Engineering Study Abroad: Amber Kauppila ’19, Vaasa, Finland

Michigan Tech Environmental Engineering student Amber Kauppila in Vaasa, Finland stands at the shore of Bothnia Bay in Vaasa, Finland
Michigan Tech Environmental Engineering student Amber Kauppila in Vaasa, Finland

As an engineer-to-be, Amber Kauppila wanted to learn how to work effectively in a diverse setting, and how to persevere in isolating and challenging circumstances. She enrolled in European Project Semester (EPS) for the spring of 2019 in Vaasa, Finland, attending Novia University of Applied Sciences. She shares her experience, below, in hopes of inspiring others to give Study Abroad a try!

First, please tell us a bit about yourself.
I love to do anything outdoors—running, hiking, kayaking, mountain biking, snowboarding, fishing, and camping. I also enjoy doing yoga, reading, and playing the guitar.

Never stop learning, and go home at the end of the day with a sense of purpose—those are my professional goals. Create a positive environmental change to the planet, and the world we live in—that is my dream. In fact, I chose environmental engineering because I believe it will enable me to make the most positive difference to the environment.

How did you get interested in Studying Abroad?
A part of me always wanted to travel the world, whether it was through a study abroad program or after graduation sometime, some way. How I ended up deciding on the European Project Semester (EPS) program was a magically unplanned, twist of events.

I found out about the EPS program from my CEE academic advisor at Michigan Tech, Julie Ross. I had met with her to discuss possible options about my upcoming graduation. I transferred to Michigan Tech my sophomore year. Consequently I had a few gaps in my flowchart. I wouldn’t have enough classes in my schedule to be a full-time student for my last three semesters. I was considering either pursuing the accelerated master’s program at Michigan Tech, or possibly studying abroad. As Julie and I were weighing my options, I told her of my interest in sustainable waste management and green energy. I also told her of my inner longing to travel. It had always been a dream of mine to go to Finland. My great grandparents were 100 percent Finnish and immigrated from Finland to the US through Ellis Island in the early 1900s. A huge part of my nationality and heritage is predominantly Finnish. Julie told me about the EPS program in Finland, and everything just seemed to fall into place.

I learned that EPS projects at Novia University of Applied Sciences in Finland, in particular, are focused on renewable energy, energy saving, sustainability, and clean technology. Even better, enrollment in EPS would fulfill my required senior design credit, as well as my project elective credits, all required in order to graduate! In that moment, it seemed too crazy how everything was working out so smoothly. It was really meant to be. Leaving the meeting that day, I was determined I would go to Finland for the EPS program.

Not only would this program educate and teach me new technical, social, and cross-cultural skills relevant to my engineering field, I’d get to study for four months abroad and finish out my education in my great grandparents’ native country!

Amber Kauppila and the Floating Solar Panel Park design team at Novia University of Applied Sciences in Vaasa, Finland. One student holds a small solar panel.
Amber Kauppila (second from left) and the Floating Solar Panel Park design team at Novia University of Applied Sciences in Vaasa, Finland

What was your academic experience like in Vaasa, Finland?
I really liked the structure of the EPS program. For the first few weeks, it focused on short courses (Team Building, Project Management, English and Cross-Cultural Communication, Swedish, and Ecodesign and Circular Economy). I found all the faculty very passionate about their subjects. I really enjoyed the energy they had in class. My favorite course was Ecodesign and Circular Economy taught by a guest professor, Karine van Doorsselaer, from the University of Antwerp. Her course was unique and inspiring to me as a young engineer. Professor Doorsselaer’s course has touched me so much, in fact, I have reached out to the chair of my own Civil and Environmental Engineering department at Michigan Tech, in hopes that this course, or a related course, could become part of the curriculum.

The main content of the EPS semester, however, is a project performed as part of a multinational, multidisciplinary team of five students. Our team set out to determine and verify the feasibility of floating solar panel technology in Finland. We designed and built a floating solar panel  prototype that was tested in different locations in Vaasa, Finland. We estimated the yearly power output and efficiency of the panels in regard to interested parties, such as energy companies and other countries with low solar energy potential. We built upon these concepts throughout the semester with research, simulation, and testing. We wrote midterm and final reports detailing all work, results, conclusions, and future work, presenting to fellow EPS students, supervisors, and teachers.

Erasmus Student Network (ESN) gathers international exchange students and Finns in Vaasa, Finland. Shown here on the snowy beach.
Erasmus Student Network (ESN) gathers international exchange students and Finns in Vaasa, Finland

Why did you choose Vaasa, Finland?
If I was to ever do a study abroad, I always told myself I would choose Finland. Plus, I knew it would be one of the best ways I would ever get to truly explore the country, learn the culture, and get to know the Finnish people and their values, other than by permanently moving there.

What was it like living in Vaasa?
Vaasa is a bigger city with a population of about 67,000 people. However, the city does not appear to be quite that large, as it is very spread out. Vaasa is right on the Bothnia Bay which made for great sunsets (though nothing compares to Lake Superior). Another unique fact about Vaasa, is that the city is very bilingual with 70 percent of people speaking Finnish and 30 percent Swedish. For this reason, the EPS program incorporates a “Survival Swedish” course into the curriculum.

I lived in an apartment with an exchange student from France who was studying at a different university in Vaasa. The location of the apartment was great—only a 30-minute walk to the city center and the university. Each apartment unit also had a sauna for resident use, which was definitely my favorite part about the place! In addition, the apartment complex was occupied mostly by other exchange students making it very easy to meet new people and make new friends.

The Finnish winter season was not as great as I had hoped. Finland is very flat, so it’s not a big surprise that there aren’t many ski hills. It was disappointing not to be able to snowboard or do any of the winter sports that I love. It was also hard to obtain a gym membership once I arrived without a Finnish bank account, so my physical activities were limited in the beginning of my studies. The months of late March through May were my favorite because it was warmer and there was more ability to do things outside, and some fun events everyone was able to attend.

Green and pale purple northern lights in the night sky in Finland
Northern Lights in Finland

Finland also experiences a natural phenomenon what is called the midnight sun—24/7 hours of sunlight for over 2 months in the summertime—which I was able to begin to experience before leaving. When I had left Finland, night never got fully dark and the sun didn’t set until after 10:30 PM. I still don’t understand how the Finns are able to get any sleep!

One of my favorite places to go, and will be the most missed, was a coffee shop in the heart of Vaasa called Sweet Vaasa. I am not much of a sweet person, but I will miss their coffee, salmon wraps, and delicious cakes!

Amber does a yoga sign in front of a large blue lettered sign reading PORTO in Porto, Portugal
In Porto, Portugal

What was the best part of the experience?
My favorite part of my study abroad was all the wonderful opportunities to travel! The EPS program is set up to enable students to travel as long as they work hard and complete all work expected of them. In addition I joined the Erasmus Student Network (ESN) association of Vaasa that hosts various events and adventure trips to bring exchange students and the Finns closer together. ESN gave me many valuable memories, new friends, and experiences, an important part of an exchange student’s experience in Finland.

Lastly, thanks to Europe and its amazing transportation system I was able to travel cheap and easily. For my first time in Europe, I am very pleased that I have gotten to explore most of Finland, and have traveled to Portugal, Estonia, Norway, Budapest, and Sweden!

What was the most challenging part of the experience?
The initial culture shock was challenging. For me specifically, my start in Finland was very rocky. My flight to Finland got pushed back three days later than planned when the polar vortex hitting the Midwest, so my rescheduled flight arrived just one night before the first day of class. The flight ended up being a disaster. After a 15-hour layover in the Stockholm airport I finally arrived at Vaasa, Finland at 1 AM with all my luggage lost.

On the bright side, I was still able to attend my first lecture at 8 AM wearing the same sweater I had worn for 3 days and would continue to wear for 2 more additional days! It’s now all just a funny memory.

Did you visit any other cities in Finland?
Coming to Finland I had an obligation to myself to travel and trek across as much of Finland’s countryside as I could. The Finnish cities I made it to include Tampere, Porvoo, Inari, the Lapland region, Saariselkä, Kajaani, Oulu, Kvarken archipelago, Helsinki, and Turku. I made a special trip to Kajaani as it is my hometown, Marquette’s sister city. It was pretty neat to be able to say I have been there and meet people from the region! Getting to travel was truly the best way to learn the Finnish culture, values and the people.

What are your plans for this summer?
The EPS semester at Novia University of Applied Sciences was my last and final semester—all I needed to complete my degree in environmental engineering. I have a a full-time position now, as an environmental engineer with The Mannik & Smith Group, Inc. I start this summer out of their Hancock, Michigan office. I am very excited to have accepted a position right in the UP, and thrilled to start my future career as an Environmental Engineer!

Engineering Alumni Activity Summer 2019

Eric Dean
Eric Dean

Owen-Ames-Kimball Co. (O-A-K), a construction company based in Grand Rapids, has added eight employees. Among them is alumnus Eric Dean. Dean is a licensed professional engineer with a bachelor’s degree in civil engineering from Michigan Technological University. He has 10 years of experience in various roles, ranging from superintendent to estimator to project manager.

Amy Trahey
Amy Trahey

Civil engineering ’94 alumna, Amy (Grisdale) Trahey, P.E. was recently honored as the ASCE of MI Outstanding Civil Engineer of the Year for 2019. Amy has had 25 years of bridge engineering experience and is the president and founder of Great Lakes Engineering Group. Amy’s ongoing curiosity with bridges has taken her to different levels–above and underwater–to make sure that Michigan bridges are safe.

Denise M. Rizzo
Denise M. Rizzo

Alumna Denise M. Rizzo ’14 made national news for earning for receiving SAE International’s Rodica Baranescu Award for Technical and Leadership Excellence for her technical contributions to industry and her key leadership achievements. Dr. Rizzo received her PhD in Mechanical Engineering-Engineering Mechanics from Michigan Technological University in 2014. She currently holds the role of a Senior Research Mechanical Engineer for the Powertrain Modeling & Simulation Team at US Army CCDC Ground Vehicle Systems Center. She specializes in modeling, simulation and control of propulsion systems of ground vehicles.

Reagan May
Reagan May

The last time Reagan May raced weekly on Thursday nights at Wisconsin International Raceway in Kaukauna she was a teenager bouncing around in a Wisconsin sport truck on the track’s bumpy quarter-mile. That was in 2008. Fast forward to 2019. Now graduated from college (Michigan Tech) and working full time at Oshkosh Truck Corporation as a rotational engineer, May is putting good use to the mechanical engineering degree she earned up in snowy Houghton. May is also racing full time on Thursday nights in the late model class, wheeling a car owned by the Devine family and Mackville Motorsports

Craig Allen Pollock
Craig Allen Pollock

Marquis Who’s Who, the world’s premier publisher of biographical profiles, is proud to present Craig Allen Pollock with the Albert Nelson Marquis Lifetime Achievement Award for his work in the automotive and manufacturing industries. Earning a Bachelor of Science in mechanical engineering, summa cum laude, from Michigan Technological University in 1980, he soon after completed a Master of Business Administration, summa cum laude, at the University of Michigan in 1983. He is a registered professional engineer in Michigan.

John Uhrie
John Uhrie

The Doe Run Company (Doe Run) is pleased to announce that John Uhrie, PE, Ph.D., QP, has joined the company as vice president – exploration, research and technical development. Dr. Uhrie earned a bachelor’s degree in geological engineering from Michigan Technological University, a master’s in geology from the University of Wyoming, and a doctorate in metallurgical engineering from Michigan Technological University.

Wayne Bergstrom
Wayne Bergstrom

Wayne Bergstrom, Ph.D., P.E., D.GE, F.ASCE, has agreed to serve as the Chair of the Civil Engineering Program Criteria Task Committee at the University of the Pacific in Stockton, CA. His current role is as Assistant Chief Engineer with Bechtel Infrastructure and Power. Bergstrom received a BS in Civil Engineering at Michigan Tech in 1976.

Mike Olosky
Mike Olosky

Henkel, the company behind well-known brands such as Loctite®, Dial®, Right Guard®, Schwarzkopf®, and Persil® has appointed Mike Olosky as its regional President in North America and Regional Head of Adhesive Technologies for North America and Latin America. Additionally, he will continue to serve in a global leadership role in the company’s Adhesive Technologies business. Olosky graduated from Michigan Technological University with a Bachelor’s in Mechanical Engineering in 1991. He also holds an MBA from Michigan State University’s Eli Broad College of Business.

Brett Belan
Brett Belan

Brett Belan made news in Ashland, Oregon, for selling an electric solar-powered home-on-wheels that he and his wife, Kira, engineered. It sports a dozen 245-watt solar panels on two leaves that slide out sideways to capture the sun’s energy, which goes into batteries that drive its electric motor for about 100 miles. With plug-in charging, it can travel up to 600 miles a day, says Brett. Belan is a mechanical engineering graduate of Michigan Tech and went on to work for Ford Motor Co. in Detroit and Jaguar in England.

Todd Wodzinski
Todd Wodzinski

Tooling Tech Group (TTG), a leading provider of highly engineered tools and assembly equipment to a wide range of industries, has announced that it has hired Todd Wodzinski as the company’s Chief Commercial Officer (CCO). Wodzinski will be responsible for leading the sales and marketing activities for the company including sales team management, market planning and business development. Prior to entering the private sector, Wodzinski was an operations officer in the United States Navy. He has a bachelor’s degree in electrical engineering from Michigan Technological University and a master’s in marketing and supply chain management from Michigan State University.

INCE-USA Beranek Medals

Leo Beranek MedalAndrew Barnard (ME-EM) presented students with the Leo Beranek Student Medal for Excellence in the Study of Noise Control through The Institute of Noise Control Engineering of the USA (INCE-USA). Barnard is the Vice President – Student Activities and Education for INCE-USA.

Sunit Girdhar (ME) won the graduate pewter medal for his work on IIC test method improvement and Josh Langlois (EE) won the undergraduate gold medal for his work on real-time signal processing for CNT speakers.

INCE-USA allows universities to award the INCE-USA Beranek Medal for Excellence in Noise Control Engineering. Congratulations to Sunit and Josh for their excellent research in Noise Control Engineering over the past year.

By Mechanical Engineering-Engineering Mechanics.

2019 Faculty and Staff Service Recognition

On Tuesday, May 14, 2019, faculty and staff members, along with their guests, gathered at the Memorial Union Ballroom for an awards dinner recognizing 25, 30, 35, 40 and 50 years of service to Michigan Tech. Within the College of Engineering, the following employees were recognized:

25 Years

Jeffrey Burl, Electrical and Computer Engineering

Tony Rogers, Chemical Engineering

David Shonnard, Chemical Engineering

30 Years

Mary Crane, Civil & Environmental Engineering

Michael Mullins, Chemical Engineering

35 Years

Jiann-Yang Hwang, Materials Science and Engineering

Michael Pionke, Civil & Environmental Engineering

40 Years

Ashok Ambardar, Electrical and Computer Engineering

Congratulations to all of our honorees and thank you for your service to Michigan Tech.

Jeffrey Burl
Jeffrey Burl
Tony Rogers
Tony Rogers
David Shonnard
David Shonnard
Mary Crane
Mary Crane
Michael Mullins
Michael Mullins
Jiann-Yang Hwang
Jiann-Yang Hwang
Michael Pionke
Michael Pionke
Ashok Ambardar
Ashok Ambardar

Congratulations to the Newest Members of the Chemical Engineering Distinguished Academy

portrait of James Brozzo '53, Master of Ceremonies
James Brozzo ’53, Master of Ceremonies

Michigan Tech’s Department of Chemical Engineering held its 2019 ChE Academy induction ceremony May 14 Miscowaubik Club in Calumet, Michigan. Three ChE alumni were welcomed into the Academy by Pradeep Agrawal, Professor and Chair of the Department of Chemical Engineering. James Brozzo ’53, was the Master of Ceremonies
—it was also his 88th birthday. All in attendance helped Mr. Brozzo celebrate his birthday at the event.

Members of the Distinguished Academy are those whose careers have been marked by extraordinary accomplishments or exemplary service to the profession. Inductees are nominated by department faculty. Academy members are role models of accomplishment for our undergraduate and graduate students.

portrait of Stephen Anderson
L to R: Michael Cleveland ’82, Stephen Anderson, and Tammi Anderson

Stephen Anderson—Class of ’98

Steve Anderson is Senior Vice President and General Manager for the Light Industries North America business segment within Nalco Water, an Ecolab Company. Ecolab is the global leader in water, hygiene and energy technologies and services that provide and protect clean water, safe food, abundant energy and healthy environments. With 2017 sales of $13.8 billion and 48,000 associates, Ecolab delivers comprehensive programs and on-site services to promote safe food, maintain clean environments, optimize water and energy use and improve operational efficiencies for customers in the food, healthcare, energy, hospitality and industrial markets in more than 170 countries around the world.

Throughout his 19 years with Ecolab, Steve has held various roles in the areas of sales, sales management, business strategy and general management. He started his career in the field as a territory manager following his graduation from Michigan Tech. During this time in the field and throughout his career, he has supported customers in the Institutional, Food & Beverage, Manufacturing, Power and Chemical industries.

With the ever-growing need for water use reduction and water safety programs throughout North America and around the world, Steve is responsible for continuing to build upon the programs most needed by Ecolab’s Light customers to minimize water, maximize the life of customer assets, protect their brand and their people, all at an optimized cost.

Alex Kowalski, with wife Holly and their two children.
L to R: Holly Kowalski, Annika Kowalski, Alex Kowalski, Isaac Kowalski, and Melvin Visser ’59

Alex Kowalski—Class of ’01

Alex Kowalski is CEO and owner of Performance Welding. Performance is an OEM contract manufacturer of metal assemblies based in Little Chute, Wisconsin. He acquired the distressed company in September of 2012 and brought in professional management for the turnaround. After he acquired Performance Welding, the company was profitable the very first year. Since then Alex has grown its revenue organically by 341 percent.

Prior to purchasing Performance, Alex was the President of INFO-PRO Mortgage Services, a privately held mortgage servicing company based in Fond du Lac, Wisconsin. Alex also spent time as the Director of Sales for a privately held real estate investment firm.

Alex, along with his wife Holly, own Kay James Design. Kay James is a graphic design business specializing in surface graphics, packaging design, and product aesthetics for consumer brands. Alex and Holly also own a commercial real estate portfolio that totals 250,000 square feet. The properties are located primarily in Wisconsin.

Alex has a BS in Chemical Engineering and a BS in Business Administration, both from Michigan Tech. Alex and Holly have two children, Annika and Isaac, and reside in Sherwood, Wisconsin.

portrait of Paula Wittbrodt at the podium of the spring 2017 Michigan Tech Commencement
Paula Wittbrodt

Paula Wittbrodt— Class of ’93

Paula Wittbrodt is currently the vice president of international business development and chief of staff to the group president international at Estée Lauder in New York City, and served as keynote speaker and recipient of an honorary PhD at 2017 Tech’s Spring Commencement.

Paula started her career working for Amway Corporation in Ada, Michigan as a process development engineer. She went on to earn an MBA from Columbia Business School in New York with a focus on Strategic Management. In 2005 Paula joined consulting firm A.T. Kearney, supporting Fortune 500 Clients with strategic initiatives in product development and innovation, marketing and strategic planning, organization redesigns, and other operational improvements. Next she joined Avon Products, Inc., initially with the company’s global business transformation team, next as global director, skin care new product engineering and development, and then spent two years in Shanghai, China as executive director of Avon’s new product engineering and development for Asia Pacific. Once back in New York with Avon, she led a global indirect sourcing transformation, building the infrastructure and capabilities to maximize value from the company’s investment, and finally took a role as global lead for sales and operations planning before joining Estée Lauder in 2012.

Over the years Paula has been involved many charitable activities supporting women in business, Junior Achievement, disaster relief activities, breast cancer research, and domestic violence. She is a member of the Michigan Tech Presidential Council of Alumnae.

View the Photo Gallery

Engineering Graduates on What Makes a Husky

Commencement Spring 2019One of more than 1,000 students who walked across the stage during Saturday’s ceremony was student commencement speaker Monica Brechting of Grand Rapids, who is the 12th member of her family to attend Tech.

The mechanical engineering major was active on campus, being part of St. Albert the Great University Parish, playing piccolo in the Huskies Pep Band, was team lead of Robotics System Enterprise and president of Tech’s chapter of Silver Swings, a national community service organization.

Brechting’s speech, “What Makes a Husky?” took fellow graduates through a host of common experiences.

Rebecca Spencer, a mechanical engineering major, got her first exposure to Tech through the Detroit Area Pre-College Engineering Program (DAPCEP), which brought students up for the Summer Youth Program.

Read more at the Mining Gazette, by Garrett Neese.

View the Photo Gallery

EPIC: A New Way to Observe Volcanic Eruptions from Space

America’s first operational deep space satellite orbits one million miles from Earth. Positioned between the sun and Earth, it is able to maintain a constant view of the sun and sun-lit side of Earth. This location is called Lagrange point 1. (Illustration is not to scale) Credit: NOAA
DSCOVR, America’s first operational deep space satellite, orbits one million miles from Earth. Positioned between the sun and Earth, it is able to maintain a constant view of the sun and sun-lit side of Earth. This location is called Lagrange point 1. (Illustration is not to scale) Credit: NOAA

Michigan Tech volcanologist, Professor Simon Carn (GMES/EPSSI), is principal investigator on a new project, “Exploiting High-Cadence Observations of Volcanic Eruptions from DSCOVR/EPIC,” funded by NASA.

Portrait of Volcanologist Simon Carn
Volcanologist Simon Carn

Carn and his team will use a satellite instrument, the Earth Polychromatic Imaging Camera (EPIC) onboard the Deep Space Climate Observatory (DSCOVR), which is parked in space a million miles from Earth.  EPIC provides global spectral images of the entire sunlit face of Earth, as viewed from an orbit around Lagrangian point 1 (L1)—the neutral gravity point between Earth and the sun.

“The unique feature of EPIC is that it can provide more satellite images per day of volcanic eruptions than other ultraviolet sensors we have used before,” Carn explains. “Our goal is to use this ‘high cadence’ imaging to improve understanding of volcanic eruption processes and impacts.”

Last Fall 2018, in an open-access article published online in the journal Geophysical Research Letters (GRL), Carn and his collaborators shared their first observations of volcanic eruption clouds from EPIC. The team developed and used an EPIC SO2 algorithm to detect every significant volcanic eruption since the DSCOVR launch in 2015.

“Although relatively small, these 16 eruptions, in places including Indonesia, Japan and Alaska (USA), have demonstrated EPIC’s sensitivity to moderate volcanic eruptions at a range of latitudes,” Carn noted. “EPIC should provide exceptional observations if still operational when the next major stratospheric volcanic eruption (VEI 4+) occurs.” VEI is short for Volcanic Explosivity Index. The team also demonstrated EPIC’s ability to track volcanic cloud transport on hourly timescales; a significant advance over low earth orbit UV sensors, such as the Ozone Monitoring Instrument, OMI—the visible and ultraviolet spectrometer aboard the NASA Aura spacecraft; and the Ozone Mapping and Profiler Suite (OMPS) on the NOAA polar satellite system.

Gallery image from NASA DSCOVR: EPIC, Earth Polychromatic Imaging Camera.
Gallery image from NASA DSCOVR: EPIC, Earth Polychromatic Imaging Camera.

“It is clear that the EPIC observations have great potential to provide new insight into the short‐term evolution of volcanic SO2 clouds, and also to enable more timely detection of volcanic eruptions. The potential value of frequent UV observations of volcanic clouds has been noted in the past, and with EPIC this has become a reality,” adds Carn.

 

 

Simon Carn has received multiple research grants totaling more than $2.8 million from NASA, the National Science Foundation, the National Geographic Society Committee for Research and Exploration, the Royal Society and the European Union. His research focus is the application of remote sensing data to studies of volcanic degassing, volcanic eruption clouds and anthropogenic pollution. His main focus: SO2, a precursor of sulfate aerosol, which plays an important role in the atmosphere through negative climate forcing and impacts on cloud microphysics.

See daily images of Earth from EPIC.

Read more about EPIC.

Michigan Tech—at the Intersection of Engineering and Medicine

Undergraduate research in the Biomedical Optics Laboratory at Michgan Tech
Undergraduate research in the Biomedical Optics Laboratory at Michgan Tech

There’s a lot of cutting-edge, health-focused research going on at Michigan Tech, in areas that engage undergraduates in hands-on research. This is because we care deeply about improving the human condition, and we teach this “first-hand.”

If you are interested in medicine, possess a desire to help others, and enjoy creative problem solving, read on. Michigan Tech researchers tackle genetics, cardiovascular disease, and cancer, just to name a few. Still more areas focus on improving health, fitness, clean water, sleep, medical imaging, and more.

In the College of Engineering alone, we have over 30 faculty—in biomedical engineering, chemical engineering, electrical and computer engineering, environmental engineering, materials science and engineering, and mechanical engineering—who engage in health-aligned research, engaging both undergraduates as well as graduate students in research.

Catching Viruses in the Lab
For example, in Chemical Engineering, students in Prof. Caryn Heldt’s lab “catch” viruses by understanding their sticky outer layers. The complex structures making the surface of a virus are small weaves of proteins that impact they way a virus interacts with cells and its environment. A slight change in protein sequence makes this surface slightly water-repelling, or hydrophobic, causing it to stick to other hydrophobic surfaces. Using this knowledge, they are finding new ways to detect and remove viruses before they make people sick, and also reduce cost and development time for new vaccines.

“I’m interested in how water around a virus can be controlled to decrease the cost of making vaccines and other medicines,” says Caryn Heldt. Her team conducts research using parvovirus because it’s small and chemically stable.

Accelerated Healing
In Biomedical Engineering, students in Prof. Rupak Rajachar’s lab are developing a minimally invasive, injectable hydrogel for achilles tendinitis, one of the most common and painful sports injuries. “To cells in the body, a wound must seem as if a bomb has gone off,” he says.  The team’s hydrogel formula allows tendon tissue to recover organization by restoring the initial cues that tendon cells need in order to function. Two commonly prescribed, simple therapies—range of motion exercises and applying cold or heat—boost the effectiveness of the hydrogel. Even a single injection can accelerate healing.

Prof. Rajachar and his team culture tendon cells with a bit of their injectable hydrogel in a petri dish, then watch under a microscope to see just how tendon cells respond over time. “In the presence of the hydrogel, cells of interest (called tenocytes) maintain their tendon cell behavior,” he says.

Human-Centered Monitoring
In Mechanical Engineering, students in Prof. Ye Sun’s Human Centered Monitoring Lab are turning embroidered logos into wearable electronics. Health monitoring devices like FitBit, apps on cell phones, and heart monitors are seemingly everywhere, but what if embroidery on clothing could replace these devices altogether? By using conductive thread and passive electronics‚ tiny semiconductors, resistors and capacitors‚ Prof. Sun and her team do it with stitching—lightweight, flexible, and beautiful embroidery. They’re also building a manufacturing network and cloud-based website for ordering.

Ye Sarah Suns hands are show holding a prototype of a flexible electronic circuit, where the stitches themselves become the circuit.
“I hope flexible, wearable electronics will interest a new generation of engineers by appealing to their artistic sides,” says Dr. Ye Sarah Sun. She is holding a prototype of a flexible electronic circuit, where the stitches themselves become the circuit.

Fighting Cancer with Fruit Flies
And in Biological Sciences, students in Prof. Thomas Werner’s lab perform transgenics, where they insert pieces of foreign DNA into fruit fly embryos, to determine the role genes play in the pigmentation of fruit flies. Biologists use fruit flies to study wing spots, metabolism, and aging. This is important because the same genes and major metabolic pathways in fruit flies affect cancer and other diseases in humans.

five fruit flies with striped bodies are shown. The genes that govern abdominal colors and patterns in fruit flies may provide insight into human cancer genes.
“There are a few hundred toolkit genes that all animals share and they build us as embryos and continue to help us as we develop,” says Prof. Werner. “But the differences in their regulation—when and where and how much they function—brings about the diversity of life.”

Engineers Go to Medical School
In case you are a student who is considering medical school, engineering majors stack up very well in acceptances to medical school, especially when considering research experiences and the associated research publications that our students co-author. In our Department of Biomedical Engineering alone, in 2017-18, BME majors had an 86% acceptance rate to med school.

I Followed My Heart
As a personal anecdote, my first university degree was a Bachelor of Science in Chemical Engineering. My curiosity about materials (especially metals) led me to a PhD in Materials Science. This multidisciplinary background led me to start a company with a cardiologist who needed my expertise. He had a vision for an improved angioplasty device to treat restenosis, which is when heart stents become narrow or blocked. Our company was based on my invention, related to applying tiny doses of radiation to a blockage to help in-stent restenosis. In all my career, this two years of work on this angioplasty device—it captured my imagination, my attention, and my heart (no pun intended). This intersection of engineering and medicine—it’s a life-changing experience to get personally engaged.

Now, if you’re interested in health care or working in a research lab, and you want to know more, please let me know—Callahan@mtu.edu

Janet Callahan, Dean
College of Engineering
Michigan Tech

Eight Years of Awesome—NSBE Alternative Spring Break in Detroit

Portrait of the Michigan Tech NSBE students who traveled to Detroit
University students from the Michigan Tech NSBE chapter devoted their spring break to inspire, encourage and teach high school and middle school students in Detroit. From L to R: Christiana Strong, Jalen Vaughn, Andrea Smith, Bryce Stallworth, Kylynn Hodges, Stuart Liburd, Rebecca Spencer, Jemel Thompson. Not pictured: Logan Millen

In March, students from the Michigan Tech Chapter of the National Society of Black Engineers (NSBE) traveled to the Motor City, visiting middle and high school classrooms as part of the chapter’s 8th Annual NSBE Alternative Spring Break trip in Detroit. Their goal—to engage, inspire, and encourage diverse students to consider careers in STEM—science, technology engineering and math.

Nine Michigan Tech engineering students participated: Christiana Strong (biomedical engineering); Jalen Vaughn (computer engineering); Andrea Smith (chemical engineering and pharmaceutical chemistry); Bryce Stallworth (mechanical engineering); Kylynn Hodges (computer science); Stuart Liburd (mechanical engineering and materials science and engineering); Rebecca Spencer (mechanical engineering); Jemel Thompson (environmental engineering); and Logan Millen (chemical engineering).

During the day, the NSBE students gave classroom presentations at middle and high schools. After school, they conducted Family Engineering events for K-8 students and their families with fun, hands-on activities.

“Having the NSBE Alternative Spring Break program at our school has sparked new conversations in classes and hallways about the reality of attending a university after graduation,” said Matthew Guyton, a robotics, coding, and math teacher at Communication and Media Arts High School, and a graduate of Michigan Tech’s Teacher Education Program (‘07).

“The high school students have a lot of questions specifically about applying to college,” said Stuart Liburd, president of Michigan Tech’s NSBE chapter. “We also share our own experiences as college students. For instance, while living in the Virgin Islands, I realized that I wanted to develop technology that would help people in their everyday life,” he said. “I applied to a lot of schools but settled on Michigan Tech because I wanted to get out of my comfort zone. It was located in a place I’d never been, and I heard they got a lot of snow. I had never seen snow before coming to Michigan Tech!”

This was Liburd’s third alternative spring break in Detroit. “I want to make a positive impact,” he adds. “To put it simply, I want to live up to the NSBE motto—’to increase the number of responsible Black engineers who excel academically, succeed professionally, and positively impact the community.’”

“It was so great to have the NSBE members share their experience with our students. They opened up my students’ vision of possibilities for the future. Particularly in Detroit, engineering is typically discussed in the context of automotive so it was helpful that the broad scope of engineering was presented,” said Nicole Conaway, a science teacher at the Communication and Media Arts High School. “The students’ personal stories were especially important for our students to hear in order for them to see themselves as future engineers. A few weeks after the visit, one of my seniors proudly brought me his letter of acceptance from Michigan Tech—it was so exciting!”

“Each year, the NSBE Alternative Spring Break provides an opportunity for community-building between the Michigan Tech NSBE student chapter, and our school and parents,” said Tracy Ortiz, a middle school science teacher at Clippert Academy. “We appreciate their time and dedication. Families gain an appreciation of the STEM concepts required for engineering careers, and both parents and children engage in collaboration and teamwork to solve engineering challenges. It was awesome to have the NBSE students share their college experiences and have my students come away with the idea that engineering can be a career path for them,” added Ortiz.

“They helped me to see that you can do anything you want with your life,” said Tiara Carey, a student at Communication and Media Arts High School. “When Michigan Tech came to visit CMA, it opened my eyes to just how many different branches of engineering exist,” said fellow student Caleb Bailey.

“The students from Michigan Tech helped me understand more about myself by playing a game with all of us,” adds CMA high school student, Kayleon Anderson-Jordan. “They showed us how important it is to listen and to be very specific. They had us follow directions and understand how one small thing can mess up a larger goal, so be careful with planning.”

“NSBE Alternative Spring Break provides an opportunity for our students to see people who look like them, studying for careers that they, too, can attain,” said Kwesi Matthews, a science teacher at Ben Carson High School. “Even if they don’t go into engineering or a STEM field, we have introduced them to a group of college students who are accessible to them, and like themselves.”

“I’d like to personally thank our Michigan Tech NSBE members for taking time in their spring break and investing it to help inspire, and encourage diverse students to consider STEM-intensive careers,” remarked Dr. Janet Callahan, Dean of Engineering at Michigan Tech. “When our middle and high school students hear directly from college students about the different majors in STEM, and about how they chose those majors, it’s inspirational.”

Additional comments from the students at Communication and Media Arts High School include:

“I learned about many kinds of engineering that I didn’t know existed until the Michigan Tech visit.”
Jada Williams

“They helped me understand how important and critical proper teamwork is—without good communication, errors can potentially result.”
Angel McLaurin

“I learned that there are more kinds of technology than I thought, such as the technology in the fashion industry associated with making jeans.”
Alexandria Johnson

“They expanded my knowledge of career choices in engineering and even in the field of engineering education. Engineering is one of my potential career choices, so it’s reassuring to know that colleges welcome all future engineers in every aspect.”
Davion Stinson

General Motors funded their effort, along with the Office of Admissions and College of Engineering at Michigan Tech, in partnership with Detroit Public Schools Community District. The effort was coordinated by the Michigan Tech Center for Science & Environmental Outreach.

Former President Ray Smith Included in Oral History Collection

Raymond Smith
Raymond Smith

Former Michigan Tech president, the late Raymond L. Smith is among 15 oral histories included in a collection by the American Institute of Mining, Metallurgical, and Petroleum Engineers (AIME).

The section on Smith, who passed away last September at the age of 101, includes a written biography, a 50 minute interview video and the interview transcript.

Smith, Michigan Tech’s president from 1965 to 1979, is a recipient of the TMS/ASM Joint Distinguished Leadership in Materials and Society Award (1983) and the TMS Fellow Award (1973).