manding officer of SEAL Team FOUR, commanding officer of the Naval Special Warfare Development Group (a classified special SEAL Unit), and as chief of staff at the Joint Special Operations Command. Following his naval career, Mr. Moser served as a counterterrorism and special operations consultant and exercise planner for Department of Defense Special Operations Units. He developed plans to exercise the nation’s military and first-responder units’ response to incidents involving the use of chemical, biological, radiological, and nuclear weapons of mass destruction. He later worked with the Department of Energy (DOE) as the site manager of the Andrews Air Force Base laboratory facility that was responsible for one of the nation’s Nuclear Emergency Search Teams. Following service at DOE, Mr. Moser was selected to serve as one of the first Department of Homeland Security (DHS) Protective Security Advisors (PSAs) and served as PSA to the State of South Carolina, representing DHS as an onsite critical infrastructure and vulnerability assessment specialist. Mr. Moser participated in comprehensive security assessments at nuclear power plants and material production facilities in North and South Carolina and served on the National Research Council Committee on Risk-Based Approaches for Securing the DOE Nuclear Weapons Complex. More recently, Mr. Moser participated in a survey and assessment of the Coast Guard Service of a Gulf Coast Cooperative member state, addressing counterpiracy and countersmuggling missions in the Persian Gulf and Arabian Sea. Mr. Moser is an American Society of Industrial Security Certified Protection Professional and Physical Security Professional.

Arthur T. Motta, Ph.D., is chair of the Nuclear Engineering Program and a professor of nuclear engineering and of materials science and engineering at Penn State University. His research focuses on the environmental degradation of materials in the reactor environment with specific emphasis on nuclear fuel cladding. His research interests include radiation damage, corrosion and hydrogen ingress, mechanical behavior of materials, and materials characterization. He holds a B.Sc. in mechanical engineering and an M.Sc. in nuclear engineering from the Federal University of Rio de Janeiro, Brazil, and a Ph.D. in nuclear engineering from the University of California, Berkeley. Before coming to Penn State, he worked for the CEA at the Centre for Nuclear Studies in Grenoble, France, and for Atomic Energy of Canada Limited at the Chalk River Laboratories in Canada. He is a member of the editorial board of the Journal of Nuclear Materials. He received the Penn State Engineering Society Outstanding Advising Award in 2001 and the Outstanding Research Award in 2012, and the Outstanding Research Achievement Award from the Materials Science and Technology Division of the American Nuclear Society in 2010.



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