Zobrazeno 1 - 10
of 213
pro vyhledávání: '"Garbin, Valeria"'
Brittle fracturing of materials is common in natural and industrial processes over a variety of length scales. Knowledge of individual particle dynamics is vital to obtain deeper insight into the atomistic processes governing crack propagation in suc
Externí odkaz:
http://arxiv.org/abs/2404.15938
Autor:
Rahman, Zaid, Bordoloi, Ankur Deep, Rouhana, Haifa, Tavasso, Margherita, Garbin, Valeria, Dijke, Peter ten, Boukany, Pouyan E.
Within the tumor microenvironment (TME), cancer cells use mechanotransduction pathways to convert biophysical forces to biochemical signals. However, the underlying mechanisms and functional significance of these pathways remain largely unclear. The
Externí odkaz:
http://arxiv.org/abs/2305.06661
Autor:
Ham, Judith C.A., Alawi, Aza, Rizki, Zulhaj, Boom, Remko M., Garbin, Valeria, Padding, Johan T., Schutyser, Maarten A.I.
Publikováno v:
In Trends in Food Science & Technology September 2024 151
Publikováno v:
Soft Matter vol. 18, pp. 2092 - 2103 (2022)
Colloidal gels possess a memory of previous shear events, both steady and oscillatory. This memory, embedded in the microstructure, affects the mechanical response of the gel, and therefore enables precise tuning of the material properties under care
Externí odkaz:
http://arxiv.org/abs/2112.07592
We demonstrate that the permeability of the cell wall of microalga $\textit{C. reinhardtii}$ can be enhanced in controlled microstreaming flow conditions using single bubbles adherent to a wall and driven by ultrasound near their resonance frequency.
Externí odkaz:
http://arxiv.org/abs/2112.08519
Autor:
Saint-Michel, Brice, Garbin, Valeria
Bubbles in complex fluids are often desirable, and sometimes simply inevitable, in the processing of formulated products. Bubbles can rise by buoyancy, grow or dissolve by mass transfer, and readily respond to changes in pressure, thereby applying a
Externí odkaz:
http://arxiv.org/abs/2008.01404
Autor:
Saint-Michel, Brice, Garbin, Valeria
Yield-stress fluids naturally trap small bubbles when their buoyancy applies an insufficient stress to induce local yielding of the material. Under acoustic excitation, trapped bubbles can be driven into volumetric oscillations and apply an additiona
Externí odkaz:
http://arxiv.org/abs/2006.03884
Akademický článek
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Autor:
De Corato, Marco, Saint-Michel, Brice, Makrigiorgios, George, Dimakopoulos, Yannis, Tsamopoulos, John, Garbin, Valeria
Publikováno v:
Phys. Rev. Fluids 4, 073301 (2019)
We investigate the radial oscillations of small gas bubbles trapped in yield-stress fluid and driven by an acoustic pressure field. We model the rheological behavior of the yield-stress fluid using the recently developed elasto-visco-plastic (EVP) co
Externí odkaz:
http://arxiv.org/abs/1904.01403
Publikováno v:
In Chemical Engineering Research and Design April 2023 192:82-90