Bert Bras

Bert Bras
bert.bras@me.gatech.edu
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Dr. Bert Bras has been a Professor at the George W. Woodruff School of Mechanical Engineering at the Georgia Institute of Technology since September 1992. From 2001 to 2004, he served as the Director of Georgia Tech’s Institute for Sustainable Technology and Development. 

In 2014, he was named a Brook Byers Professor of Sustainability. He was named the Associate Chair for Administration for the George W. Woodruff School of Mechanical Engineering at Georgia Tech in 2016 and briefly served as Interim School Chair in 2018. 

Dr. Bras’ 25-year career as a Professor of Mechanical Engineering at the Georgia Institute of Technology equips him with considerable expertise in sustainable design and manufacturing that has taken him through many areas of industry, from automotive to alternative energy.

He holds an MS in Mechanical Engineering from the University of Twente (Netherlands) and a Ph.D. in Operations Research from the University of Houston. Prior to completing his Ph.D., he worked at the Maritime Research Institute Netherlands (MARIN).

Associate Chair for Administration, Woodruff School of Mechanical Engineering
Brook Byers Professor, Woodruff School of Mechanical Engineering
Phone
404.894.9667
Office
MRDC, Room 3408
Additional Research

Electric Vehicles; Computer-Aided Engineering and Design and Manufacturing; Sustainable design; Design for recycling; Robust design

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Victor Breedveld

Victor Breedveld
victor.breedveld@chbe.gatech.edu
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Associate Chair for Undergraduate Studies
Professor and Frank Dennis Faculty Fellow, School of Chemical and Biomolecular Engineering
Phone
404.894.5134
Office
Ford Environmental Science & Technology Building, Room 1222
Additional Research

Biofuels; Papermaking, Coatings & Barriers; Films & Coatings; Biomaterials; Structure and Reheology of Complex fluids; Rheology of Bioengineering Materials

Google Scholar
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Jeff Wu

Jeff Wu
jeff.wu@isye.gatech.edu
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C. F. Jeff Wu is the Coca-Cola Chair in Engineering Statistics and Professor in the H. Milton School of Industrial and Systems Engineering at Georgia Tech.

He was elected a Member of the National Academy of Engineering (2004), and a Member (Academician) of Academia Sinica (2000). A Fellow of the Institute of Mathematical Statistics (1984), the American Statistical Association (1985), the American Society for Quality (2002), and the Institute for Operations Research and Management Sciences (2009). He received the COPSS (Committee of Presidents of Statistical Societies) Presidents' Award in 1987, which was given to the best researcher under the age of 40 per year and was commissioned by five statistical societies. His other major awards include the 2011 COPSS Fisher Lecture, the 2012 Deming Lecture (plenary lectures during the annual Joint Statistical Meetings), the Shewhart Medal (2008) from ASQ, and the Pan Wenyuan Technology Award (2008). In 2016 he received the (inaugural) Akaike Memorial Lecture Award. In 2017 he received the George Box Medal from ENBIS. In 2020 he won The Class of 1934 Distinguished Professor Award and the Sigma Xi Monie A. Ferst Award both at Georgia Institute of Technology. He has won numerous other awards, including the Wilcoxon Prize, the Brumbaugh Award (twice), the Jack Youden Prize (twice), and the Honoree of the 2008 Quality and Productivity Research Conference. He was the 1998 P. C. Mahalanobis Memorial Lecturer at the Indian Statistical Institutes and an Einstein Visiting Professor at the Chinese Academy of Sciences (CAS). He is an Honorary Professor at several institutions, including the CAS and National Tsinghua University. He received an honorary doctor (honoris causa) of mathematics at the University of Waterloo in 2008.

He was formerly the H. C. Carver Professor of Statistics and Professor of Industrial and Operations Engineering at the University of Michigan, 1993-2003 and the GM/NSERC Chair in Quality and Productivity at the University of Waterloo in 1988-1993. In his 1997 inaugural lecture for the Carver Chair, he coined the term data science and advocated that statistics be renamed data science and statistician to data scientist. Before Waterloo, he taught in the Statistics Department at the University of Wisconsin from 1977-1988. He got his BS in Mathematics from National Taiwan University in 1971 and Ph.D. in Statistics from the University of California, Berkeley (1973-1976).

His work is widely cited in professional journals as well as in magazines, including a feature article about his work in Canadian Business and a special issue of Newsweek on quality. He has served as editor or associate editor for several major statistical journals like Annals of Statistics, Journal of American Statistical Association, Technometrics, and Statistica Sinica. Professor Wu has published more than 185 research articles in peer review journals. He has supervised 50 Ph.D.'s, out of which more than 25 are teaching in major research departments or institutions in statistics, engineering, or business in US/Canada/Asia/Europe. Among them, there are 21 Fellows of ASA, IMS, ASQ, IAQ and IIE, three editors of Technometrics, and one editor of JQT. He co-authors with Mike Hamada the book "Experiments: Planning, Analysis, and Optimization" (Wiley, 2nd Ed, 2009, 716 pages) and with R. Mukerjee the book "A Modern Theory of Factorial Designs" (Springer, 2006).

Coca-Cola Chair in Engineering Statistics and Professor
Phone
404.894.2301
Office
ISyE Main Building, Room 233
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Thomas DiChristina

Thomas DiChristina
thomas.dichristina@biology.gatech.edu
Website

Thomas DiChristina, Ph.D., received a BS in Chemical Engineering from the University of Rochester (NY) in 1982, a MS in Chemistry from the University of Bordeaux (France) in 1984, a Ph.D. in Environmental Engineering Science from the California Institute of Technology (CA) in 1989, and a Postdoctoral Fellowship from the Woods Hole Oceanographic Institution (MA) in 1993. DiChristina has been at Professor of Microbiology in the School of Biological Sciences at Georgia Tech for 29 years. 

Professor, Microbiology, School of Biological Sciences
Phone
404.556.6829
Office
Ford Environmental and Technology Building, Room 1240
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Shaheen Dewji, Ph.D.

Shaheen Dewji, Ph.D.
shaheen.dewji@gatech.edu

Shaheen Azim Dewji, Ph.D., (she/her/hers) is an Assistant Professor in the Nuclear & Radiological Engineering and Medical Physics Programs at the Georgia Institute of Technology, where she leads the Radiological Engineering, Detection, and Dosimetry (RED²) research group. Dewji joined Georgia Tech following three years as faculty at Texas A&M University in the Department of Nuclear Engineering, and as a Faculty Fellow of the Center for Nuclear Security Science and Policy Initiatives (NSSPI). In her prior role at Oak Ridge National Laboratory, where she remained for almost 9 years, Dewji was Radiological Scientist in the Center for Radiation Protection Knowledge. Her research interests include development of dose coefficients, shielding design, and nuclear material detection assay using gamma-ray spectroscopy. Her recent work has focused on associated challenges in uncertainty quantification in dose estimation/reconstruction associated with the external exposure and internal uptake of radionuclides associated with applications of emergency response, defense, nuclear medicine, and occupational/public safety using Monte Carlo radiation transport codes and internal dose modeling. Dewji completed her Masters and Ph.D. degrees in Nuclear and Radiological Engineering at the Georgia Institute of Technology in Atlanta, GA and was a fellow of the Sam Nunn Security Program. She received her Bachelor of Science in Physics from the University of British Columbia. Dewji currently serves on the National Academies of Science, Engineering, and Medicine – Nuclear and Radiation Studies Board and is a member of the Board of Directors for both the American Nuclear Society and Health Physics Society.
   

Assistant Professor
Phone
404.894.5800
Office
Boggs 3-15
Lab
Shaheen
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Mathieu Dahan

Mathieu Dahan
mathieu.dahan@isye.gatech.edu
ISyE Faculty Page and Contact Info

Mathieu Dahan is an Assistant Professor in the H. Milton Stewart School of Industrial and Systems Engineering. His research interests are in combinatorial optimization, game theory, and predictive analytics, with applications to service operations management and disaster logistics. His primary focus is on developing strategies for improving the resilience of large-scale infrastructures — particularly, transportation and natural gas networks — in the face of correlated failures such as security attacks and natural disasters. Current projects include: (i) Strategic design of network inspection systems; and (ii) Analytics-based response operations under uncertainty.

Dr. Dahan received a Ph.D. and M.S. in Computational Science and Engineering from the Massachusetts Institute of Technology, a M.Eng. and B.Eng. from the École Centrale Paris, and a B.S. in Mathematics from Paris-Sud University. He is the recipient of the MIT Robert Thurber Fellowship, the MIT Robert Guenassia Award, the Honorable Mention for the J-WAFS Fellowships, and the Best Poster Award at the Princeton Day of Optimization.

During the summer of 2016, he worked as a research scientist intern at Amazon.com (Seattle) in the Supply Chain Optimization Technologies team. Using Machine-Learning techniques, he worked on predicting the fulfillment cost and developing a prototype to grant a fast and accurate access to future shipping cost estimates.

Assistant Professor
Phone
404.385.3054
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Nagi Gebraeel

Nagi Gebraeel
nagi.gebraeel@isye.gatech.edu
Website

Professor Nagi Gebraeel is the Georgia Power Early Career Professor and Professor in the H. Milton Stewart School of Industrial and Systems Engineering at Georgia Tech. He received his MS and PhD from Purdue University in 1998 and 2003, respectively.

Dr. Gebraeel's research interests lie at the intersection of Predictive Analytics and Machine Learning in IoT enabled maintenance, repair and operations (MRO) and service logistics. His key focus is on developing fundamental statistical learning algorithms specifically tailored for real-time equipment diagnostics and prognostics, and optimization models for subsequent operational and logistical decision-making in IoT ecosystems. Dr. Gebraeel also develops cyber-security algorithms intended to protect IoT-enabled critical assets from ICS-type cyberattacks (cyberattacks that target Industrial Control Systems). From the standpoint of application domains, Dr. Gebraeel has general interests in manufacturing, power generation, and service-type industries. Applications in Deep Space missions are a recent addition to his research interests, specifically, developing Self-Aware Deep Space Habitats through NASA's HOME Space Technology Research Institute.

Dr. Gebraeel leads Predictive Analytics and Intelligent Systems (PAIS) research group at Georgia Tech's Supply Chain and Logistics Institute. He also directs activities and testing at the Analytics and Prognostics Systems laboratory at Georgia Tech's Manufacturing Institute. Formerly, Dr. Gebraeel served as an associate director at Georgia Tech's Strategic Energy Institute (from 2014 until 2019) where he was responsible for identifying and promoting research initiatives and thought-leadership at the intersection of Data Science and Energy applications. He was also the former president of the Institute of Industrial and Systems Engineers (IISE) Quality and Reliability Engineering Division, and is currently a member of the Institute for Operations Research and the Management Sciences (INFORMS), and IISE (since 2005).

Georgia Power Associate Professor, School of Industrial Systems Engineering
Phone
404.894.0054
Office
Groseclose Building, Room 327
Additional Research
  • Data Mining
  • IoT
  • Sensor-based Prognostics & Degradation Modeling
  • Reliability Engineering
  • Service Logistics
  • System Design & Optimization
  • Cyber/ Information Technology
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Miguel Granier

Miguel Granier
mdgranier@gatech.edu

Miguel Granier serves as a distinguished external fellow of the Strategic Energy Institute, and is the managing director of Cox Cleantech Accelerator by gener8tor. He has nearly two decades of experience financing businesses from startup to growth stage. As the founder/managing director of Invested Development (ID) and the Impact Factoring Fund (IFF), and founding investment manager for First Light Ventures, he led investments in dozens of startups across nine countries and three continents. Miguel began his career in finance as a loan officer for the global micro-finance organization ACCION and has worked for the insurance giant Fidelity National Financial in New York and the Delter Business Institute in Beijing, China. 

Miguel holds or has held board positions at more than a dozen start-ups, including Growing Energy Labs, Inc (acquired by Hanwha/Q-Cells), Simpa Networks (acquired by Engie), OnFarm (acquired by SWIIM Systems), and iHub (acquired by ccHub). He has also served on the boards of several non-profit organizations, including Greentown Labs, Village Capital, and Global Growers Network. 

Miguel has earned two Masters’ degrees from Georgia Tech in City and Regional Planning and Sustainable Energy and Environmental Management. In addition, he has been an adjunct faculty at the Monterrey Institute of International Studies, Northeastern University, and Georgia Tech. 

Distinguished External Fellow
Research Focus Areas
IRI And Role
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Micah Ziegler

Micah Ziegler
micah.ziegler@gatech.edu
Personal Website

Dr. Micah S. Ziegler is an assistant professor in the School of Chemical and Biomolecular Engineering and the School of Public Policy.

Dr. Ziegler evaluates sustainable energy and chemical technologies, their impact, and their potential. His research helps to shape robust strategies to accelerate the improvement and deployment of technologies that can enable a global transition to sustainable and equitable energy systems. His approach relies on collecting and curating large empirical datasets from multiple sources and building data-informed models. His work informs research and development, public policy, and financial investment.

Dr. Ziegler conducted postdoctoral research at the Institute for Data, Systems, and Society at the Massachusetts Institute of Technology. At MIT, he evaluated established and emerging energy technologies, particularly energy storage. To determine how to accelerate the improvement of energy storage technologies, he examined how rapidly and why they have changed over time. He also studied how energy storage could be used to integrate solar and wind resources into a reliable energy system.

Dr. Ziegler earned a Ph.D. in Chemistry from the University of California, Berkeley and a B.S. in Chemistry, summa cum laude, from Yale University. In graduate school, he primarily investigated dicopper complexes in order to facilitate the use of earth-abundant, first-row transition metals in small molecule transformations and catalysis. Before graduate school, he worked in the Climate and Energy Program at the World Resources Institute (WRI). At WRI, he explored how to improve mutual trust and confidence among parties developing international climate change policy and researched carbon dioxide capture and storage, electricity transmission, and international energy technology policy. Dr. Ziegler was also a Luce Scholar assigned to the Business Environment Council in Hong Kong, where he helped advise businesses on measuring and managing their environmental sustainability.

Dr. Ziegler is a member of AIChE and ACS, and serves on the steering committee of Macro-Energy Systems. His research findings have been highlighted in media, including The New York Times, Nature, The Economist, National Geographic, BBC Newshour, NPR’s Marketplace, and ABC News.

Assistant Professor, School of Chemical and Biomolecular Engineering, School of Public Policy
SEI Lead: Energy Storage
Phone
404.894.5991
Office
ES&T 2228
Additional Research
  • Energy
  • Materials and Nanotechnology
  • Sustainable Engineering
Google Scholar
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Xiao Liu

Xiao Liu
xiao.liu@isye.gatech.edu
Department Webpage
David M. McKenney Family Associate Professor, School of Industrial Systems Engineering
Office
Groseclose 339
Additional Research

Domain-aware data-driven methodologies for scientific and engineering applications, environment and energy, urban resilience, applied statistics, system informatics and reliability engineering, model interactions between solar energy production and wildfires.

Research Focus Areas
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