Francisca Guzmán-Lastra 🌳 (@lastrafrancisca) 's Twitter Profile
Francisca Guzmán-Lastra 🌳

@lastrafrancisca

Física-Científica-Cinéfila
Assist. Prof. Dept. Physics, Faculty of Science, Universidad de Chile.

ID: 1274158377149571074

calendar_today20-06-2020 01:53:36

2,2K Tweet

931 Followers

591 Following

New Scientist (@newscientist) 's Twitter Profile Photo

Scientists suspect they have discovered over 40 new species off the Coast of Argentina. The deep sea wonders include shimmering squids, pink lobsters and an interesting looking seastar.

Physical Review Fluids (@physrevfluids) 's Twitter Profile Photo

Passive scalars in 2D turbulence display highly intermittent statistical properties, but a hidden symmetry provides a powerful tool to explain their anomalous scaling. Recent simulations show this symmetry restores scale invariance. Read more at go.aps.org/41qxSf9

Passive scalars in 2D turbulence display highly intermittent statistical properties, but a hidden symmetry provides a powerful tool to explain their anomalous scaling. Recent simulations show this symmetry restores scale invariance.

Read more at go.aps.org/41qxSf9
Gourab Ghoshal (@ghoshal_g) 's Twitter Profile Photo

The roadmap highlights: • Theoretical frameworks linking information to viability • Experiments with synthetic cells, active matter & molecular communication • Origins & astrobiology: life as a transition to information-driven systems 🔗 journals.aps.org/prxlife/abstra…

Physical Review Fluids (@physrevfluids) 's Twitter Profile Photo

In turbulent superfluid helium, quantum vortex lines form tangles with a characteristic mean intervortex spacing. Experiments show this spacing follows a Kolmogorov-like power law with Reynolds number, which can be explained by classical turbulence theory. go.aps.org/4oXfg0e

In turbulent superfluid helium, quantum vortex lines form tangles with a characteristic mean intervortex spacing. Experiments show this spacing follows a Kolmogorov-like power law with Reynolds number, which can be explained by classical turbulence theory.
go.aps.org/4oXfg0e
Physical Review Fluids (@physrevfluids) 's Twitter Profile Photo

A particle oscillating in a density-stratified fluid offers an analogy to quantum-like wave-particle duality. Oscillations create internal waves that drive spontaneous horizontal motion, while boundary reflections create a confining Casimir-like potential. go.aps.org/3KkEENQ

A particle oscillating in a density-stratified fluid offers an analogy to quantum-like wave-particle duality. Oscillations create internal waves that drive spontaneous horizontal motion, while boundary reflections create a confining Casimir-like potential.
go.aps.org/3KkEENQ
Physical Review Fluids (@physrevfluids) 's Twitter Profile Photo

Standard models usually treat cell membranes as infinitely thin, but finite thickness fundamentally alters their physics. Membrane bending induces shear flows, reversals, & pressure inversion, effects missed in 2D models but captured with finite thickness go.aps.org/3KDeJRr

Standard models usually treat cell membranes as infinitely thin, but finite thickness fundamentally alters their physics. Membrane bending induces shear flows, reversals, & pressure inversion, effects missed in 2D models but captured with finite thickness

go.aps.org/3KDeJRr
The Nobel Prize (@nobelprize) 's Twitter Profile Photo

Say good morning to our new medicine laureate Mary Brunkow! 🎉 This photo was taken by Brunkow's husband Ross Colquhoun at 4:30 in the morning, just after she had received the news.

Say good morning to our new medicine laureate Mary Brunkow! 🎉
 
This photo was taken by Brunkow's husband Ross Colquhoun at 4:30 in the morning, just after she had received the news.
Physical Review Fluids (@physrevfluids) 's Twitter Profile Photo

Small nonuniformities in particle suspensions can alter interface patterns during stretching, producing wavy, finger-like shapes and dendritic fingers with side branches. Experiments and theory offer insights into these particle-mediated instabilities. go.aps.org/4qBNp6T

Small nonuniformities in particle suspensions can alter interface patterns during stretching, producing wavy, finger-like shapes and dendritic fingers with side branches. Experiments and theory offer insights into these particle-mediated instabilities.

go.aps.org/4qBNp6T
Science Magazine (@sciencemagazine) 's Twitter Profile Photo

Calcifying planktonic organisms—coccolithophores, foraminifers, and shelled pteropods—are the linchpins of the marine carbonate cycle and key regulators of atmospheric carbon dioxide. In a new #ScienceReview, researchers analyze which of their functional traits make them so

Calcifying planktonic organisms—coccolithophores, foraminifers, and shelled pteropods—are the linchpins of the marine carbonate cycle and key regulators of atmospheric carbon dioxide.

In a new #ScienceReview, researchers analyze which of their functional traits make them so
Physical Review Fluids (@physrevfluids) 's Twitter Profile Photo

Ordered microswimmer flocks can lose stability due to swimming stresses creating chaotic, turbulent-like flows with topological defects. This state shifts to one where defects coexist with concentration waves, driven by swimmer concentration fluctuations. go.aps.org/49KRUWv

Ordered microswimmer flocks can lose stability due to swimming stresses creating chaotic, turbulent-like flows with topological defects. This state shifts to one where defects coexist with concentration waves, driven by swimmer concentration fluctuations.

go.aps.org/49KRUWv