haracterization of low-dimensional dynamics in the crayfish caudal photoreceptor. Nature 379:618-621 Peng, C.-K., Buldyrev, S.V., Goldberger, A.L., Havlin, S., Simons, M., Stanley, H.E. (1993) Finite size effects on long range correlations: implications for analyzing DNA sequences. Phys. Rev. E47:3730-3

range correlations: implications for analyzing DNA sequences. Phys. Rev. E47:3730-3733 279 HOUSE_OVERSIGHT_013779 --- PAGE BREAK --- Peng, C.-K., Havlin, S., Stanley, H.E., Goldberger, A.L. (1995) Quantification of scaling exponents and crossover phenomena in nonstationary heartbeat time series. Chaos

t — and unpredictable — collapse1. The electric grid, which operates as a series of networks that are defined by geography, is a prime example, says Havlin. “Whenever you have such dependencies in the system, failure in one place leads to failure in another place, which cascades into collapse.” The warn

t — and unpredictable — collapse 1. The electric grid, which operates as a series of networks that are defined by geography, is a prime example, says Havlin. "Whenever you have such dependencies in the system, failure in one place leads to failure in another place, which cascades into collapse." The warni