Emerging Technologies

Public lectures at 3:30 pm
Location: Cape Cod Lounge, Student Union Building, UMass Amherst
Free and open to all
.


Wednesday, April 16

Nanotechnology: Environmental Implications and Applications

Pedro J. Alvarez, George R. Brown Professor and Chair, Civil and Environmental Engineering, Rice University

AlverezPedro J. Alvarez is the George R. Brown Professor of Engineering at Rice University. He previously taught at the University of Iowa, where he also served as Associate Director for the Center for Biocatalysis and Bioprocessing and as Honorary Consul for Nicaragua. Dr. Alvarez received a B. Eng. degree in Civil Engineering from McGill University and MS and Ph.D. degrees in Environmental Engineering from the University of Michigan, and was a visiting professor at the Swiss Federal Institute of Technology (EAWAG). His research interests are related to the applications and implications of biological processes in natural and engineered systems, including bioremediation and phytoremediation of sites contaminated with hazardous wastes, and environmental nanotechnology. Dr. Alvarez is a P.E., a Diplomate of the American Academy of Environmental Engineers and a Fellow of ASCE. Honors include Past President of the Association of Environmental Engineering and Science Professors (AEESP), the cleanup project of the year award from SERDP, the Button of the City of Valencia, the Collegiate Excellence in Teaching Award from the University of Iowa; the Alejo Zuloaga Medal from the Universidad de Carabobo, Venezuela; a Career Award from the National Science Foundation; the Outstanding Achievement Award in Environmental Engineering from the University of Michigan; and shared with his students best paper awards from the EPA/HSRC for Regions 7 and 8; the Water Environment Federation, and the Battelle Bioremediation Symposium. Dr. Alvarez currently serves on the editorial boards of Environmental Science and Technology, Biodegradation, and the European Journal of Soil Biology. He is also an honorary professor at Nankai University in China and adjunct professor at the Universidade Federal de Santa Catarina in Florianopolis, Brazil, and UNAM in Mexico City.

Dr. Alvarez’s research focuses on the environmental applications and implications of biotechnology and nanotechnology, including bioremediation of contaminated aquifers, phytoremediation, fate and transport of hazardous substances, and nanomaterial-bacterial interactions and related disinfection approaches. His teaching interests include principles and applications of environmental engineering and biological treatment processes.

Abstract:
The rapid development of nanotechnology is outpacing the development of appropriate regulations to mitigate potential risks associated with their release to the environment. Therefore, we have been conducting research to improve our understanding of how engineered nanoparticles with high probability of environmental release interact with microorganisms, which form the basis of all known ecosystems. On the other hand, many nanomaterials also hold a significant potential to develop new capabilities to remediate past environmental damage and alleviate present and future environmental challenges. This seminar will illustrate these issues by considering the antibacterial properties of fullerenes and other nanomaterials within the context of environmental implications and applications.

Dr. Alvarez's Web Site
Faculty Host: Baoshan Xing, Dept. of Plant, Soil, and Insect Sciences



Wednesday, April 30

Wireless Sensor Networks: Global Scale Environmental Monitoring from Arctic to Zebras

John A. Stankovic, BP America Professor, University of Virginia

StankovicJohn A. Stankovic received his Ph.D. from Brown University in 1979 and then served on the faculty of University of Massachusetts at Amherst. He came to UVa as BP America Professor and Chair of the Department of Computer Science in 1997. Professor Stankovic is a Fellow of the IEEE, a Fellow of the ACM, and he served on the Computing Research Association Board of Directors for nine years. He received an IEEE Award for Outstanding Technical Contributions and Leadership in Real-Time Systems, and an Outstanding Scholar Award from the University of Massachusetts. He was Co-Founder and Co-Editor-in-Chief of the International Journal on Real-Time Systems, Editor-in-Chief of IEEE Transactions on Parallel and Distributed Computing, Associate Editor for ACM Transactions on Wireless Sensor Networks, Associate Editor for ACM Transactions on Embedded Systems, and Book Series Editor for Real-Time Systems.

Primary research interests are in the areas of real-time computing, embedded computing, operating systems, and ad hoc wireless sensor networks. He is investigating various approaches to real-time scheduling, including the development of a theory and practice of feedback control real-time scheduling. He is also involved with building a network virtual machine for wireless sensor networks, and is developing a component-based operating system and associated analysis tools for embedded systems.

Dr. Stankovic's Web Site

Faculty Host: Deepak Ganesan, Dept. of Computer Science

 


Monday, May 5

The Role of Genome Science in Bioenergy, Carbon Cycling, and Environmental Remediation

Michael L. Knotek, PhD, Knotek Scientific Consulting

KnotekMichael Knotek has more than 40 years of experience in the conduct and management of collaborative multidisciplinary national and international research at DOE laboratories and user facilities. He has specialized in managing transitions in scientific and technological communities and institutions from the federal agency level through national laboratories, facilities and programs. This work involved multiple DOE laboratories, federal and state agencies, universities, and industrial partners in establishing scientific goals, setting funding priorities, and guiding major new investments. He has built strong working relationships throughout the DOE research complex and with international R&D institutions and industry. He has attracted world-renowned scientific talent to DOE institutions and continues to serve as a resource to DOE, NSF, and other agencies for developing, managing, and evaluating large research projects and laboratory environments. From the late 1990s through the present he has worked with industry, national laboratories, and others to develop and apply the tools of science and technology and applied them in numerous situations. Since the mid-1980s, Dr. Knotek has led the creation or restructuring of major DOE scientific projects and communities, including synchrotron radiation (1984), environmental science (1989-94), fusion energy sciences (1996), Terascale advanced scientific computing (1998-99), and Post-genomic biology (2000-present). In his research career Dr. Knotek published over 100 articles on research in solid state physics and materials science.

Abstract
The Department of Energy is a mission agency with numerous complex missions that require continually expanding frontiers of science for solutions. Pursuing these missions has led to dozens of Nobel Prizes and fostered the development of 19 national laboratories and thousands of academic research efforts in virtually all areas of science. Current energy challenges facing the nation and the world are growing energy demand, energy security, and climate change – meeting these challenges simultaneously is a mind boggling task which will be discussed in some detail. Three topics in science that will be discussed are: The roles for genome based biology in creating new energy sources; Understanding the processes and potential for biological systems in the global carbon cycle viv-a-vis climate research and carbon biosequestration; andBiology in subsurface environmental processes, and their application to bioremediation and carbon management. It is a fascinating story where the fusion of global energy needs, emerging climate change, and social systems present an unprecedented challenge to the peoples of the world. Science has a critical role to play.


Faculty Host: Derek Lovley, Dept. of Microbiology




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