Results 31 to 40 of about 129,945 (270)
First-Motion Focal Mechanism Solutions for 2015–2019 M ≥ 4.0 Italian Earthquakes
Frontiers in Earth Science, 2021 A list of 100 focal mechanism solutions that occurred in Italy between 2015 and 2019 has been compiled for earthquakes with magnitude M ≥ 4.0. We define earthquake parameters for additional 22 seismic events with 3.0 ≤ M < 4.0 for two specific key ...
Maria G. Ciaccio +43 more
doaj +1 more source
Major Surge Activity of Super-Active Region NOAA 10484
, 2009 We observed two surges in H-alpha from the super-active region NOAA 10484. The first surge was associated with an SF/C4.3 class flare. The second one was a major surge associated with a SF/C3.9 flare.
B Schmieder +5 more
core +1 more source
Time after time – circadian clocks through the lens of oscillator theory
FEBS Letters, EarlyView.Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo +2 more
wiley +1 more source
Geophysical Research Letters, 2020 Earthquakes with non‐double‐couple (NDC) components are indicators of geometric fault complexity, anisotropy, tensile failure, and fluid flow effects.
Yuto Hayashida +4 more
doaj +1 more source
Microscopic basis for pattern formation and anomalous transport in two-dimensional active gels
, 2010 Active gels are a class of biologically-relevant material containing embedded agents that spontaneously generate forces acting on a sparse filament network.
Briels, W. J. +2 more
core +1 more source
Cell wall target fragment discovery using a low‐cost, minimal fragment library
FEBS Letters, EarlyView.LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan +5 more
wiley +1 more source
Bi-directional Pre-trained Network for Single-station Seismic Waveform Analysis
CT Lilun yu yingyong yanjiuThe application of machine learning, particularly deep learning methods, is becoming increasingly widespread in seismology, achieving near-human accuracy in tasks such as phase detection and event classification.
Yuqi CAI +4 more
doaj +1 more source
Non-linear vortex dynamics and transient effects in ferromagnetic disks [PDF]
, 2009 We report a time resolved imaging and micromagnetic simulation study of the relaxation dynamics of a magnetic vortex in the non-linear regime. We use time-resolved photoemission electron microscopy and micromagnetic calculations to examine the emergence ...
Buchanan, K. +4 more
core +4 more sources
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
Flux cancellation and the evolution of the eruptive filament of 2011 June 7 [PDF]
, 2016 We investigate whether flux cancellation is responsible for the formation of a very massive filament resulting in the spectacular 2011 June 7 eruption.
Dacie, S. +5 more
core +5 more sources