Results 11 to 20 of about 162,684 (171)

Event-Feature-Based Clustering Reveals Continuous Distribution of Tectonic Tremors of 0.3–100 s: Application to Western Japan

Geophysical Research Letters
We develop a methodology to compile an objective tremor catalog by utilizing distinctive event features that differentiate tectonic tremors from non‐tremor events, and combining the envelope cross‐correlation method with clustering technique and neural ...
Satoshi Ide, Seiya Yano
exaly   +2 more sources

The big impact of small quakes on tectonic tremor synchronization. [PDF]

Sci Adv
Tectonic tremor tracks the repeated slow rupture of certain major plate boundary faults. One of the most perplexing aspects about tremor is that some fault segments produce strongly periodic, spatially extensive tremor episodes, while others have more ...
Farge G, Brodsky EE.
europepmc   +2 more sources

Forecasting tectonic tremor activity using a renewal process model

Progress in Earth and Planetary Science, 2022
In many tectonically active regions of the world, a variety of slow deformation phenomena have been discovered and collectively termed slow earthquakes.
Satoshi Ide, Shunichi Nomura
doaj   +1 more source

Spatiotemporal evolution of tremor activity near the Nankai Trough trench axis inferred from the spatial distribution of seismic amplitudes

Earth, Planets and Space, 2022
Slow earthquakes have gained importance due to their proximity to the focal regions of megathrust earthquakes. Among slow earthquakes, tectonic tremors have the highest dominant frequency and are thus best resolved.
Masashi Ogiso, Koji Tamaribuchi
doaj   +1 more source

Tectonic tremors in the Northern Mexican subduction zone remotely triggered by the 2017 M w8.2 Tehuantepec earthquake

Earth, Planets and Space, 2021
Surface waves from the 2017 M w8.2 Tehuantepec earthquake remotely triggered tectonic tremors in the Jalisco region, approximately 1000 km WNW in the northern Mexican subduction zone.
Masatoshi Miyazawa, Miguel Ángel Santoyo   +1 more
doaj   +1 more source

Seismological Structures on Bimodal Distribution of Deep Tectonic Tremor [PDF]

, 2021
Deep tectonic tremors occur at the downdip extent of the seismogenic zone due to fluid processes. Beneath the northeastern Kii Peninsula, southwestern Japan, there is an along-dip bimodal distribution of tremor.
Sawaki, Yasunori, Yasunori Sawaki, Kazuaki Ohta, Yoshihiro Ito, Shibutani, Takuo, Iwata, Tomotaka, Takuo Shibutani, Tomotaka Iwata, Ohta, Kazuaki, Ito, Yoshihiro   +9 more
core   +1 more source

Variations in the Characteristic Amplitude of Tectonic Tremor Induced by Long-Term Slow Slip Events [PDF]

, 2021
Long-term slow slip events (L-SSEs) often excite short-term slow slips events (S-SSEs) and tectonic tremor in the zone of episodic tremor and slip (ETS).
90500744, 98109, 平松, 良浩, 水上, 知行, 17381, Mizukami, Tomoyuki, Matsuzawa, Takanori, 80396811, Nakamoto, Keita, 80283092, Hiramatsu, Yoshihiro, 73937, 松澤, 孝紀, 73936   +13 more
core   +1 more source

Phase dependent modulation of tremor amplitude in essential tremor through thalamic stimulation [PDF]

, 2013
High frequency deep brain stimulation of the thalamus can help ameliorate severe essential tremor. Here we explore how the efficacy, efficiency and selectivity of thalamic deep brain stimulation might be improved in this condition.
Green, Alexander L, Zrinzo, L, Brittain, John-Stuart, Green, Alexander L., Aziz, Tipu, Green, AL, Zrinzo, Ludvic, Little, S, Cagnan, H, Little, Simon, Limousin, P, Fitzgerald, James, Cagnan, Hayrire, Foltynie, Thomas, Hariz, Marwan, Brittain, JS, Limousin, Patricia, Aziz, T, Brown, Peter, Joint, Carole, Fitzgerald, J, Hariz, M, Cagnan, Hayriye, Foltynie, T, Brown, P, Green, Alexander, Joint, C   +26 more
core   +1 more source

Effect of mental fatigue on induced tremor in human knee extensors [PDF]

, 2014
In this study, the effects of mental fatigue on mechanically induced tremor at both a low (3-6Hz) and high (8-12Hz) frequency were investigated. The two distinct tremor frequencies were evoked using two springs of different stiffness, during 20s ...
Budini, Francesco, Durbaba R., de Vito, Giuseppe, Lowery M., De Vito G., Lowery, Madeleine, Durbaba, Rade, Budini F.   +7 more
core   +1 more source

Inverse dynamics modelling of upper limb tremor, with cross-correlation analysis. [PDF]

, 2014
A method to characterise upper-limb tremor using inverse dynamics modelling in combination with cross-correlation analyses is presented. A 15 degree-of-freedom inverse dynamics model is used to estimate the joint torques required to produce the measured ...
Davies-Smith, Angela M., Hyde, Richard A., Jones, Rosemary, Western, David, Davies Smith, Angela, Neild, Simon A, Neild, Simon A., Jones, Rosie J.S., Ketteringham, Laurence P, Hyde, Rick A, Ketteringham, Laurence P., Western, David G.   +11 more
core   +1 more source