Results 31 to 40 of about 134,431 (211)

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

Tidal Response in Shallow Tectonic Tremors [PDF]

Geophysical Research Letters, 2017
AbstractVarious types of slow earthquakes (e.g., tectonic tremors and slow slip events) have been reported in tectonic zones, especially in the subduction zone. The tidal response of a tremor is considered to be strongly related to the weak friction state of the plate interface, and many studies have reported observational evidence of such correlation ...
S. Katakami, Y. Yamashita, H. Yakiwara, H. Shimizu, Y. Ito, K. Ohta   +5 more
openaire   +1 more source

Tectonic tremor as friction-induced inertial vibration

Earth and Planetary Science Letters, 2021
Abstract Slow slip events are often accompanied by tremor but how tremor is generated is yet elusive. In this study, we test the possibility that it is an inertial vibration. In the case of a single-degree-of-freedom spring and slider system with mass per unit area M, governed by rate-and-state friction with effective normal stress σ ...
Kyungjae Im, Jean-Philippe Avouac
openaire   +2 more sources

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

Probing the nature of low-frequency earthquakes through the deconvolution of tectonic tremor

Journal of Geophysical Research: Solid Earth, 2023
Currently there are two end-member views of low-frequency earthquakes (LFEs). One is that they result from stick-slip behavior of Mxed brittle patches that are mechanically distinct from the surrounding, creeping, fault. The other is that they represent the high-frequency limit of stochastic accelerations and decelerations of slip on the fault, with ...
Chao Song, Allan M. Rubin
openaire   +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

Tidal Modulation and Tectonic Implications of Tremors in Taiwan [PDF]

Journal of Geophysical Research: Solid Earth, 2018
AbstractWe present results from 6 years of tremor observations in a continental subduction zone where the continental crust of Eurasia is colliding with the Philippine Sea Plate, forming a collisional orogen. During 2007–2012, 1,893 tremor events with durations ranging from 60 to 2,216 s were identified and located.
Kate Huihsuan Chen, Hsin‐Ju Tai, Satoshi Ide, Timothy B. Byrne, Christopher W. Johnson   +4 more
openaire   +1 more source

Chemical origin of tectonic tremor [PDF]

Nature Geoscience, 2019
Tectonic tremor may ultimately be caused by in situ fluid overpressure generated by chemical reactions between a subducting slab and the mantle, according to field and microstructural observations of a shear zone.
openaire   +2 more sources