Results 51 to 60 of about 213,488 (339)

Rheology of sedimenting particle pastes [PDF]

, 2012
We study the local and global rheology of non-Brownian suspensions in a solvent that is not density-matched, leading to either creaming or sedimentation of the particles.
Bonn, Daniel, de Cagny, Henri, Dijksman, Joshua A., Fall, Abdoulaye, Ovarlez, Guillaume, van Hecke, Martin, Wandersman, Elie   +6 more
core   +6 more sources

Thermally Induced Gelling Systems Based on Patchy Polymeric Micelles

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
A novel strategy to design thermally induced gelling systems with tunable material properties is reported. Polymeric mixed‐shell micelles displaying multiple thermosensitive patchy domains formed hydrogels by assembling into well‐entangled worm‐like network structures upon heating to body temperature. The patchy micelle design significantly affects the
Binru Han, Shota Fujii, André J. van der Vlies, Masoud Ghasemi, Joshua T. Del Mundo, Sarah N. Kiemle, Esther W. Gomez, Enrique D. Gomez, Ralph H. Colby, Urara Hasegawa   +9 more
wiley   +1 more source

Comparative study of conventional and hydromechanical deep drawing processes based on finite element analysis

Fracture and Structural Integrity, 2019
A two-dimensional finite element analysis has been performed to investigate hydromechanical and conventional deep drawing processes. The effects of the fluid structure interaction on the material formability, the strain and the thickness distributions ...
Mohammed ABBADENI, Ibrahim Zidane, Hamou Zahloul, Zakaria Madaoui   +3 more
doaj  

Illustrating Ultra-Low-Volume Rheology on a Conventional Rheometer: Charting the Development of Hyaluronan During Fermentation

Applied Rheology, 2015
We provide methodologies to characterise the rheology of ultra-low volumes of polymer solutions and biological fluids (10- 100μL) on a rotational rheometer.
Boehm Michael W., Shewan Heather M., Steen Jennifer A., Stokes Jason R.   +3 more
doaj   +1 more source

The unresolved definition of the pressure-viscosity coefficient

Scientific Reports, 2022
In the classical approach to elastohydrodynamic lubrication (EHL) a single parameter, the pressure-viscosity coefficient, quantifies the isothermal pressure dependence of the viscosity for use in prediction of film thickness.
Scott Bair
doaj   +1 more source

Folding Langmuir Monolayers

, 2002
The maximum pressure a two-dimensional surfactant monolayer is able to withstand is limited by the collapse instability towards formation of three-dimensional material.
A. Gopal, Charles M. Knobler, D. Nelson, H. Diamant, H. E. Ries, Jr., H. E. Warriner, J. Israelachvili, J.-G. Hu, L. D. Landau, Michael Dennin, Michael Twardos, Robijn F. Bruinsma, S. T. Milner, Weixing Lu   +13 more
core   +1 more source

3D Printed Ultra‐Fast Plastic Scintillators Based on Perovskite‐Photocurable Polymer Composite

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
The demand for radiation detection is increasing in a number of fields, including high‐energy physics, medical imaging, and homeland security. This study serves to demonstrate the potential for the fabrication of fast perovskite‐based scintillators with complex shapes via stereolithographic additive manufacturing, representing a new path toward the ...
Antonella Giuri, Amal C Chekkallur, Mario Calora, Rosanna Mastria, Loris Martinazzoli, Etiennette Auffray, Sanosh Kunjalukkal Padmanabhan, Sara Carturan, Sandra Moretto, Gianluca Quarta, Lucio Calcagnile, Matteo Polo, Alberto Quaranta, Alfonso Maffezzoli, Anna Paola Caricato, Aurora Rizzo, Carola Esposito Corcione   +16 more
wiley   +1 more source

Herschel-Bulkley rheology from lattice kinetic theory of soft-glassy materials

, 2010
We provide a clear evidence that a two species mesoscopic Lattice Boltzmann (LB) model with competing short-range attractive and mid-range repulsive interactions supports emergent Herschel-Bulkley (HB) rheology, i.e.
Falcucci G., Hohler R., Larson R. G., M. Bernaschi, M. Sbragaglia, R. Benzi, S. Succi, Varnick F., Vogel H., Weaire D., Weitz D., Wolf-Gladrow D. A.   +11 more
core   +1 more source

Engineering the Hierarchical Porosity of Granular Hydrogel Scaffolds Using Porous Microgels to Improve Cell Recruitment and Tissue Integration

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
By fabricating and covalently assembling gelatin methacryloyl (GelMA) porous microgels, a new class of granular hydrogel scaffolds with hierarchical porosity is developed. These scaffolds have a significantly higher void fraction than their counterparts made up of nonporous microgels, enhancing cell recruitment and tissue integration. This research may
Alexander Kedzierski, Sina Kheirabadi, Arian Jaberi, Zaman Ataie, Catherine L. Mojazza, Marisa L. Williamson, Anton M. Hjaltason, Aneesh Risbud, Yuanhui Xiang, Amir Sheikhi   +9 more
wiley   +1 more source

Characterization and Modeling of the Viscoelastic Behavior of Hydrocolloid-Based Films Using Classical and Fractional Rheological Models

Fluids, 2021
Hydrocolloid-based films are a good alternative in the development of biodegradable films due to their properties, such as non-toxicity, functionality, and biodegradability, among others.
David Ramirez-Brewer, Oscar Danilo Montoya, Jairo Useche Vivero, Luis García-Zapateiro   +3 more
doaj   +1 more source