Category: Research

Multidisciplinary Team Publishes on Self-Disinfecting Coating

ACS Applied Materials and Interfaces cover.

Professors Bruce Lee (BioMed) and Caryn Heldt (ChE/HRI) are co-authors of a new paper published in ACS Applied Materials & Interfaces.

The paper is titled “Utilizing Rapid Hydrogen Peroxide Generation from 6-Hydroxycatechol to Design Moisture-Activated, Self-Disinfecting Coating.”

The paper describes the use of a novel biomimetic coating that could be activated to generate disinfectant when wetted, such as by moisture found in respiratory droplets. This moisture-activated coating was demonstrated to disinfect various strains of bacteria and viruses and can potentially be used as a self-disinfecting coating to limit the spread of various types of infections.

Ph.D. student Fatemeh Razaviamri (biomedical engineering) is the lead author of this paper. Additional co-authors are Sneha Singh ’23 (M.S. Chemical Engineering), postdoctoral researcher James Manuel (BioMed), Ph.D. student Zhongtian Zhang (biomedical engineering) and laboratory technician Lynn M. Manchester (ChE).

Fatemeh Razaviamri, Sneha Singh, James Manuel, Zhongtian Zhang, Lynn M. Manchester, Caryn L. Heldt, and Bruce P. Lee
ACS Appl. Mater. Interfaces 2024, 16, 21, 26998–27010
Publication Date: May 15, 2024
https://doi.org/10.1021/acsami.4c00213

Spring 2024 REF Awards Announced

The Vice President for Research Office (VPR) announces the Spring 2024 Research Excellence Fund (REF) award recipients. Congratulations to each of the awardees.

The REF team also wishes to thank the individual REF reviewers and review panelists, as well as the deans and department chairs, for their time spent on this important internal research award process.

The principal investigators of the awarded projects include:

Research Seed Grants:

Jiehong Guo
Jiehong Guo
Yixin Liu
Yixin Liu
Bhisham Sharma
Bhisham Sharma

Chris Middlebrook to Discuss MTU Semiconductor Learning Opportunities as Panelist for UPEDA Meeting

Christopher Middlebrook (ECE) was a panelist at a meeting on May 9 hosted by the Upper Peninsula Economic Development Alliance (UPEDA). The event took place at Northern Michigan University. Distinguished leaders from universities and community colleges in Michigan’s Upper Peninsula discussed innovations in the higher education landscape of the U.P. Panel discussions will explore challenges and collaborative opportunities with the workforce.

Middlebrook, a professor in the Department of Electrical and Computer Engineering, will discuss the new semiconductor-focused curriculum and learning paths now being developed at Michigan Tech — both for traditional undergraduate engineering students, and for other individuals interested in short-term, flexible training to jump-start career paths for in-demand job roles in the semiconductor industry in Michigan.

A wide range of students will be eligible to participate in the new semiconductor learning programs at Michigan Tech, including high school students, University students, community college students, job seekers and veterans. Learning will occur online, on campus at Michigan Tech and on-site at industry partner locations. Scholarships, transportation, child care and other wraparound services will be available to support students. Much of the new curriculum will kick off in fall 2024, said Middlebrook, with further details to be announced. To receive updates via email, add your information to the Michigan Tech Electronics Hub sign-up form.

Some opportunities for high school students will be happening this summer through Michigan Tech’s Summer Youth Programs (SYP). The week of July 21-26, students in grades 9-11 can attend NEXT Scholars: Semiconductors, a weeklong exploration offered on campus. Full sponsorship of the cost is available for 12 students for the program. “This will allow students to attend at no cost, which is very exciting and such a wonderful opportunity,” noted Middlebrook.

ECE Professor Chris Middlebrook

In addition, students who take part in two additional SYP sessions, Women in Engineering (June 16-21) and Engineering Scholars (June 23-28), will have opportunities for hands-on semiconductor fabrication activities and field trips to nearby Calumet Electronics.

MTU has received grants totaling $970,000 from the Michigan Economic Development Corporation to support a major expansion of semiconductor education and training programs for workforce development in Michigan. The amount includes $770,000 for the semiconductor curriculum work and $200,000 for the Michigander Scholars Program.

“Our overall goal is to form a talent pipeline to meet Michigan’s increased demand for skilled engineers and technicians in the semiconductor industry, where jobs are projected to grow at least 11% in the next five years,” said Middlebrook.

At Michigan Tech, Middlebrook teaches courses in electrical and computer engineering, with active research in electrical and optical interconnects and platforms. He serves as the faculty advisor for the IPC-Electronics student chapter at Michigan Tech, and directs the Plexus Innovation Center, a professional-grade, electronics-focused makerspace.

2024 World Water Day: GLRC Student Poster Award Winners

22 March World Water Day 2024 Water for Peace banner.

Congratulations to the Great Lakes Research Center (GLRC) Student Poster Award winners, in recognition of World Water Day 2024.

The GLRC winner for the Undergraduate Research and Scholarship Symposium coordinated by the Pavlis Honors College on March 22 was:

A big thank-you to our graduate student judges: master’s students Hunter Roose and Ryan Heines (both Biological Sciences) and Cassandra Reed-VanDam (Applied Ecology).

The GLRC winners at the Graduate Student Government (GSG) Graduate Research Colloquium on March 26 placed as follows:

Thank you to all the student participants and their GLRC-affiliated advisors.

By the Great Lakes Research Center.

Michigan Space Grant Consortium Awardees for 2024–2025

NASA Lunabotics experiment with moon dust.

A diverse, multitalented group of Michigan Tech students and faculty have been awarded fellowships and grants totaling an impressive $71,728 from the Michigan Space Grant Consortium (MSGC) for its 2024-25 cycle.

The MSGC, which consists of 52 consortia, is sponsored by the National Aeronautics and Space Administration (NASA). The MSGC promotes awareness, research and education in “space-related science and technology in Michigan.” To achieve this goal, the organization not only funds fellowships and scholarships for students pursuing STEM careers but also financially supports curriculum enhancement and faculty development.

Michigan Tech Undergraduate Students Who Received $4,000 for Faculty Led Fellowships

  • Grace Hoeppner (biomedical engineering): “Effects of Microgravity on Predisposing Factors for Atrial Fibrillation Thrombosis Risk”
  • Grace Murray (social sciences): “Cultivating Healthy Communities: A Mixed-Methods Analysis of Female Eponyms in Heirloom Plant Varieties and their Impacts in Community Food Networks”

Michigan Tech Graduate Students Who Received $5,000 Graduate Fellowships

  • Alexander Apostle (Chem): “Improved Synthesis and Application of Human Telomeres”
  • Matthew Beals (ME-EM): “Advancing Adaptive Aerostructures: Utilizing Steady-State Traveling Waves for Drag Reduction and Sustainable Aviation”
  • Grady Boyle (CFRES): “Using High Resolution Multitemporal Imagery for Ash Inventory and EAB Invasion Mapping in the Upper Great Lakes Region”
  • Jacob Jackson (BioMed): “Cell-Specific Adaptive Deep Brain Stimulation in the Subthalamic Nucleus of a Parkinson’s Rat Model”
  • Benjamin Mohrhardt (ECE): “Investigating and Predicting the Formation of Toxic Nitrogenous Byproducts from Phenolic Compounds in the Presence of Nitrate under Far-UVC Irradiation from KrCl* Excilamps”
  • Ian Norwood (Physics): ”Constraining Frictional Charging on Coarse-Mode Atmospheric Dust Particles”
  • Eleanor Serocki (CFRES): ”Estimating Trace Gas Flux Dynamics in Boreal Wetlands”
  • Tanner Sether (Physics): ”Toward a Deep Learning Approach for Fast Galaxy Catalog Generation”
  • Matthew Sisson (MSE): ”Micromagnetism of Self-Assembled FeSi2 Nanoislands”
  • Caitlyn Sutherlin (SS): ”Community- and Nature-Led Adaptation in El Salvador”
  • Kyle Wehmanen (KIP): ”Human Powered Locomotion on Variable Terrain: a Continuing Investigation for how to Move on Mars”

Michigan Tech Faculty and Staff Members Who Received $5,000 or More for Hands-On NASA-Oriented Experiences for Student Groups (HONES) or Research Seed Grants

The Graduate School is proud of these students for their outstanding scholarship. These awards highlight the quality of students at Michigan Tech, their innovative work, their leadership potential and the incredible role played by faculty in students’ academic success.

MTU Undergraduate Student Miranda Meyers Presents at DMC 2023 in Nashville

Michigan Tech ECE student Miranda Meyers

Miranda Meyers, an electrical engineering undergraduate student at Michigan Technological University, recently presented at the 2023 Defense Manufacturing Conference (DMC) in Nashville, Tennessee, which took place December 11-14. Her presentation was titled “Embedded Component Circuit Design.”

Meyers has spent the past few years working on campus as an undergraduate researcher in the lab of Christopher Middlebrook, a professor of electrical and computer engineering.

“I am always completely thrilled after a participant comments ‘Your graduate student did a fantastic job presenting her research. How long has she been in grad school?,'” says Middlebrook. “I love the smile on their faces when I tell them ‘thank you, but she is still an undergraduate student.'”

DMC is the nation’s annual forum for enhancing and leveraging the efforts of engineers, managers, technology leaders, scientists, and policy makers across the defense manufacturing industrial base. About 1,000 attendees are primarily government and industry participants, with a smaller complement from academia.

Michigan Tech electrical engineering undergraduate student Miranda Meyers presents at DMC in Nashville, Tennessee, last week.

As an undergraduate researcher, Meyers works to develop, design and manufacture circuit boards using UV laser technology. She uses Altium circuit design software to create unique and specific circuit boards, and analyzes results using MATLAB and Mathematica. She also assists in teaching a PCB manufacturing class.

Meyers is also a member of MINE, the Michigan Tech Multiplanetary INnovation Enterprise, a team of students who design, test, and implement robotic technologies for extracting and using local resources, construction, and characterization in extreme environments.

The DMC is jointly conducted by the Joint Defense Manufacturing Technology Panel (JDMTP) and coordinated through the event organizer, ARCTOS. The JDMTP, executed under the authorities outlined in title 10 of U.S. Code § 4842 serves to ensure coordination and collaboration across the Department of Defense Manufacturing Technology (DoD ManTech) Program. The service and agency ManTech programs primary purpose is to further the national security objectives outlined in title 10 of U.S. Code § 4841.

REMADE Institute Grant Supports MTU, UW-Madison, and Braskem America for Circular Re-use of Multilayer Plastic Waste

Michigan Technological University

The REMADE Institute, a U.S. Department of Energy (DOE) public-private partnership, will provide $600K in funding for a new recycling process technology to extract pure polypropylene (PP) from multilayer plastic packaging waste.

Ezra Bar-Ziv, Michigan Tech

The project is a partnership between Michigan Technological University, the University of Wisconsin–Madison, and Braskem America, all of which are providing additional foundational project funding to develop new Solvent Targeted Recycling and Precipitation (STRAP) technology.

At Michigan Tech, Ezra Bar-Ziv, a professor of Mechanical Engineering-Engineering Mechanics, is now working to develop the pilot scale application of STRAP.

“We are excited to design, build, and operate a unique STRAP plastic recycling pilot plant that will be used to produce larger quantities of high-quality recycled resins so that we can validate our resins in several downstream applications,” he said. “We expect to use this system to analyze a wide range of feedstocks and de-risk STRAP technology.”

STRAP was pioneered at the UW-Madison by George Huber and a team of engineers at Chemical Upcycling of Waste Plastics (CUWP.org), a multi-university center funded by the US Department of Energy.

STRAP: Solvent Targeted Recycling and Precipitation was developed under the direction of George Huber at University of Wisconsin-Madison. At Michigan Tech, Ezra Bar-Ziv and his research team are developing the pilot -scale application of STRAP.

“Sustainability is a collaborative effort. It is critical that the companies in the plastic industry work together with academia and government agencies to bring innovative recycling technologies to the market,” said Huber.

The U.S. Department of Energy and REMADE selected 14 projects in October 2023 with a combined total of $9.8 million in research and development funding. Since the Institute’s founding in 2017, REMADE has launched or selected nearly 100 R&D projects, representing a total combined value of nearly $100 million.

“We are honored to have this innovative plastic recycling project recognized by the REMADE Institute, an organization that is dedicated to investing in technology that is vital for the future of manufacturing,” said Ana Camilo, Specialist Researcher, Braskem. “This funding will enable Braskem, Michigan Technological University, and the University of Wisconsin-Madison to revolutionize the circular re-use of multilayer plastic and potentially create a pathway to divert hard-to-recycle plastic waste from landfills into valuable new material feedstock sources.”

The REMADE Institute enables the early-stage applied research and development of key industrial platform technologies that could dramatically reduce the embodied energy and carbon emissions associated with industrial-scale materials production and processing.

“We are excited to design, build, and operate a unique STRAP plastic recycling pilot plant that will be used to produce larger quantities of high-quality recycled resins so that we can validate our resins in several downstream applications.

Professor Ezra Bar-Ziv, Department of Mechanical Engineering-Engineering Mechanics, Michigan Technological University

By focusing its efforts on the technical and economic barriers that prevent greater material recycling, recovery, remanufacturing, and reuse, the REMADE Institute seeks to motivate industry investments to advance technology development and support the U.S. manufacturing eco-system. 

Braskem America is an indirect wholly owned subsidiary of Braskem U.S.A. headquartered in Philadelphia. The company is the leading producer of polypropylene in the United States, with five production plants located in Texas, Pennsylvania, and West Virginia, an Innovation and Technology Center in Pittsburgh, and a New Renewable Innovation Center in Boston focused on leveraging groundbreaking developments in biotechnology and advanced materials.

Read more

Revolutionary Plastic Recycling Makes Sense and Cents

Revolutionary Plastic Recycling Makes Sense and Cents

Ezra Bar-Ziv

From shoes to pen caps to meat wrappers—90 percent of plastics end up in the trash. Michigan Tech Professor Ezra Bar-Ziv and his research team have joined a multi-university regional effort to do something about it. They’re hard at work scaling up a process development unit that will prove the commercial viability of STRAP: solvent targeted recovery and precipitation.

STRAP targets plastics that cannot be recycled because they’re contaminated—with other plastics, dyes or inks, fillers, and other materials. Developed at the University of Wisconsin-Madison under the direction of George Huber, Richard L. Antoine Professor in the Department of Chemical and Biological Engineering, STRAP can restore contaminated plastics, including food-grade materials, to their original state for reuse. Some restored plastics, especially multilayer films, are expensive to produce and will be valuable once recovered.

“There is a lot of value in plastic waste. Money is thrown away in the form of plastic each day.”

Ezra Bar-Ziv

A mechanical engineering professor with a PhD in Chemical Physics, Bar- Ziv joined forces with Huber after recognizing common interests in their published research. Now, they network globally with others focused on plastic recycling—and this past year, they jointly raised over $10 million for STRAP research.

Bar-Ziv has received over $7.4 million in federal, state, and private funding, including $549,953 from the National Science Foundation; $320,685 from the Michigan Department of Environment, Great Lakes, and Energy; and $4.25 million from the US Department of Energy. Other donors include Batelle/INL ($399,314), REMADE ($600K) and others, including from Sabic and Convergen Energy. An additional $2.995 million US Department of Energy grant is also pending. 

STRAP’s test process development unit (PDU) was designed and built at Michigan Tech. It produces 55 pounds per hour of recycled resins from flexible and rigid plastics found in municipal waste. A much larger PDU, about two stories tall, is under construction. “We’re going from a lab scale, all the way to a ton per hour,” said Bar-Ziv. When the PDU is functional and approved, it will anchor the first commercial plastic recycling system in Wisconsin’s Green Bay area, operated by Convergen Energy, with plastics coming from local municipal solid waste. “That’s what we’re trying to do at Michigan Tech, and we are doing it in strong collaboration with the Madison crew,” said Bar-Ziv, who’s aware of only three entities in the world able to recycle plastic at plant scale.

The effort is all-consuming, but the long hours bring Bar-Ziv great joy. “I can’t wait to get to work each day,” he said. Decades of teaching and research culminate in this project—and others aimed at recycling municipal waste to develop clean, renewable energy.

Read More

Chemical Upcycling of Waste Plastics (CUWP), a multi-university center funded by the Department of Energy

MTU Engineering Welcomes 18 New Faculty Members

The College is honored to welcome 18 new faculty members this fall. They bring a range of expertise among seven multidisciplinary research areas: Energy and Sustainability, Advanced Manufacturing, Autonomy and Mobility, Engineering Infrastructure, Engineering for Health, Space and Aerospace, and Navigating our Environment.

Department of Civil, Environmental, and Geospatial Engineering

Quang Tran

Dr. Quang Tran joins the faculty as an assistant professor. He comes to Michigan Tech from Harvard Medical School, Harvard affiliated hospitals, and the UIUC Bioacoustics Research Lab, where he dedicated three years to postdoctoral research. Dr. Tran earned a PhD in Civil Engineering at the University of Illinois Urbana-Champaign, an MS in Civil and Environmental Engineering at California State University, Fullerton, and a BS in Industrial and System Engineering at Ho Chi Minh University of Technology, Vietnam. His research focuses on non-invasive ultrasound for material characterization applications in civil engineering and biomedical fields, diagnosing and monitoring the health of infrastructures and humans.

Ishi Keenum

Dr. Ishi Keenum joins the faculty as an assistant professor. She comes to Michigan Tech from the National Institute of Standards and Technology (NIST), where she completed postdoctoral research. She earned a BS in at the University of Michigan, and an MS and PhD at Virginia Tech, all in Environmental Engineering. Keenum serves as the lead of the bioinformatic working group for the International Microbiome and Multi’Omics Standards Alliance (IMMSA). Her research is focused on the dissemination and treatment of antibiotic resistance through wastewater and water systems, and the microbiology of water systems.

Bo Xiao

Dr. Bo Xiao joins the faculty as assistant professor. He comes to Michigan Tech from Hong Kong Polytechnic University, where he worked as a research assistant professor. He earned a BEng in Civil Engineering at Xi’an University of Architecture and Technology in China, an MS from Concordia University in Canada, and a PhD at the University of Alberta, Canada. His research seeks to advance the digital transformation of the construction industry by adopting automated technologies, including artificial intelligence (AI), robotics, and digital twinning, for modular construction, as well as visual monitoring of construction sites.

Mazi Erfani

Dr. Mazi Erfani joins the faculty as an assistant professor. He comes to Michigan Tech from the University of Maryland, College Park, where he earned a PhD in Civil Engineering. He earned a BS in Civil Engineering and MSc, in Construction Engineering and Management at the University of Tehran in Iran. His research interests include data-driven infrastructure management, Smart construction, equity and diversity, risk management, text analytics and natural language processing, and AI modeling.

Kerri Sleeman

Kerri Sleeman joins the faculty as a professor of practice. After working in the automotive and construction industries as an engineer she joined Michigan Tech staff, directing MTU Facilities Management. She earned a BS in Mechanical Engineering and an MS in Engineering, both at Michigan Tech. Sleeman brings strong industry experience to students in the Construction Management Program, and will increase sustainable construction course offerings for students.

John Bean

John Bean joins Michigan Tech as a visiting professor of practice in the Department of Civil, Environmental, and Geospatial Engineering. He earned an MS in Civil and Structural Engineering at the University of Connecticut and a BS in Civil Engineering at the University of New Hampshire. He also earned a graduate certificate in Surveying Engineering at the University of Maine. His focus for teaching includes surveying, mapping and database support to engineering field-based research projects. He has over 40 years of experience in surveying, civil engineering, and GIS, both in teaching and in practice. His work has taken him to Antarctica, the North Slope of Alaska, and the Mojave Desert, among other places.

Jennifer Miller

Jennifer Miller joins the faculty as a professor of practice. She earned a Master’s in Business Administration at Central Michigan University and a BS in Civil Engineering at Michigan Tech. Her teaching interests focus on construction management. She has more than 20 years of construction experience, including working for General Contractors, Specialty Contractors, design firms, and governmental entities including Michigan Department of Transportation.

Department of Electrical and Computer Engineering

Anna Stuhlmacher

Dr. Anna Stuhlmacher joins the faculty as an assistant professor. She comes to Michigan Tech from the University of Michigan. She earned a BS at Boston University and an MS and PhD at the University of Michigan, all in electrical engineering. She interned at the National Renewable Energy Laboratory (NREL), and grew up in the Chicago area. Her research explores optimizing and controlling distributed energy resources (like solar panels, batteries, and electric vehicles) in the power grid to provide flexibility in the transition to more sustainable and reliable energy systems.

Department of Engineering Fundamentals

Gabriel Draughon

Dr. Gabriel Draughon joins the faculty as an assistant teaching professor. He comes to Michigan Tech from the University of Michigan, where he earned an MS and PhD in Civil Engineering (Intelligent Systems). He earned a BS in Biosystems Engineering at the University of Kentucky. His research and teaching interests involve Smart Cities, and how sensing technologies in urban settings help better understand how people move through, interact with, and derive benefits from social infrastructure.

Department of Chemical Engineering

Kaiwu Huang

Dr. Kaiwu Huang comes to Michigan Tech from Virginia Tech, where he worked as a research associate in the Department of Mining and Minerals Engineering. He earned a BS in Mining and Minerals Engineering at China University of Mining and Technology in Beijing, and an MS and PhD in Mining and Minerals Engineering at Virginia Tech. His research focus is on sustainable mining, including mineral processing, mineral flotation, solid/liquid separation, carbon ore beneficiation, rare earth extraction, and copper concentration.

Luis Manzano

Dr. Luis Manzano comes to Michigan Tech from Monterrey, Mexico, where he earned an MS and PhD in Biotechnology at the Instituto Tecnologico y de Estudios Superiores de Monterrey (ITESM). He earned his undergraduate degree in Biotechnology Engineering, Universidad Politécnica de Pachuca. His research focuses on the sustainable purification of PEG-modified proteins/enzymes (PEGylated), used as biopharmaceuticals in the treatment of disease and potentially in the recovery and purification of anticancer, low-molecular weight compounds such as flavonoids.

Department of Manufacturing and Mechanical Engineering Technology

Rachel Store

Rachel Store joins the faculty as an assistant teaching professor. She earned a BS and MS in Mechanical Engineering, both at Michigan Tech. Her research focus is on friction stir processing and Lean and Quality manufacturing. Her teaching and research interests include additive manufacturing, forming processes, and materials manufacturing with friction stir processing.

Department of Material Science and Engineering

Alexandra Glover

Dr. Alexandra Glover joins the faculty as an assistant professor. She comes to Michigan Tech from Los Alamos National Laboratory, where she worked as a research and development engineer with Sigma Division. Glover earned an MS and PhD at the Colorado School of Mines in Metallurgical and Materials Engineering, and a BS in Materials Science and Engineering at Michigan Tech. Her research interests include mechanical behavior of materials, strengthening mechanisms, deformation processing and design for manufacturing, steels, shape memory alloys, and deformation induced phase transformations.

Joshua Mueller

Dr. Joshua Mueller joins the faculty as an assistant professor. He comes to Michigan Tech from the Dynamic-Structure Design and Engineering Group at Los Alamos National Laboratory, where he worked as a research and development engineer. Mueller earned an MS and PhD at the Colorado School of Mines in Metallurgical and Materials Engineering, and a BS in Materials Science and Engineering at University of Wisconsin-Madison. His research interests include physical metallurgy, phase transformations, thermodynamics, and microstructure evolution.

Sriram Vijayan

Dr. Sriram Vijayan joins Michigan Tech as an assistant professor. He earned a PhD in Materials Science and Engineering at the University of Connecticut, a Master’s in Materials Engineering at the Indian Institute of Technology, Madras, and a Bachelors in Materials Engineering at Jawaharlal Nehru Technological University. His research interests include understanding microstructural evolution in materials under complex thermal conditions,
process-structure-property relationships of additively manufactured builds, and materials for nuclear reactor applications.

Department of Mechanical Engineering-Engineering Mechanics

Shawn Brueshaber

Dr. Shawn Brueshaber comes to Michigan Tech from Western Michigan University, where he earned an MS and PhD in Mechanical Engineering. He earned a BS in Aerospace Engineering at Embry-Riddle Aeronautical University in Daytona Beach, Florida. After graduating, he spent several years in industry. His research is focused on the polar atmospheric dynamics of the giant planets—Jupiter, Saturn, Uranus, and Neptune, with a goal of developing a comprehensive theory of weather and climate applicable to all planetary bodies with an atmosphere.

Chad Walber

Dr. Chad Walber joins the faculty as an Associate Teaching Professor. He earned an MS and PhD in Mechanical Engineering at Michigan Tech, and a BS in both Electrical Engineering and Mechanical Engineering, also from Tech. He worked at PCB Piezotronics as a research and development engineer and at Michigan Tech as a visiting professor of practice. His teaching and research focus includes metrology, dynamic systems, noise and vibration, acoustics, and the test and measurement of those quantities, including developing specification and calibration standards for microphones and sound level meters.

Bhisham Sharma

Dr. Bhisham Sharma joins the faculty as an associate professor. He comes to Michigan Tech from Wichita State University, where he worked as an assistant professor in the Department of Aerospace Engineering. He earned an MS and PhD in Aeronautical and Astronautical Engineering at Purdue University, and a BS in Mechanical Engineering at the University of Pune in Pune, India. Sharma was also a post-doctoral research associate and a visiting assistant professor at Purdue. His research involves the overlap of solid mechanics, structural dynamics, acoustics, and advanced manufacturing. He investigates the fundamental mechanics and acoustics of novel engineered material systems such as acoustic metamaterials, phononic structures, architected lattice structures, stochastic foams, and advanced manufacturing.
.

New Faculty Spotlight: Rachel Store

Rachel Store

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