Avalanche image

Invited Talks:

International

  1. "Dynamic Phases, Pinning, and Pattern Formation for Driven Dislocation Assemblies,"
    9th International Conference on Multiscale Materials Modeling, Osaka, Japan, Oct. 28-Nov. 2, 2018.
  2. "Skyrmion Lattices in Random and Ordered Potential Landscapes,"
    Mini-Symposium on Nano-Magnetism, Uppsala, Sweden, Nov. 27, 2017.

  3. "Hyperuniformity in Vortex Systems,"
    16th International Workshop on Vortex Matter in Superconductors, Natal, Brazil, May 28-June 3, 2017.

  4. "Vortex and Skyrmion Dynamics in Random and Periodic Pinning Arrays,"
    Eighth International Conference on Vortex Matter in Nanostructured Superconductors, Rhodes, Greece, Sept. 21-26, 2013.

  5. "Jamming and Clogging Transitions for Systems with Quenched Disorder,"
    Physics Colloquium, Babes-Bolyai University, Cluj-Napoca, Romania, March 5, 2013.

  6. "Clogging, Depinning, and Ratchets; Active Matter in Microfabricated Environments; Local Probes, Melting, and Fluctuations,"
    Pan-American Study Institute School on Frontiers in Casimir Physics, Ushuaia, Argentina, Oct. 14-16, 2012.

  7. "Vortex Clogging, Commensuration, and Diodes in Asymmetric Constriction Arrays,"
    International Conference on Superconductivity and Magnetism, Istanbul, Turkey, April 29-May 4, 2012.

  8. "Vortex Dynamics in Periodic and Quasiperiodic Pinning Arrays,"
    Seventh International Conference on Vortex Matter in Nanostructured Superconductors, Rhodes, Greece, Sept. 10-17, 2011.

  9. "Topological Defects from Doping and Quenched Disorder in Artificial Ice Systems"
    International Conference on Electromagnetics in Advanced Applications, Sydney, Australia, Sept. 20-24, 2010.

  10. "Jamming and Nanorheology of Superconducting Vortices"
    Department of Materials Science & Metallurgy Seminar, University of Cambridge, July 16, 2010.

  11. "Artificial Ice in Nanostructured Superconductors"
    Second Bragg-Stoner Symposium "Understanding Frustration Using Nanotechnology," University of Leeds, July 13-14, 2010.

  12. "Individual Vortex Manipulation: Dragging, Shaking, and Entangling,"
    Sixth International Conference on Vortex Matter in Nanostructured Superconductors, Rhodes, Greece, Sept. 17-24, 2009.

  13. "Realizing Artificial Ice in Superconducting and Colloidal Systems,"
    International Conference on Electromagnetics in Advanced Applications, Torino, Italy, Sept. 14-18, 2009.
  14. "Ratchet Cellular Automata and Logic Devices"
    International Conference on Electromagnetics in Advanced Applications, Torino, Italy, Sept. 17-21, 2007.

  15. "Fluctuations at Jamming and Melting Transitions"
    Condensed Matter Physics Seminar, University of Stuttgart, Germany, Nov. 16, 2005.

  16. "Fluctuations at Jamming and Melting Transitions"
    Condensed Matter Physics Seminar, University of Ljubljana, Slovenia, Nov. 11, 2005.

  17. "Ratchet Cellular Automata"
    Condensed Matter Seminar, Universidad Complutense de Madrid, May 31, 2004.

  18. "Ratchet Superconducting Vortex Cellular Automata"
    Third European Conference on Vortex Matter in Superconductors, Crete, Greece, Sept. 20-28, 2003.

  19. "Static and Dynamic Phase Diagrams for Vortices in Disordered Anisotropic Superconductors,"
    XXIV Encontro Nacional de Fisica da Materia Condensada, Sao Lorenco, Brazil, May 15-18, 2001.

  20. "Static and Dynamic Phase Diagrams for Vortices in Disordered Anisotropic Superconductors,"
    Physics Seminar, Universidade Federal de Pernambuco, Recife, Brazil, May 14, 2001.

  21. "Dynamics of Disorder: The Effect of Structure on Transport,"
    Physics Colloquium, Universidade Federal de Pernambuco, Recife, Brazil, May 11, 2001.

  22. "Static and Dynamic Phase Diagrams for Vortices in Disordered Anisotropic Superconductors: Decoupling Transitions, Peak Effects, and Metastability,"
    Conference on Vortex Matter in Superconductors, Lunteren, The Netherlands, Aug. 27-Sept. 1, 2000.

Domestic Conference

  1. "Memory Effects in Clogging and Jamming,"
    Memory Formation: From Condensed Matter to Biological Matter and Beyond, KITP Santa Barbara, Feb. 12-16, 2018.
  2. "Jamming and Clogging of Passive and Active Particles in Disordered Media,"
    2017 Joint Nanoscience and Neutron Scattering User Meeting: Active Matter at the Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, July 31, 2017.
  3. "Enhanced Pinning for Superconducting Vortices in Hyperuniform Substrates and Emergent Hyperuniform Vortex States,"
    Hyperuniform State of Matter in Physics, Mathematics and Biology, Princeton, Dec. 14-16, 2016.
  4. "Plasticity Avalanches for Colloidal Crystals in Dynamical Optical Traps,"
    SPIE Optics and Photonics: Optical Trapping and Optical Micromanipulation XII, San Diego, Aug. 15-19, 2015.
  5. "Active Microrheology in Active Matter Systems: Mobility, Intermittency, and Avalanches,"
    SPIE Optics and Photonics: Optical Trapping and Optical Micromanipulation XII, San Diego, Aug. 15-19, 2015.
  6. "Avalanches and Disorder-Induced Criticality in Artificial Spin Ices,"
    59th Annual Magnetism and Magnetic Materials Conference, Honolulu, Nov. 3-7, 2014.

  7. "Active Matter Transport on Complex Substrates,"
    SPIE Optics and Photonics: Optical Trapping and Optical Micromanipulation XI, San Diego, Aug. 17-24, 2014.
  8. "Active Matter Transport on Complex Substrates,"
    Seventh q-bio Summer School Student Symposium, University of New Mexico, Aug. 12, 2014.

  9. "Casimir Effect in Active Matter Systems,"
    American Chemical Society 2014 Colloid & Surface Science Symposium, University of Pennsylvania, June 22-25, 2014.

  10. "Frustration Effects and Grain Boundaries in Colloidal Particle Orderings on Optical Substrates,"
    SPIE Optics and Photonics: Optical Trapping and Optical Micromanipulation X, San Diego, Aug. 25-29, 2013.

  11. "Bidirectional Sorting of Flocking Bacteria Models in the Presence of Asymmetric Barriers,"
    Sixth q-bio Summer School Student Symposium, St. John's College, Santa Fe, Aug. 7, 2012.

  12. "Active Matter on Asymmetric Substrates,"
    SPIE Optics and Photonics: Optical Trapping and Optical Micromanipulation VIII, San Diego, Aug. 21-25, 2011.

  13. "Frustration and Return Point Memory Effects in Artificial Spin Ice,"
    31st CNLS Annual Conference: Novel Phenomena in Frustrated Systems, Santa Fe, May 23-27, 2011.

  14. "Driven Colloids: I. Ratchets; II. Reversible/Irreversible Transitions; III. Jamming,"
    Boulder School for Condensed Matter and Materials Physics, University of Colorado, July 6-24, 2009.

  15. "Realizing Colloidal Artificial Ice on Arrays of Optical Traps"
    Invited talk, APS March Meeting, New Orleans, Mar. 10-14, 2008.

  16. "Noise at the Wigner Glass Transition: Implications for the Metal-Insulator Transition"
    Worshop on Conductor-Insulator Quantum Phase Transitions, Ohio State University, Jan. 9-11, 2008.

  17. "Electrophoresis of DNA on a Disordered Two-Dimensional Substrate"
    27th Annual Center for Nonlinear Studies Conference: Complexity of Biological and Soft Materials, Santa Fe, NM, May 21-25, 2007.

  18. "Electrophoresis of DNA on a Disordered Two-Dimensional Substrate"
    Bioworkshop07: Physics Inspired by Biology, University of Minnesota, May 4-6, 2007.

  19. "Local Vortex Probes: Entanglement, Melting, and Reordering Transitions"
    International Conference on Mesoscopic Superconductivity and Magnetism, Chicago, Aug. 28-Sept. 1, 2006.

  20. "Fission Fragment Physics in Extreme Environments"
    2005 JOWOG-32M Meeting, Los Alamos National Laboratory, Sept. 26, 2005.

  21. "Nanomanipulation of Superconducting Vortices"
    Gordon Research Conference on Condensed Matter Physics: Soft Meets Hard, Connecticut College, June 19-24, 2005.

  22. "Multiscaling at Point J: Jamming is a Critical Phenomenon"
    Invited talk, APS March Meeting, Los Angeles, Mar. 21-25, 2005.

  23. "Simulations of Noise in Disordered Systems,"
    SPIE First International Symposium on Fluctuations and Noise, Santa Fe, June 1-4, 2003.

  24. "Grain Ordering, Stability, and Dynamics for Anisotropic Grains and Chains,"
    Second Workshop on Granular Flow and Kinetics, Argonne National Laboratory, Jan. 18-21, 2003.

Other Domestic

  1. "Jamming and Clogging of Passive and Active Particles in Disordered Media,"
    Materials Science Division Seminar, Argonne National Laboratory, March 28, 2018.
  2. "Jamming and Clogging of Passive and Active Particles in Disordered Media,"
    Physics Seminar, Emory University, Oct. 12, 2017.
  3. "Jamming and Clogging of Passive and Active Particles in Disordered Media,"
    Physics Seminar, Georgia Tech, Oct. 11, 2017.
  4. "System Modeling with DRACO"
    Seminar, DOE Headquarters, Washington, DC, Aug. 30, 2017.
  5. "System Modeling with DRACO"
    Seminar, Y-12 National Security Complex, Aug. 1, 2017.
  6. "Statics and Dynamics of Skyrmions in Random and Ordered Potential Landscapes,"
    Physics Colloquium, University of California - Davis, April 18, 2016.
  7. "The Dynamics of Active Matter Particles on Disordered Landscapes: Jamming, Clogging, and Avalanches,"
    Physics Seminar, Georgetown University, April 24, 2015.

  8. "The Dynamics of Active Matter Particles on Disordered Landscapes: Jamming, Clogging, and Avalanches,"
    Physics Seminar, University of Maryland, April 23, 2015.

  9. "System Modeling with Chempac"
    Seminar, DOE Headquarters, Washington, DC, Apr. 22, 2015.

  10. "Active Matter Transport and Jamming on Disordered Landscapes,"
    SpatioTemporal Modeling Center Seminar, University of New Mexico, Dec. 11, 2014.

  11. "Static and Dynamic Phases of Skyrmions in Chiral Magnets Interacting with Random and Periodic Pinning Arrays,"
    Condensed Matter Physics Seminar, University of Notre Dame, April 1, 2014.

  12. "Self-Organization, Fluctuation Forces, and Transport of Active Matter on Disordered Landscapes,"
    Biophysics Seminar, University of California - Irvine, Oct. 18, 2013.

  13. "Jamming and Clogging Transitions for Systems with Quenched Disorder,"
    Physics Colloquium, New York University, April 13, 2013.

  14. "Statics and Dynamics of Vortex Matter with Competing Interactions in Multi-Band Superconductors,"
    Condensed Matter Seminar, Department of Physics, University of Notre Dame, Oct. 25, 2012.

  15. "Local Probes of Melting, Decoupling, and Jamming Transitions,"
    Physics Colloquium, Duke University, Oct. 14, 2009.

  16. "Irreversibility and Random Organization in Plastic Depinning and Biological Ratchets,"
    Center for Nonlinear and Complex Systems Seminar, Duke University, Oct. 13, 2009.

  17. "Local Probes of Melting, Decoupling, and Jamming Transitions,"
    Liquid Crystal Institute Seminar, Kent State University, Feb. 2, 2009.

  18. "Local Probes at the Nanoscale: Avalanches, Melting, and Jamming Transitions"
    LASSP Seminar, Cornell University, Sept. 9, 2008.

  19. "Probabilistic Crack Occurrence Statistical Model for Bridging Length Scales in Composites"
    Seminar, DOE Headquarters, Washington, DC, Apr. 24, 2008.

  20. "Local Probes at the Nanoscale: Avalanches, Melting, and Jamming Transitions"
    Physics Colloquium, Old Dominion University, Mar. 20, 2008.

  21. "Local Probes at the Nanoscale: Avalanches, Melting, and Jamming Transitions"
    Physics Colloquium, University of Idaho, Mar. 5, 2008.

  22. "Local Probes at the Nanoscale: Avalanches, Melting, and Jamming Transitions"
    Physics Colloquium, Washington State University, Feb. 12, 2008.

  23. "Boolean Models for Genetic Regulatory Networks"
    IGERT Nonlinear Science Seminar, Northwestern University, May 12, 2006.

  24. "Local Probes at the Nanoscale: Entanglement, Melting, and Jamming Transitions"
    Materials Science and Engineering Seminar, Louisiana State University, Apr. 25, 2006.

  25. "Boolean Models for Genetic Regulatory Networks"
    Applied Math Colloquium, Southern Methodist University, Apr. 5, 2006.

  26. "Local Probes at the Nanoscale: Entanglement, Melting, and Jamming Transitions"
    Condensed Matter Physics Seminar, University of Houston, Apr. 3, 2006.

  27. "Local Probes at the Nanoscale: Entanglement, Melting, and Jamming Transitions"
    Condensed Matter Physics Seminar, University of Massachusetts - Amherst, Feb. 28, 2006.

  28. "Local Probes at the Nanoscale: Entanglement, Melting, and Jamming Transitions"
    Physics Colloqiuium, Florida State University, Feb. 20, 2006.

  29. "Local Probes at the Nanoscale: Entanglement, Melting, and Jamming Transitions"
    Physics Colloquium, Wayne State University, Feb. 16, 2006.

  30. "Local Probes at the Nanoscale: Entanglement, Melting, and Jamming Transitions"
    Physics Colloquium, California State University - Fullerton, Feb. 3, 2006.

  31. "Local Probes at the Nanoscale: Entanglement, Melting, and Jamming Transitions"
    Condensed Matter Physics Seminar, University of California - Davis, Dec. 1, 2005.

  32. "Local Probes at the Nanoscale: Entanglement, Melting, and Jamming Transitions"
    Condensed Matter Physics Seminar, Emory University, Oct. 24, 2005.

  33. "Local Probes at the Nanoscale: Entanglement, Melting, and Jamming Transitions"
    Condensed Matter Physics Seminar, Harvard, Oct. 20, 2005.

  34. "Local Probes at the Nanoscale: Entanglement, Melting, and Jamming Transitions"
    Condensed Matter Physics Seminar, Virginia Tech, Oct. 7, 2005.

  35. "Fluctuations at Jamming and Melting Transitions"
    Condensed Matter Physics Seminar, Georgetown University, Oct. 3, 2005.

  36. "Pattern Formation in Systems with Competing Interactions: Superconductors, Stripes, and Checkerboards"
    Condensed Matter Physics Seminar, Purdue University, Apr. 13, 2005.

  37. "Crystallization, Melting, and Jamming in Colloidal Systems with External Fields,"
    Physics Colloquium, Bryn Mawr College, Feb. 21, 2005.

  38. "Nanomanipulation of Superconducting Vortices"
    Condensed Matter Physics Seminar, Vanderbilt University, Feb. 4, 2005.

  39. "Checkerboard and Stripe Pattern Formation in Superconductors and Quantum Hall Systems with Competing Interactions"
    Physics Colloquium, Vanderbilt University, Feb. 3, 2005.

  40. "Pattern Formation in Systems with Competing Interactions: Superconductors, Stripes, and Checkerboards"
    Condensed Matter Physics Seminar, Stanford University, Nov. 18, 2004.

  41. "Fluctuations at Jamming and Melting Transitions"
    Applied Dynamics Seminar, University of Maryland, Nov. 11, 2004.

  42. "Pattern Formation in Systems with Competing Interactions: Superconductors, Stripes, and Checkerboards"
    Condensed Matter Physics Seminar, Rutgers University, Nov. 10, 2004.

  43. "Pattern Formation in Systems with Competing Interactions: Superconductors, Stripes, and Checkerboards"
    Physics Colloquium, Syracuse University, Nov. 4, 2004.

  44. "Pattern Formation in Systems with Competing Interactions: Superconductors, Stripes, and Checkerboards"
    Condensed Matter Physics Seminar, University of Central Florida, Oct. 27, 2004.

  45. "Nanomanipulation of Superconducting Vortices"
    Condensed Matter Physics Seminar, University of Florida, Oct. 25, 2004.

  46. "Fluctuations at Jamming and Melting Transitions"
    Physics Colloquium, Clark University, Oct. 7, 2004.

  47. "Pattern Formation in Systems with Competing Interactions: Stripes, Checkerboards, and Bubbles"
    Condensed Matter Physics Seminar, Brown University, Oct. 5, 2004.

  48. "Pattern Formation in Systems with Competing Interactions: Stripes, Checkerboards, and Bubbles"
    RG Herb Materials Physics Seminar, University of Wisconsin-Madison, Sept. 30, 2004.

  49. "Pattern Formation in Systems with Competing Interactions: Stripes, Checkerboards, and Bubbles"
    Condensed Matter Physics Seminar, University of Iowa, Sept. 28, 2004.

  50. "Pattern Formation in Systems with Competing Interactions: Stripes, Checkerboards, and Bubbles"
    Condensed Matter Physics Seminar, Iowa State University, Sept. 23, 2004.

  51. "Fluctuations at Jamming and Melting Transitions"
    Condensed Matter Seminar, University of Michigan, May 13, 2004.

  52. "Fluctuations at Jamming and Melting Transitions"
    Physics Seminar, University of Chicago, May 10, 2004.

  53. "Fluctuations at Jamming and Melting Transitions"
    Advances in Soft Matter Seminar, University of California-Los Angeles, Apr. 30, 2004.

  54. "Pattern Formation in Systems with Competing Interactions: Applications to Materials Science"
    Physics Seminar, University of California-San Diego, Apr. 27, 2004.

  55. "Pattern Formation in Systems with Competing Interactions: Applications to Materials Science"
    Physics Colloquium, University of Arizona, Feb. 12, 2004.

  56. "Pattern Formation in Systems with Competing Interactions: Applications to Materials Science"
    Condensed Matter Physics Seminar, Ohio State University, Jan. 29, 2004.

  57. "Dynamics of Stripes, Crystals, and Bubbles in Systems with Competing Interactions"
    Condensed Matter Physics Seminar, Michigan State University, Oct. 13, 2003.

  58. "Granular Dynamics at the Mesoscale,"
    Physics Seminar, Oregon State University, Mar. 18, 2003.

  59. "Dynamics of Stripes, Crystals, and Bubbles with Quenched Disorder,"
    Physics Colloquium, Oregon State University, Mar. 17, 2003.

  60. "Ordering, Stability, and Dynamics for Anisotropic Grains and Chains"
    Miniworkshop on Granular Hydrodynamics and Related Topics, University of New Mexico, Feb. 21, 2003.

  61. "Dynamics of Stripes, Crystals, and Bubbles with Quenched Disorder,"
    Physics Colloquium, North Dakota State University, Jan. 27, 2003.

  62. "Dynamical Ordering of Driven Stripe Phases,"
    Physics Seminar, Notre Dame, Nov. 8, 2002.

  63. "Dynamical Ordering of Driven Stripe Phases,"
    Physics Seminar, University of Missouri - Columbia, Nov. 5, 2002.

  64. "Ratchet-induced Segregation of Grains,"
    Miniworkshop on Transport Problems in some Condensed Matter Systems, University of New Mexico, Nov. 1, 2002.

  65. "Dynamics of Stripes, Crystals, and Bubbles with Quenched Disorder,"
    Materials Science Seminar, Argonne National Laboratory, June 4, 2002.

  66. "Order from Disorder: Structure formation in systems with competing interactions,"
    Physics Seminar, University of Delaware, Mar. 14, 2002.

  67. "Order from Disorder: Structure formation in systems with competing interactions,"
    Physics Colloquium, Wesleyan University, Mar. 7, 2002.

  68. "Order from Disorder: Structure formation in systems with competing interactions,"
    Physics Colloquium, University of North Carolina at Chapel Hill, Feb. 28, 2002.

  69. "Order from Disorder: Structure formation in systems with competing interactions,"
    Physics Seminar, Emory University, Feb. 14, 2002.

  70. "Order from Disorder: Structure formation in systems with competing interactions,"
    Physics Seminar, Massachusetts Institute of Technology, Feb. 5, 2002.

  71. "Order from Disorder: Structure formation in systems with competing interactions,"
    Physics Colloquium, New Mexico State University, Feb. 1, 2002.

  72. "Ordering and Dynamics in Elastic String and Granular Media Models,"
    Materials Science Seminar, Argonne National Laboratory, July 5, 2001.

  73. "Control of transport through structure: Superconducting vortices in nanostructures,"
    Physics Seminar, Northwestern University, June 13, 2001.

  74. "Dynamics of Disorder: The Effect of Structure on Transport,"
    Physics Colloquium, University of Massachusetts -- Dartmouth, April 20, 2001.

  75. "Dynamics of Disorder: The Effect of Structure on Transport,"
    Physics Colloquium, Worcester Polytechnic University, April 2, 2001.

  76. "Dynamics of Disorder: The Effect of Structure on Transport,"
    Physics Colloquium, San Diego State University, Feb. 19, 2001.

  77. "Collective Interaction-Driven Ratchet for Transporting Vortices,"
    CLC Meeting, Lake Tahoe, Feb. 8-11, 2001.

  78. "Static and Dynamic Phase Diagrams for Vortices in Disordered Anisotropic Superconductors,"
    CLC Meeting, Los Alamos National Laboratory, Sept. 20-23, 2000.

  79. "Static and Dynamic Phase Diagrams of Vortices in Disordered Anisotropic Superconductors,"
    Condensed Matter Theory Seminar, Argonne National Laboratory, July 18, 2000.

  80. "Static and Dynamic Phase Diagrams of Vortices in Disordered Anisotropic Superconductors,"
    Physics Brown Bag Seminar, University of Chicago, July 14, 2000.

  81. "Nonequilibrium Solids: Dynamic Reordering of Vortices in Superconductors,"
    Applied Science Seminar, University of California-Davis, May 3, 2000.

  82. "Nonequilibrium Solids: Dynamic Reordering of Vortices in Superconductors,"
    Physics Seminar, University of Houston, April 13, 2000.

  83. "Nonequilibrium Solids: Dynamic Reordering of Vortices in Superconductors,"
    Physics Seminar, Rensselaer Polytechnic Institute, March 30, 2000.

  84. "Nonequilibrium Solids: Dynamic Reordering of Vortices in Superconductors,"
    Physics General Colloquium, University of Missouri-Rolla, March 7, 2000.

  85. "Depinning and Dynamic Phases in Driven Three-Dimensional Vortex Lattices in Anisotropic Superconductors,"
    CLC Meeting, University of California-San Diego, Jan. 29-30, 2000.

  86. "Transverse Depinning in Strongly Driven Vortex Lattices with Disorder,"
    CLC Meeting, Los Alamos National Laboratory, Sept. 13-17, 1999.

  87. "Enhancement of Critical Current by Splay Pinning in the Creep Regime,"
    CLC Meeting, University of California-Irvine, May. 29, 1999.

  88. "Effect of Correlated Defects on Critical Currents from Numerical Simulations,"
    Campus-Laboratory Collaboration (CLC) on the Physics of Vortex Matter Meeting, University of California-Davis, Dec. 19-20, 1998.

  89. "Nonequilibrium Dynamic Phase Diagram for Vortex Lattices,"
    Theoretical Physics Group seminar, McMaster University, March 11, 1998.

  90. "Superconducting Vortex Rivers and Voltage Noise,"
    Vortex Group seminar, Argonne National Laboratory, Oct. 20, 1997.

  91. "Vortex Motion in High-Temperature Superconductors,"
    Annual Michigan Space Grant Consortium Fall Conference, University of Michigan, Oct. 19, 1996.

  92. "Vortex Avalanches in Superconductors,"
    Workshop on Computational Superconductivity, Argonne National Laboratory, March 24-26, 1996.

LANL

  1. "Jamming and Clogging of Passive and Active Particles in Disordered Media,"
    Q-mat Seminar, Los Alamos National Laboratory, Feb. 20, 2018.
  2. "Recent Results from DRACO Reaction-Diffusion Simulations of System Response"
    Weapons Working Group Seminar, Los Alamos National Laboratory, Nov. 2, 2017.
  3. "Self-Organization, Fluctuation Forces, and Transport of Active Matter on Disordered Landscapes,"
    T-1 Seminar, Los Alamos National Laboratory, Feb. 20, 2014.

  4. "System Modeling with ChemPaC,"
    W-DO Seminar, Los Alamos National Laboratory, Jan. 14, 2014.

  5. "System Modeling with ChemPaC,"
    W-1 Seminar, Los Alamos National Laboratory, Sept. 10, 2013.

  6. "Colloidal Interactions,"
    Neutron Scattering School on Soft Matter, Los Alamos Neutron Scattering Center, Sept. 13, 2012.

  7. "Evidence that the Onset of Plastic Flow is an Absorbing Phase Transition,"
    Lujan Seminar, Los Alamos National Laboratory, Aug. 24, 2010.

  8. "Evidence that the Onset of Plastic Flow is an Absorbing Phase Transition,"
    T-1 Seminar, Los Alamos National Laboratory, June 30, 2010.

  9. "Bridging Length Scales in Heterogeneous Materials with Extreme Value Statistics,"
    Information Science for Materials Design & Discovery Workshop, Los Alamos Research Park, Nov. 9-10, 2009.

  10. "Local Probes at the Nanoscale: Avalanches, Melting, and Jamming Transitions"
    T-4 Seminar, Los Alamos National Laboratory, Nov. 17, 2008.

  11. "Probabilistic Crack Occurrence Statistical Model for Bridging Length Scales in Composites"
    Enhanced Surveilance Campaign Biennial Review, LANL, Apr. 8-10, 2008.

  12. "Boolean Models for Genetic Regulatory Networks"
    Workshop on Optimization in Complex Networks, Los Alamos, June 19-22, 2006.

  13. "Boolean Models for Genetic Regulatory Networks"
    SPIN Seminar, Center for Nonlinear Studies, Los Alamos National Laboratory, Dec. 15, 2005.

  14. "Fluctuations at Jamming and Melting Transitions"
    CNLS Seminar, Los Alamos National Laboratory, June 22, 2004.

  15. "Ratchet Cellular Automata"
    CNLS Seminar, Los Alamos National Laboratory, Apr. 12, 2004.

  16. "Melting and Dynamics in Systems with Competing Interactions"
    T-12 Brown Bag Seminar, Los Alamos National Laboratory, Jan. 14, 2004.

  17. "Dislocations in 2D: Friction, mesoscopic dynamics, and liquids,"
    CNLS Seminar, Los Alamos National Laboratory, May 29, 2003.

  18. "Microscopic Friction to Mesoscopic Dynamics,"
    Theoretical Division Review, Los Alamos National Laboratory, May 2, 2003.

  19. "Microscopic Friction to Mesoscopic Dynamics,"
    T-12 Brown Bag Seminar, Los Alamos National Laboratory, Apr. 30, 2003.

  20. "Novel Colloidal States on Patterned Substrates,"
    X-1 Seminar, Los Alamos National Laboratory, July 23, 2002.

  21. "Depinning and Dynamics of Systems with Competing Interactions in Quenched Disorder,"
    T-11 Seminar, Los Alamos National Laboratory, Mar. 11, 2002.

  22. "Control of transport through structure: Vortex ratchets and anisotropic grains,"
    CNLS Seminar, Los Alamos National Laboratory, April 15, 2001.

Outreach

  1. "Active Matter,"
    QuarkNet Outreach Event, Bradbury Science Museum, Los Alamos, NM, Aug. 6, 2015.

  2. "Dislocations, Pattern Formation, and Materials Science,"
    Computational Physics Student Summer Workshop, University of New Mexico - Los Alamos, June 28, 2012.

  3. "Computational Modeling of Directed Motion in Self-Driven Systems such as Bacteria and Cells,"
    Fourth q-bio Summer School on Cellular Information Processing, Los Alamos, NM, July 25-Aug. 11, 2010.

  4. "Local Probes of Soft Matter,"
    First Southeast Conference for Undergraduate Women in Physics, Duke University, Jan. 15-17, 2010.

  5. "Avalanches, Melting, and Local Probes of Colloids"
    Los Alamos Summer School Program Lecture, University of New Mexico - Los Alamos, July 17, 2009.

  6. "Boolean Models for Genetic Regulatory Networks"
    Second q-bio Summer School on Cellular Information Processing, Los Alamos, NM, July 21-Aug. 5, 2008.

  7. "Avalanches, Melting, and Pattern Formation in Locally Driven Vortices and Colloids"
    Los Alamos Summer School Program Lecture, University of New Mexico - Los Alamos, July 11, 2008.

  8. "Avalanches, Melting, and Pattern Formation in Locally Driven Vortices and Colloids"
    Physics and Chemistry Colloquium, Austin College, Nov. 27, 2007.

  9. "Boolean Models for Genetic Regulatory Networks"
    First q-bio Summer School on Cellular Information Processing, Los Alamos, NM, July 23-Aug. 7, 2007.
  10. "Electrophoresis of DNA on a Disordered Two-Dimensional Substrate"
    Los Alamos Summer School Program Lecture, University of New Mexico - Los Alamos, July 2, 2007.

  11. "Computer Simulations of Glassy Disordered Media"
    Los Alamos Women in Science LunchTalk, Los Alamos Research Park, July 13, 2004.

  12. "Simulated Sand: Tumbling, Shaking, and Rolling,"
    Los Alamos Summer School Program Lecture, University of New Mexico - Los Alamos, July 8, 2003.

  13. "Simulated Sand: Tumbling, Shaking, and Rolling,"
    Society of Physics Students Seminar, Notre Dame, Nov. 7, 2002.

  14. "Simulated Sand: Tumbling, Shaking, and Rolling,"
    Los Alamos Summer Student Program (LASSP) Lecture, University of New Mexico - Los Alamos, June 25, 2002.


March meeting
Last modified April 6, 2018