sabato 27 novembre 2021

# gst: apropos of hybrid nanostructures, the Kondo cloud effects on 'impurities' (inside superconductors).

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<< when a metal contains magnetic impurities, conduction electrons can form a screening cloud, which essentially screens t...
martedì 23 novembre 2021

# gst: apropos of transitions, when collisions can induce coherent dynamics.

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<< In this paper (AA)  demonstrate a route to develop coherence in a system of non-driven oscillators. Here, the coherence...
sabato 20 novembre 2021

# gst: predict the wetting of the wedge; why do the teapots always drip?

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<<  The "teapot effect" has been threatening spotless white tablecloths for ages: if a liquid is poured out of a teapot too ...
venerdì 19 novembre 2021

# gst: apropos of oscillations, viscous streaming around an immersed microfeature (e.g. a bubble)

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<< Viscous streaming refers to the rectified, steady flows that emerge when a liquid oscillates around an immersed microfe...
giovedì 18 novembre 2021

# gst: apropos of Cake-cutting, the Art of dividing a cake by countably many cuts

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<< Cake-cutting is a playful name for the fair division of a heterogeneous, divisible good among agents, a well-studied problem at the...
venerdì 12 novembre 2021

# gst: a screw mechanism to separate realistic racemic mixtures by local vorticity

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AA developed << an explanatory "screw"  model for predicting the shear-flow separation of enantiomers >> << Enan...
lunedì 8 novembre 2021

# geo: apropos of oscillations, a 'true polar wander' (TPW); Earth tip on its side 84 Ma ago.

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<< It has been debated for the past few decades whether the outer, solid shell of the Earth can wobble about, or even tip ...