Publications

 

  1. Theodore A. Brzinski and Karen E. Daniels. “The sounds of failure: forecasting granular slip events with passive acoustic measurements.” [arXiv]

  1. Collin B. Eaker, David C. Hight, John D. O’Regan, Michael D. Dickey, Karen E. Daniels. “Oxidation-Mediated Fingering in Liquid Metals” Physical Review Letters 119: 174502 (2017) [Link] [PDF] [Video Abstract] [Press Release]
  2. Aaron Bardall, Karen E. Daniels, Michael Shearer. “Deformation of an Elastic Substrate Due to a Resting Sessile Droplet.” European Journal of Applied Mathematics (2017) [Link] [PDF]
  3. Dina Sinclair, Rachel Levy, Karen E. Daniels. “Simulating Surfactant Spreading: Impact of a Physically Motivated Equation of State.” European Journal of Applied Mathematics (2017) [Link] [PDF]
  4. Marion Grzelka, Joshua B. Bostwick, and Karen E. Daniels. “Capillary fracture of ultrasoft gels: heterogeneity and delayed nucleation” Soft Matter 13: 2962 (2017) [Link] [PDF]
  5. Yuming Huang and Karen E. Daniels “Friction and Pressure-Dependence of Force Chain Communities in Granular Materials.” Granular Matter. 18: 85 (2016) [Link] [PDF]
  6. Chad Giusti, Lia Papadopoulos, Eli T. Owens, Karen E. Daniels, Danielle S. Bassett. “Topological and geometric measurements of force chain structure.” Physical Review E 94: 032909 (2016) [Link] [PDF]
  7. Lia Papadopoulos, James Puckett, Karen E. Daniels, Danielle S. Bassett. “Evolution of network architecture in a granular material under compression.” Physical Review E 94: 032908 (2016) [Link] [PDF]
  8. Carlos P. Ortiz, Robert Riehn, Karen E. Daniels. “Nonaffine deformation under compression and decompression of a flow-stabilized solid.” Journal of Statistical Mechanics. 084003 (2016) [Link] [PDF]
  9. Junaid M. Laskar, P. Shravan Kumar, Stephan Herminghaus, Karen E. Daniels, Matthias Schroeter. “High refractive index immersion liquid for super-resolution 3D imaging using sapphire-based aNAIL optics.” Applied Optics. 55, 3165-3169 (2016) [Link] [PDF] [LaserFocusWorld]
  10. Priya Subramanian, Werner Pesch, Oliver Brausch, Karen E. Daniels, Eberhard Bodenschatz, and Tobias Schneider. “Spatio-temporal Patterns in Inclined Layer Convection.” Journal of Fluid Mechanics. 794: 719-745 (2016) [Link] [PDF]
  11. Stephen L. Strickland, Michael Shearer, and Karen E. Daniels. “Spatiotemporal measurement of surfactant distribution on gravity-capillary waves.” Journal of Fluid Mechanics. 777: 523-543 (2015) [Link] [Movies] [Data]
  12. Danielle S. Bassett, Eli T. Owens, Mason A. Porter, M. Lisa Manning, Karen E. Daniels. “Extraction of Force-Chain Network Architecture in Granular Materials Using Community Detection.” Soft Matter 11: 2731-2744 (2015). [Link] [PDF]
  13. Ellen R. Swanson, Stephen L. Strickland, Michael Shearer, Karen E. Daniels. “Surfactant Spreading on a Thin Liquid Film: Reconciling Models and Experiments.” Journal of Engineering Mathematics 94: 63-79 (2015) [Link] [PDF]
  14. Joshua B. Bostwick, Michael Shearer, Karen E. Daniels. “Elastocapillary deformations on partially-wetting substrates: rival contact-line models.” Soft Matter 10: 7361, (2014) [Link] [PDF]
  15. Carlos P. Ortiz, Karen E. Daniels, Robert Riehn. “Nonlinear Elasticity of Flow-Stabilized Solids.” Physical Review E 90: 022304 (2014) [Link] [PDF]
  16. Stephen L. Strickland, Matthew Hin, M. Richard Sayanagi, Cameron Gaebler, Karen E. Daniels, Rachel Levy. “Self-healing Dynamics of Surfactant Coatings on Thin Viscous Films.” Physics of Fluids 26: 042109 (2014) [Link] [PDF]
  17. Karen E. Daniels, Caroline Bauer, Troy Shinbrot. “Correlations between electrical and mechanical signals during granular stick-slip events.” Granular Matter 16: 217-222 (2014) [Link] [PDF] [APS News]
  18. Gopal G. Penny, Karen E. Daniels, and Sally E. Thompson. “Local properties of patterned vegetation: quantifying endogenous and exogenous effects.” Philosophical Transactions of the Royal Society A. 371: 20120359 (2013) [Link] [PDF]
  19. Joshua B. Bostwick, Karen E. Daniels. “Capillary Fracture of Soft Gels.” Physical Review E 88: 042410 (2013) [Link] [PDF]
  20. James G. Puckett and Karen E. Daniels. “Equilibrating temperaturelike variables in jammed granular subsystems.” Physical Review Letters 110: 058001 (2013) [Link] [PDF] [APS Synopsis]
  21. Eli T. Owens and Karen E. Daniels. “Acoustic measurement of a granular density of modes.” Soft Matter 9:1214 (2013) [Link] [PDF]
  22. Carlos P. Ortiz, Robert Riehn, and Karen E. Daniels. “Flow-Driven Formation of Solid-like Microsphere Heaps.” Soft Matter, 9 (2), 543 – 549, (2013) [Link] [PDF]
  23. Danielle S. Bassett, Eli T. Owens, Karen E. Daniels, Mason A. Porter. “Influence of network topology on sound propagation in granular materials.” Physical Review E 86: 041306 (2012) [Link] [PDF]
  24. James G. Puckett, Frederic Lechenault, Karen E. Daniels, Jean-Luc
    Thiffeault. “Trajectory entanglement in dense granular materials.” Journal of Statistical Mechanics (2012) P06008 [Link] [PDF]
  25. Kiri Nichol and Karen E. Daniels. “Equipartition of rotational and translational energy in a dense granular gas.” Physical Review Letters 108, 018001 (2012) [Link] [PDF]
  26. Eli T. Owens and Karen E. Daniels. “Sound propagation and force chains in granular materials.” Europhysics Letters 94, 54005 (2011) [Link] [PDF]
  27. Nicholas W. Hayman, Lucie Ducloue, Kate L. Foco, Karen E. Daniels. “Granular controls on periodicity of stick-slip events: kinematics and force-chains in an experimental fault.” Pure and Applied Geophysics 168: 2239-2257 (2011) [Link] [PDF]
  28. James G. Puckett, Frederic Lechenault, Karen E. Daniels. “Local origins of volume fraction fluctuations in dense granular materials.” Physical Review E 83, 041301 (2011) [Link] [PDF]
  29. Melissa L. Fender, Frederic Lechenault, Karen E. Daniels. “Universal shapes formed by two interacting cracks.” Physical Review Letters 105: 125505 (2010) [Link] [PDF]
  30. David W. Fallest, Adele M. Lichtenberger, Christopher J. Fox, and Karen E. Daniels. “Fluorescent visualization of a spreading surfactant.” New Journal of Physics 12: 073029 (2010) [Link] [PDF]
  31. Lindsay B. H. May, Michael Shearer and Karen E. Daniels. “Scalar conservation laws with nonconstant coefficients with application to particle size segregation in granular flow.” Journal of Nonlinear Science. 20:689 (2010) [Link] [PDF]
  32. Lindsay B. H. May, Laura A. Golick, Katherine C. Phillips, Michael Shearer and Karen E. Daniels. “Shear-driven size segregation of granular materials: modeling and experiment.” Physical Review E 81:051301 (2010) [Link] [PDF]
  33. Frederic Lechenault and Karen E. Daniels. “Equilibration of Granular Subsystems.” Soft Matter. 6: 3074 (2010) [Link] [PDF]
  34. Sally E. Thompson and Karen E. Daniels.”A Porous Convection Model for Small-Scale Grass Patterns.” The American Naturalist. 175: E10-E15 (2010) [Link] [Data]
  35. Laura A. Golick and Karen E. Daniels. “Mixing and segregation rates in sheared granular materials.” Physical Review E. 80: 042301 (2009) [Link] [PDF]
  36. Karen E. Daniels and Nicholas W. Hayman. “Force chains in seismogenic faults visualized with photoelastic granular shear experiments.” Journal of Geophysical Research, 113: B11411 (2008) [Link] [PDF]
  37. Robert P. Behringer, Karen E. Daniels, Trushant S. Majmudar, and Matthias Sperl. “Fluctuations, correlations and transitions in granular materials: statistical mechanics for a non-conventional system.”
    Philosophical Transactions of the Royal Society A, 366:493-504 (2008) [Link] [PDF]
  38. Karen E. Daniels, Oliver Brausch, Werner Pesch, and Eberhard Bodenschatz. “Competition and bistability of ordered undulations and undulation chaos in inclined layer convection.” Journal of Fluid Mechanics, 597:261-282 (2008) [Link] [PDF]
  39. Karen E. Daniels, Shomeek Mukhopadhyay, Paul J. Houseworth, and Robert P. Behringer. “Instabilities in droplets spreading on gels.” Physical Review Letters, 99:124501 (2007) [Link] [PDF]
  40. Karen E. Daniels and Robert P. Behringer. “Characterization of a freezing/melting transition in a vibrated and sheared granular medium.” Journal of Statistical Mechanics, page P07018, June 2006. [Link] [PDF]
  41. Karen E. Daniels and Robert P. Behringer. “Hysteresis and competition between disorder and crystallization in sheared and vibrated granular flow.” Physical Review Letters, 94:168001, Apr 29 2005. [Link] [PDF]
  42. Karen E. Daniels, Christian Beck, and Eberhard Bodenschatz. “Defect turbulence and generalized statistical mechanics.” Physica D, 193:208 (2004) [Link] [PDF]
  43. Cristian Huepe, Hermann Riecke, Karen E. Daniels, and Eberhard Bodenschatz. “Statistics of defect trajectories in spatio-temporal chaos in inclined layer convection and the complex Ginzburg-Landau equation.” Chaos, 14:864-874, Sep 2004. [Link] [PDF]
  44. Karen E. Daniels and Eberhard Bodenschatz. “Statistics of defect motion in spatiotemporal chaos in inclined layer convection.” Chaos, 13:55, March 2003. [Link] [PDF]
  45. Karen E. Daniels, Richard J. Wiener, and Eberhard Bodenschatz. “Localized transverse bursts in inclined layer convection.” Physical Review Letters, 91:114501, 2003. [Link] [PDF]
  46. Karen E. Daniels and Eberhard Bodenschatz. “Defect turbulence in inclined layer convection.” Physical Review Letters, 88:034501, January 7 2002. [Link] [PDF]
  47. Karen E. Daniels, Brendan B. Plapp, and Eberhard Bodenschatz. “Pattern formation in inclined layer convection.” Physical Review Letters, 84:5320-5323, June 5 2000. [Link] [PDF]

  1. Lia Papadopoulos, Mason A. Porter, Karen E. Daniels, Danielle S. Bassett. “Network Analysis of Particles and Grains.” [arXiv]
  2. Axelle Amon, Philip Born, Karen E. Daniels, Joshua A. Dijksman, Kai Huang, David Parker, Matthias Schroeter, Ralf Stannarius, Andreas Wierschem. “Preface: Focus on Imaging Methods in Granular Physics” Review of Scientific Instruments 88, 051701 (2017) [Link] [PDF] [Focus Issue]
  3. Karen E. Daniels, Jonathan E. Kollmer and James G. Puckett. “Photoelastic force measurements in granular materials.” Review of Scientific Instruments 88, 051808 (2017) [Link] [PDF] [PeGS Source Code]
  4. Bruno Andreotti, Oliver Baeumchen, Francois Boulogne, Karen E. Daniels, Eric R. Dufresne, Hugo Perrin, Thomas Salez, Jacco H. Snoeijer, Robert W. Style. “Solid Capillarity: When and How does Surface Tension Deform Soft Solids?” Soft Matter. 12: 2993-2996 (2016) [Link] [PDF]
  5. Dapeng Bi, Silke Henkes, Karen E. Daniels, Bulbul Chakraborty. “The Statistical Physics of Athermal Materials.” Annual Review of Condensed Matter Physics 6: 63-83 (2015) [Link] [PDF]
  6. Karen E. Daniels. “Viewpoint: Pushing on a Nonlinear Material.” Physics. 7: 113 (2014) [Link]
  7. Karen E. Daniels. “Rubble-Pile Near Earth Objects: Insights from Granular Physics.” Asteroids: Prospective Energy and Material Resources. Springer, 2013. [PDF]

  1. Jonathan E. Kollmer and Karen E. Daniels. “An experimental investigation of the force network ensemble.” Powders & Grains 2017 EPJ Web of Conferences 140, 02024 (2017) [Link] [PDF]
  2. Zhu Tang, Theodore A. Brzinski, and Karen E. Daniels. “Granular rheology: measuring boundary forces with laser-cut leaf springs.” Powders & Grains 2017 EPJ Web of Conferences 140, 03035 (2017) [Link] [PDF]
  3. Karen E. Daniels. “The role of force networks in granular materials.” Powders & Grains 2017. EPJ Web of Conferences 140, 01006 (2017) [Link] [PDF]
  4. Jonathan E. Kollmer, Scott M. Lindauer, and Karen E. Daniels. “Digging on Asteroids: a Laboratory Model of Granular Dynamics in Microgravity.” ASCE Proceedings for Earth & Space Conf. (2016) [PDF]
  5. Matthias Schroeter, Karen E. Daniels. ”Granular segregation in dense systems: the role of statistical mechanics and entropy.” [arXiv]
  6. Michael Shearer, Lindsay B. H. May, N. Giffen, and Karen E. Daniels. “The Gray-Thornton Model of Granular Segregation.” Proceedings of Joint IUTAM-ISIMM Symposium on Mathematical Modeling and Physical Instances of Granular Flows, AIP Conference Proceedings (2010) J. D. Goddard (ed.) [Link] [PDF]
  7. James G. Puckett, Frederic Lechenault and Karen E. Daniels. ” Generating Ensembles of 2D Granular Configurations.” Chaos (Gallery of Nonlinear Images). 19: 041108 (2009).
    [Link] [PDF]
  8. James G. Puckett, Frederic Lechenault and Karen E. Daniels. “Generating ensembles and measuring mixing in a model granular system.” Powders and Grains 2009: Proceedings of the 6th International Conference on Micromechanics of Granular Media, p. 675-678 (2009) [Link] [PDF]
  9. Karen E. Daniels and Nicholas W. Hayman. “Boundary conditions and event scaling of granular stick-slip events.” Powders and Grains 2009: Proceedings of the 6th International Conference on
    Micromechanics of Granular Media
    , p. 567-570 (2009) [Link] [PDF]
  10. Eli T. Owens, Stephanie Couvreur and Karen E. Daniels. “Spatiotemporally Resolved Acoustics in a Photoelastic Granular Material.” Powders and Grains 2009: Proceedings of the 6th International Conference on Micromechanics of Granular Media, p. 447-450 (2009) [Link] [PDF]
  11. Karen E. Daniels, Shomeek Mukhopadhyay, and Robert P. Behringer. “Starbursts and wispy drops: Surfactants spreading on gels.” Chaos, 15:041107, 2005. (Gallery of Nonlinear Images)
    [Link] [PDF]
  12. Karen E. Daniels, Joyce E. Coppock, and Robert P. Behringer. “Dynamics of meteor impacts.” Chaos, 14:S4, Dec 2004. (Gallery of Nonlinear Images) [Link] [PDF]