Results 111 to 120 of about 90,624 (294)

Supercooled liquids under shear: A mode-coupling theory approach

, 2003
We generalize the mode-coupling theory of supercooled fluids to systems under stationary shear flow. Our starting point is the generalized fluctuating hydrodynamic equations with a convection term.
Miyazaki, Kunimasa, Reichman, David R., Yamamoto, Ryoichi   +2 more
core   +3 more sources

Viscoelasticity and yield behavior of loess mudflows: experimental insights under varied density and temperature conditions

Frontiers in Earth Science
Loess, as a typical non-Newtonian fluid, exhibits complex rheological behavior under stress, which is of fundamental importance for predicting geological hazards, guiding soil-water conservation practices, and optimizing agricultural management in loess ...
Huan Xu, Zhiyan Nan, Xinqiang Liu, Zhenghua Tian, Sha Liu   +4 more
doaj   +1 more source

Nanodiamond Quantum Sensors for Probing Free Radical Biology

Advanced Functional Materials, Volume 36, Issue 45, 5 June 2026.
Free radicals play key roles in cellular signaling and disease but remain difficult to measure in living systems. Nanodiamonds (NDs) with nitrogen‐vacancy (NV) centers enable quantum sensing of local magnetic noise via T₁ relaxometry, providing nondestructive radical detection in living cells.
Qi Lu, Yingke Wu, Tanja Weil
wiley   +1 more source

Implementation of Lees-Edwards periodic boundary conditions for direct numerical simulations of particle dispersions under shear flow

, 2010
A general methodology is presented to perform direct numerical simulations of particle dispersions in a shear flow with Lees-Edwards periodic boundary conditions.
Hideki Kobayashi, Rogallo R. S., Ryoichi Yamamoto   +2 more
core   +1 more source

Shear-thinning drop formation

ANZIAM Journal, 2004
Summary: A volume-of-fluid numerical method is used to predict the dynamics of drop formation from a nozzle with a circular exit, directed vertically downwards in air, when the drop fluid is shear-thinning. The validity of the numerical calculation is first confirmed for a Newtonian fluid by comparison with experimental measurements.
Davidson, M. R., Cooper-White, J. J., Tirtaatmadja, V.   +2 more
openaire   +3 more sources

Viscoelasticity and shear-thinning effects on bio-polymer solution and suspended particle behaviours under oscillatory curve Couette flow conditions

Biosurface and Biotribology, 2018
Formation of wear particles within total hip replacement is one of the main causes of its failure. In addition to improving the lubrication and wear resistance of materials used as bearing surfaces, understanding of wear particle distribution patterns ...
Alaleh Safari, Nazanin Emami, Michel Jose Cervantes   +2 more
doaj   +1 more source

Tissue‐Stimulator Platform for Electrically Stimulating Pancreatic β‐Cells for Long‐Term Functional Regulation

Advanced Functional Materials, EarlyView.
We present a tissue‐stimulator platform for seamless electrode integration with pancreatic tissue, applying uniform electrical stimulation through optimized design with biohybrid 3D printing. Advantageous effects of electrical stimulation on β‐cell function were observed, including enhanced calcium signaling, islet morphology, and maturation.
Jihwan Kim, Uijung Yong, Myungji Kim, Jaewook Kim, Yeonggwon Jo, In Kyong Shim, Song Cheol Kim, Jinah Jang   +7 more
wiley   +1 more source

Interface-resolved simulations of particle suspensions in Newtonian, shear thinning and shear thickening carrier fluids

, 2017
We present a numerical study of noncolloidal spherical and rigid particles suspended in Newtonian, shear thinning and shear thickening fluids employing an Immersed Boundary Method.
Alghalibi, Dhiya, Brandt, Luca, Hormozi, Sarah, Lashgari, Iman   +3 more
core   +1 more source

Heat Transfer and Entropy Generation in Vibrational Flow: Newtonian vs. Inelastic Non-Newtonian Fluid [PDF]

Journal of Applied Fluid Mechanics
A computational method is employed to solve heat transfer and entropy generation within a circular pipe. The thermal boundary condition assumes a constant wall temperature, while viscosity is taken to be dependent on temperature.
S. K. Mishra, A. Mishra, P. Singh, M. Dubey   +3 more
doaj   +1 more source

Multi‐Responsive Dendrimer‐Hyaluronic Acid Hydrogel With Lubricating and Immunoregulatory Functions for Synergistic Osteoarthritis Therapy

Advanced Functional Materials, Volume 36, Issue 44, 1 June 2026.
A hydrogel with dynamic cross‐links was formed by cross‐linking hyaluronic acid with curcumin‐preloaded, phenylboronic acid‐modified poly(amidoamine) dendrimers. This hydrogel exhibited excellent injectability and self‐healing ability, enabling controlled Cur release in response to low pH, high reactive oxygen species (ROS) generation, or mechanical ...
Junjie Liu, Mengsi Zhan, Haoyu Huang, Jianhong Wang, Cheng Ni, Xiaojun Zhou, Hannah Küttner, Cong Song, Xiangyang Shi, Andrij Pich   +9 more
wiley   +1 more source