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Doctoral Finishing Fellowship Fall 2018 Recipient – Neel Uday Desai

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Neel Uday Desai
Atmospheric Sciences

NeelDesaiI came to Michigan Tech in Fall 2013 to start my Phd in Atmospheric Sciences after finishing my masters from University of Michigan in Aerospace Engineering and my bachelors from University of Mumbai in Mechanical Engineering.

When I came here, I wanted to learn more about the Earth’s atmosphere and how precipitation forms in clouds. My research focuses on the effect of turbulence on cloud droplet growth. I was able to perform experiments and obtain measurements to study that effect here in the Michigan Tech Pi Chamber which I couldn’t have done anywhere else. My research also allowed me to collaborate with other institutions such as the Leibniz Institute for Tropospheric Research in Leipzig, Germany where I spent two months.
I’m thankful to my adviser Dr. Raymond Shaw for guiding me and the Physics department for supporting me in my research for all these years. This finishing fellowship allows me time to write my dissertation, defend my thesis and graduate with a doctoral degree. I would also like to thank the University and the Graduate School for the opportunity to grow as a graduate student in a professional yet homely atmosphere.
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Doctoral Finishing Fellowship – Fall 2023 Recipient – Hrishikesh Gosavi

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Since I began learning the basics of science, the effects of vibrations on environments has always fascinated me. As Nikola Tesla said, “If you want to find the secrets of the universe, think in terms of energy, frequency and vibration.” It was with this aim that I started my Ph.D journey in Fall 2020.

My research has been in regards with “Metastructures”. These are unique structures which absorb vibrations in a system in particular frequency range, often called as ”bandgap”. It is because of this bandgap phenomenon that metastructures are widely used to mitigate vibration effects. Owing to large number of applications, it becomes important to estimate bandgaps in a metastructure to predict the frequency range in which the vibrations will be absorbed so that metastructures can be designed for various applications.

Through my research, I have aimed to developed new methods to estimate these bandgaps. The current methods available in the literature require a physics-based model of the metastructure (analytical model, finite/spectral element model) in order to estimate bandgaps. However, for various anisotropic materials, the material properties are difficult to quantify accurately which makes the physics-based model inaccurate. My research aims to overcome these limitations by developing methods which estimate bandgaps using purely experimental data. We have used the experimental data to study how a vibration wave is propagating through the metastructure (dispersion curve) and estimated bandgaps. Various other techniques such as substructuring, data-driven modeling algorithms were utilized. The developed techniques considerably reduced the design efforts required and made the entire design process much easier.

The funding provided by this fellowship will truly be helpful for me in putting all my energies in finishing my thesis in time and complete my Ph.D.!
I am grateful to the Graduate School for granting me this fellowship.
My advisor, Dr. Sriram Malladi has been more than helpful in guiding me through various ups and downs throughout my Ph.D journey. I am truly thankful for the relentless support he and his family has given me. Last but certainly not the least, I am thankful to my family i.e. my wife and my parents for their support in every aspect of my journey!

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Doctoral Finishing Fellowship Summer 2019 Recipient – Qi Zhong

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Qi Zhong
Physics

I came to Michigan Tech in Spring 2014 and joined Dr. Ramy El-Ganainy’s group in Summer 2016. Currently, my research focuses on the fundamental aspects and applications of non-Hermitian physics. In general, non-Hermiticity arises in open systems that exchange energy with their environment. Particularly, my work deals with a special type of non-Hermitian degeneracies called exceptional points. I have explored the mathematical features of these singularities as well as their potential benefit in building new photonic components such as ultra-responsive optical sensors as well as a new generation of optical amplifiers that outperform standard devices. Additionally, I am also investigating how the engineering of dissipation in non-Hermitian nonlinear optical systems can be used to build new light sources that can produce coherent light at any color on demand.

I would like to thank the Graduate School for granting me this fellowship, which will allow me to focus on my dissertation writing and thesis defense. I am grateful for the Physics Department for the continuous support and would like to thank my adviser Dr. El-Ganainy for guiding me throughout my work.

 

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Doctoral Finishing Fellowship – Spring 2024 Recipient – Anne Inger Mortvedt

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Anne Mortvedt wearing a backpack standing on a hillside with mountains and clouds behind
Anne Inger Mortvedt – Applied Cognitive Science and Human Factors

I am sincerely grateful to the Graduate Dean Awards Advisory Panel and the Dean for selecting me as a Finishing Fellowship awardee. Receiving this honor marks a joyous milestone in my PhD journey, and I am eager to embark on the final phase of my academic pursuit.

My academic journey began in Oslo, Norway, where I earned a BSc in Physiotherapy and a MSc in Sports Physiotherapy. Driven by a passion for promoting preventive health measures, I ventured into the field of Exercise and Sports Medicine. Through my Master’s thesis, I connected with my current advisor, Dr. Erich Petushek, who encouraged me to explore solutions beyond traditional Sport Medicine boundaries. This led me to a Ph.D. position in the Applied Cognitive Science and Human Factors (ACSHF) program at Michigan Technological University (MTU).

Choosing to specialize in Human Factors in Sports Medicine, I focused on preventative measures to reduce the risk of injuries and diseases. My research involves developing an exercise intervention usability scale to predict and identify barriers for intervention uptake and adherence, bridging the realms of Human Factors and Exercise/Sports Medicine.

The Finishing Fellowship is pivotal in providing the necessary support to conclude my Ph.D. journey. I express my gratitude not only for the financial support but also for reaffirming the value of the work I am passionate about. Special thanks go to my advisor, Dr. Erich Petushek, for unwavering support and guidance, my committee members, and the faculty and friends in the ACSHF program.

As I look to the future with excitement, I am eager to make meaningful contributions to the field. This fellowship reinforces my commitment to advancing research at the intersection of Human Factors and Exercise/Sports Medicine, and I am enthusiastic about the opportunities that lie ahead. Once again, thank you for this invaluable support in my academic pursuit.

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Doctoral Finishing Fellowship Summer 2019 Recipient – Nupur Bihari

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Nupur Bihari
Materials Science and Engineering

I moved to the beautiful city of Houghton as a Master’s student in Electrical Engineering and worked on my thesis (under Dr. Paul Bergstrom) on a microfabricated blood typing sensor. Continuing to explore semiconductor microfabrication and vacuum systems, I joined the Department of Materials Science and Engineering in Fall 2016 under Dr. Joshua Pearce. I began my PhD research on integrating the disparate worlds of additive manufacturing and semiconductor fabrication.

Additive manufacturing is radically changing the way polymer-based components are manufactured. It has enabled customization, reduced costs and led to unprecedented growth in the acceptance and use of polymers in scientific research equipment. Despite the ubiquity of 3-D printed materials in research applications, they have remained conspicuously absent from semiconductor research, primarily due to their apparent incompatibility with vacuum equipment. This incompatibility is mainly in terms of outgassing of volatile organic species. Outgassing in polymers arises when low molecular mass entities present in the material matrix escape when exposed to vacuum. If polymers are coated with a conformal, crystalline, inorganic film introduced with atomic layer deposition (ALD), then outgassing can be reduced to a large extent because the surface layer acts as a seal to prevent these low molecular weight species present in the bulk of the material from escaping. Going a step further, I am in the process of building a first of its kind ALD system almost entirely out of 3-D printed polymeric materials.
I would like to express my gratitude to Graduate School for the finishing fellowship. I am honored to have my research get this recognition.

 

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IIASA’s Young Scientists Summer Program (YSSP) opportunity

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Each summer, the International Institute for Applied Systems Analysis (IIASA), located in Schloss Laxenburg near Vienna, Austria, hosts a selected group of graduate students, primarily doctoral, from around the world in its Young Scientists Summer Program (YSSP).  These students work closely with IIASA’s senior scientists on projects related both to their thesis research and one or more IIASA research programs.

Application deadline is January 13, apply online.

For students selected to participate, funding is available for travel and living support, principally from IIASA’s twenty-one National Member Organizations (NMOs), who fund primarily students from NMO countries.  However, applicants from all nations are eligible to apply, and some unrestricted fellowships  are available.

IIASA is an international, nongovernmental research institution located just outside Vienna, Austria, supported by its twenty-one National Member Organizations.  IIASA is known for its interdisciplinary research, combining natural and social sciences with integrated assessment techniques and advanced mathematical methodologies, with a goal of providing policy insight on issues of regional and global importance in the following fields:

GLOBAL PROBLEM AREAS

  • Energy and Climate Change
  • Food and Water
  • Poverty and Equity

PROGRAM AREAS

  • Energy
  • Transitions to New Technologies
  • Advanced Systems Analysis
  • Ecosystem Services and Management
  • Mitigation of Air Pollution and Greenhouse Gases
  • Evolution and Ecology
  • World Population
  • Risk Policy and Vulnerability
  • Water
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Doctoral Finishing Fellowship – Summer 2024 Recipient – Sam Groetsch

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Samuel Groetsch standing in front of a wall, indoors
Sam Groetsch – Physics

Ever since my freshman year of high school when another older student approached me to join a physics club sponsored by Fermilab which focused on cosmic ray air showers, I’ve been fond of both the theoretical and experimental side of physics. It is quite the coincidence, or perhaps the exact opposite, that my research now focuses on detecting some of the highest energy gamma-ray air showers with HAWC.

After attending a very large high school in a suburb of Chicago, I decided to apply to Tech after a family friend recommended the school and I immediately enjoyed the smaller and closer-knit feel of Tech. I did both my undergraduate (B.S. in Physics and B.S. in Computational Math) and my graduate studies at Tech and the end of my academic journey with Tech is a very bittersweet moment for me. My Ph.D. thesis is mostly focused on using gamma-rays detected by HAWC over nearly a decade to create a catalog of some of the most extreme galactic particle accelerators like supernova remnants, pulsars, and micro-quasars. Catalogs historically have provided useful information to both theorists and other experiments to help guide and accelerate research in and beyond the field of astrophysics. To help create this catalog and assist future analysis work in the HAWC collaboration I developed a software framework to automate source finding in the HAWC dataset.

I want to thank many different organizations and people who have helped me throughout my university journey. First, the Graduate Dean Awards Advisory Panel for providing their wonderful support to help me finish strong. Second, my advisor Prof. Huentemeyer along with our research group for the invaluable support they’ve provided to me during my Ph.D. studies. Third, the physics department as a whole because without their support both personally and fiscally throughout both my undergrad and grad experience I would not have made it to where I am today.

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Doctoral Finishing Fellowship – Spring 2022 Recipient – Upendra Yadav

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I started working on my PhD in Fall 2017 at the Mechanical Engineering – Engineering Mechanics department with Dr. Susanta Ghosh. Previous to this, I obtained my masters’ degree from the Indian Institute of Technology (IIT), Bombay, India, in Aerospace Engineering and a Bachelors’ degree from Malaviya National Institute of Technology (MNIT), Jaipur, India. During my masters’, I was awarded the DAAD fellowship to work on my thesis at Leibniz University Hannover, Germany.

At Michigan Tech, I worked on several different projects. I began working on Micro-architectured glass materials and developed a novel analytical model to simulate the complex behavior of these materials. In another project, I developed an atomistic-continuum model to simulate large area mono-layers of Transition Metal Dichalcogenides (TMDs). This model can be used to obtain the deformation of mono-layer TMDs under various loading conditions and can provide a way to alter their optical, electrical, and mechanical properties in a controlled manner. In collaboration with Shashank Pathrudkar, we developed a novel Machine learning model to predict the high-dimensional deformation of multi-walled carbon nanotubes. This model is as accurate as of the atomistic-continuum model while being several orders of magnitude faster. I am currently working on extending these models for several other applications.

I would like to thank my advisor, Dr. Susanta Ghosh, for his support and guidance at each step. I would also like to thank the Graduate Dean Awards Advisory Panel and the dean for awarding me the finishing fellowship. This fellowship will help in completing all the work on time, including writing and defending my dissertation.

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Doctoral Finishing Fellowship – Spring 2022 Recipient – Victor Claremboux

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I completed my B.S. (2015) and M.S. (2020) in Chemical Engineering at Michigan Technological University. As a graduate student I am completing my studies with Professor Kawatra in the Department of Chemical Engineering. My work has focused on the efficient and sustainable processing of raw and waste materials in mineral processing, which includes iron ore processing, carbon dioxide capture and utilization, and rare earth extraction from waste materials such as red mud. This work has led to several publications, including a highly cited review on the flotation of iron ores. My dissertation will build upon my master’s thesis and focus on understanding the intricacies of pelletizing iron ore to minimize waste and environmental concerns such as fine dusts.
I am grateful to Professor Kawatra and my committee for the support and guidance he has provided over my years at Michigan Tech, to my fellow graduate students under Professor Kawatra for being there to bounce ideas off of and to share insightful discussions with, and to my high school chemistry teacher who suggested Michigan Technological University to me in the first place.

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Doctoral Finishing Fellowship – Summer 2024 Recipient – Revanth Mattey

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Revanth Mattey leaning against a table, indoors, wearing suit and tie
Revanth Mattey –
Mechanical Engineering-Engineering Mechanics

I am deeply grateful and honored to receive the Finishing Fellowship Award from the graduate school and the graduate dean’s advisory panel.

My journey at Michigan Tech began in 2018 when I commenced my graduate studies. Working alongside Dr. Susanta Ghosh, I completed my Master’s thesis in 2021. The research I conducted during this time inspired me to pursue a Ph.D. I’ve since dedicated myself to exploring phase field modeling and its applications in computational fracture mechanics, as well as employing Machine Learning to solve these intricate mathematical models.

My research aims to harness machine learning techniques to streamline computationally intensive simulations across various fields such as mechanics, phase separation, and weather prediction. These models hold tremendous potential for accelerating simulations of complex material failures and other physical systems described by partial differential equations.

I express my heartfelt gratitude to the graduate school for recognizing me with the Finishing Fellowship Award. This acknowledgment serves as a driving force as I enter the final phase of my Ph.D. journey, reflecting the university’s confidence and support in my work. I extend my sincere thanks to Dr. Ghosh for the invaluable opportunity to be part of his research group. His trust and encouragement have been instrumental throughout my Master’s and Ph.D. endeavors. I’d also like to acknowledge the unwavering support of the faculty and staff of the MEEM department during my academic journey.

Once I complete my PhD I will be joining Idaho National Laboratory as a post-doctoral researcher. I am eagerly looking forward to completing my doctoral research and continuing to advance in my academic career.

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