Recent News from Campuses
Concordia University Campus News - Tue, 10/28/2014 - 7:57am
Concordia University, St. Paul alumnus and professor of history Dr. Paul Hillmer ('82) will deliver the 14th annual Poehler Lecture on Faith and Learning in spring 2015. A faculty member at Concordia since 1991, Dr. Hillmer is perhaps best know to the wider community through his books, the most celebrated of which is A People's History of the Hmong.
The lecture, at which faculty members of note explore the connections they have made between the Christian faith and their academic disciplines through their careers, is in its 14th year and is named in honor of Concordia’s third President Willy August Poehler, who served the university in that capacity from 1946 through 1970.
An exact date and location for the 14th annual Poehler Lecture will be announced at a later date.
Previous Poehler Lecture Series Speakers:
2014 - Dr. David Mennicke
2013 - Dr. Jeffrey Burkart
2012 - Dr. Dale Trapp and Rev. Dr. Thomas Trapp
2011 - Rev. Dr. Robert Holst
2010 - Dr. Loma Meyer
2009 - Dr. Carl J. Schoenbeck
2008 - Dr. Herman K. Wentzel
2007 - Rev. Dr. Stephen C. Stohlmann
2006 - Dr. David A. Lumpp
2005 - Dr. Kay Madson
2004 - Dr. Eleanor Elson Heginbotham
2003 - Dr. Bruce Corrie
2002 - Dr. Kathryn Schenk
St. Kate's Campus News - Tue, 10/28/2014 - 7:23am
Adjunct Professor Mia Mulrennan shared this column on the importance of optimism. More »
St. Kate's Campus News - Tue, 10/28/2014 - 7:12am
St. Catherine University is collaborating with four community partners to build a healthier community. More »
Saint Mary's University Campus News - Tue, 10/28/2014 - 5:54am
Saint Mary’s University of Minnesota will host an Open House from 5–7 p.m. on Wednesday, Nov. 12 at its Apple Valley Center. All are invited to attend the event but especially individuals who are interested in pursuing bachelor’s degree completion or advanced degrees offered in Apple Valley. Click here to register. Saint Mary’s began offering graduate [&hellip
College of Saint Benedict/Saint John's University News - Mon, 10/27/2014 - 11:00am
Joseph DesJardins will deliver his inaugural address at 7:30 p.m. Thursday, Nov. 13 in Centenary Room at SJU.
Saint Mary's University Campus News - Mon, 10/27/2014 - 9:19am
The Fourth Annual Saint Mary’s Mock Trial will be held on Tues., Oct. 28 at 3:30 p.m. in the Common Room, Saint Mary’s Hall. In this unique learning opportunity, pre-law students will act as the attorneys in a hotly contested case, which mirrors an actual trial. Students will also participate as jurors and witnesses. The [&hellip
Saint Mary's University Campus News - Mon, 10/27/2014 - 7:00am
The Saint Mary’s University career fair will be held 11:30 a.m. to 3:30 p.m. Thursday, Oct. 30, in the Toner Student Center. All students and alumni of Saint Mary’s are invited to check out 40 local and regional businesses and organizations, network with potential employers and find out what they are looking for in potential interns [&hellip
University of St. Thomas Campus News - Mon, 10/27/2014 - 5:08am
Cecilia Gentle, a senior chemistry major at the University of St. Thomas, almost didn’t apply for a prestigious International Research Experience for Undergraduates scholarship she discovered last January a few days before the application deadline.
“I thought, ‘I’m never going to get accepted, so why bother? I’m too busy right now, and there’s no way I can get letters of recommendation, crank out an essay and get this application together in just three days,’” she said. The scholarship is offered annually to 17 undergraduates nationwide by the American Chemical Society. Selected students may choose to research in Germany, Singapore, the United Kingdom or Italy.
But the opportunity was too perfect – you could say down to the nanoscale – to pass up. “It was in the exact field of chemistry that I am interested in – inorganic materials chemistry with an emphasis on energy applications. So when I say ‘exact,’ I really mean ‘exact,’” she said.
Gentle moved quickly – even tracking down a former professor on sabbatical from Anoka-Ramsey Community College where Gentle was a full-time PSEO student her last two years in high school – and was accepted. Six months later she boarded a plane destined for Italy to spend 10 weeks doing the research of her dreams: making quantum dots – tiny, man-made nanocrystals composed of semiconductors (such as silicon) and studying how to make them more efficient solar cells.
Gentle worked 40 hours per week under the direction of Dr. Loredana Latterini at the University of Perugia. Perugia is the capital city of Italy’s Umbria region and located about 100 miles north of Rome. As part of the IREU program, she attended a weekendlong orientation in Washington, D.C., last April and will present a poster on her research in March at the national ACS conference in Denver.
Let there be light
Her day-to-day work entailed mixing and heating organometallic compounds, such as mixtures of cadmium (a heavy metal) and selenium (a mineral found in soil), in a solvent. When heated to 110 degrees Celsius (the boiling point of her solvent) on a hot plate, atoms from both elements bonded together to form quantum dots, crystals imperceptible to the naked eye.
One interesting thing about quantum dots is that they come to life, in (literally) glowing fashion, when exposed to UV light. Because quantum dots are so tiny, they interact with light in a unique way: They absorb different wavelengths of light based on their size.
“The only way I would know that I created something was by shining different wavelengths of light through the flask and watching how the material inside responded,” Gentle said. “For example, if a quantum dot is two nanometers, it’s blue, and if it’s four nanometers, it’s red. It’s amazing. You have two things composed of the same elements, yet one is red and one is blue because they vary in size by two billionths of a meter.”
However scientific and precision-based the process, the dramatic results made her giddy: “I have a technical fascination with chemistry and making sense of big ideas that initially mystify me, but there’s also a childhood wonder aspect to this. In a lot of ways, I spent five days a week in a lab doing what the kid in me loves – making solutions of pretty colors in glass flasks. It was so cool!”
What’s more, Gentle said, is that “if you can control the size of quantum dots, you can optimize the properties, and if you can optimize the properties, you can optimize the efficiency for whatever the electronic application is, like the solar cells you might be using them for.”
Small dots, big contributions
Experiments like the one in which Gentle took part have the potential to make significant contributions to renewable energy, specifically in the efficiency and cost of solar cells, which convert the sun’s energy into electricity.
“The most common solar cells you see on the market now are made using silicon. Even though silicon is an abundant element found naturally in the earth, it has to be made into perfect crystals to be used in solar cells, so it’s incredibly expensive to produce, and it’s also not very efficient,” Gentle explained.
Every day the sun sends a gargantuan amount of energy to the earth that goes unharnessed. “That’s why materials chemistry is a huge deal right now, especially with energy applications,” Gentle said. “We’re all working to make energy more efficient and renewable because our energy consumption is not slowing at all. It’s growing. The outcomes of all this research could help by alleviating our dependence on fossil fuels.”
She also noted that 3M has been using quantum dots in their optics division for use in televisions. Research also is underway for their role in biomedical imaging to aid in the detection of some cancers.
The Italian job
Gentle appreciated the opportunity to work in an international lab.
“I learned a lot about communication,” she said. “It was sometimes frustrating, but I learned a lot from it and the language barrier made me appreciate my technical background. They didn’t have to explain every single thing I’d be doing because I’ve done this kind of work already.”
Since the summer after graduating from high school Gentle has worked for a lab in the Horticultural Science Department at the University of Minnesota, where her current project involves testing plants that have antimicrobial and antibiotic properties for Estee Lauder. Last summer she had an internship also synthesizing quantum dots at the University of Wisconsin-Madison.
Gentle also noted that the pace of Italian culture in the lab took some getting used to. “I got to the lab around 9 a.m. and left around 6 or 7 and took a lunch, which is pretty typical for any lab, but Italian culture is so different. Every few hours I’d hear, ‘Coffee break?’” she said with a laugh. “The rigor in American labs sometimes feels more intense, but in my Italian lab we still got all the work done. The short coffee breaks would help me give myself a break and be more efficient when I was working. It’s just a difference in culture.”
Over the course of her Italian job, an unexpected chemical change of sorts bloomed. “I developed a taste for espresso, and I can’t drink American coffee now. It’s so watery!” Gentle said. “I really miss Italian macchiatos and cappuccinos.” When her 10 weeks came to a close, her Italian colleagues sent her home with a parting gift: an espresso machine.
A reluctant chemist
As early as high school, Gentle tried very hard not to pursue chemistry. As her parents and older brother are chemists, Gentle was determined to veer from family tradition.
“Coming from a lineage of chemists, I had always approached problems in a systematic manner, but I was determined to do something different from the rest of my family. I remember during my first semester of college courses [as a PSEO student in high school], my general chemistry professor asked my major and I replied, ‘anything but chemistry!’” she said.
But as the course progressed Gentle was enthralled by the “dynamic demos” in class. By the time she was a senior, her passion for science crossed a point of no return and she never looked back.
Gentle, who is 20, will graduate in May, after three years of undergraduate course work at St. Thomas, with a B.S. in chemistry and minors in mathematics and physics. During her time as a Tommie, she has pursued research opportunities every summer and has been awarded numerous accolades, including a 2014-15 Barry M. Goldwater Scholarship, one of the most competitive national honors granted to undergraduates pursuing post-graduate work in the STEM fields. This year, St. Thomas’ Chemistry Department awarded her a William D. Larson Scholarship – the highest such honor bestowed by the department and given to students who show exceptional achievement in the field of chemistry and who intend to pursue careers in chemistry, related fields or medicine. She also has been named a Science, Mathematics and Engineering Scholar all three of her years at St. Thomas.
She plans to pursue a Ph.D. in materials chemistry. Though she added, with a little glee, that Italian culture’s knack for good coffee got her thinking about a friend – a fellow chemist – who studied wine chemistry in France for three years. Gentle reminisced about her first project for the University of Minnesota lab – studying the chemical composition of wine and figuring out how to detect flavonoids – a compound abundant in grapes.
“I wouldn’t mind doing something like that in the future!” she said.
Concordia University Campus News - Mon, 10/27/2014 - 3:16am
Loma R. Meyer, whose career and contributions to Concordia University, St. Paul have spanned nearly 40 years, passed away Friday, October 24. A funeral service will be on Wednesday, October 29, at 10:30 a.m. at King of Kings Lutheran Church in Roseville.
Loma Meyer's arrival at Concordia in 1967 marked the beginning of a career in higher education as an award-winning professor, director of instruction, dean of the faculty, vice president for academic affairs, and executive vice president - holding several of these positions simultaneously.In retirement, Meyer continued as a member of Concordia’s Board of Regents, serving four consecutive terms from 1994 to 2006, including two terms as board chair (2000-2006).
Regarded by her students and colleagues with admiration, profound respect, and affection, the years of her tenure at Concordia are often referred to simply as "the Loma Meyer era."
"The legacy of the Loma Meyer era continues to impact Concordia to this day," said Dr. Tom Ries, Concordia University President, "Loma Meyer is unquestionably one of the greatest leaders Concordia University has ever had. I feel enormously blessed to have been her colleague and friend."
In 2006, what was then simply called “the classroom building” was renamed Loma R. Meyer Hall in tribute to her lengthy service to humanity and the church through her many roles at Concordia.
Loma is survived by children Miriam (Larry) Heinert and Martin (Cathy) Meyer; six grandchildren and four great-grandchildren. She was active as a church organist for several congregations in the Twin Cities and received numerous teaching and service awards during her career.
Memorials preferred to the Meyer Scholarship Fund, Concordia University, St. Paul or donor's choice.