Affiliated Researchers

Affiliates are Penn Staters who have a connection to or an interest in the work of the Institute of Energy and the Environment. Currently, 1020 faculty and researchers from across Penn State, including the Commonwealth campuses, are affiliates of IEE.

Lisa Witzig


Director, Center for Security Research and Education

Brian Wolfgang


Associate Director, Pennsylvania Housing Research Center

Tak Sing Wong


Professor, Mechanical Engineering
Top research keywords: Surface (Surface Science), Carbon Nanotubes, Carbon Nanotube, Multi-walled Carbon Nanotubes (MWCNTs), Brochosomes

Thomas Wood


Professor, Chemical Engineering
Top research keywords: Biofilm, Escherichia Coli, Biofilm Formation, Monooxygenase, Quorum Sensing

Veronica L Woodard


J.D. Candidate, Penn State Law

Douglas Wrenn


Associate Professor, Agricultural Economics, Sociology and Education
Top research keywords: Subdivision Development, Residential Subdivisions, Pennsylvania, Shale Gas Development, Residential Development

Melissa Wright


Department Head, Geography
Top research keywords: Mexico, Feminist, Ciudades, Femicide, USA

Hong Wu


Associate Professor, Landscape Architecture
Top research keywords: Green Stormwater Infrastructure, China, Public Perception, Prescribed Fire, Sponge City

Jiaxing Wu


Graduate Student, Department of Agricultural Economics, Sociology, and Education

Xiawa Wu


Assistant Professor, Mechanical Engineering, School of Engineering (Behrend)
Top research keywords: Cellulose Nanocrystals, Molecular Dynamics Simulation, Computer Simulation, Epoxy, Cellulose

Bradley Wyble


Professor, Psychology
Top research keywords: Attentional Blink, Short-Term Memory, Memory, Color, Amnesia

Ming Xiao


Professor, Civil and Environmental Engineering
Top research keywords: Subgrade, Permafrost, Pavement, Subbase, Experimental Investigation

Yuefeng Xie


Professor, School of Science, Engineering & Technology (Harrisburg)
Top research keywords: Disinfection, Haloacetic Acid, Byproducts, Byproduct, Potable Water

Yuan Xuan


Associate Professor, Mechanical Engineering
Top research keywords: Aromatics, Soot, Sooting Tendency, Flamelets, Pyrolysis

Jian Yang


Professor, Biomedical Engineering
Top research keywords: Citric Acid, Scaffolds, Tissue Engineering, Polymers, Elastomers

Yang Yang


Assistant Professor, Engineering Science and Mechanics
Top research keywords: Radiation Damage, Ion Beam Radiation, Field Effect Transistor, Surface (Surface Science), Two-dimensional Fields

Jeff D. Yanosky


Associate Professor, Department of Public Health Sciences
Top research keywords: Particulate Matter 2.5 (PM2.5), PM10, Particulate Matter, Confidence Interval, Air Pollution

John Yen


Professor, College of Information Sciences and Technology
Top research keywords: Fuzzy Logic, Decision-Making, Shared Mental Models, Teammates, Shared Mental Model

Richard Yetter


Professor, Mechanical Engineering
Top research keywords: Combustion, Ignition, Burning Rate, Oxidizer, Flow Reactor

Abebayehu N. Yilma


Assistant Professor, Department of Public Health Sciences
Top research keywords: Chlamydia Trachomatis, Macrophage, Nanoparticles, C.trachomatis, Polyvinylpyrrolidone

Junjun Yin


Assistant Research Professor, Agricultural Economics, Sociology and Education
Top research keywords: Twitter Data, Spatial Interaction, Mobile Device, Twitter User, Social Media

Jiro Yoshida


Professor, Risk Management
Top research keywords: Price, Rent, Housing Rent, Real Estate, Depreciation Rate

Kaleigh Yost


Assistant Professor, Civil and Environmental Engineering
Top research keywords: Cone Penetrometer, Thin Layer, Liquefaction, Layer Effect, Calibration Chamber

George Young


Professor, Meteorology and Atmospheric Science
Top research keywords: Boundary Layer, Synthetic Aperture Radar, Convection, Weather, Forecast

William Yourey


Associate Professor of Engineering, Penn State Hazleton
Top research keywords: Lithium-ion Cell, Positive Electrode, Negative Electrode, Polyiodides, Lithium

Dave Yoxtheimer


Senior Research Assistant, Earth and Environmental Systems Institute
Top research keywords: Natural Gas, Gas Well, Shale Gas, Groundwater, Gases

Cunjiang Yu


Associate Professor, Engineering Science and Mechanics
Top research keywords: Electronic Equipment, Skin, Strain, Electronics, Resonators

Manzhu Yu


Assistant Professor, Geography
Top research keywords: Dust Storm, Particular Matter 2.5, Machine Learning, Deep Learning, Spatiotemporal

Zhongyi Yuan


Associate Professor, Risk Management
Top research keywords: Tail Probability, Asymptotics, Finite-time Ruin Probability, Ruin Probability, Financial Risk

Michael Yukish


Research Associate, Applied Research Laboratory (ARL)
Top research keywords: Trade Space Exploration, Trade Space, Decision Maker, Data Visualization, Decision Process

Sarah Zappe


Associate Research Professor, Leonhard Center for the Enhancement of Engineering Education
Top research keywords: Entrepreneurship, Engineering Students, Entrepreneurial Mindset, Entrepreneurship Education, Student Perceptions

Lauren Zarzar


Professor, Chemistry
Top research keywords: Surface Active Agent, Surfactant, Hydrogel, Microscale, Surface (Surface Science)

Colin Zarzycki


Associate Professor, Meteorology and Atmospheric Science
Top research keywords: Tropical Cyclone, Tropical Cyclones, Earth System Model, Climate Modeling, Variable Resolution

Eric Zenner


Associate Professor, Ecosystem Science and Management
Top research keywords: Beech, Basal Area, Old-growth, Skid Trail, Overstory