Author: Kim Geiger

Michigan Tech Faculty Take Part in 130th ASEE Conference

Exterior of the Baltimore Convention Center at night
The American Society of Engineering Education is holding its 130th Conference this week at the Baltimore Convention Center.

More than a dozen Michigan Tech faculty are taking part in the 130th American Society of Engineering  Education (ASEE) Conference and Exhibition, “The Harbor of Engineering Education,” June 26-28 in Baltimore, Maryland. This year’s three-day event has a record number of abstracts, papers, and almost 100 exhibitors. 

ASEE’s mission is to “advance innovation, excellence, and access at all levels of education for the engineering profession,” says ASEE President Jenna Carpenter, dean of engineering at Campbell University in North Carolina.

American Society of Engineering Education

Michigan Tech Chemical Engineering Professor Adrienne Minerick will be finishing up her term as ASEE president at the conference. Presidents of ASEE take part in a three-year cycle: a year as president-elect; a year as president; and then a year as past president.

“We must work to include information, include people, and include voices so that our engineered solutions are much more robust,” says Adrienne Minerick, ASEE past president (2022)

Michigan Tech Professor Emerita Sheryl Sorby, professor of engineering education at the University of Cincinnati, served as ASEE president in 2020.

This year, some participants from Michigan Tech were unable to attend due to weather-related flight delays and cancellations. Here’s a rundown of their scheduled events:

MMET Department Chair John Irwin is program chair of the Engineering Technology Council and Engineering Technology Division and is the incoming Chair of the Engineering Technology Chair and ASEE Board member for 2023-24.

Engineering Fundamentals Associate Professor Jon Sticklen is program chair of the Systems Engineering Division 

Leonard Bohmann, College of Engineering Associate Dean for Academic Affairs, spoke at “Preparation for an On-Site Visit, presented by ABET.”

Mechanical Engineering-Engineering Mechanics Associate Teaching Professor Aneet Dharmavaram Narendranath was a panelist at a technical session, “Measuring and Visualizing Metadiscursive Markers in Student Writing.”

“ASEE is poised to help as we rethink engineering and engineering technology education. We want to prepare our students for a lifetime of learning and intellectual engagement,” says Sheryl Sorby, ASEE past president (2020)

Narendranath, along with Mechanical Engineering-Engineering Mechanics Assistant Professor Jaclyn Johnson and Teaching Professor Radheshyam Tewari, presentedWork in Progress: Quantification of Problem-Complexity and Problem-Solving Skills with Directed Networks in a Sophomore Course in Mechanics of Materials.”

Engineering Fundamentals Assistant Professor Michelle Jarvie-Eggart presented Potential Interventions to Promote Engineering Technology Adoption among Faculty.”  Her co-author is Assistant Provost and Professor Shari Stockero.

Assistant Professor David Labyak presented “Teaching Vibration and Modal Analysis Concepts in Traditional Subtractive Machining to Mechanical Engineering Technology Students.”

Computer Science Assistant Professor Briana Bettin presented “More Teaching to Transgress in Computing: Creating Identity-Inclusive Computing Experiences in K-16 Computing Education.”

Library Director Erin Matas presented virtually “Undergraduate Students Experience Cognitive Complexity in Basic Elements of Library Research.”

Jin Choi, chair of the Department of Electrical and Computer Engineering, attended the Department Chairs sessions.

Professor Janet Callahan was recognized at the Women in Engineering Division business meeting for sponsoring the Mara Wasburn Early Engineering Education Grant Award.

“Together we are moving ASEE’s mission forward to create a better world.”

Jacqueline El-Sayed, ASEE Chief Executive Officer and Executive Director
Michigan Tech’s College of Engineering served as an Educator sponsor of the 2023 ASEE Annual Conference.

Michigan Tech’s College of Engineering served as an Educator sponsor of the ASEE Annual Conference.

Michael Mullins Named Chemical Engineering’s Interim Chair

Chemical Engineering Professor Michael Mullins

Michael Mullins has agreed to serve as interim chair of the Department of Chemical Engineering. He will officially start July 1, taking over from chair and faculty member Pradeep Agrawal.

Mullins, a professor in the Department of Chemical Engineering, has previously served as department chair. He has extensive experience leading the Michigan Tech University Senate, and also won a Fulbright award, the Fulbright Distinguished Chair in Alternative Energy Technology, to spend the 2015-16 academic year on sabbatical at Chalmers University of Technology in Gothenburg, Sweden.

“The department is in a strong growth curve of research, and I know that Michael will only help accelerate this as we add additional faculty to the department and also search for the department’s next Chair,” said Dean Janet Callahan.

“Having been in the department for over 35 years, I am pleased to serve as interim chair as we go through the transition period of finding our next chair and hiring additional faculty,” said Mullins. “Until that time, we will continue to promote excellence in education and research, and stay connected to our alumni and industry stakeholders.”

Agrawal came to Michigan Tech in 2017 to serve as chair after nearly 40 years at Georgia Tech. He will soon be returning to Atlanta upon retirement, where he will enjoy winters without anywhere near as much ice or snow!

MTU Blizzard Baja Team Succeeds at Baja SAE Competition

“It’s only up from here,” wrote Michigan Tech’s Blizzard Baja team after their success in Oshkosh. Follow the team on Instagram. They’re also on Twitter and Facebook.

Michigan Tech’s Blizzard Baja team took home an 8th place finish at the recent Baja SAE North American Competition in Oshkosh, Wisconsin in May. 

In addition to a steering arm failure, the pit team also had to deal with mud build up during the race.

“Our 8th place finish was sealed by a 4th place finish in the final 4-hour Endurance event Sunday morning,” says team faculty advisor, Assistant Teaching Professor Kevin Johnson. “We were in 2nd place in the Endurance event for a long time until we had a steering arm failure on the car. The team quickly replaced the steering knuckle in the pits and got back on the track with a half hour remaining in the race. Regardless of this setback we were able to finish in 4th place.”

Earlier in the race, the team received a black flag, due to their car numbers not being visible due to mud buildup. The team had to enter the pit to clean them off, which set them back a bit, as well.

“This year we had a very strong team with outstanding participation,” adds Johnson. “The team had two major obstacles; a working reliable 4 wheel drive system and a new larger Kohler engine to replace the Briggs that had been used for many years previously.”

The team raced with their newest vehicle, the Matador.

Michigan Tech’s Blizzard Baja is one of 25 Enterprise teams, part of Michigan Tech’s award-winning Enterprise Program.

The Blizzard Baja team consists of numerous sub-teams. One of those, the 4×4 Senior Design team with members William Rivet and Alec Pominville, scrapped the 4×4 design from last year due to major issues. “They went through some iterations including a belt and a chain drive and finally ended up with a drive shaft, gearbox, and differentials design,” notes Johnson. “They put countless hours into design, manufacturing, and testing the last two semesters with help from a number of other students.”

This year, Michigan Tech served as host to Fei Baja, the SAE Baja team from Centro Universitário FEI, a university in São Bernardo do Campo, Brazil. “The team from Brazil contacted our team through social media asking if MTU Baja SAE would be willing to host them,” said Johnson. It turned out to be a fantastic experience for both teams.

MTU Blizzard Baja hosted friends from Brazil, team Fei Baja, during the competition.

“The best part of the competition was seeing all of our hard work pay off in the form of a top 10 finish,” said Gregory Jowett, a mechanical engineering student who serves as President of Michigan Tech’s Blizzard Baja SAE team. 

“Whether someone was directly working on the vehicle, doing modeling or simulation, or making sure the trip ran smoothly, it’s incredibly rewarding to see everyone’s effort culminate in a successful experience like it did in Oshkosh,” he says.

“I am extremely proud of the entire team and feel they represented Michigan Tech very well.”

Prof. Kevin Johnson, Blizzard Baja faculty advisor

“Needing to modify our frame to pass technical inspections and breaking an a-arm during the endurance race were some of the larger setbacks we faced. In both cases, the team was able to efficiently work together to quickly solve both problems. Even after an early morning and 3.5 hours of racing, the team was able to replace the a-arm in the pits and get our driver back out on the track in less than 10 minutes.”

The success experienced by our team is a direct reflection of Blizzard Baja’s “work hard, play hard” culture,” adds Jowett. “We enjoy team bonding when we have free time, but when there are things to do, none of our members hesitate to selflessly step up and get things done.”

“Props to our pit crew!”

Gregory Jowett, Blizzard Baja president

As for joining the team, the Blizzard Baja enterprise conducts interviews for prospective new members twice per year. For more information, students can visit the website at baja.mtu.edu or email the team at baja@mtu.edu.

Learn more about the team online at https://baja.mtu.edu.

Michigan Tech ARES Team Competes in Tuscaloosa

The Michigan Tech ARES team is ready to roll.

A student engineering team from Michigan Tech is competing this week in the Robotic Mining Challenge, hosted by the University of Alabama in Tuscaloosa. 

Michigan Tech team prepares ARES for competition. Go Huskies!

The event is designed to create solutions to problems faced on moon exploration missions, with 24 university teams from across the nation taking part.

Each team has spent the past year designing and building a robot that uses resources available on the lunar surface. During the competition, robots must autonomously navigate a lunar-simulated arena and excavate lunar soil, or regolith.

Michigan Tech’s robot, ARES, completed a 15 minute practice runs on Wednesday, May 24. ARES stands for Automated Regolith Excavation System. The name was selected after a brainstorm and voting, says Mechanical Engineering-Engineering Assistant Professor Paul van Susante, the team’s faculty advisor.

Ten of the Michigan Tech team’s 28 members are on site. That includes team lead Karson Linders (mechanical engineering and robotics engineering); Brian Geiger (mechanical engineering); Miranda Meyers (electrical engineering); Brenda Wilson (electrical engineering); Christi LeCaptain (mechanical engineering); Tanner Duncan (mechanical engineering); Collin Miller (mechanical engineering); Ian Giles (robotics engineering); Kyle Hintz (mechanical engineering); and Brendan McRoberts (mechanical engineering).

Many of the students are current or former members of MINE, the Multiplanetary INnovation Enterprise at Michigan Tech, which is also advised by Prof. van Susante. Several of the students recently graduated in April.

Michigan Tech’s ARES robot takes part in at test run at the 2023 Robotic Mining Challenge.

Throughout the week, teams will receive one 15-minute practice run and two competition runs. Practice runs will take place May 22-23 with the challenge beginning the afternoon of May 23 and continuing through May 26.

“We were overall pleased with our first competition run,” said van Susante. “Everything worked, but needed tweaking. “We have learned many things that we will improve today and all day tomorrow before our final competition run on Friday.”

Judges of the competition include industry professionals from Caterpillar, the Exolith Lab at the University of Central Florida and NASA’s Solar System Exploration Research Virtual Institute. 

The Robotic Mining Challenge Award ceremony takes place Friday evening. The Michigan Tech team will travel back to Houghton the next day.

This contest is separate from the NASA Lunabotics Competition, hosted at Kennedy Space Center.

Thought-provoking, Intriguing and Sweet: Huskies Remember One of their Own

round disc-shaped chocolate with gear or wheel shape on top
The winning design, close-up!
Zachary stands on a stone, in front of a roaring waterfall
Zachary’s legacy of kindness and integrity lives on at Michigan Tech.

Winners were announced on April 19th, Zachary Podkul’s birthday.

This year, for the Third Annual Zachary Richard Podkul (ZRP) Memorial Scholarship Challenge, Mechanical Engineering Technology (MET) students honored their fellow Husky’s fondness for Michigan Tech, machine design, cooking—and of course, chocolate!

Six MET students in the Department of Manufacturing and Mechanical Engineering Technology rose to the challenge to design custom chocolates.

The students began their thought process on what to design late last year when the contest was announced at the end of fall semester.

They started out by creating a 3D CAD model of their design. Each chocolate could be no larger than 2”x2”x1”. Next, a 3D print of the model was created in the MMET Department’s Additive Manufacturing facility, using the Stratasys Fortus 400 MC, which uses Fused Deposition Modeling (FDM) to extrude plastic filament. 

The students then each built a flask from poster board strips. The flask held their 3D printed patterns (the positive). Food-safe silicone was poured over the top to cast a silicone mold (the negative).

Once set, students removed their silicone mold from the flask, filled the new mold with melted chocolate, chilled it all to delicious perfection, then popped out their chocolate confections to enjoy—and also to be judged as part of the challenge.

MMET faculty members judged the entries by the following criteria:

  • 3D CAD Model—Utilizes sketches fully constrained with parametric features
  • Originality—Unique and innovative design representative of Michigan Tech
  • Quality—Uniformity, strength and surface finish
  • Manufacturability—Ability for chocolate to be easily formed in mold
  • Detail—The chocolate conforms to the mold intended design

And the winner is…Michael Havens! He won a $1,000 scholarship!

Cathy and Michael stand arm in arm.
Congratulations to Michael Havens!
A plate with a single chocolate on a table, with the mold and 3d print.
Michael’s work: note his 3D printed pattern (black), and his silicon mold (blue).
Michael looks at large computer screen with picture of his wheel-shaped chocolate 3d design
Michael Havens presents his design to the judges.

Justin Hannah earned Second Place and a $500 scholarship.

Justin stands between Cathy and Richard holding his silicon mold.
Congratulations to Justin Hannah!
three chocolates on a white plate with Justin Hannah sign nearby
Justin’s wonderful designs.

David Watkins earned third place and a $250 scholarship.

David Watkins between Cathy and Richard, holding his 3rd place certificate
Congratulations to David Watkins!
Plate of chocolates, plus molds, 3d prints and cookie cutters on a table.
David’s winning work in both white and dark chocolate!

According to the Podkul’s, everyone was a winner!

The Podkul’s also gave gift certificates to the other three MET student who submitted entries: Beaumont Ujlaky, Teresa Hoving, and RJ Slater.

Cathy sits at a table and looks at the judges with her 3dDesign on a big screen behind her.
Teresa Hoving presents to the judges.
Five-sided chocolates on a plate plus a stuffed Husky dog toy and some cookies in cellophane and a blue silicon chocolate mold.
Teresa’s wonderful design
RJ sits at a table with Bryant in the background. Chocolates on a plate in the foreground.
RJ Slater presents his design to the judges.
Beaumont stands and holds his blue chocolate silicon mold with Cathy and Linda on either side
Beaumont Ujlaky, with Cathy Podkul and her sister, Linda Daleo
oval-shaped chocolate on a plate with a Keweenaw peninsula design on the top.
Just one of Beaumont’s chocolates. He designed several.
Nick holds a section of gray 3d print on a piece of plexiglass while Linda looks on.
Linda Daleo, Zachary’s aunt, was on hand for the event. Here she learns about the Stratasys Fortus 400 MC in the Michigan Tech’s AM Lab with MMET Professor of Practice Nick Hendrickson
Bow of cellophane wrapped frosted cookies with cookie cutters on a table.
Cathy kept the student-designed cookie cutters from the 2022 ZRP Memorial Challenge. She hired a professional baker to make delicious cookies using the cutters to share at the event. (Does that mean we’ll enjoy both cookies and chocolate at next year’s award ceremony??!!)

Zachary’s family supports the ZRP Design Challenge and an MET student scholarship through their endowment. It’s intended to ease the financial burden for students who share his MTU experience and for those who live with chronic health conditions. Zachary will always be remembered by his Michigan Tech family and alumni.

Want to join the Podkul family in supporting the Zachary Richard Podkul Engineering Memorial Scholarship? Learn more here.

This year, the Podkuls were able to meet all of the students in person who participated. “We were amazed at their designs and the level of detail,” said Cathy. “And we especially enjoyed hearing the thought process that went into their designs.”

The family is at home by an open closet door with board games on the shelf behind them.
Zachary with his mom, Cathy, and sister, Gabby
Zachary wears his cap and gown and has his arm around his father's shoulder.
Zach and his Dad

“Zachary’s best times were his college days here at Michigan Tech.”

Cathy Podkul
A table with Zachary's diploma, and other photos and mementos.
Loving memories of Zachary

During the Challenge award presentation, Cathy shared a bit more about her late son, Zachary, who was born eight weeks premature and fought for his health his entire life. He was diagnosed with Crohn’s disease at the young age of 10, and spent the next 15 years of his life battling the disease. He passed away in 2020.

“From the beginning Zachary had a mechanical mindset,” she said. “As a young boy, he was always inquisitive and curious about how things worked.”

With this passion for knowledge he enrolled in Michigan Tech and graduated in 2018 with a Bachelor of Science in Mechanical Engineering Technology.

Cathy describes Zachary as quiet, conservative, intelligent, original, sensitive, and witty, with a great sense of humor. At times, he was strong-willed and determined, too, which of course made him all the more lovable. 

“We miss Zachary so much. It’s such a rewarding feeling to support this and to be able to present the awards on his birthday (April 19). My husband and I are grateful to Dr. Irwin, Bryant Weathers, and the MMET faculty and staff for their time and dedication to making these challenges successful for three years in a row.”

The group stands against a white-painted brick wall.
L to R: Richard Podkul, Bryant Weathers, Cathy Podkul, Linda Daleo, and John Irwin

The Podkuls plan to honor their late son Zachary with an MET Design Challenge every year. What will they come up with next? Details about the 2024 Challenge will be announced in about six months.

Two Michigan Tech Alumni Elected to the National Academy of Engineering

Congratulations to Michigan Tech alumni Dr. Markus J. Buehler ’01 and Dr. Kevin Tomsovic ’82. Both have been elected to the National Academy of Engineering, among the highest international professional distinctions accorded to an engineer.

Dr. Markus Buehler

Dr. Buehler is honored for implementing the use of nanomechanics to model and design fracture-resistant bioinspired materials. He is the Jerry McAfee (1940) Professor in Engineering, in the Department of Civil and Environmental Engineering at Massachusetts Institute of Technology, Cambridge.

Dr. Tomsovic is honored for contributions to power system computational methods and power engineering education. He is Chancellor’s Professor in the Min H. Kao Department of Electrical Engineering and Computer Science at the University of Tennessee, Knoxville.

Dr. Buehler earned his BS equiv. in Process and Chemical Engineering at the University of Stuttgart, his MS in Engineering Mechanics at Michigan Tech, and his PhD in Materials Science (Chemistry) at Max Planck Institute of Metals Research at the University of Stuttgart. He was a postdoctoral scholar in the Division of Chemistry and Chemical Engineering, California Institute of Technology. His research interests include the materials science and mechanics of natural and biological protein materials in the field of materiomics—the holistic study of material systems—and one which he has pioneered. One focus is how protein materials define our body and how they fail catastrophically through fracture, deformation, and disease. His activities in LAMM, his research Laboratory for Atomistic and Molecular Mechanics, include developing a new paradigm that designs materials from the molecular scale, with multi-scale modeling, additive manufacturing, 3D printing, and experimental synthesis.

Dr. Kevin Tomsovic

Dr. Tomsovic earned his BS in Electrical Engineering at Michigan Tech and his MS and PhD in Electrical Engineering at the University of Washington. He also served as the Kyushu Electric Endowed Chair for Advanced Technology for Electrical Energy with Kumamoto University in Japan and was the National Science Foundation program director with the Electrical and Communications Systems Division of the Engineering Directorate. He has held faculty positions at National Cheng Kung University in Taiwan and the Royal Institute of Technology in Sweden. His research interests include intelligent systems and optimization methodologies that can be applied to various power system problems—developing technology for the operation and planning of the modern power grid that can achieve low cost, reliable power with reduced environmental impact. At UT he directs the Center for Ultra-wide-area Resilient Electric Energy Transmission Networks (CURENT), a graduated National Science Foundation and Department of Energy Engineering Research Center.

About NAE

Founded in 1964, the National Academy of Engineering is a private, independent, nonprofit institution that provides engineering leadership in service to the nation. Its mission is to advance the welfare and prosperity of the nation by providing independent advice on matters involving engineering and technology, and by promoting a vibrant engineering profession and public appreciation of engineering.

New members of the NAE will be formally inducted in October 2023 at the NAE’s annual meeting.

Design Expo 2023: Awards Results!

Michigan Tech’s Design Expo 2023 was a huge success. Many thanks to our hardworking students—and the faculty advisors who generously and richly support them.

Hundreds of Michigan Tech students presented their innovative work last week at Michigan Tech’s 23rd annual Design Expo. Each project entails hands-on, experiential, discovery-based learning. Teams competed for cash awards totaling nearly $4,000.

“Design Expo gives students an opportunity to showcase their creativity and innovation,” says Nagesh Hatti, who oversees Enterprise.

“The students,” adds Leonard Bohmann, associate dean of the College of Engineering, “create new things, solve global problems and make lives better.”

Many of the Senior Design and Enterprise projects on display at Design Expo are supported by external industry sponsors, allowing students to gain valuable experience through direct exposure to real industrial problems.

In Senior Design, students explore and solve real industry challenges throughout their senior year—from ideation to realization. In the Enterprise Program, teams of first- through fourth-year students from a variety of disciplines operate much like real companies to develop products, services and solutions. 

Project Sponsors Support Michigan Tech’s Educational Mission

“Project sponsors generously support our educational mission by providing invaluable project experiences, along with guidance and mentorship for our students,” adds Hatti. “Industry and academia working together as partners in higher education give our students a tremendous learning experience.”

Design Expo’s industry event sponsors make Design Expo, a large campus event, possible. “Their generous support often continues year after year,” says Hatti.

Thompson Surgical Instruments is Design Expo’s 2023 executive partner. ITC Holdings is the event’s directing partner for the 12th consecutive year, joined by fellow directing partner Aramco. And Plexus, OHM Advisors, Altec Inc. and Husky Innovate are collaborating partners.

This year, more than 100 student teams competed for awards. A panel of judges, made up of corporate representatives, community members, and Michigan Tech staff and faculty members, critiqued the projects. “Our esteemed judges give their time and talent to help make Design Expo a success,” adds Hatti.

The judges’ scoring was used to arrive at the awards. Visit the Design Expo website awards page to see the full list of award winning teams (and project videos, too).

The College of Engineering and the Enterprise Program are pleased to announce award winners, below. Congratulations and thanks to ALL teams for a very successful 2023 Design Expo!

ENTERPRISE

FIRST PLACE

Velovations, Michigan Tech’s Bicycle Design Enterprise team, took first place in the Enterprise category at the 2023 Design Expo.

123: Velovations

Led by: Ethan McKenzie and Michael Balentine, Mechanical Engineering

Advised by: Steve Lehmann, Biomedical Engineering

Sponsored by: Cleveland Cliffs, Tongy Senger Innovations, Milwaukee Tools


SECOND PLACE

Michigan Tech’s Aerospace Enterprise team took second place in the Enterprise category.

106: Aerospace Enterprise

Led by: Seth Quayle, Mechanical Engineering and Kyle Bruursema, Electrical Engineering

Advised by: L. Brad King, Mechanical Engineering-Engineering Mechanics

Sponsored by: Air Force Research Laboratory (AFRL)


THIRD PLACE

104: Supermileage Systems

Supermileage Systems Enterprise took third place in the Enterprise category.

Led by: Olivia Zinser and Ben Klein, Electrical Engineering

Advised by: Rick Berkey, Manufacturing and Mechanical Engineering Technology

Sponsored by: GM, Aramco Americas, Oshkosh, Milwaukee Tool, A&D Technology – GIK, and Dana


HONORABLE MENTION

117: Innovative Global Solutions

The Innovative Global Solutions Enterprise team earned an Honorable Mention in the Enterprise category.

Led by: Cynthia Wurtz, Mechanical Engineering and Riley Dickert, Physics

Advised by: Radheshyam Tewari, Mechanical Engineering-Engineering Mechanics and Nathan Manser, Geological and Mining Engineering

Sponsored by: Tree Frog Aquagric

SENIOR DESIGN

FIRST PLACE

233: Social Engineering for High School Students

College of Computing students Kayla Blunt and Connor Langdon won first place in the Senior Design Category for their project, Social Engineering for High School Students

Team Members: Connor Langdon, Cybersecurity and Kayla Blunt, Computer Network and System Administration

Advised by: Tim Van Wagner and Victoria Walters, Applied Computing


SECOND PLACE

232: Shot Sleeve Re-design for Steel High Pressure Die Casting (HPDC)

A team of five Materials Science and Engineering students won second place for their senior design project, Hot Sleeve Re-design for Steel High Pressure Die Casting, sponsored by Mercury Marine

Team Members: Ryan Cesario, Henry Summers, Victoria Berger, Caleb Minasian, and Katherine Jarvis, Materials Science and Engineering

Advised by: Paul Sanders and Walter Milligan, Materials Science and Engineering

Sponsored by: Mercury Marine


THIRD PLACE

214: Design of a Method to Characterize the Depletion Mode Medical Device Battery – Phase 2

This team of biomedical engineering students earned third place for their senior design project, which was sponsored by the US Food and Drug Administration’s Center for Devices and Radiological Health: Design of a Method to Characterize the Depletion Mode Medical Device Battery – Phase 2.

Team Members: Cole Hebert, Cameron Karnosky, Kristin King, William Poster, and Kelsey Moyer, Biomedical Engineering

Advised by: Orhan Soykan and Smitha Rao, Biomedical Engineering

Sponsored by: U.S. Food and Drug Administration, Center for Devices and Radiological Health (CDRH)


HONORABLE MENTION

224: Movable Bookshelf Network

This team of ECE students earned an honorable mention in the senior design category for their project, Movable Bookshelf Network.

Team Members: Spencer Crawford and Ryan Briggs, Computer Engineering and Josh Cribben and Emily Fischer, Electrical Engineering

Advised by: Kit Cischke, Department of Electrical and Computer Engineering

Sponsored by: Michigan Tech Van Pelt and Opie Library


HONORABLE MENTION

227: Physiological Sensing Using a Smart Port-a-Cath

This team’s project, Physiological Sensing Using a Smart Port-a-Cath was sponsored by Lifebridge Health. They earned an honorable mention in the senior design category.

Team Members: Marli Hietala, Savannah Page, Etienne Michels, Ali Dabas and Giovanni Diaz, Biomedical Engineering

Advised by: Sean Kirkpatrick, Biomedical Engineering

Sponsored by: LifeBridge Health

HONORABLE MENTION

231: Renewable Energy Powered Portable Plastic Waste Breakdown Machine

This team of ECE and mechanical engineering students earned an honorable mention in the senior design category for their project, Renewable Energy Powered Portable Plastic Waste Breakdown Machine, sponsored by ITC.

Team Members: Aaron Hogue and Hunter Indermuehle, Electrical Engineering, Ruizhi Ma, Computer Engineering and Zarvan Chinoy, Mechanical Engineering

Advised by: John Lukowski, Electrical and Computer Engineering

Sponsored by: ITC Holdings Corp.

HONORABLE MENTION

237: Utilizing Motor Oil to Rejuvenate RAP Materials

This civil engineering team earned an honorable mention for their senior design project, Utilizing Motor Oil to Rejuvenate Recycled Asphalt Pavement (RAP) Materials.

Team Members: Kira Olson, Construction Management, Alli Hummel, Jacob Cleaver, and AJ Clarey, Civil Engineering

Advised by: Zhanping You, Civil, Environmental, and Geospatial Engineering

Sponsored by: Department of Civil, Environmental, and Geospatial Engineering

Design Expo Innovation Awards (Based on Application)

FIRST PLACE

301: AAA [Affordable, Accessible, Authentic] Prosthesis
Advised by: Jon Herlivich, Chemical Engineering

The AAA team won a first place Design Expo Innovation Award. They are part of Michigan Tech’s Consumer Product Manufacturing Enterprise.

SECOND PLACE

The Implantable Pulse Generator (IPG) and Lead team earned a second place in the Design Expo Innovation Award.


203: Implantable Pulse Generator (IPG) and Lead
Advised by: Jingfeng Jiang and Chunxiu (Traci) Yu, Biomedical Engineering

THIRD PLACE

237: Utilizing Motor Oil to Rejuvenate RAP Materials
Advised by: Zhanping You, Civil, Environmental, and Geospatial Engineering

Solar Energy in Cold Climates: Ana Dyreson

This single-axis solar photovoltaic system is located at a Michigan Tech’s APS Labs site near Calumet, Michigan.
Ana Dyreson

Ana Dyreson is an assistant professor of Mechanical Engineering-Engineering Mechanics at Michigan Tech. Her work centers on solar and alternative energy—and the impacts of climate change on those systems in the U.S. Great Lakes region through her Great Lakes Energy Group.

“In the last few decades, solar photovoltaics (PV) have become extremely cost-competitive,” she says. “This economic reality, combined with a push for decarbonization of the electric power sector in general, means that large-scale solar PV is growing—not only in traditional southern climates but also in the north where significant snow can reduce power output.”

Dyreson’s students at Michigan Tech, Ayush Chutani and Shelbie Davis are both involved in doctoral research on how to better understand just how solar PV systems shed snow, in particular, single-axis tracking systems, including modeling tto explore how widespread snow events might impact future power system operations.

“We are energy engineers who work in the context of a changing environment.”

Dr. Ana Dyreson’s Great Lakes Energy Group
Ayush Chutani

Dyreson and her team use energy analysis and grid-scale modeling to study the performance of renewable technologies.

“Our research links power plant-level thermodynamic models, climate models, hydrology models, and electricity grid operation models—all to understand how weather and climate change impact future power systems,” she explains.

In August 2022 Dyreson began conducting research at the U.S. Department of Energy Solar Energy Regional Test Center (RTC), a newly built Michigan Tech facility operated by the Advanced Power Systems Laboratory (APS LABS) at Michigan Tech. Her research on single-axis tracking systems is supported by Array Technologies, Inc., who supplied a ten-row, single-axis tracking solar system and continues to partner on research.

Under the technical oversight of Sandia National Labs, the RTC program represents a consortium of five outdoor solar research sites across the U.S. that evaluate the performance and reliability of emerging PV technologies. 

To learn more about earning a degree or graduate certificate online, Michigan Tech Global Campus is a good place to start. 
Shelbie Davis

The RTC program gives U.S. solar companies access to these sites and to the technical expertise of Sandia and its academic partners, to drive both product innovation and commercialization of new high-efficiency solar products.

Dyreson earned her PhD in Mechanical Engineering at the University of Wisconsin–Madison and her MS in Mechanical Engineering at Northern Arizona University. She conducted post-doctoral research in electricity grid modeling at the US National Renewable Energy Laboratory (NREL). She earned her BS in Engineering Mechanics from University of Wisconsin–Madison. She’s a registered Professional Engineer in Wisconsin.

Shelbie took this photo at Michigan Tech’s new solar energy DOE Regional Test Center.

“I am lucky to work with talented PhD students including Ayush and Shelbie,” says Dyreson. “They each have unique professional backgrounds and personal interests in the work that they do, and it’s fun to see their work unfold.”

“Although we had never met, I sought Ana out as my faculty advisor before I even started at Michigan Tech,” says Davis. “I was fascinated by her work with alternative energy systems, specifically solar power. And Ayush has been a great PhD colleague and resource, as he is further in his PhD process and is also focusing on solar energy generation.”

Davis is earning her PhD in Mechanical Engineering from Michigan Tech remotely, while working as a laboratory manager and instructor in the Department of Mechanical Engineering at Saint Martin’s University in Lacey, Washington, near Olympia, the state capitol. At Michigan Tech, students can earn a PhD remotely in either Mechanical Engineering or Civil Engineering

Chutani took part in the 26th United Nations climate change summit, COP26, in Glasgow, Scotland with the Michigan Tech delegation led by Chemistry Professor Sarah Green. Chutani traveled to Sharm el-Sheikh, Egypt in 2022 to attend COP27, again with the delegation from Michigan Tech.

Ayush Chutani takes part in a discussion panel at COP27 (Ayush is third from the right).

“Energy is something you cannot taste, see, or touch, yet it powers our lives—what magic!” 

Ana Dyreson

Last December, Dyreson was awarded a grant just shy of $500,000 from the Alfred P. Sloan Foundation for a project called “Electrification and Climate Resilience in the Rural North: Challenges and Opportunities.” She’ll be identifying social and technological challenges to resilient and equitable low-carbon electrification. That includes seeking answers on how to best electrify the energy sector, while at the same time adapting electric power systems to climate change. One primary question she plans to address: Which are the most technically feasible and socially acceptable system pathways?

Dr. Dyreson is passionate about teaching and improving the diversity of Mechanical Engineering as a discipline.

Prof. Dyreson, how did you first get into engineering? What sparked your interest?

From a young age I have been interested in how society manages energy. Following one of my older sisters into engineering was an obvious way to explore this passion, and lead me to mechanical engineering and work on renewable energy and electric power systems.

Hometown, family?

I am from Portage, Wisconsin. I grew up on a south central Wisconsin farm with my parents and three sisters.

Any hobbies? Pets? What do you like to do in your spare time?

I enjoy spending time with my family, especially biking and camping together. I love to run in all weather conditions, by myself or in a group, on road or trail, for fun or for competition—I love to run!

Research note:

Dyreson’s research on single-axis tracking systems is part of a project led by Sandia National Laboratories and funded by the U.S. Department of Energy Solar Energy Technologies office Award Number 38527.

Read more:

MTU, Sandia to Cut Ribbon on New DOE Regional Test Center for Emerging Solar Technologies

Watch:

During Husky Bites, Dr Dyreson explains the impacts of snow on high solar-share power systems of the future, from the solar module to the power grid.

Check out the full session of Dr. Ana Dyreson’s Husky Bites webinar.

David Flaspohler: Birdwatching—Quality of Life

David Flaspohler will share his knowledge on Husky Bites, a free, interactive Zoom webinar on Monday, 4/3 at 6 pm ET. Learn something new in just 30 minutes or so, with time after for Q&A! Get the full scoop and register at mtu.edu/huskybites.

Dr. David Flaspohler

What are you doing for supper this Monday 4/3 at 6ET? Grab a bite with Dean Janet Callahan and Professor David Flaspohler, interim dean of the College of Forest Resources and Environmental Science.

Joining in will be Forest Science PhD student Ryne Rutherford and social sciences undergraduate Brendan Leddy—both avid birders.

“Worldwide, birding numbers grew dramatically during the pandemic as people looked for safe, healthy activities to replace some of the social things they used to do,” says Flaspohler.

During Husky Bites, he’ll talk about the practice of bird watching/birding, how one can get involved in it, the many physical and mental health benefits of birding—and what we can learn from birds that will enrich our lives and help us deal with challenges in life.

Prof. Flaspohler earned his BS in Architecture and Urban Planning at the University of Michigan, and then his MS in Conservation Biology and Sustainable Development, and his PhD in Wildlife Ecology, both at the University of Wisconsin-Madison. As a researcher, Dr. Flaspohler seeks to understand how organisms interact with their environment. He pays particular attention to human-altered ecosystems—and species that are most sensitive to such changes (including and especially birds).

Ryne is a PhD student. Dr. Flaspohler is his advisor.

Flaspohler emphasizes a multidisciplinary approach to solving scientific and societal problems. Over the years he has studied the influence of human activities on natural ecosystems: the effects of forest fragmentation on songbird demography; the influence of riparian forest management on bird, fish, and aquatic invertebrate communities; and the ecological role of overabundant deer in island national parks. He also investigates how to best facilitate the transfer of basic and applied scientific research to management.

In addition to serving as interim dean of the College of Forest Resources and Environmental Science, Dr. Flaspohler teaches several popular courses.

One of those is Field Ornithology, a one credit course at Michigan Tech that takes students on a 3-day camping trip of birding throughout the UP during spring migration in early May.

Leddy took the Field Ornithology course with Dr. Flaspohler. Ryne Rutherford was there, too, serving as a TA for the course.

Brendan Leddy

“When I first arrived at Michigan Tech as a student in 2019, my major was wildlife ecology and conservation. I swiftly sought to meet Doctor of Ornithology, Dr. David Flaspohler,” says Leddy.

“We did a bird-banding presentation together at Houghton High School, to teach about birds and bird banding,” he says.

Then the Covid-19 pandemic happened.

Who have we here? Find out more during Husky Bites. Photo by Brendan Leddy.

“After about a year and a half of the Covid, I came back to Tech and changed my major to social sciences,” says Leddy. “I’ve always been very passionate about the environment and also about divisive issues affecting society. That’s why I levitated towards social sciences.”

Another thing Leddy has accomplished while at Michigan Tech: helping to reduce bird window strikes on campus. Working with CFRES Professor Dana Richter and Tom Polkinghorn, former building manager of Michigan Tech’s Dow building, the trio implemented window films at several locations in the East and South sections of the Dow.

“The window films reflect UV light, something we cannot see but birds can, encouraging them to avoid hitting windows as it makes them no longer believe they can fly through the glass,” Leddy explains.

It’s hard for Leddy to remember a time he wasn’t passionate about feathered friends.

“When I was a mere 4 years old, my mother would show me her little bird book knowing I had an interest as I was always staring out the window at birds,” Brendan recalls. “Eventually she got me a small little guide called Birds of Michigan.

Red Knot

“When I was in 3rd grade I did a science experiment for my elementary school science fair titled ‘What’s for Lunch?’ studying which birds come to which feeders, and how changing the seed and feeder design affected those things. In 4th grade I first learned about the Oakland Audubon Society and when I was 12 years old I spoke on behalf of the Oakland Audubon Society at the Detroit Audubon Symposium explaining the ‘Top 10 Tips for Young Birders’. That same year, a Varied Thrush showed up in my backyard. A bird of the Pacific Northwest, it was the first time one had been spotted in the county in 30 years,” he says.

“Since then, my passion soared and I have birded in numerous locations throughout Michigan, the US, and even parts of Europe. My life list currently stands at 555 species, with my most recent lifer being a Red Knot that showed up at Calumet Sewage Lagoons, a regular rarity for the state, especially the Keweenaw.”

Can you name this bird?

Prof. Flaspohler, how did you first get into birding? What sparked your interest?

My father was a biologist and casual birder as was my brother.

Ever held a bird in your hands? Photo by David Flaspohler

Hometown, family?
I grew up in Kalamazoo, Michigan. My wife, Carrie, and I have 2 adult daughters who are both in science: Genevieve and Ingrid. Our son Erik is a freshman at the University of Michigan studying engineering. And we have 3 cats: Pierre, Sugar and Momo. 

What do you like to do in your spare time?

My hobbies include birding (of course), cross country skiing, snowshoeing, road biking, carpentry, reading (mostly fiction) and travel. 

Ryne Rutherford (making an amazing cactus discovery in heights of Michigan’s Huron Mountains.)

Ryne, how did you first get into forest science? What sparked your interest?

I’ve been a passionate naturalist since I was five and have always felt destined to end up in the natural sciences. Here are some links to my research:

Yooper makes cactus discovery in heights of Michigan’s Huron Mountains – mlive.com

Rising water makes Lake Michigan wetlands vulnerable to invaders | Great Lakes Echo

Not a ‘pass-through spectator’ | News, Sports, Jobs – The Mining Journal

Ryne is a skilled rock climber. We hope to hear some of those stories, too, during Husky Bites.

Michigan Tech Student Finds Cactus Species in the U.P.!

Hometown, family?
I grew up in East Lansing, Michigan, but I have lived in the UP for 18 years now (first Marquette, then Iron Mountain, Rapid River area, Ontonagon area, and now Houghton). I have two kids.

What do you like to do in your spare time?

My hobbies are mostly related to my work. Birding and rock climbing are two main ones.

How did you meet Dr. Flashpoler?

He is my PhD advisor. We first met while birding years ago.

Brendan went birding at the Horicon Marsh in Mayville, Wisconsin.
White-winged Crossbill seen at Voyagers National Park in northern Minnesota. Photo by Brendan Leddy.

Brendan, how did you first get into social sciences? Why Michigan Tech?

When I was young I would say, “I’m gonna run for president someday.” I can confirm with confidence that statement still stands. Both of my parents went to Tech, but getting to visit in 2015 while going to Isle Royale for a week of hiking made me fall in love with the area, and Michigan Tech.

Hometown and Family?
I grew up in Clarkston, Michigan, a town in a small strip of green between the concrete of Detroit and the city of Flint. I always love to say “If you’ve had Union MacNCheese, you’ve been to Clarkston.” 

My parents met at Michigan Tech on the top floor of McNair in the early 80s. They both were studying mechanical engineering. My father worked at Dassault Systems for over 25 years programming robots and my mother worked at General Motors for close to 30 years working as a program manager in the Cadillac Design studio and Cadillac Infotainment. 

Photo by David Flaspohler

I have one older sister. She double-majored in biochemistry and French at Kalamazoo College. After graduating, she worked for two years at the Max Planck Institute in Jena, Germany. She is now married to my wonderful brother-in-law Anselm and working toward a PhD in Genetics at Cornell.

Any pets? What do you like to do in your spare time?

We have a family rabbit named Johannes Vermeer ( JoJo for short) after the dutch painter. My greatest hobby by far is birdwatching.

Read More:

Guest Blog: Learning from the Pandemic, by David Flaspohler

Guest Blog: A Field Guide

For the Birds

John Jaszczak: The A.E. Seaman Museum—120 Years

This well-formed cube is copper, a remarkable specimen from Copper Falls Mine in Eagle Harbor, MI. You’ll find it on display at the A.E. Seaman Mineral Museum at Michigan Tech. Photo credit: John Jaszczak.

John Jaszczak will share his contagious enthusiasm for minerals on Husky Bites, a free, interactive Zoom webinar on Monday, 3/27 at 6 pm ET. Learn something new in just 30 minutes or so, with time after for Q&A! Get the full scoop and register at mtu.edu/huskybites.

John Jaszczak

What are you doing for supper this Monday 3/20 at 6 p.m. ET? Grab a bite with Graduate School Dean Will Cantrell and John Jaszczak, Professor of Physics at Michigan Tech. Jaszczak is also the Director and John and Phyllis Seaman Endowed Curator of the A. E. Seaman Mineral Museum. Joining in will be Patrice Cobin, Museum Manager. Cobin is also a Michigan Tech alumna.

The A. E. Seaman Mineral Museum showcases amazing minerals from the Great Lakes region and around the world. This year is special, as the museum celebrates its 120th anniversary. 

The A. E. Seaman Mineral Museum curates approximately 40,000 cataloged objects. The museum houses the world’s finest collection of native copper and other Upper Peninsula minerals, a superb collection of minerals from around the Great Lakes Region, and a broad representation of fine minerals from around the world—all displayed in a 8,000-square-foot building located on the south end of the Michigan Tech campus.

Patrice Cobin

As curator, Jaszczak holds the responsibilities of caring for, growing and utilizing the museum’s collections of minerals and related objects for exhibit, education and research. Mineral collecting is also his long-standing hobby, with over 4,000 specimens in his personal collection.

“Some minerals can have a natural wow factor, and while we use many of them daily without thinking twice, some specimens are truly objects of art,” Jaszczak says.

During Husky Bites, Jaszczak and Cobin will share a little bit of the museum’s long history dating back to the origins of the University in 1885. They’ll share some collection highlights, as well as its mission and current programming. 

On April 24, 1990, the Michigan legislature made the A. E. Seaman Mineral Museum the official Mineral Museum of Michigan. With the largest public exhibit of an outstanding collection of minerals from the Great Lakes region, as well, it’s known unofficially as the Great Lakes Mineral Museum, too. 

The museum also has a visitor-friendly garden, where rocks of the Great Lakes region are featured. “Most rocks are combinations of one or more minerals,” Cobin explains. “The individual minerals found in rocks can be seen in the exhibit hall.”

This year is special, as the museum celebrates its 120th anniversary.

Last March, John “Jack” (A. E. Seaman’s grandson) and Phyllis Seaman celebrated Jack’s 103rd birthday with a gift to Michigan Tech. Their endowment ensures the A. E. Seaman Mineral Museum will continue to impact students, scientists and the public for generations to come and provides perpetual support for a museum curator. Prof. Jaszczak was named the inaugural appointee to this newly endowed position.

Experience the beauty and splendor of minerals at one of North America’s great mineral museums. The on-site gift shop is also a true gem!
A special piece in the museum’s collection–one originally from A.E. Seaman’s personal collection.

“I thoroughly enjoy working with a great team of people and this world-famous collection of minerals.” —John Jaszczak

“As museum manager, Patty helps lead a great team of staff and students to deliver a top-notch experience for museum visitors. She also assists me with programming, collection care, and exhibits,” notes Jaszczak.

An affiliated Professor in the Department of Materials Science and Engineering, Jaszczak also serves as the associate director of education and outreach of MuSTI, the Multi-Scale Technologies Institute at Michigan Tech. MuSTI’s mission is to create knowledge and technologies leading to functional systems that incorporate nanotechnologies and microtechnologies, and to disseminate knowledge through research, scholarship, and education.

Dr. Jaszczak even has a mineral named in his honor, jaszczakite. It was discovered and named by Luca Bindi and Werner Paar in 2016. Jaszczakite consists of layered sulfide of lead, bismuth and gold from the Nagybörzsöny gold deposit in northern Hungary. 

Pictured here: jaszczakite, a mineral named for Professor Jaszczak. He jokingly notes that “it is so rare that it almost doesn’t exist” since it is only known in one specimen (shown in this scanning electron microscope image). Image from Eur. J. Mineral. 2017, vol. 29, 673-677.

“Those who describe new minerals also can name them within guidelines and need to have the mineral (science) and proposed name approved by the International Mineralogical Association’s Commission on New Minerals, Nomenclature and Classification. They can be named for chemistry, locality, etc. or to honor people (not relatives). “In this case, it was an honor that Luca Bindi initiated,” Jaszczak explains. “Luca and I have collaborated on characterizing and naming two new minerals. One, merelaniite, was just getting finished up at the time he found jaszczakite.”

The paper says:

Conical graphite on the surfaces of unusual graphite spheres.

Jaszczakite is named in honour of John A. Jaszczak (b.
1961), Professor of Physics at the Michigan Technological
University, and Adjunct Curator at the A.E. Seaman
Mineral Museum, and well-known mineral expert for
more than 30 years. His studies on the complexities of the
morphology and structure of natural graphite are of wide
international recognition.

Jaszczak together with Curator Emeritus George Robinson discovered very rare naturally occurring conical graphite on the surfaces of unusual graphite spheres at an occurrence in Ontario. One of their scanning electron microscope images of the tiny cones appeared on the cover of the journal Carbon in 2004 and 2005.

Pictured above: growth spirals on a natural graphite crystal from New York. Over the years, Jaszczak and his students have supplied scientists with rare forms of graphite, especially high-quality single crystals isolated from natural rock formations. These are used for basic and applied research, including the study of graphene.

Prof. Jaszczak, how did you first get into science and engineering? What sparked your interest?

Prof. Jaszczak grew up near Cleveland, Ohio. Here, on a trip to Poland.

I became interested in being a scientist at a young age due to my interest in minerals and mineral collecting. That led me first to chemistry, and then to physics. I didn’t know about materials science and engineering until college and I stuck with physics, but am also proud to be affiliated with the Michigan Tech MSE department. So I’m not an engineer, but in my career I’ve helped to teach a lot of them about introductory physics!

I’ve been affiliated with the A. E. Seaman Mineral Museum since 1992 (adjunct curator) soon after arriving at Tech. It is a thrill to have become director and curator of this amazing collection. 

Hometown, family?

I grew up in Parma, Ohio, near Cleveland. My wife and I met at Ohio State University while I was in graduate school. We’ve raised seven children here in Copper Country, including three Michigan Tech grads, and are now also enjoying grandchildren..

What do you like to do in your spare time?

My specialties include collecting graphite (pretty odd for a mineral collector) and collecting minerals from the Merelani gem mines in Tanzania. (I actually helped describe two new minerals from the Merelani mines.) I also enjoy photographing minerals. I’ve have had photos published in several mineral-related journals. My wife and I also regularly serve in our local church.

The lovely A.E. Seaman Mineral Museum Garden is open to the public, with plenty of Great Lakes rocks on display, and picnic tables, too.

Patty, how did you first get into mineralogy? What sparked your interest?

I have long been mesmerized by minerals. I don’t really recall when I was not happy to add another piece to my collection. My interest only further developed in college, when I began to study geology.

Hometown and family?

I grew up in Connecticut, and received my undergraduate degree from Mount Holyoke College in Massachusetts. I first came to Michigan Tech for the Peace Corps Masters’ International Program, during which I served in Guatemala while earning my MS in Geology.

Any hobbies or pets? What do you like to do for fun?

My partner and I have two dogs, so we enjoy taking walks with them.

Read more:

Treasured Legacy, Bright Future for Renowned MTU Mineral Museum

Merelaniite Named Mineral of the Year

An element of Nobel-ity: Michigan Tech’s carbon connection

Watch

Watch this Mineral Museum mini-tour from Keweenaw Convention and Visitors Bureau to learn more about the museum’s history and collections.