be a rewarding experience.

"I'm really excited about the possibilities this week provides for the U of L," he says. "It's a lot of work to do this right but in the end, it's so valuable to everyone involved, it's definitely worth it."

GET THE FACTS

· Student finalists for the Canada-Wide Science Fair are winners of their regional or provincial science fairs

· Approximately 400 projects from 500 youth finalists from across 100 national regions will be attending the Canada-Wide Science Fair

· Up to $1,000,000 in scholarships and prizes are available to participants

· U of L Arts & Science faculty have confirmation from Dean Dr. Chris Nicol that serving as judges for CWSF qualifies as part of their community service component

· Golsteyn, as chief judge, has relief for one of the two courses he was scheduled to teach this semester. His research activities continue however, "It just gets pushed a little later into the night," he says

5 Questions With Dr. Martin Lalumiere

trevor.kenney — Mon, 22 Oct 2012 22:03:02 +0000

Dr. Martin Lalumiere is an associate professor in the Department of Psychology. He studies the etiology of sexual aggression, the development of atypical sexual preferences, the physiological assessment of sexual arousal, sex differences in genital arousal, the effect of birth order on development and the determinants of risk taking.

Prior to joining the U of L, he was a research psychologist at the Centre for Addiction and Mental Health, and associate professor of psychiatry and criminology at the ��Ѹ��Դ��߿�Ƭ of Toronto (1997-2004).

Lalumiere teaches courses on criminal behaviour, psychopathology and evolutionary psychology and is a past Chair of the Human Subject Research Committee.

Dr. Martin Lalumiere is a foremost expert on sexual aggression and the development of atypical sexual preferences.

What first piqued your interest in your research discipline?

As an undergraduate student at the Université de Montréal, I signed up to be a research participant for a study on the Pavlovian conditioning of sexual arousal in humans (how can one not be curious about a study like that!). I had a long chat with the PhD student who was running the study, and soon thereafter I applied for a research assistant position in that laboratory. I immediately started running similar studies and discovered that the study of human sexuality was fascinating, complex and extremely rewarding.

How is your research applicable in "the real world"?

I will say that sex is pervasive, important to people and associated with important health and life satisfaction outcomes. Increasing knowledge about sex is bound to have important impacts on things like sex education, prevention of sexually transmitted infections and sexual and relationship satisfaction. In our lab we also study the link between sexual preferences and crimes, with the hope of better preventing sexual crimes.

What is the greatest honour you have received in your career?

I would say the Governor General's Academic Gold Medal, for best graduating student at Queen's ��Ѹ��Դ��߿�Ƭ. As a graduate student I didn't even know that such a prize existed, and all I was trying to do was to learn English and become a good scientist.

How important are students to your research endeavours?

I spent the first nine years of my career working in research institutes, without much help from students. I was sufficiently productive but felt that something was missing. Since arriving at the U of L in 2004 and establishing the Human Sexual Arousal Laboratory, I discovered the joys and benefits of having undergraduate and graduate students involved in my research. They are very important to my research program. In fact, most of my recent successes are a direct result of having very qualified students in my lab. Their work has shaped the direction of my own research activities.

If you had unlimited funds, which areas of research would you invest?

Currently, my students and I are spending most of our energies attempting to discover why women's genital arousal is not quite consistent with their experience of sexual arousal. It is a great mystery that fascinates us. Is it the most important research question in the world? Probably not. Is it an important question that is likely to lead to concrete answers? Very likely. Will those answers allow us to better understand women's sexuality (a mostly neglected topic in human science)? Very likely.

Already we have received emails from women who have been the victim of rape, and who were tortured by the memory of experiencing genital arousal during the event. We are now able to provide them with a possible explanation, and they find it quite reassuring.

The most important areas of research are those where questions are answerable and can lead to improvement in human welfare.

Having said all this, I think the most important research question for human research has to do with the effects of economic and health inequalities, and the measures needed to diminish those inequalities. We have done some research on this topic and I hope that we will continue to do so.

Each month, the Legend will present 5 Questions With . . . one of our researchers. For a look at the entire catalog of 5 Questions With . . . features, check out the Office of Research and Innovation Services website at www.uleth.ca/research/research_profiles. If you'd like to be profiled, contact Penny Pickles at pickpj@uleth.ca

This story first appeared in the October 2012 issue of the Legend. To see the full issue in a flipbook format, follow this link.

Alumna of the Year Preuss realizes destiny

trevor.kenney — Fri, 12 Oct 2012 22:24:20 +0000

Do scientists believe in fate? If you talk to Dr. Kathryn Preuss (BSc '95) about her academic life and professional career, you'll notice a string of coincidences and happenings that seem to have set her on a path that's led Preuss to her current position as an associate professor at the ��Ѹ��Դ��߿�Ƭ of Guelph and a Tier II Canada Research Chair in the Chemistry of Molecular Materials.

It started when Preuss was a school kid, and her father, Dr. Peter Preuss, taught philosophy at the ��Ѹ��Դ��߿�Ƭ of Lethbridge.

"I remember going to the Christmas parties, running around and having fun on campus as a child," recalls Preuss. "The U of L has always been a positive environment for me."

Preuss values the research opportunities she enjoyed as an undergraduate student at the ��Ѹ��Դ��߿�Ƭ of Lethbridge.

Attending the U of L was therefore pretty much in the cards for Preuss from the beginning. She knew the ��Ѹ��Դ��߿�Ƭ well and was aware of its great undergrad reputation across the country. Preuss enrolled at the U of L with the intention of taking her talent for science into the field of medicine. But as it happened, fate once again played its hand.

"When you're a girl and you're good at science, everybody tells you that you should become a doctor, so that's what I assumed I'd be," says Preuss. "But then I met professor René Boeré."

In 1992, Preuss had earned the highest marks among all first-year chemistry students. At the end of the year, Boeré approached Preuss about accepting a summer job in his lab and she jumped at the opportunity. In need of a job, the idea of getting paid to do something she was genuinely interested in was too enticing to pass up.

Preuss spent that summer conducting experiments on inorganic synthesis and doing all sorts of exciting things that very few first-year undergrad students ever have the chance to do.

"It was eye opening," recalls Preuss. "I couldn't believe I was getting paid to do all that cool stuff and was building my academic credentials at the same time. Suddenly I realized that it was possible to be a professional chemist, to do research and actually make a living at it."

From there, Preuss's path took a turn. She focused on obtaining a degree in chemistry and continued to work in various professors' labs between semesters. Preuss furthered her experiments in inorganic synthesis and later expanded her research to the areas of organic synthesis, thermodynamics and photochemistry.

By the time Preuss had finished her undergraduate studies, she had no fewer than seven published papers to her name – more than most PhD students tend to have on their CVs. Preuss graduated with distinction from the U of L, was awarded the Faculty of Arts & Science Gold Medal (Science) for her achievements and went on to complete a PhD in inorganic chemistry at the ��Ѹ��Դ��߿�Ƭ of Waterloo.

Today, Preuss is a leading expert in the field of materials science. She has received numerous awards for her work, including the Royal Society of Canada's Alice Wilson Award, the Natural Science and Engineering Research Council of Canada's UFA ��Ѹ��Դ��߿�Ƭ Faculty Award, and the Ontario Government's Early Research Award.

Her research is innovative and influential – the magnitude of which only a chemist can truly appreciate.

"We are attempting to make bifunctional or multifunctional materials, but our design is unique," she explains. "We are the first to actually develop thiazyl radicals as ligands in a rational way, and we have added a new class of radicals. We've taken the entire metal-radical concept a step further than it has every been taken before."

Ask her how she feels the ��Ѹ��Դ��߿�Ƭ of Lethbridge prepared her for academic achievement and professional success, and Preuss's response is crystal clear.

"My education at the U of L is directly responsible for where I am today," says Preuss. "If I hadn't gone to the U of L, met professor Boeré and worked in his lab, I wouldn't have become a chemist. None of what I've done would have been accomplished. The U of L gave me the opportunity to do a lot of really significant research and be recognized for it early on. Attending the U of L definitely gave me a head start and got me going in the right direction, academically and professionally."

It might be hard to prove, but scientists may just believe in fate after all.

GET THE FACTS

· After completing her PhD in 2000, Preuss held post-doctoral positions at the ��Ѹ��Դ��߿�Ƭ of Colorado and North Carolina State ��Ѹ��Դ��߿�Ƭ. She returned to Canada in 2002

· Her current research has implications in the areas of low-power data storage, sensors and other adaptive technologies

· In addition to her teaching and research commitments, Preuss is an avid sailor and tries to spend some time each summer on Georgian Bay (Lake Huron) with her young family. She is married to Joel and has two children, Genevive (3) and Marco (1)

This story first appeared in the October 2012 issue of the Legend. To read the full issue in a flipbook format, follow this link.

Board confirms appointments

trevor.kenney — Tue, 26 Jun 2012 18:27:25 +0000

The ��Ѹ��Դ��߿�Ƭ of Lethbridge Board of Governors recently confirmed the re-appointments of Dr. Muriel Mellow (sociology) as an associate dean in the Faculty of Arts& Science and Dr. Richard Perlow (human resources management and organizational behaviour) as an associate dean in the Faculty of Management.

Dr. Matthew Letts (geography) was appointed a new associate dean in the Faculty of Arts & Science, following Dr. Craig Monk (English) who has returned to teaching.

Letts is currently an associate professor of geography, and the co-ordinator of the environmental science program. As a researcher, he studies plant physiological acclimation to environmental stress. Letts's work has taken him from the Oldman River and Waterton Lakes National Park to the highlands of Colombia.

Mellow's research interests include work (paid and unpaid), gender, professional work and volunteer work. In particular, she studies the work of rural professionals, including issues of relationships to clientele and work-family balance.

Perlow is a human resources researcher who studies, among other topics, counterproductive behaviour, individual differences in learning and performance and the acquisition and performance of complex tasks.

McGeough brings archaeology to the masses

trevor.kenney — Tue, 19 Jun 2012 17:42:30 +0000

Popular cinema loves to delve into the world of archaeology for fantastical storylines that tease our fascination with history and titillate our sense of discovery. But is archaeology similarly enamored with film and its portrayal of historical science? And if not, how can archaeology, and the rich historical information it gleans, be accurately presented to the general public?

��Ѹ��Դ��߿�Ƭ of Lethbridge associate professor Dr. Kevin McGeough (geography) has studied these questions in the past, researching the relationship between popular cinema and archaeology. Connecting with the general public is something that McGeough sees as a priority, and this manifests in another project on which he is working; editing The Intimate Lives of Ancient People series. Here, experts of various regions and time periods explore what they know of the close relationships between people in a variety of world cultures.

"To my mind, this type of public outreach is an important component of archaeological work and one that is often left to documentary filmmakers and journalists rather than the specialists themselves," says McGeough.

In this video, McGeough talks about his involvement with the ��Ѹ��Դ��߿�Ƭ of Lethbridge, a relationship that started in kindergarten, and how important a role the ��Ѹ��Դ��߿�Ƭ plays in the southern Alberta community.

UNews - associate professor

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