Troy Shinbrot, PhD shinbrot@rutgers.edu http://coewww.rutgers.edu/~shinbrot (848) 445-6584 Fellow, AIMBE, APS Editor, Physical Review Applied Professor, Biomedical Engineering Rutgers University Piscataway, NJ 08854 Education: PhD in Physics, University of Maryland at College Park, 1992, Dissertation: “Controlling Chaos: directing trajectories to targets in chaotic systems” Theoretical & Applied Mechanics, Cornell University, 1979-80 MA&S in Physics, Reed College, 1978 Thesis: “On Salient Phenomena of Stationary Waves in Water” Experience: 2013-present: Founding Editor, Physical Review Applied 2008-12: Faculty Advisor: Engineers without Borders, Rutgers U. 2009-present: Professor, Rutgers U. Biomedical Engineering Dept. 2002-9: Associate Professor, Rutgers U. Biomedical Engineering Dept. 2008-10: Director of Honors Academy, Rutgers U. Biomedical Engineering 2002-7: Graduate Program Director, Rutgers U. Biomed. Eng’g Dept. 2003-6: Director of Rutgers GAANN Training Program 1998-2002: Associate Research Professor, Rutgers U. Chemical & Biochemical Engineering Dept. 1995-8: Research Assistant Professor, Northwestern U. ChemE Dept. 1992-5: Postdoctoral Fellow, Northwestern U. Chemical Eng’g Dept. 1988-2: Research Assistant, NASA (Theoretical Astrophysics Branch) & U. of Maryland Physics Dept. 1986-7: Senior Scientist, AD Little, Inc 1983-6: Research Physicist, Xerox Corp Honors: 2016, Visiting scholar, Dept. of Chem. & Biol. Eng., Princeton University 2015: Received over 5000 scientific citations; h-index = 33 2014: Editorial Board: Granular Matter, Revista Cubana de Fisica 2008: Elected Fellow Amer. Inst. for Medical & Biological Engineering (AIMBE) 2008: Gastprofessor, Comp. Physics for Engineering Materials ETH, Zürich 2008: Nominated American Physical Society outstanding referee 2010: Graduate School of New Brunswick, Master teacher (also 2006,7,9) 2003: Award Winner, Gallery of Fluid Motion 2003b “Chaotic mixing in viscous fluids.” Also received cover picture for this Gallery 2003: Award Winner, Gallery of Fluid Motion 2003a “3D chaotic mixing” 2002: Founding Organizer, Gordon conference on Granular flow 2002: Inducted into Who's Who in America 1995: Award Winner, Gallery of Fluid Motion 1995 “Mixing patterns for surface dominated granular flows.” Also received cover for this Gallery 1988: Ralph D. Myers Teaching Award for outstanding teaching, U. Maryland 1987: Software Design Award for innovative dynamics simulation software, STSC, Inc. 1985: Nominated Technologist of the Year for page turners & related patents, Xerox Corp. 1984: Awarded Best of Show for book copiers, Innovator’s Show, Xerox Corp. Invited Publications: T. Shinbrot, “Granular chaos & mixing: Whirled in a grain of sand,” CHAOS 25 (2015) 097622 T. Shinbrot, “Granular electrostatics: progress and outstanding questions” Eur. Phys. J. 223 (2014) 2241-52. T. Shinbrot, “The movable & the jammed,” Nature Physics 9 (2013) 263-4. T. Shinbrot & HJ Herrmann, “Static in motion” Nature 451 (2008) 773-4 T. Shinbrot, “Delayed transitions between solid-like and fluid-like granular flows,” European Journal of Physics E 22 (2007) 209-17. S. Maskery & T. Shinbrot, “Stochastic and Deterministic Elements of Neuronal Outgrowth” Annual Reviews of Biomedical Engineering 7 (2005) 187-221. T. Shinbrot, "Drat! Such Custard." Nature 438 (2005) 746-7. T. Shinbrot, "The brazil nut effect — in reverse" Nature 429 (2004) 352-3 FJ Muzzio, BJ Glasser & T. Shinbrot, “Powder technology in the pharmaceutical industry: the need to catch up fast,” Powder Technology 124 (2002) 1-7. T. Shinbrot & FJ Muzzio, "Noise to Order" Nature 410 (2001), 251-8 H. Jaeger, T. Shinbrot & P. Umbanhowar "Does the Granular Matter?" Proceedings of the National Academy of Sciences, USA 97 (2000) 12959-60. T. Shinbrot, M. Zeggio & FJ Muzzio, "Computational approaches to granular segregation in tumbling blenders," Powder Technology 116 (2001) 224-31. M. Moakher, T. Shinbrot & FJ Muzzio, "Experimentally validated computations of flow, mixing and segregation of non-cohesive grains in 3D tumbling blenders" Powder Technology 109 (2000) 58-71. T. Shinbrot, AW Alexander, M. Moakher & FJ Muzzio, "Chaotic Granular Mixing," CHAOS 9 (1999) 611-620. T. Shinbrot, "Perspectives on the Control of Chaos," Advances of Physics 44 (1995) 73-111. T. Shinbrot, "Chaos: Unpredictable yet Controllable?" Nonlinear Sciences Today 3 (1993) 1-8 (cover article). T. Shinbrot, E. Ott, C. Grebogi & JA Yorke, "Using Small Perturbations to Control Chaos," Nature 363 (1993) 411-7. Other Publications: R. Yoshimatsu, NAM Aruajo, T. Shinbrot & HJ Herrmann, “Field Driven Charging Dynamics of a Fluidized Granular Bed” Soft Matter 12 (2016) 6261-7. T. Shinbrot, M. Vivar Lazo, & T. Siu, “Network simulations of optical illusions,” Int. J. Modern Physics C 28 (2016). T. Shinbrot, M. Rutala, A. Montessori, P. Prestininzi & S. Succi, “Paradoxical ratcheting in cornstarch,” Physics of Fluids 27 (2015) 103101 JR Leeman, MM Scuderi, C. Marone, DM Saffer & T. Shinbrot, “On the origin and evolution of electrical signals during frictional stick slip in sheared granular material” Journal of Geophysical Research 119 (2014) 4253-68 KE Daniels, C. Bauer & T. Shinbrot, “Correlations between electrical and mechanical signals during granular stick-slip events,” Gran. Matt. 16 (2014) 217-22. T. Siu, J. Cotton, G. Mattson & T. Shinbrot, “Self-sustaining charging of identical colliding particles,” Physical Review E 89 (2014) 052208 S. Bianchini, A. Lage, T. Siu, T. Shinbrot & E. Altshuler, “Upstream contamination by floating particles,” Proceedings of the Royal Society A 469 (2013) 20130067. T. Shinbrot, NH Kim & NN Thyagu, “Electrostatic precursors to granular slip events,” Proceedings of the National Academy of Sciences, USA 109 (2012) 10806-10. NN Thyagu, A. Vasilenko, A. Voyiadjis, BJ Glasser & T. Shinbrot , “Stuck in traffic: patterns of powder adhesion,” Eur. Phys. J. E 35 (2012) KC Pingali, T. Shinbrot, A. Cuitino, FJ Muzzio, E. Garfunkel, Y. Lifshitz, AB Mann “AFM study of hydrophilicity on acetaminophen crystals,” Int. J. Pharmaceutics, 438 (2012) 184-90. KA Norton, S. Namazi, N. Barnard, M. Fujibayashi, G. Bhanot, S. Ganesan, H. Iyatomi, K. Ogawa, & T. Shinbrot “An Automated Reconstruction Algorithm for Identification of 3D Architectures of Cribriform Ductal Carcinoma in Situ” PLoS ONE 7 (2012) e44011 E. Strombom, CE Caicedo-Carvajal, NN Thyagu, D. Palumbo & T. Shinbrot, “Simple, simpler, simplest: Spontaneous pattern formation in a commonplace system,” Amer. J. Phys. 80 (2012) 578-86. CM Schneider, RFS Andrade, T. Shinbrot & HJ Herrmann, “The fragility of protein-protein interaction networks,” Eur. Phys. Lett. 95 (2011) 16001 AG Voyiadjis, HM Buettner, D. Shreiber & T. Shinbrot, “Engineered in vitro/in silico models to examine neurite target preference,” J. Neurotrauma 28 (2011) 2363-75 (+ cover) E. Su, R. Osan & T. Shinbrot “The interplay between branching and pruning on neuronal target search during developmental growth: functional role and implications” PLoS ONE PLoS ONE 6 (2011) e25135 AG Voyiadjis, M. Doumi, E. Curcio & T. Shinbrot, “Fasciculation and Defasciculation of Neurite Bundles on Micropatterned Substrates” Ann. Biomed. Eng. 39 (2010) 559-69. CE Caicedo-Carvajal, T. Shinbrot & RA Foty, “α5β1 Integrin-Fibronectin Interactions Specify Liquid to Solid Phase Transition of 3D Cellular Aggregates” PLoS One 5 (2010) e11830 T. Pähtz, HJ Herrmann, T. Shinbrot, “Why do particle clouds generate electric charges?” Nature Physics 6 (2010) 364-8 KA Norton, M. Wininger, G. Bhanot, S. Ganesan, N. Barnard & T. Shinbrot, "A 2D mechanistic model of breast ductal carcinoma in situ (DCIS) morphology and progression" J. Theoretical Biology 263 (2010):393406 HJ Seybold, P. Molnar, AM Devrim, M. Doumi, M. Cavalcanti Tavares, T. Shinbrot, HJ Herrmann & W. Kinzelbach, "The topography of an inland delta: observations, modeling, experiments" Geophysical Research Letters 37 (2010) L08402. CJ Caicedo-Carvajal, R. Foty & T. Shinbrot, “Cellular Morphogenesis In Silico,” Biophysical Journal 97 (2009) 958-967. KR LaMarche, FJ Muzzio, T. Shinbrot & BJ Glasser, “Granular flow and dielectrophoresis: the effect of electrostatic forces on adhesion and flow of dielectric granular materials,” Powder Technology 199 (2010) 1808. K. LaMarche, K. Shah, X. Liu, T. Shinbrot & BJ Glasser, “Electrostatic charging during the flow of grains from a cylinder” Powder Technology 195 (2009) 158-65. KR LaMarche, MJ Metzger, BJ Glasser & T. Shinbrot, "Shape-mediated ordering in granular blends," Physical Review E 81 (2010) 052301. T. Shimada, D. Kadau, T. Shinbrot & HJ Herrmann, “Swimming in granular media” Physical Review E 80 (2009) 020301 1-4 KC Pingali, T. Shinbrot & FJ Muzzio, “Use of a static eliminator to improve powder flow,” International Journal of Pharmaceutics 369 (2009) 2-4 CJ Caicedo-Carvajal & T. Shinbrot, “In silico Zebrafish pattern formation” Developmental Biology 315 (2008) 397-403. T. Shinbrot & W. Young, “Why decussate? - Topological constraints on neuronal wiring, development, and regeneration” Anatomical Record 291 (2008) 1278-92. KC Pingali, T. Shinbrot, SV Hammond & FJ Muzzio, “An observed correlation between flow and electrical properties of pharmaceutical blends,” Powder Technology 192 (2009) 157-65 T. Shinbrot, TS Komatsu & Q. Zhao, “Spontaneous tribocharging of similar materials,” Europhysics Letters 83 (2008) 24004 1-4 A. Mehrotra, FJ Muzzio & T. Shinbrot, “Spontaneous separation of charged grains,” Physical Review Letters 99 (2007) 058001 1-4. T. Shinbrot, NH Duong, M. Hettenbach & L. Kwan, “Coexisting static and flowing regions in a centrifuging granular heap,” Granular Matter 9 (2007) 295-307. CE Caicedo-Carvajal, BJ Glasser & T. Shinbrot, “Granular flow transitions on sinusoidal surfaces,” Journal of Fluid Mechanics 556 (2006) 253-69. T. Shinbrot, “Simulated morphogenesis of developmental folds due to proliferative pressure,” Journal of Theoretical Biology 242 (2006) 764-73. KR LaMarche, SL Conway, BJ Glasser & T. Shinbrot, “Cellular automata model of gravity-driven granular flows,” Granular Matter 9 (2006) 219-29. T. Shinbrot, K. LaMarche & BJ Glasser, “Triboelectrification and Razorbacks: geophysical patterns produced in dry grains,” Physical Review Letters 96 (2006) 178002. PE Arratia, T. Shinbrot, MM Alvarez & FJ Muzzio, “Mixing of non-Newtonian fluids in steadily forced systems,” Physical Review Letters 94 (2005) 084501 1-4. S. Maskery, HM Buettner & T. Shinbrot, “Growth cone pathfinding: a competition between deterministic and stochastic events” Biomed. Central Neuroscience 5 (2004) PE Arratia, MM Alvarez, T. Shinbrot & FJ Muzzio, “3D Chaotic Mixing” Physics of Fluids 16 (2004) S8. A. Alexander, FJ Muzzio & T. Shinbrot “Effects of Scale and Inertia on Granular Banding Segregation” Granular Matter 5 (2004) 171-5. A. Alexander, T. Shinbrot, B. Johnson & FJ Muzzio “V-blender segregation patterns for free-flowing materials: effects of blender capacity and fill level,” International Journal of Pharmaceutics 269 (2004) 19-28. PE Arratia, JP LaCombe, T. Shinbrot & FJ Muzzio, “Segregated regions in continuous laminar stirred tank reactors,” Chemical Engineering Science 59 (2004) 1481-90. T. Shinbrot, NH Duong, L. Kwan & MM Alvarez, “Dry granular flows can resemble some Martian geological features attributed to liquid flow” Proceedings of the National Academy of Sciences, USA 101 (2004) 8542-6. NH Duong, E. Shen, T. Shinbrot & FJ Muzzio, “Segregation in granular materials and the direct measurement of surface forces using atomic force microscopy,” Powder Technology 145 (2004) 69-72 SL Conway, T. Shinbrot, BJ Glasser “A Taylor Vortex Analogy in Granular Flows” Nature 431 (2004) 433-6 NH Duong, A. Hosoi & T. Shinbrot “Periodic knolls and valleys: Coexistence of Solid and Liquid States in Granular Suspensions” Physical Review Letters 92 (2004) 224502 1-4. MM Alvarez, JM Zalc, T. Shinbrot, P. Arratia & FJ Muzzio, “Mechanisms of Mixing and Creation of Structure in a Laminar Stirred Tank” American Institute of Chemical Engineers Journal 48 (2002) 2135-48. MM Alvarez, T. Shinbrot, J. Zalc & FJ Muzzio, “Practical Chaotic Mixing,” Chemical Engineering Science 57 (2002) 3749-53 D. Goldfarb, BJ Glasser & T. Shinbrot, "Shear Instabilites in a Granular Flow", Nature 415 (2002) 302-5. A. Alexander, T. Shinbrot & FJ Muzzio “Scaling surface velocities in rotating cylinders as a function of vessel radius, rotation rate & particle size,” Powder Technology 126 (2002) 174-90. SL Conway, DJ Goldfarb, T. Shinbrot & BJ Glasser, “Free Surface Waves in Wall-Bounded Convection,” Physical Review Letters 90 (2002) 074301-1-4. T. Shinbrot, MM Alvarez &, JM Zalc & FJ Muzzio, "Attraction of Minute Particles to Invariant Regions of Volume Preserving Flows by Transients," Physical Review Letters 86 (2001) 1207-10. AW Alexander, T Shinbrot & FJ Muzzio "Granular Segregation in the Double Cone Blender: Transitions and Mechanisms," Physics of Fluids A 13 (2001) 578-87. RM Lueptow, A. Akonur & T. Shinbrot, "PIV for Granular Flows," Experiments in Fluids 28 (2000), 183-6. T. Shinbrot, L. Lomelo & FJ Muzzio, "Harmonic Patterns in Fine Granular Vibrated Beds" Granular Matter 2 (2000) 65-9. T. Shinbrot & FJ Muzzio, "Nonequilibrium Patterns in Granular Mixing and Segregation," Physics Today (March, 2000) 25-30. T. Shinbrot & K. Scarbrough, "Using Variability to Regulate Long Term Biological Rhythms," Journal of Theoretical Biology 196 (1999) 45571. T. Shinbrot, AW Alexander & FJ Muzzio, "Spontaneous Chaotic Granular Mixing" Nature 397 (1999) 675-8. T. Shinbrot, L. Bresler & JM Ottino, "Manipulation of isolated structures in experimental chaotic fluid flows," Experimental Thermal & Fluid Science 16 (1998) 76-83. M. Rudolph, T. Shinbrot & RM Lueptow, "A Model of Mixing and Transport in Wavy Taylor-Couette Flow," Physica D 121 (1998) 163-174. T. Shinbrot & FJ Muzzio, "Reverse Buoyancy in Shaken Granular Beds," Physical Review Letters 81 (1998) 4365-8. T. Shinbrot, "Granular Coarsening," Granular Matter 1 (1998) 145-8. DV Khakhar, JJ McCarthy, T. Shinbrot & JM Ottino, "Transverse Flow & Mixing of Granular Materials in a Rotating Cylinder" Physics of Fluids 9 (1997) 31-43. L. Bresler, T. Shinbrot, G. Metcalfe & JM Ottino, "Isolated Mixing Regions: Origin, Robustness and Control" Chemical Engineering Science 52 (1997) 1623-36. T. Shinbrot, DV Khakhar, JJ McCarthy & JM Ottino, "A Role for Voids in Granular Convection," Physical Review E 55 (1997) 6121-33. T. Shinbrot, DV Khakhar & JM Ottino, "A Simple Model for Granular Convection," Physical Review Letters 79 (1997) 829-32. T. Shinbrot, "Competition Between Randomizing Impacts and Inelastic Collisions in Granular Pattern Formation" Nature 389 (1997) 574-6. T. Shinbrot, L. Bresler & JM Ottino, "Control of Transport in a Chaotic Lattice," Physica D 93 (1996) 191-209. JJ McCarthy, EJ Wolf, T. Shinbrot, G. Metcalfe & JM Ottino, "Mixing of Granular Materials in Slowly Rotated Containers," American Institute of Chemical Engineers Journal 42 (1996) 3351-3. T. Shinbrot & JM Ottino, "Maps, PDE's and Solitary Waves," International Journal of Bifurcations & Chaos 5 (1995) 955-70 G. Metcalfe , T. Shinbrot, JJ McCarthy & JM Ottino, "Avalanche Mixing of Granular Solids," Nature 374 (1995) 39-41 (cover article) T. Shinbrot, "Synchronization of Coupled Maps and Stable Windows," Physical Review E 50 (1994) 3230-3. T. Shinbrot & JM Ottino, "A Geometric Method to Create Coherent Structures in Chaotic Flows" Physical Review Letters 71 (1993) 843-7. T. Shinbrot, E. Ott, C. Grebogi & JA Yorke, "Using Chaos to Direct Orbits to Targets in Systems Describable by a 1D Map," Physical Review A 45 (1992) 4165-8. T. Shinbrot, C. Grebogi, J. Wisdom & JA Yorke, "Chaos in a Double Pendulum", American Journal of Physics 60 (1992) 491-9 (voted among the more memorable papers of past 60 years). T. Shinbrot, C. Grebogi, E. Ott & JA Yorke, "Using Chaos to Target Stationary States of Flows," Physics Letters A 169 (1992) 349-54. T. Shinbrot, W. Ditto, C. Grebogi, E. Ott, M. Spano & JA Yorke, "Using the Sensitive Dependence of Chaos (the 'Butterfly Effect') to Direct Orbits to Targets in an Experimental Chaotic System," Physical Review Letters 68 (1992) 2863-6. A. Harding, T. Shinbrot & J. Cordes, "A Chaotic Attractor in the Vela Pulsar?", Astrophysical Journal 353 (1990) 588-96 T. Shinbrot, E. Ott, C. Grebogi & JA Yorke, "Using Chaos to Direct Trajectories to Targets", Physical Review Letters 65 (1990) 3215-8. T. Shinbrot, "A Novel Model of Contact Charging," Journal of Electrostatics (May 1983). Book Chapters: T. Shinbrot, “Controlling Chaos,” Encyclopedia of Nonlinear Science (Taylor & Francis, NY 2004); FJ Muzzio, AW Alexander, C. Goodridge, E. Shen & T. Shinbrot “Part A: Fundamentals of Solids Mixing” Chapter 15, Handbook of Industrial Mixing, Kresta, Paul, Atiemo-Obeng ed’s (John Wiley & Sons, NY 2003). T. Shinbrot & FJ Muzzio, "Mixing and segregation in tumbling blenders," Encyclopedia of Pharmaceutical Technology (Marcel-Dekker, 2002) 1805-20. T. Shinbrot "Using Chaotic Sensitivity," Handbook of Chaos Control, HG Schuster, ed. (Wiley, NY, 1999). JM Ottino, & T. Shinbrot, "Comparing Extremes: Mixing of Fluids, Mixing of Solids," Mixing: Chaos and Turbulence, Chaté et al., ed's, (Kluwer Academic/Plenum, NY 1999) 163-86. T. Shinbrot, "Chaos, Coherence & Control," Flow Control -- Fundamentals and Practices, M. Gad-el-Hak et al., ed's (Springer, Berlin, 1998) 501-27. T. Shinbrot, et al. "Control: Targeting and Goal Dynamics," Chap. 11 Coping with Chaos, ed's. E. Ott, T. Sauer & JA Yorke (Wiley, NY 1994). Reviews: T. Shinbrot & JM Ottino, Review of: Chaos & Nonlinear Dynamics (Hilborn) and Nonlinear Dynamics & Chaos (Strogatz) American Institute of Chemical Engineers Journal 1831-2. (July 1995). Patents: T. Shinbrot “Frictionless vacuum feeder for book copying” Canadian Patent 1,282,085 T. Shinbrot & Y. Kuo “Document Feeder,” Canadian Patent 1,291,491. T. Shinbrot & Y. Kuo "Document Feeder for Moving Platen Copiers," US Patent 4,707,133. T. Shinbrot "Frictionless Feeder for Book Copying," US Patent 4,673,286. T. Shinbrot "Page Flipper for Book Copying," US Patent 4,663,873. G. Garavuso & T. Shinbrot "Platen Transport and Vacuum Plenum for Book Copying," US Patent 4,693,594. Science Commentaries: T. Shinbrot “Stem cell research…” Home News Tribune (New Jersey Newspaper), 6/16/04. T. Shinbrot “Exploitation of junior scientists must end” Nature 399 (1999) 521. T. Shinbrot “Academic Decision Making” Science 263 (1994) 455. T. Shinbrot “A Journal for Unorthodox Thought?” Physics Today (March, 1992) 102. My research has also been the subject of feature articles in: Science, Nature, Scientific American, Discover, Science News, New Scientist, The Scientist, Reuters, BBC, New York Times, Washington Post, Albuquerque Journal, Chicago Tribune, etc. Invited Presentations: 2016: Princeton University, Dept. of Chemical Engineering 2014: 2014: 2013: 2012: 2012: 2012: 2012: 2012: 2011: 2011: 2010: 2010: 2009: 2009: 2009: ETH, Zürich Okinawa Institute of Science & Technology SIAM, Snowbird ETH, Zürich University of Havana, Cuba Gordon Conference on Granular Flow Electrostatics Society of America University of Limerick, Ireland Electrostatics Society of America KTH (Royal Institute of Technology), Sweden DARPA Granular Workshop Princeton University, Dept. of Chemical Engineering Krasnow Institute, George Mason University Univ. of Illinois at Urbana, Geology Colloquium 17th Int’l Workshop on Nonlinear Dynamics Of Electronic Systems, Rapperswil, Switzerland 2009: Gordon Conference on Nonlinear Science, Mt. Holyoke College 2009: Lafayette College, Applied Life Sciences 2009: Case Western Reserve University, Dept. of Chemical Engineering 2008: American Geophysical Union Annual meeting, San Francisco, CA 2008: University of Zürich, Irchel, Inst. for Neuroinformatics 2008: University of Zürich, Irchel, Dept. of Zoology 2008: 2008: 2008: 2007: 2007: 2007: 2007: 2007: 2006: 2006: 2006: 2005: 2004: 2004: 2004: 2004: 2004: 2003: 2003: 2003: 2003: 2003: 2002: 2002: 2001: 2001: 2001: 2000: 2000: 2000: 2000: 2000: 2000: 1999: 1999: 1999: 1998: 1998: 1997: 1997: 1997: 1997: 1997: 1996: 1996: 1996: 1996: 1996: 1996: 1996: 1995: 1995: International Winter Workshop on Complex Systems, Lavin, Switzerland University of Bayreuth, Germany, Dept. of Experimentalphysik Complex Systems Symposium, ETH, Hönggerberg, Switzerland University of Massachusetts, Amherst, Dept. of Physics Statphys06: Statics & Dynamics of Granular Media & Colloidal Suspensions, Napoli, IT, declined New Jersey Institute of Technology, Dept. of Mechanical Engineering Millersville University, Dept. of Physics 4th Int’l Conf. on Applied Math’s & Computing, Plotdiv, Bulgaria, declined University of Rennes & CNRS, France Gordon Research Conference on Granular-Fluid Flows Computational Tumor Modeling Workshop, DIMACS Traffic & Granular Flow ’05, Berlin, Germany, declined Perspectives in Nonlinear Dynamics, Chennai, India, declined Cornell University, Dept. of Mech. Engineering Georgia Inst. Of Technology, Complex Systems Colloquium Delaware State University Emory University, Dept. of Physics Isaac Newton Institute, Cambridge, UK, declined Boston University, Dept. of Biomedical Engineering Argonne National Laboratory, Granular Flow Workshop American Physical Society general meeting, Austin, TX Haverford College, Physics Colloquium University of California at Berkeley, Dept. of Physics London Mathematical Society Penn. State University, Dept. of Physics American Association of Physics Teachers, Rochester, NY Pfizer, Inc., Groton, CT American Physical Society general meeting, Minneapolis, MN West Virginia University, Dept. of Physics University of Connecticut, Dept. of Chemical Engineering University of California at San Diego, Inst. for Nonlinear Science Princeton University, Dept. of Chemical Engineering NASA Glenn Research Center, Granular Flow minicourse National Academy of Sciences, "Frontiers of Science" Segregation in Granular Flows workshop, Cape May, NJ University of Maryland, Dynamics Seminar Center for Discrete Mathematics & Theoretical Computer Science Argonne National Laboratory, Granular Flow Workshop University of Illinois, Chicago, Dept. of Chemical Engineering University of Florida, Dept. of Chemical Engineering Ohio University, Dept. of Physics and Astronomy GI Taylor Symposium, ASME, ASCE, SES joint mechanics meeting Dynamics Days, Tempé, AZ University of Minnesota, Aerospace Engineering & Mechanics Dept. University of Wisconsin, Madison, Dept. of Physics University of Notre Dame, Dept. of Aerospace Engineering University of Minnesota, Electrical Engineering Dept. University of Chicago, James Franck Inst. NATO ASI Short Course, Cargèse, France Institute d'Etudes Scientifiques de Cargèse, Corsica, France University of Colorado at Boulder, Dept. of Applied Mathematics University of California at Santa Barbara, Dept. of Mathematics 1995: SIAM Dynamical Systems Conference, Snowbird, Utah 1995: University of Victoria, British Columbia, Dept. of Mathematics 1995: MIT, Dept. of Mechanical Engineering 1995: University of Chicago, Granular Materials Conference 1994: University of Chicago, James Franck Inst. 1994: University of Toronto, Ontario, Dept. of Physics 1994: Oak Ridge National Laboratory 1994: Illinois Institute of Technology, Dept. Mechanical & Aerospace Eng'g 1994: Cornell University, Dept. of Mech. Engineering 1994: Los Alamos National Labs, Center for Nonlinear Studies 1994: Northwestern University, Dept. of Eng. Sci. & Applied Mathematics 1994: American Physical Society general meeting, Pittsburgh, PA 1993: Northwestern University, Dept. of Mechanical Engineering 1993: Northwestern University, Dept. of Eng. Sci. & Applied Mathematics 1993: University of Illinois, Urbana, Dept. of Physics 1993: University of Missouri, Dept. of Physics 1993: Université de Montréal, Québec, Centre de Rechérches Mathematiques 1993: Fields Institute, Waterloo, Ontario 1992: University of Illinois, Urbana, Beckmann Inst. 1992: University of Maryland, Dynamics Seminar 1992: Northwestern University, Dept. of Mathematics 1992: National Institutes of Health, Mathematical Modeling Branch 1992: MIT, Dept. of Mathematics 1992: Naval Research Labs, Nonlinear Dynamics Seminar 1992: Duke University, Dept. of Physics 1991: University of Maryland, Dynamics Seminar 1991: Experimental Chaos Conference, Crystal City, VA 1990: University of Maryland, Dynamics Seminar Reviewer for: AAAS Women’s Int’l Sci. Collab. Pgm ASME J. of Heat Transfer Amer. Inst. Chem. Eng. Journal American Journal of Physics Annals of Biomedical Engineering Applied Mechanics Reviews Austrian Science Fund (FWF) Automatica Biophysical Journal CHAOS European Research Council Europhysics Letters Geology Granular Matter Icarus IEEE T. Auto Ctrl & T. C&S Physics Letters A Journal of the American Chemical Society FONDECYT (Chile) Journal of Applied Physics Journal of Chemical Physics Journal of Fluid Mechanics Journal of Rheology Journal of Statistical Physics Journal of Vibration and Control Langmuir Latin American Applied Research Measurement Science & Technol. Nature Nature Reviews Mol. Cell Biology Nature Physics NASA New Journal of Physics NSF Nonlinearity Physica D Physical Biology Physics of Fluids A Physical Review E Physical Review Letters PLoS Computational Biology Proc. of the Royal Society A Reviews of Modern Physics Royal Astronomical Society Royal Society Interface Science SIAM J. Applied Mathematics Other: Emergency Medical Technician: Oregon, 1981 Black Belt, Karate: New Jersey, 2005 Black Belt II, Karate: New Jersey, 2009