Find Academic Supervisors

• Isotope Geochemistry
• Marine Biogeochemistry
• Environmental Geochemistry
• +3 more

Laura Wasylenki, PhD, is an Associate Professor in the Department of Chemistry and Biochemistry at Northern Arizona University. Her research focuses on isotope geochemistry, particularly the biogeochemical cycles of metals like nickel (Ni), tungsten (W), and zinc (Zn) in marine and environmental systems. She investigates mechanisms of isotope fractionation during mineral surface interactions, such as sorption to manganese oxides (e.g., birnessite), and their implications for paleoenvironmental reconstructions and modern marine budgets. Her work addresses critical questions in marine geochemistry, including the role of Mn oxyhydroxides in Ni cycling, the fidelity of carbonate records for Ni isotopes, and the impact of sorption processes on isotope fractionation. She also explores biogeochemical controls on metal transport, such as uranium sequestration in plant roots and the environmental health implications for communities like the Navajo people. Her recent studies emphasize experimental validation of isotope fractionation mechanisms and their application to understanding Earth's history, such as linking Siberian Traps aerosols to the end-Permian mass extinction via Ni isotopes. Collaborations with NAU's Chemistry Building, Wettaw Biochemistry Building, and Science Lab Facility enable advanced laboratory and field-based research. Key themes in her publications include refining marine nutrient budgets, developing cleaning protocols for ancient seawater proxies, and advancing methodological frameworks for interpreting metal isotope systems in environmental and paleo contexts.

Sai Mounika ErrapotuView profile

Assistant Professor

• Cybersecurity
• Privacy Preservation
• Smart Grid Security
• +6 more

Sai Mounika Errapotu is an Assistant Professor in the Department of Electrical and Computer Engineering at the University of Texas at El Paso (UTEP). She leads the Cyber Physical Systems Privacy and Security Enhanced Computing (CyPSEC) Lab, focusing on developing practical security and privacy solutions for hardware and software systems in distributed networks, IoT, and smart grids. Her research integrates cryptography, differential privacy, and optimization to address emerging challenges in cyber-physical systems. Education: Ph.D. in Electrical and Computer Engineering (University of Houston, 2018), B.Tech. in Electronics and Communication Engineering (Jawaharlal Nehru Technological University, 2013). Postdoctoral work: AI, Networking Technologies, and Security Lab, University of Houston (2018–2019). Her research interests span cybersecurity, privacy-preserving protocols, trust modeling, and optimization in smart grids, IoT, and wireless networks. She emphasizes application-specific solutions that balance security, privacy, and scalability. Recent articles highlight advancements in intrusion detection via GANs and neural networks, smart home IoT security protocols, and privacy-preserving techniques in healthcare and transportation systems. Major Grants: $782,500 ARL grant for GAN-based intrusion detection, $1.1M DOE NNSA consortium for power systems, and $140K PNNL grant for healthcare synthetic data. Awards: Miguel Izquierdo Teaching Excellence Award (2021), Rising Stars Award, and Best Dissertation Award (2018). Advising highlights include mentoring students like Humaira (CPS Rising Star), Nicholas Lopez (M.S. grad in IoT security), and Ismael Holguin (LLNL intern). The CyPSEC Lab actively publishes in IEEE and NAPS conferences, addressing vulnerabilities in protocols like DNP3 and smart home IoT systems. Labs/Teams: CyPSEC Lab focuses on bridging theory and practice in CPS security, collaborating with industry partners and national labs.

Rashelle HoffmanView profile

Assistant Professor

• Geriatric Care
• Neurological Rehabilitation
• Behavioral Interventions
• +6 more

Rashelle Hoffman is an Assistant Professor at Creighton University's School of Pharmacy and Health Professions, affiliated with the Department of Physical Therapy. She holds a PT, DPT, PhD, and is a Board-Certified Geriatric Clinical Specialist. Dr. Hoffman completed her doctoral training at the University of Nebraska Medical Center and a postdoctoral fellowship at the University of Colorado Anschutz Medical Campus. Her clinical expertise spans skilled nursing, outpatient, long-term care, and home health settings. Her research focuses on improving dementia care in rural communities through lifestyle interventions like physical activity, understanding the effects of behavioral therapies (e.g., HIIT) on mobility and cognition, and elucidating neural mechanisms underlying cognitive-motor performance in aging and neurological conditions such as cerebral palsy and multiple sclerosis. She has published extensively on topics including gait analysis in osteoarthritis, cortical oscillations in cerebral palsy, and post-hospitalization care for individuals with dementia. Dr. Hoffman’s academic roles include teaching in geriatric physical therapy and leading the Rehabilitation Science Research Laboratory. Her work emphasizes health equity, technology access for older adults, and interdisciplinary care strategies. Presentations at international conferences highlight her contributions to clinical neuroscience and rehabilitation outcomes.

Tianna DuPontView profile

Research Professor

• Organic Agriculture
• Plant Pathology
• Entomology
• +5 more

Tianna DuPont is a Tree Fruit Extension Specialist at Washington State University’s Tree Fruit Research & Extension Center in Wenatchee, WA. She leads applied research and outreach programs focused on sustainable orchard management, organic production, fire blight control, and integrated pest management (IPM). Her work bridges academic research with industry needs through trainings, field days, and collaborative projects with growers. Research Interests: Her key areas include: Orchard floor management (cover crops, mulching) Bio-renovation strategies for replant disease Irrigation efficiency and soil health X-disease phytoplasma and Little Cherry Disease management Next Generation Tree Fruit Network development Advising & Grants: She mentors students like Gabriela Bolonas (Masters in Horticulture) and oversees projects funded through specialty crop grants. Recent collaborations include USDA NIFA grants for pear IPM and fire blight research. Labs & Teams: Leads the DuPont Lab team (see attached group photo), collaborating with postdocs and industry partners on trials like Alternative Controls for Replant Trial and Biorenovation Strategies .

Sunwook KimView profile

Associate Professor

• Human Factors Engineering
• Ergonomics
• Postural Control
• +3 more

Sunwook Kim is an Associate Professor in the Department of Industrial and Systems Engineering at Virginia Tech, part of the College of Engineering. His work focuses on human factors engineering, ergonomics, and occupational biomechanics with a strong emphasis on exoskeleton technology and neurodiverse collaboration. Kim holds a Ph.D. in Industrial & Systems Engineering from Virginia Tech. His research explores how exoskeletons impact physical demands and safety in construction, manufacturing, and healthcare settings. Notable studies include evaluating passive and powered exoskeletons for tasks like lifting, overhead work, and gait assistance, alongside investigating their effects on postural control, muscle activity, and user acceptance. He also examines neurodiverse team dynamics using advanced methodologies like Hidden Markov Models and physiological signal analysis. Kim's work bridges human performance, assistive technology, and workplace safety, with applications in falls prevention, biomechanical monitoring, and ergonomic intervention design. His interdisciplinary approach integrates machine learning, sensor technologies, and biomechanical modeling to address real-world challenges. His recent articles highlight trends in exoskeleton adoption factors, human-robot collaboration, and motor adaptation during exoskeleton use. Ongoing research includes fall monitoring systems using radar sensing and feature-resonated neural networks, reflecting his commitment to advancing both theoretical and applied human factors engineering.

• Information Systems Engineering
• Privacy Threat Modeling
• IoT Security
• +4 more

Dimitri Van Landuyt serves as an Associate Professor in the Department of Computer Science at KU Leuven , affiliated with the Information Systems Engineering Research Group (LIRIS) . He leads and co-promotes multiple high-impact research projects focused on security and privacy engineering, including initiatives on model-driven security risk analysis , privacy by design , and IoT security . His work spans GDPR compliance, synthetic data management, and threat modeling innovations. Academic Leadership : Member of the Council of FEB and Campus Council Leuven/Kortrijk Research Pillars : Privacy threat modeling, security automation, IoT systems, GDPR technical implementation His publications demonstrate expertise in privacy-enhancing technologies, with recent work analyzing LLM applications in threat modeling, developing tree-based privacy analysis frameworks, and creating adaptive trust management architectures. He explores serious games for security training, synthetic data quantification standards, and runtime threat assessment mechanisms. Dimitri contributes to educational programs through courses in ICT Service Management , Security & Privacy by Design , and Research Methodologies . He supervises student research while collaborating with industry and academia on data protection challenges.

• Vibrations
• Nonlinear dynamics
• Stochastic systems
• +3 more

Thomas Breunung is a Researcher and Principal Investigator of the Dynamics, Structures, and Data (DSD) Lab at the University of Wisconsin-Madison's Department of Mechanical Engineering. His work integrates applied mathematics, physics, and data science to study nonlinear structural dynamics, vibrations, and stochastic systems, with applications in aerospace engineering, biological systems, and oceanography. He holds a PhD from ETH Zurich (2021), an MS and BS from Technische Universität Darmstadt (2016, 2013). His research focuses on analytical, computational, and experimental methods to understand complex dynamic systems, including vibration attenuation, rogue wave prediction, and nonlinear oscillator identification. Notable awards include the 2023 ASME Outstanding Reviewer Award and the 2020 USNC/TAM Fellowship. Current courses taught include E M A 545 (Mechanical Vibrations) and M E 440 (Intermediate Vibrations). The DSD Lab emphasizes interdisciplinary collaboration, combining theoretical rigor with practical engineering solutions. Breunung's recent work explores data-driven forecasting of extreme events, stochastic noise utilization in vibration control, and robust system identification techniques. Ongoing projects include improving predictions of freak waves using field measurements and developing computationally efficient models for nonlinear mechanical systems.

Mazen FarhoodView profile

Professor

• Autonomous Systems
• Dynamics and Control
• Flight Control Software Validation
• +4 more

Mazen Farhood is a Professor in the Kevin T. Crofton Department of Aerospace and Ocean Engineering at Virginia Polytechnic Institute and State University (Virginia Tech). He holds a Ph.D. (2005), M.S. (2001), and B.Engr. (1999) in Mechanical Engineering from the University of Illinois and American University of Beirut. His research focuses on formal validation of UAV control systems, motion planning, cooperative control in complex environments, model reduction, and obstacle-sensitive trajectory regulation. He is a Senior Member of the IEEE, and a member of AIAA and ASME. In 2014, he received the NSF CAREER Award for his work on formal validation of autonomous systems. Farhood leads the distributed UAV test bed at Virginia Tech, integrating theoretical control frameworks with experimental validation. His research emphasizes safety-critical systems, cybersecurity for autonomous vehicles, and robust control under uncertainty. Collaborations include Virginia Tech’s Autonomous Systems Center and National Security and Technology initiatives. Key projects include developing compositional falsification tools, analyzing cyber-physical system vulnerabilities, and advancing LPV control methodologies for nonstationary systems. Education: Ph.D. Mechanical Engineering (UIUC), M.S. Mechanical Engineering (UIUC), B.Engr. Mechanical Engineering (AUB) Awards: 2014 NSF CAREER Grant Key Projects: Formal validation of UAV software, cooperative multi-vehicle control, obstacle-aware trajectory regulation His work bridges theoretical control advancements with practical applications, contributing to safer and more reliable autonomous systems.

Chris J. GauthierDickeyView profile

Associate Professor

• Peer-to-Peer Networking
• Secure Consistency
• Computer Games
• +5 more

Chris J. GauthierDickey is an Associate Professor and Chair of the Department of Computer Science at the University of Denver's Ritchie School of Engineering and Computer Science. He also serves as Director of Game Development Programs and is a member of the Colorado Research Institute for Security and Privacy. His research focuses on peer-to-peer networking, secure consistency, and multiplayer game systems. He holds a PhD (2007) and B.S. (2001) in Computer Science from the University of Oregon, supported by an NSF Graduate Research Fellowship (2002-2005). Key research areas include: Peer-to-peer architecture for games and voice communication Networked virtual environments Distributed simulation systems Game development pedagogy He has received grants totaling over $700k, including leadership in IA workforce development initiatives. Courses taught span graduate/undergraduate levels in networking, security, and game programming. Notable publications include work on multiplayer game measurement (NetGames 2010), peer-to-peer voice protocols (VRST 2009), and distributed stream processing frameworks (NPC 2010).

Jocelyn HaferView profile

Assistant Professor

• Gait Biomechanics
• Aging and Mobility
• Knee Osteoarthritis
• +3 more

Jocelyn F. Hafer is an Assistant Professor in the Department of Kinesiology & Applied Physiology at the University of Delaware . She serves as the Director of the Gait Biomechanics Lab, focusing on age-related, pathological, and exercise-induced changes in gait. Her research integrates wearable sensor technology to quantify real-world mobility patterns and joint loading. Education : Postdoctoral Fellowship in Kinesiology at the University of Michigan, PhD in Kinesiology-Biomechanics at the University of Massachusetts Amherst, MA in Applied Exercise Physiology at Columbia University Teacher’s College, BS in Physiology at Michigan State University. Her work explores gait adaptations in aging, post-concussion recovery, and knee osteoarthritis, emphasizing muscle function and sensor-derived data. Recent studies examine joint mechanics in cerebral palsy, varus thrust detection, and dual-task impacts on gait stability.

Serkan GugercinView profile

Professor

• Model Reduction
• Dynamical Systems
• Numerical Analysis
• +6 more

Serkan Gugercin is the Class of 1950 Professor of Mathematics and Deputy Director of the Division of Computational Modeling and Data Analytics (CMDA) at Virginia Tech's College of Science. He is also affiliated with the Department of Mechanical Engineering. His research focuses on model reduction, dynamical systems, numerical analysis, and scientific computing, with applications in engineering and data-driven methods. Gugercin has held prestigious titles such as the A.V. Morris Professorship (2016–2019) and received awards like the NSF Early CAREER Award (2007) and Alexander von Humboldt Fellowship (2016). He earned his Ph.D. in Electrical Engineering from Rice University (2003) and has secured over $5.5M in research funding. His work bridges numerical methods, control theory, and optimization, emphasizing high-fidelity reduced models for complex systems. Education: B.S., Middle East Technical University (1997); M.S. and Ph.D., Rice University (1999, 2003). Key contributions include co-authoring the textbook *Interpolatory Methods for Model Reduction* (SIAM) and advancing structure-preserving interpolation techniques for nonlinear systems. Research areas include data-driven modeling, parametric systems, and energy-based approximation methods. Labs/Teams: CMDA Program, part of Virginia Tech’s Academy of Integrated Science. Collaborates on interdisciplinary projects involving power networks, fluid dynamics, and mechanical systems. Active in editorial roles for SIAM Journal on Scientific Computing and Systems & Control Letters.

• Nonlinear Dynamics
• Vibration Control
• Energy Transfer
• +3 more

Alexander F Vakakis is the Donald Biggar Willett Professor of Mechanical Science and Engineering and holds a joint appointment in Aerospace Engineering at the University of Illinois' College of Engineering. His research focuses on nonlinear dynamics, vibration control, and energy transfer in mechanical systems. He has pioneered work on nonlinear energy sinks (NES) and targeted energy transfer (TET) mechanisms, with applications in aerospace, structural engineering, and acoustics. His recent studies explore phenomena like vibro-impact systems, nonlinear metamaterials, and data-driven methods for modal interaction analysis in fighter aircraft. Key research interests include nonlinear oscillators, wave localization, acoustic non-reciprocity, and the design of energy-dissipative structures. He has contributed to understanding energy redistribution in complex systems, such as subsea power cables and seismic mitigation frameworks. His work frequently bridges theory, computation, and experimental validation. Dr. Vakakis has authored over 500 publications, with recent articles addressing topics like topological interface modes in metamaterials, interband energy transfer in phononic lattices, and super-slow hysteresis dynamics. His research emphasizes leveraging strong nonlinearities to achieve novel engineering solutions. Awards: ASME Fellow (2012), Humboldt Research Award (2019) Collaborations: Active in aerospace dynamics, structural health monitoring, and metamaterial design Grants & Labs: Leads projects funded by NSF and industry partners; affiliated with Illinois' Nonlinear Systems Lab

Gráinne FitzsimonsView profile

Professor

• Self-Regulation
• Interpersonal Relationships
• Motivation
• +3 more

Gráinne Fitzsimons is the George C. Lamb, Jr. University Distinguished Professor of Business Administration at Duke University’s Fuqua School of Business and holds a joint appointment as Professor of Psychology and Neuroscience at Trinity College of Arts & Sciences. She specializes in self-regulation, interpersonal relationships, and motivation, with research published in top journals like Journal of Personality and Social Psychology . Her work explores how social contexts influence goal pursuit, including the dynamics of interdependent goals and the societal perception of ambition. Education: Ph.D. in Psychology from New York University (2004), B.A. from McGill University (Canada, 1999). Notable awards include the Wegner Theoretical Innovation Award (2016) and early-career accolades from the Relationship Researchers Interest Group and Foundation for Personality and Social Psychology. Research highlights include studies on goal dynamics in teams, social-class bias in hiring, and the interpersonal costs of high self-control. Her recent publications address topics like social-class perception of goals and the motivational impact of progress patterns. She teaches leadership and ethics courses, emphasizing practical applications of psychological insights in organizational settings. Professional activities include service on Duke’s Bass Connections Faculty Advisory Council (2014-2017) and contributions to interdisciplinary research initiatives. Her work bridges academic theory and real-world challenges, offering frameworks for understanding how relationships and environments shape goal achievement.

• International Investment Law
• Chinese Business Law
• Comparative Investment Law
• +6 more

Dr. Cheng Bian is an Assistant Professor at the Erasmus School of Law, Erasmus University Rotterdam, and an Associate at Staunch B.V. law firm in Amsterdam. His work focuses on international investment law, Chinese business law, and EU-China legal cooperation. Academic Affiliations: Erasmus School of Law (Assistant Professor), China Law Centre, CELIS Institute (Country Reporter), Max Planck Institute (Visiting Scholar), Columbia University (Visiting Scholar), Lauterpacht Centre (Visiting Scholar) Education: Dr. Bian obtained his doctorate in 2018 from Erasmus University Rotterdam, with a thesis published as a monograph on national security reviews in China, the US, and the EU. Research Interests: His research spans international investment law and arbitration, Chinese business law, comparative investment law, EU-China investment policy, and data governance. Recent work analyzes national security exceptions, foreign investment screening during the pandemic, and data regulation in cross-border investment. Publications: Dr. Bian's scholarly output includes monographs, journal articles, and policy reports. His articles highlight trends in national security reviews, ISDS reform, and EU-China legal dynamics.

• Conservation Laws
• Finite Volume Schemes
• Discontinuous Galerkin Methods
• +7 more

Professor Siegfried Müller is a full professor at the Institute for Geometry and Practical Mathematics within the Faculty of Mathematics, Computer Science and Natural Sciences at RWTH Aachen University. His research focuses on developing advanced numerical methods for solving complex fluid dynamics problems, with particular expertise in conservation laws, adaptive multiscale techniques, and multiphase flow modeling. He maintains an active research program with numerous publications in leading computational mathematics journals and collaborates extensively with researchers across multiple institutions. Professor Müller's research interests span a wide range of computational mathematics topics including Conservation Laws, Finite Volume Schemes, Discontinuous Galerkin Methods, Adaptive Multiscale Techniques, and specialized applications in Fluid Dynamics. His work demonstrates particular strength in developing numerical methods for two-phase flow systems, transpiration cooling applications, and surface lubrication phenomena. His research bridges theoretical mathematical analysis with practical engineering applications, particularly in aerospace and mechanical engineering contexts. His recent publications reveal a strong focus on advancing numerical techniques for hyperbolic conservation laws, with increasing emphasis on stochastic methods, multilevel approaches, and coupled system modeling. His work spans both theoretical developments in numerical analysis and practical applications in fluid dynamics, with particular attention to multiphase flow systems and cooling technologies. The publications show a clear progression toward more complex, high-dimensional problems and increasingly sophisticated numerical techniques to address computational challenges. Professor Müller has led and participated in numerous research projects funded by German research organizations including DFG Priority Programmes, BMBF projects, and DFG Research Training Groups. His projects have focused on hyperbolic balance laws, adaptive numerical methods, transpiration cooling, and textured surface lubrication. He has organized multiple workshops on multiresolution methods and active drag reduction, demonstrating leadership in his research community. Professor Müller's research group at RWTH Aachen collaborates closely with engineering departments and industry partners to apply advanced numerical methods to practical engineering challenges. His team has developed specialized computational tools for simulating complex fluid phenomena, particularly in aerospace applications where cooling technologies and fluid-structure interactions are critical. The group maintains strong connections with international research communities in computational mathematics and fluid dynamics.