College of Engineering Blog

New Faculty Spotlight: Rachel Store

Published September 27, 2023

Rachel Store recently joined the Department of Manufacturing and Mechanical Engineering Technology (MMET) as an assistant teaching professor. She earned her BS and MS at Michigan Tech, both in Mechanical Engineering.

What first drew you to Michigan Tech?

It all started when I was in high school. My parents moved back to Michigan’s Upper Peninsula after a 25-year military career. They were living in Escanaba. I knew I wanted to study engineering; I wanted to play varsity soccer; and I wanted to be close enough to my family that I could see them within a day. Michigan Tech was honestly the only school that fit that bill—so it was an easy decision. It was also the only campus I visited. But I fell in love with Tech. So much so, that after I finished my undergrad, I went for a victory lap masters degree—Tech has a fantastic accelerated masters program! And I loved the campus, the community, and the Keweenaw. Houghton truly is a special place.

After graduating with my Master’s degree, I got a job in Milwaukee. I still found myself coming back to Houghton several times a month to see my boyfriend. He’s really what brought me back to Houghton. As soon as I could, I started looking for jobs back in the Houghton area (spoiler, we’ve been married for four years and are blessed with two wonderful children).

I was delighted when I found work back at Michigan Tech, in the Department of Mechanical Engineering-Engineering Mechanics. I actually had several offers from local companies that I passed on because I wanted to be part of the Tech community again. I was in the ME-EM Department for 5 years. Now, I am super excited to move into a more student-focused position in the MMET Department.

“Get out and talk to people. Talk to your classmates, talk to your professors, talk to the locals. The best thing about Houghton and MTU are the people.”
Advice to incoming students, from Rachel Store.

What do you consider an important long-term goal for your teaching, research, and outreach?

My background in industry was manufacturing and quality. I really enjoy teaching the topics where you go from a design or theory into making something physical, for example, a product or a lab sample. I enjoy additive manufacturing and especially forming processes. My research right now is focused on materials manufacturing with friction stir processing. I am working with Dr. Scott Wagner (MMET) and Dr. Vinh Nguyen (ME-EM) on a project right now. I am hoping to earn a PhD in a few years. In the meantime, I want to continue to develop as a teacher.

What do you hope to accomplish, as an educator and as a researcher, over the next few years?

I’ve been spending a lot of time lately thinking about teaching—how to teach, why it matters, and how I can help make my students the best future employees that they can be. A lot of students see the class, the grade, the degree as an end goal. But really those are just the starting points for the rest of their lives. This is my first year in a full-time instructor role, so I know I still have a lot to learn myself.

Aerial view of the Black Creek Nature Sanctuary. Credit: visitkeweenaw.com

What do you like to do in your spare time?

Fun question! I have two and a half year old twins, so spare time at my house is more like ‘how do I multi-task!’ We live just south of Chassell on a little hobby farm (I’m a bit of a crazy chicken lady). And now my kids are starting to pick that up too. They love collecting the eggs with me, or going to the garden and looking for vegetables. We do a lot of stuff on our property—apple cider, maple syrup, gardening, foraging.

I also really enjoy being creative. I quilt and make soap, or sometimes I like to bring that creativity to the kitchen and cook fun meals. I am always excited for a welding, construction, or repair project. And I love the outdoors. That includes hunting, camping, kayaking, snow sports, and hiking (or snowshoeing!) especially.

“I need a quota of ‘tree time’ as I call it every week, and the Keweenaw is such a great place to soak it in!”
Rachel Store

What’s your favorite book, movie, or piece of art?

The Princess Bride and Finding Nemo are two movies that come to mind. I like the stories about doing whatever it takes for someone that you love.

Any favorite spots on campus, in Houghton, or in the UP?

Anywhere on Lake Superior, but I am partial to the Black Creek Trail. It’s where my husband and I met. I also really love the Gratiot River Park. I think is so cool how the mouth of the Gratiot River changes every year depending on how the ice and snow was that winter.

Any advice for incoming students?

Get out and talk to people. Talk to your classmates, talk to your professors, talk to the locals. The best thing about Houghton and MTU are the people. It is such a rich community. Also, get out and play in the snow. I always tell people new to the area and snow that you have to find ways to play in the snow.

“The winters are long. And they can be hard. But if you don’t find ways to seek joy in the snow, you have the same amount of snow and much less joy!”
Rachel Store

Aerith Cruz Receives SWE Societal Outstanding Collegiate Award

Published September 22, 2023

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by Jaclyn Johnson and Gretchen Hein, Advisors, Society of Women Engineers at Michigan Tech

Michigan Tech’s Society of Women Engineers (SWE) section is proud to announce that senior Aerith Cruz (management information systems), former section president, has been recognized by the Society of Women Engineers for her impact on the Society and our section and community with the Outstanding Collegiate Member Award.

Cruz will be accepting the award at the SWE Societal Conference, WE23, being held Oct. 26-28 in Los Angeles, California.

The Outstanding Collegiate Member Award is presented to “a SWE collegiate member with SWE collegiate involvement who has made an outstanding contribution to SWE, other engineering organizations (including but not limited to SWE’s partner organizations), their community and campus.”

Cruz, section members and SWE advisor Gretchen Hein will be attending WE23. Hein is honored to have completed Cruz’s nomination and is looking forward to attending the awards ceremony with her. “After the conference, we will be publishing an in-depth article about Cruz, her award and accomplishments,” says Hein.

Cruz was honored with the Michigan Tech President’s Award for Leadership last April. She will graduate in December 2023 with a B.S. in Management Information Systems, and a Minor in Statistics, from the College of Business.

Additional honors Cruz has earned include Michigan Tech’s Leading Scholar Award, National Business Scholar, and the MTU Dean’s List. She has presented twice at SWE Societal Conferences, during WE21 and WE22. She also received the Rising Star of the Year award during the 2021 MTU Student Leadership Awards.

Her activities and groups include Michigan Tech Center for Diversity and Inclusion President’s Council, Fencing Club (President), Society of Asian Scientists & Engineers, and Copper Country Robotics FIRST Alumni.

Cruz is the second SWE section member at Michigan Tech to receive this award since the founding of the section in 1976. Electrical Engineering alumna Kaitlyn Bunker ’10 ’12 ’14 received the Outstanding Collegiate Member Award in 2018, at WE18.

Congratulations, Aerith!

Vote for Orbion’s Aurora Plasma Thruster as the Coolest Thing Made in Michigan

Published September 11, 2023

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Vote for Aurora, Orbion’s Plasma Thruster, at Coolest Thing Made in Michigan. Vote now through Friday, September 15.

The race is on to determine the coolest Michigan-made product, and the College of Engineering needs your help. Vote for Orbion’s Aurora Plasma Thruster as the coolest Thing Made in Michigan. The voting is currently in its second round with only 10 finalists remaining–this week’s votes will determine the top 3 and overall winner.

Vote daily now through Friday (September 15): https://micoolestthing.org

Orbion was founded by Professor Brad King (ME-EM) in 2016. Orbion is one of the brightest stars in a newly imagined space economy where small satellites are huge game changers. The company was conceived at Michigan Tech.

Orbion’s Aurora Plasma Thruster is a xenon plasma thruster that is used by satellites to maneuver in space. Aurora uses electromagnetic forces to expel ionized xenon and create gentle yet efficient force. Orbion’s Houghton factory builds Aurora systems and provides them to customers throughout the solar system.

The Coolest Thing Made in Michigan is an annual people’s choice award presented by the Michigan Manufacturers Association, MMA. Hemlock Semiconductor and Stormy Kromer were previous winners, both with ties to Tech. Orbion Space Technology deserves the honor, too.

King is the Richard and Elizabeth Henes Endowed Professor (Space Systems) at Michigan Tech. He is the founder and faculty advisor of Michigan Tech’s Aerospace Enterprise, empowering teams of students to design, build, and fly spacecraft.

The Coolest Thing Winner will be announced live during the 2023 MFG Excellence Awards on November 9.

2023 Curriculum Development and Assessment Award for Lautala and Tewari

Published August 30, 2023

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CTL Instructional Awards and Luncheon Announced

The Jackson Center for Teaching and Learning (CTL) congratulates the following 2023 Deans’ Teaching Showcase members who have been selected to receive 2023 CTL Instructional Awards.

Elham Asgari (COB) — Innovative or Out of Class Teaching
Tim Wagner (Math) — Large Class Teaching
Pasi Lautala (CEGE) and Radheshyam Tewari (ME-EM) — Curriculum Development and Assessment

This year’s recipients will present an overview of the efforts that led to their teaching awards at a CTL Lunch and Learn event on Sept. 12 at noon in the MUB Alumni Lounge. Each presenter will receive formal recognition and a cash award.

Please register in advance to attend the luncheon.

The CTL would also like to thank previous instructional award recipients who were instrumental in the selection process.

We’re looking for nominations for the upcoming 2024 Deans’ Teaching Showcase during spring semester. Please consider suggesting (to your dean or chair) instructors whom you’ve seen make exceptional contributions in curriculum development, assessment, innovative or out-of-class teaching, or large class teaching.

Contact the CTL at ctl@mtu.edu for more information.

By the Jackson Center for Teaching and Learning.

Engineering Alumni Activity Fall 2023

Published August 29, 2023

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Alumni
News

The Oakland County Times in a press release from the city of Farmington Hills, Michigan, announced Karen Mondora ’96 (B.S. Environmental Engineering) as the new assistant city manager. Mondora held positions in both the public and private sector, specializing in storm water management and municipal engineering. She participated in the Women’s Municipal Leadership Program through the Michigan Municipal league, aimed at training and preparing women for leadership positions in local government.

The Daily Mining Gazette and WNMU-FM mentioned Michigan Tech in a story about a $1 million scholarship fund for L’Anse graduates established by Franklin St. John ’60 ’99 (B.S. Metallurgical and Materials Engineering, Hon. Ph.D. Engineering). St. John went to Michigan Tech and worked as a metallurgist, then founded a company that manufactures botanical extracts, herbal formulas, and tea.

Lansing’s WLNS 6News and more than 130 outlets worldwide ran stories about Ken Engquist ‘93 (BS Mechanical Engineering) being named to the board of directors of Intrepid Metals. Engquist oversees the de-risking and advancement of mining projects from early-stage exploration through start-up and operations of surface and underground mines.

Newswise mentioned Michigan Tech in a story about the first histotripsy device approved by the FDA to treat liver cancer. The device, named Edison, was developed by Eli Vlaisavljevich ’10 (B.S. Biomedical Engineering) in collaboration with the University of Michigan and private medical device company HistoSonics. Histotripsy, a novel therapeutic technique, targets and destroys diseased tissues. Vlaisavljevich and his team are currently leading large projects to advance histotripsy for the treatment of other cancers.

WLUC TV6 published a tribute story remembering Ray Kestner ’55 (B.S. Civil Engineering), who died Nov. 7. Kestner was a recipient of MTU’s Distinguished Service Award in 1988. He met his wife Janet at Tech, and their seven children were Huskies as well. He is credited as being the visionary responsible for the revitalization of Houghton which resulted in the city receiving the Community of Excellence Award from the State of Michigan.

Building Design+Construction included Robyn Niss ’06 (B.S. Civil Engineering) among their 40 Under 40 Class of 2023. Niss is the vice president of engineering firm Kimley-Horn of Virginia Beach, Virginia. Robyn is most proud of her firm’s work designing five schools simultaneously for Norfolk Public Schools. She has contributed to more than 50 K-12 projects, including new schools, significant modernizations, and sizable expansions.

CULTURS Magazine and Stellantis Media profiled Aurora White ’16 (B.S. Mechanical Engineering), who was selected by the American Indian Science and Engineering Society (AISES) as its 2023 Most Promising Engineer. White, currently a torque calibration security engineer for Stellantis, is an active member of the Lac Vieux Desert Band of Lake Superior Chippewa Indians. White was a member of AISES, Engineering Ambassadors and Women’s Leadership Council while attending Michigan Tech.

Julie A. Fream ’83 (B.S. Chemical Engineering) was appointed to the board of directors for Blue Bird, a manufacturer of electric and low-emission school buses. Fream is the founding chair of the Board of Directors for Corewell Health, a $14 billion healthcare system formed in 2022. From 2011 to 2018, she served an eight-year term as a governor-appointed trustee for Michigan Tech. From 2014 to 2016, Fream served as chair of the Michigan Tech Board of Trustees.

Civil Engineering alumnus Ryan Sherman ’07 recently presented the prestigious 2023 Robert J. Dexter Memorial Award Lecture on “Evaluation of Steel Additive Manufacturing Experimental Results.” The Robert J. Dexter Memorial Award Lecture is a significant honor, recognizing Sherman’s outstanding contributions to structural engineering, particularly in the domain of steel bridge research. Currently an assistant professor at the Georgia Institute of Technology, specializing in the School of Civil and Environmental Engineering, his work involves large-scale laboratory testing, field monitoring and instrumentation projects on steel bridges and related highway structures throughout the United States.

Circuit Assembly mentioned a presentation by HongWen Zhang ’06 (Ph.D. Materials Science and Engineering) at the SMTA Empire Expo & Tech Forum September 26, 2023, in Syracuse, New York. Zhang is the principal research metallurgist and an R&D manager at Indium Corporation. Zhang’s research focus is on the development of Pb-free solder materials and the associated technologies for high-temperature and high-reliability applications. The title of his talk is titled A Bismuth-Free In-Containing Lower Temperature Lead-Free Solder Paste for Wafer-Level Package Application that Outperforms SAC305.

Polaris published an employee spotlight interview with alumna “Korinne C.,” rider safety manager for off-road vehicles and snow, in “People Behind Polaris”. Korinne earned her bachelor’s in mechanical engineering at Tech. She worked as a powertrain project engineer and ATV instructor, as well as helping to establish and develop the SxS training program for employees. Korinne mentioned using Michigan Tech’s snowmobile parking lot, which allowed her to ride her Polaris Edge 600 to class. The experience grew her passion for riding and working in powersports.

WLUC TV6 aired an interview with entrepreneur Jacob Soter ’19 ’20 (B.S. Electrical and Computer Engineering, MBA), founder of SwimSmart. The company’s initial product—a traffic light-esque beach warning system to communicate water safety—was the subject of a 2021 Michigan Tech News story. The technology uses a multi-colored warning system to connect with the National Weather Service to create a safe and reliable environment in both community and remote beaches.

MLive featured a story on the incoming director of the Washtenaw County Road Commission: Matthew MacDonell ’98 (B.S. Civil Engineering). With some 17 years of experience in the Washtenaw County transportation agency, MacDonell will transition into the role in October. MacDonell joined the road commission in 2006 as a supervisor in the engineering department, which he now oversees, including managing design and construction, permits, traffic and safety and geographic information systems.

In Memory of Dr. Bill Predebon

Published August 8, 2023

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We are deeply moved and saddened at the passing of Dr. Bill Predebon.

Dr. William W. Predebon, emeritus professor and retired chair of the Department of Mechanical Engineering-Engineering Mechanics (ME-EM), passed away on July 21. He was a beloved member of the Michigan Tech community.

Bill dedicated much of his life to building and supporting the ME-EM department, and the impacts of this work will continue to be felt well into the future. We lost a great friend and stalwart supporter of the department and University.

Information about Bill’s upcoming Celebration of Life Ceremony is available on the O’Neill-Dennis Funeral Home website.

Bill was born in Trenton, New Jersey, to Walter and Josephine Predebon. After high school Bill attended the University of Notre Dame where he received his bachelor’s of science in Engineering Science.

While at Notre Dame, Bill boxed for the Bengal Bouts, founded by Knute Rockne, which was a charity event whose proceeds benefited the Holy Cross missions in Bangladesh. He competed in the 155 lb division and was the boxing champion at Notre Dame in 1964. Through his undergrad, he developed lifelong friendships, and it is where he met his future wife of 56 years, Mary Ann Montgomery. Bill was in the Army/ROTC as a commander of the Irish Moroder’s Drill Team. Upon graduation, Bill was commissioned as a Lieutenant and he would eventually be promoted to Captain later in life.

He received both his masters and doctorate from Iowa State University. In 1967, while pursuing his degrees, he married Mary Ann and they were blessed with two beautiful children, Nadine and Bill Jr. Predebon. After his PhD, he was stationed at Aberdeen Proving Ground in Maryland. He then stayed on as a civilian after his military obligation was fulfilled. In 1975, Bill and his family moved to Houghton, Michigan, where he took a job as a Professor at Michigan Technological University (MTU).

Throughout his career at MTU, Bill earned recognition for advancing engineering education. He retired in June, 2022, after 25 years as the Chair of the Department of Mechanical Engineering-Engineering Mechanics (ME-EM) and nearing 47 years at the University. Under his watch, the department made great strides in conducting interdisciplinary research, growing the doctoral program, expanding research funding, and updating the curriculum and labs.

He led the ME-EM Department to rapidly evolve its educational methods, infusing into undergraduate and graduate curriculum the knowledge and critical skills to use big data, machine learning, and artificial intelligence in solving engineering design problems.

A Fellow of the American Society of Mechanical Engineers (ASME), Bill has received numerous additional honors at MTU, including membership in the Academy of Teaching Excellence; the Outstanding Service Award for his work with the student chapter of the Society of Automotive Engineers; the first annual Martin Luther King Award by the Black Student Organizations; and the Distinguished Teaching Award, the Honorary Alumni Award, and the Diversity Award.

Bill led efforts to create the Michigan Tech Learning Resource Center for Self-Paced Programmed Instruction, the ME-EM Engineering Learning Center, as well as a distance learning doctorate degree in mechanical engineering, and a Design Engineer Certificate program with General Motors in 2000. More than 600 GM employees earned the certificate.

He received the Distinguished Faculty Award from the Michigan Association of Governing Boards of Colleges and was inducted into the Pan American Academy of Engineering, which brings together engineers from across the continent of North America, South America, and Mexico—a total of 18 countries.

Throughout his life, exercise was an important part of his lifestyle; many may know he was a fixture at the MTU Student Development Complex’s gym. He was a huge supporter of the MTU sports teams; he was a season ticket holder to volleyball, basketball, football, and ice hockey. This also was evident outside of his duties at MTU, where he was known as “Coach Wally”. He enjoyed coaching his son and teammates from little league, senior league and legion baseball. Bill was also a figure on the alpine ski hill, supporting his children’s ski endeavors in the Central United States Ski Association and Houghton High School Ski Team.

Bill was passionate about whatever he did, whether it be his strong work ethic, his family, or his devotion to faith. Throughout his life, his curiosity fueled the continued pursuit of knowledge.

He was predeceased by his parents and his brother, Walter.

Surviving him are: His wife: Mary Ann Predebon; His daughter: Nadine (Jeff Beaupre) Predebon; His son: Bill (Sheri) Predebon Jr.; His grandson: Tyler (Sarah) Brooks; His granddaughter: Madison Brooks; His half-sister: Patty Davis; His feline companion: Poe.

Civil Engineering Student Cody Scholz to run Wausau Marathon for Gold Star Families

Published July 18, 2023

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by Jalen Maki, Tomahawk Leader

Cody Scholz, a Michigan Tech civil engineering student is training to run in an area marathon in an effort to raise funds for families who have lost a family member in active duty military service.

Scholz, who graduated from Tomahawk High School in Wasau, Wisconsin, is a member of Air Force ROTC, which allows college students to take part in three- or four-year programs that offer a mix of normal college courses and the Air Force ROTC curriculum, covering everything from leadership studies to combat technique. Upon completion of a program, a student enters the U.S. Air Force as an officer.

Scholz said he chose to raise funds for Gold Star Families because he did not know what they were prior to being in Air Force ROTC, and after talking to family and friends, they were also unsure.

“This made me realize that many people in my community and surrounding area may also be unaware of Gold Star Families, their sacrifice and the support they need,” Scholz stated.

In response to this, Scholz decided to make an effort to educate those in his community about Gold Star Families and raise money for those families while training for and running the Wausau Marathon, slated for Saturday, Aug. 19.

The roughly 26-mile race will be Scholz’s first marathon. Scholz has set a fundraising goal of $5,000.00. “All support given is appreciated and makes a difference, no matter the size of the gift,” Scholz stated.

To contribute to Scholz’s efforts, visit his GoFundMe page.

Read the full news story on the Tomahawk Leader website.

Join Professor Brad King at MTU Alumni Reunion Friday, August 4

Published July 12, 2023

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Brad King portrait — “Small satellites are changing the way humans do business and science in space,” says Professor Brad King.

Special Guest: Dr. Brad King
R.L. Smith Bldg., Room 111
Friday, August 4, from 3-4 p.m.

Please register to join in person or via Zoom.

Join Dr. Brad King during Michigan Tech’s annual Alumni Reunion to learn about the role of engineering as it relates to maneuvering satellites in orbit. The title of his presentation is “Michigan Tech is Propelling the Small Satellite Revolution.”

Not on campus? You’re invited to join via Zoom. No Zoom or alumni reunion registration is required. Your presence will be anonymous to other attendees. All are welcome. You’ll find the direct Zoom link here (just scroll down to see it).

Dr KIng is the Richard and Elizabeth Henes Endowed Professor (Space Systems), Mechanical Engineering- Engineering Mechanics. He also serves as director of the ME-EM Space Systems Research Group. He founded Orbion Space Technology in 2016 to develop and manufacture revolutionary plasma propulsion systems for small satellites.

Orbion Space Technology is one of only a few companies in the brand-new propulsion system market. The company was conceived at Michigan Tech and established its base in Houghton.

Dr. King is the founder and faculty advisor of Michigan Tech’s Aerospace Enterprise team, where he empowers undergraduate students to design, build, and fly spacecraft, too. One of the team’s student-built satellites (Oculus) is now in orbit; their second small satellite (Stratus) is due to launch in 2022, and a third (Auris) now in progress.

“Small satellites are changing the way humans do business and science in space,” says King. “The cost to build and launch a small satellite is now about the same as the cost to build and launch a software app. With the cost barrier removed, innovative students and start-up companies are building small satellites to provide capabilities that my generation has never even dreamed about. Michigan Tech is on the forefront of this movement.”

To attend this event in person at the R. L. Smith Mechanical Engineering-Engineering Mechanics Building, register for Alumni Reunion 2023. The event is free, but a ticket is required to attend. The deadline to register is midnight Sunday, July 23, 2023.

Watch:

106: Aerospace

Pasi Lautala Named College of Engineering Associate Dean for Research

Published July 11, 2023

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Pasi Lautala, Associate Dean for Research, College of Engineering

Pasi Lautala has been named College of Engineering (CoE) associate dean for research. He is a professor in the Department of Civil, Environmental, and Geospatial Engineering (CEGE); director and founder of Michigan Tech’s Rail Transportation Program (RTP); and director of the Michigan Tech Transportation Institute.

In his new position as associate dean, Lautala will support faculty and staff engagement with agencies that fund research projects — ranging from one-year, single-investigator projects to complex multidisciplinary projects involving several institutions, spanning years.

“Dr. Lautala will work to further expand the University’s mission of discovering new knowledge through research, and launching new technologies through innovation,” said Audra Morse, interim dean of the College of Engineering. “He has a strong track record of working with faculty members to form highly competitive research teams. He’s going to continue doing that work, and also expand his efforts to help others lead large, collaborative research proposals.”

Under Lautala’s direction, Michigan Tech developed one of the largest multidisciplinary rail transportation research and education portfolios in the nation. RTP projects include improving grade crossing safety through improved inspection techniques and data analytics that utilize drones, communications research between automated and connected highway/railway vehicles, and better understanding of driver behavior at crossings.

Michigan Tech researchers are involved in additional rail projects, including development of a life cycle analysis framework for rail infrastructure, rail transportation resiliency and lowered environmental footprint through locomotive emissions analysis, and predicting track vulnerabilities for short- and long-term natural disruptions.

Lautala serves as chair of the Rail Group on the Transportation Research Board (TRB), a unit of the National Academies of Sciences (NAS).

“It has been a great experience to work with the Rail Transportation Program, the Michigan Tech Transportation Institute, and colleagues in the CEGE over the last 15 years,” he said.

“I’m really looking forward to this new adventure. For me, the most exciting part of research has always been identifying opportunities that allow our greatest minds to cross-pollinate and use their expertise to address the variety of issues facing us on a daily basis. It’s going to be a steep curve to learn all the facets of research that take place within and beyond the College of Engineering, but I’m excited about the opportunity. I will do my best to help continue the expansion of our research in new directions.”

Lautala joined the Michigan Tech faculty in 2007, and soon after established the RTP to advance rail education and research across disciplines. He first came to Tech from Finland in 1996 to earn an M.S. in Civil Engineering. After his graduation, he worked for five years as a railroad and highway engineering consultant in Chicago before returning to Michigan Tech for a Ph.D. in Civil Engineering – Transportation.

Materials Science and Engineering Professor Emeritus Larry Sutter was the previous associate dean for research. He retired in July 2022.

Husky Bites on PAWS for Fall 2023