GregCocks · @GregCocks
407 followers · 437 posts · Server techhub.social
kipuka · @kipuka
12 followers · 62 posts · Server social.sciences.re

Illustration de l'intrusion du dyke en dont je parlais hier : cet interférogramme, calculé à partir de deux images COSMO-SkyMed acquises avant et pendant la crise sismique, montre la du sol liée à l'injection de . Chaque frange interférométrique (séquence de couleur) représente 15 mm de déplacement du sol dans la ligne de visée du satellite, soit ici un total de 18 cm de déplacement vers le nord-ouest. IMO, traitement Vincent Drouin & Michelle Maree Parks.

#Islande #satellite #deformation #magma

Last updated 1 year ago

Marco A. Lopez-Sanchez · @marcoalopez
42 followers · 36 posts · Server fediscience.org

New paper out! authors.elsevier.com/a/1gv-5,I Using digital image correlation during ice deformation we found that there is a decoupling between strain and dislocation accumulation, with implications for understanding deformation by dislocation creep in rocks. Also, the supplementary material includes some eye-catching videos of the experiments. Hope you like it!

#earthmaterials #dic #geosciences #dislocationcreep #deformation #ice

Last updated 1 year ago

oldguy52 · @oldguy52
217 followers · 1243 posts · Server techhub.social

Excellent sources of information on the causing and resulting from the devastating in . These are fresh in my mind because I have former students from and who have family and friends in the affected areas. The are from the GPS Velocity Viewer

unavco.org/software/visualizat

The second map is from BBC showing the ground displacements from these quakes.

bbc.com/news/science-environme

This area is a classic example of or as originally described by Tapponnier et al., 1982,

Tapponnier P, Peltzer GL, Le Dain AY, Armijo R, Cobbold P. Propagating extrusion tectonics in Asia: New insights from simple experiments with plasticine. Geology. 1982 Dec 1;10(12):611-6, doi: 10.1130/0091-7613(1982)10%3C611:PETIAN%3E2.0.CO;2

This is paper I had my students read repeatedly - it is still an excellent read today.

Please keep those affected in your thoughts, and help where you can.

#platemotion #deformation #earthquakes #turkyie #Syria #gpsvelocitydata #extrusiontectonics #escapetectonics

Last updated 2 years ago

Giuseppe Michieli · @GMIK69
54 followers · 968 posts · Server mstdn.science

Direct Cryo-ET observation of induced by -CoV-2 protein nature.com/articles/s41467-023

#platelet #deformation #sars #spike

Last updated 2 years ago

These limpets are enjoying these superb ptygmatic folds in Moine rocks east of Ardalanish Bay, in SW Mull. 😋 🤩

#fridayfold #geology #deformation #Metamorphic

Last updated 2 years ago

Scientific Frontline · @sflorg
180 followers · 1277 posts · Server mastodon.social

Designing Next-Generation Metals, One Atom at a Time

Researchers at Pacific Northwest National Laboratory (PNNL) are investigating the effects of forces on by taking a direct look at -level changes in metals undergoing shear .

sflorg.com/2022/11/phy11072202

#physical #metals #atomic #deformation #physics #sflorg

Last updated 2 years ago