Results 11 to 20 of about 51,172 (208)
Soft Matter, 2023 Particle rafts floating on expanding liquid substrates exhibit velocity-dependent failure morphology and provide an accessible model system for studying cluster formation and material failure across many scales from the microscopic to the celestial.
Khá-Î Tô, Sidney R. Nagel
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Conformational switching of chiral colloidal rafts regulates raft–raft attractions and repulsions [PDF]
Proceedings of the National Academy of Sciences, 2019 Significance We describe hierarchical assemblages of colloidal rods that mimic some of the complexity and reconfigurability of biological structures. We show that chiral rod-like inclusions dissolved in an achiral colloidal membrane assemble into rafts, which are adaptable finite-sized liquid droplets that exhibit 2 distinct chiral states of ...
Miller, Joia M +7 more
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EMBO reports, 2003 The EuroConference on Microdomains, Lipid Rafts and Caveolae was held in Tomar, Portugal, from 17 to 22 May 2003. This joint EURESCO Conference/EMBO workshop was organized by G. van Meer and K. Simons and was the second meeting in a series that was initiated by K. Fiedler in 2001.
Zurzolo, Chiara +2 more
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MS-RAFT+: High Resolution Multi-Scale RAFT
International Journal of Computer Vision, 2023 AbstractHierarchical concepts have proven useful in many classical and learning-based optical flow methods regarding both accuracy and robustness. In this paper we show that such concepts are still useful in the context of recent neural networks that follow RAFT’s paradigm refraining from hierarchical strategies by relying on recurrent updates based on
Azin Jahedi +4 more
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Rafts to the front; rafts to the rear [PDF]
The Journal of Cell Biology, 2001 ![Graphic][1] GM3 (red) and GM1 (green) at the opposite ends of a T cell. Manes/NAS Tcells assemble different rafts at the front and rear of the cell as they gear up to move.
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FEBS Letters, EarlyView.Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
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FEBS Open Bio, EarlyView.In normal (nontolerant) cells, CD14 is crucial for both LPS uptake and LPS signaling. In LPS‐tolerant cells, in which LPS‐induced TNF‐α and IFN‐β production is suppressed, there is a dramatic increase in surface CD14 expression. The overexpressed CD14 in LPS‐tolerant cells is responsible for the enhanced LPS uptake without inducing pro‐inflammatory ...
Saeka Nishihara +3 more
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Advanced Engineering Materials, EarlyView.Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan +5 more
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Creep‐Induced Microstructural Evolution in an A2‐B2 Superalloy
Advanced Engineering Materials, EarlyView.A 27.3Ta‐27.3Mo‐27.3Ti‐8Cr‐10Al (at.%) refractory high‐entropy alloy with precipitation‐strengthened A2‐B2 microstructure was studied by creep tests at 1030°C, which demonstrate a transition in deformation mechanisms in the range of 100–150 MPa applied stress. This is associated with changes in dislocation–precipitate interactions. Relevant deformation
Liu Yang +10 more
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