Science at the Cutting Edge -- SCTPLS Annual Conference to be held at Johns Hopkins University, Baltimore, MD, August 4-6, 2006
If you haven’t begun to make your travel plans yet, here are three more reasons (for more information go to – www.
societyforchaostheory.org)
Three Exciting Workshops at the Baltimore Conference
Three exiting workshops will start us off in Baltimore this year. Dr. Liebovitz (Florida Atlantic University) will conduct an introductory workshop in chaos theory and fractals, Dr. Glenda Eoyang (Human Complex Systems Institute) will discuss the applications of nonlinear dynamical systems to peace and conflict, and Dr. Mary Ann Metzger will offer a methodological workshop on the use of time series analysis and interpretation of results. Below are abstracts for each workshop as well as a biographical sketch of the workshop moderators.
Introduction to Fractals and Chaos Dr. Larry S. Liebovitch Professor & Interim Director, Center for Complex Systems and Brain Sciences
Florida Atlantic University
liebovitch@clifford.ccs.fau.edu http://walt.ccs.fau.edu/~liebovitch/larry.htmlThis workshop will present an introduction to fractals and chaos and their applications. Fractals are things that have pieces that are ever smaller copies of the bigger pieces. A tree is fractal. It has ever finer branches that are smaller copies of the larger branches. Fractals can be used to better understand the structure and function of proteins, cells, the heart, and the brain. Chaos means simple systems that do surprisingly complex things. Chaos can be used to better understand the surprising things that molecules, cells, and people do. The topics covered will include: 1) Fractals: Introduction, Self-Similarity, Scaling, Dimension, Statistical Properties, 2) Chaos: Introduction, Phase Space, Sensitivity to Initial Conditions, Bifurcations, Analyzing Data, and Control of Chaos. The workshop will be based on the book, Fractals and Chaos Simplified for the Life Sciences, by L. S. Liebovitch, Oxford University Press, 1998 and a CD-ROM with curricula materials for a mathematics course for non-science students (
http://www.ccs.fau.edu/~liebovitch/overview.html). The workshop does not require a background in mathematics.
Larry Liebovitch is a Professor and the Interim Director of the Center for Complex Systems and Brain Sciences at Florida Atlantic University (
http://www.ccs.fau.edu/~liebovitch/larry.html). He has used nonlinear methods, including fractals, chaos, and neural networks to study genetic regulatory networks, the spread of biological and electronic infections, motions in proteins, the timing of heart attacks, and the swimming of one-celled organisms. He is the author or co-author of 2 books, 20 book chapters, 69 journal articles, and has given presentations in the U.S., Belgium, Brazil, Canada, China, Denmark, Finland, France Germany, Israel, Poland, and Sweden.
Complex Dynamics of Peace and Conflict
Glenda H. Eoyang, Ph.D.
Executive Director
Human Systems Dynamics Institute
geoyang@hsdinstitute.orgPeace is one dynamical pattern that can emerge from the complex interactions of individuals and institutions. Too often, however, human relationships generate conflict and strife. What can we learn from the insights of chaos and complexity about the conditions that shape patterns of peace or conflict on the individual, group, and international scales? How might that understanding shape individual or collective action?
This half-day seminar uses concepts and tools derived from nonlinear dynamics to explore systemic patterns of peace and conflict. Perspectives on peace and peacemaking will come from on-going research with national and international experts who analyze and take action to shape reconciliation and peaceful coexistence around the world. Participants will contribute core nonlinear tools and perspectives to help develop a coherent and useful model of nonlinear peacemaking.
By the end of the session, participants will:
· Identify essential similarities and differences in patterns of peace and conflict as they emerge in individual, small group, national, and international contexts.
· Recognize accepted “best practices” and acknowledged challenges for contemporary peacemaking.
· Describe the ways in which peace and conflict reflect patterns of nonlinear dynamics.
· Identify and apply tools and concepts from nonlinear sciences to understand the dynamics of peace and conflict.
· Recommend action toward peacemaking in a case study using tools and concepts of nonlinear dynamics.
Glenda Eoyang is founding Executive Director of the Human Systems Dynamics Institute (
www.hsdinstitute.org), a research and consulting group developing theory and practice in human systems dynamics—the emerging field at the intersection of complexity and social sciences. She began her work with complex systems in 1989 and received the first doctorate in Human Systems Dynamics from Union Institute and University in 2002.
Eoyang's theoretical work covers a range of models and approaches. She has used nonlinear time series modeling, computer simulation modeling, and simulation games to explore the dynamics of human systems. As a trainer and consultant, she helps clients use insights from complexity to find options for adaptive action. As a long-time member of SCTPLS, she has shared her experiences and emerging learning at many past conferences. She has written numerous articles for academic and business publications on topics ranging from fractals for business administration to human computer interface design, youth gangs, productivity, large group events, team building, sustainability of organizational change, and program evaluation. Her books, like her presentations, are accessible and relevant to people who strive to understand and influence the dynamics of human systems of all kinds.
Drawing Conclusions from Time Series
Prof. Mary Ann Metzger
Department of Psychology
University of Maryland UMBC
This will be a practical workshop on methods for approximating behavioral processes underlying empirical time series using available software for linear (SAS Statespace) and nonlinear (Artificial Neural Network) approaches to approximation. Emphasis will be on methods applicable to difficult time series, including very short series, that are suspected to be nonlinear and non-stationary. The workshop will also cover the following topics:
Linear and nonlinear approximations for short-term prediction
Methods for describing behavioral patterns and summarizing dynamics
Non-stationary time series: Bayesian multi-process models
Using results for prediction, classification, and comparison
Examples: Application to observations on animal and human behavior
Nuts and bolts: Using available software to build models to approximate a process
Mary Ann Metzger has degrees in Mathematics and Psychology from the University of Connecticut, and postdoctoral work in Mathematical Psychology at the Rockefeller University, New York. She was a member of the Psychology Department faculty at UMBC from 1973 to 1999 and is now Professor Emerita. Her specialty is the application of systems dynamics to understanding psychological processes, including intellectual development, developmental disorders, and patterns of family relations. Relevant reading for the workshop: Mary Ann Metzger (1995) Tracking sequences of attractors in cognitive state-space. In R. Post and T. van Gelder (Eds.) Mind as Motion: Dynamics, Behavior, and Cognition, MIT Press.
David Pincus, Ph.D., SecretarySociety for Chaos Theory in Psychology and Life SciencesRegister online: www.societyforchaostheory.org/form.htmlcontact fellow members: sctpls@listproc.umbc.eduMail: SCTPLS, PO Box 484, Pewaukee, WI 53072, USAFax: 1+714-997-6780