Search Results - "Dijksman, Joshua A"

Microscopic Origins of Shear Jamming for 2D Frictional Grains by Wang, Dong, Ren, Jie, Dijksman, Joshua A, Zheng, Hu, Behringer, Robert P

“…Shear jamming (SJ) occurs for frictional granular materials with packing fractions ϕ in ϕ_{S}<ϕ<ϕ_{J}^{0}, when the material is subject to shear strain γ…”
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Hooked on mushrooms: Preparation and mechanics of a bioinspired soft probabilistic fastener by Sharma, Preeti, Saggiomo, Vittorio, van der Doef, Vincent, Kamperman, Marleen, A Dijksman, Joshua

“…Probabilistic fasteners are known to provide strong attachment onto their respective surfaces. Examples are Velcro® and the "3M dual lock" system. However,…”
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Mechanics of composite hydrogels approaching phase separation by Li, Xiufeng, Rombouts, Wolf, van der Gucht, Jasper, de Vries, Renko, Dijksman, Joshua A

“…For polymer-particle composites, limited thermodynamic compatibility of polymers and particles often leads to poor dispersal and agglomeration of the particles…”
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High Field MicroMRI Velocimetric Measurement of Quantitative Local Flow Curves by Nikolaeva, Tatiana, Vergeldt, Frank J, Serial, Raquel, Dijksman, Joshua A, Venema, Paul, Voda, Adrian, van Duynhoven, John, Van As, Henk

“…Performing rheo-microMRI velocimetry at a high magnetic field with strong pulsed field gradients has clear advantages in terms of (chemical) sensitivity and…”
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Speciation in a MacArthur model predicts growth, stability, and adaptation in ecosystem dynamics by Bellavere, Elena, Hamster, Christian H. S., Dijksman, Joshua A.

“…Ecosystem dynamics is often considered driven by a coupling of species’ resource consumption and its population size dynamics. Such resource-population…”
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Characterization of shear zones in soft granular beds by means of a novel magnetic resonance imaging technique by Wang, Jing, Farmani, Zohreh, Dijksman, Joshua A., Lübeck, Cindy, Speck, Oliver, Stannarius, Ralf

“…We introduce a new Magnetic Resonance Imaging technique to study the geometry of shear zones of soft, low-frictional and hard, frictional granular materials…”
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Non-Invasive Rheo-MRI Study of Egg Yolk-Stabilized Emulsions: Yield Stress Decay and Protein Release by Serial, Maria R, Arnaudov, Luben N, Stoyanov, Simeon, Dijksman, Joshua A, Terenzi, Camilla, van Duynhoven, John P M

“…A comprehensive understanding of the time-dependent flow behavior of concentrated oil-in-water emulsions is of considerable industrial importance. Along with…”
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Validation of temperature‐controlled rheo‐MRI measurements in a submillimeter‐gap Couette geometry by Milc, Klaudia W., Serial, Maria R., Philippi, John, Dijksman, Joshua A., Duynhoven, John P. M., Terenzi, Camilla

“…A temperature‐controlled submillimeter‐gap (500 μm) rheo‐magnetic resonance imaging (MRI) Couette cell has been developed to measure confined flow of soft…”
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Transparent experiments: releasing data from mechanical tests on three dimensional hydrogel sphere packings by Barés, Jonathan, Brodu, Nicolas, Zheng, Hu, Dijksman, Joshua A.

“…We describe here experiments on the mechanics of hydrogel particle packings from the Behringer lab, performed between 2012 and 2015. These experiments quantify…”
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Strain dependent vorticity in sheared granular media by Wang, Dong, Dijksman, Joshua A., Barés, Jonathan, Zheng, Hu

“…Displacement fields in sheared particle packings often display vortex-like structures that reveal essential features about the mechanical state of the…”
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Creep Control in Soft Particle Packings by Dijksman, Joshua A., Mullin, Tom

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Improved evaluation of granular media flows using an X-ray scanning compatible cone-plate setup by Farmani, Zohreh, Wang, Jing, Stannarius, Ralf, Bieberle, Martina, Barthel, Frank, Hampel, Uwe, Dijksman, Joshua A.

“…To understand the typically heterogeneous flowing behavior of granular materials, it is important to combine flow tests with three-dimensional imaging. To…”
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What is fluidity? Designing an experimental system to probe stress and velocity fluctuations in flowing suspensions by Workamp, Marcel, Alaie, Sepideh, Dijksman, Joshua A.

“…We develop a method to investigate the microscopic origin of granular fluidity. We design a Couette cell in which we can probe the flow of soft hydrogel…”
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Reynolds pressure and relaxation in a sheared granular system by Ren, Jie, Dijksman, Joshua A, Behringer, Robert P

“…We describe experiments that probe the evolution of shear jammed states, occurring for packing fractions [symbol: see text](S) ≤ [symbol: see text] ≤ [symbol:…”
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Spanning the scales of granular materials through microscopic force imaging by Brodu, Nicolas, Dijksman, Joshua A., Behringer, Robert P.

“…If you walk on sand, it supports your weight. How do the disordered forces between particles in sand organize, to keep you from sinking? This simple question…”
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Sheared Amorphous Packings Display Two Separate Particle Transport Mechanisms by Wang, Dong, Dijksman, Joshua A., Barés, Jonathan, Ren, Jie, Zheng, Hu

“…Shearing granular materials induces nonaffine displacements. Such nonaffine displacements have been studied extensively, and are known to correlate with…”
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Molecular control over vitrimer-like mechanics - tuneable dynamic motifs based on the Hammett equation in polyimine materials by Schoustra, Sybren K, Dijksman, Joshua A, Zuilhof, Han, Smulders, Maarten M. J

“…In this work, we demonstrate that fine-grained, quantitative control over macroscopic dynamic material properties can be achieved using the Hammett equation in…”
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Tailorable and Biocompatible Supramolecular‐Based Hydrogels Featuring two Dynamic Covalent Chemistries by Marić, Ivana, Yang, Liangliang, Li, Xiufeng, Santiago, Guillermo Monreal, Pappas, Charalampos G., Qiu, Xinkai, Dijksman, Joshua A., Mikhailov, Kirill, Rijn, Patrick, Otto, Sijbren

“…Dynamic covalent chemistry (DCC) has proven to be a valuable tool in creating fascinating molecules, structures, and emergent properties in fully synthetic…”
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Natural and induced surface roughness determine frictional regimes in hydrogel pairs by Rudge, Raisa E.D., Scholten, Elke, Dijksman, Joshua A.

“…Hydrogels display extremely complex frictional behavior with surprisingly slippery surfaces. We measure the sliding behavior of hydrogels submerged in water…”
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Capillary Flow-MRI: Quantifying Micron-Scale Cooperativity in Complex Dispersions by Milc, Klaudia W., Oerther, Thomas, Dijksman, Joshua A., van Duynhoven, John P. M., Terenzi, Camilla

“…Strongly confined flow of particulate fluids is encountered in applications ranging from three-dimensional (3D) printing to the spreading of foods and…”
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