Results 91 to 100 of about 120,186 (297)

Simultaneous Determination of Earthquake Source Parameters Using Far-Field P waves: Focal Mechanism, Seismic Moment, Rupture Length and Rupture Velocity

, 2006
We have developed a new method for the simultaneous determination of the earthquake source parameters: seismic moment, focal mechanism, rupture length, and rupture velocity, using far-field P-waves.
Yi-Ben Tsai, Kuo-Fong Ma, Tzu-Wei Lin, Ruey-Der Hwang   +3 more
core   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

FEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

A Bayesian probabilistic approach to estimate the focal mechanism of micro-earthquakes occurring at the Irpinia fault system, southern Italy.

, 2022
We developed a Bayesian technique to infer the double-couple, focal mechanism parameters (strike, dip and slip angles) of an earthquake source. The method uses 3 independent datasets: P-wave peak amplitude and polarity and S-to-P amplitude ratio wherever
Aldo Zollo, Stefania Tarantino, Antonio Emolo, Guido Maria Adinolfi, Gaetano Festa   +4 more
core  

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Analisis Focal Mechanism terhadap Peristiwa Seismik Signifikan Mw=2.42 pada 21 Januari 2021 di Area B DMLZ PT Freeport Indonesia

, 2023
DMLZ merupakan salah satu tambang bawah tanah PT Freeport Indonesia yang memanfaatkan metode block caving. Dalam metode tambang tersebut, aktivitas seismik muncul akibat ketidakstabilan batuan oleh adanya aktivitas penambangan.
Lansa, Fradana Sere
core  

Probabilistic joint inversion of waveforms and polarity data for double-couple focal mechanisms of local earthquakes [PDF]

, 2018
Estimating the mechanisms of small ...
Zoltán Wéber, Wéber, Zoltán
core   +1 more source

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

QUICK DETERMINATION OF THE FAULT MECHANISM FROM INITIAL P-WAVE AMPLITUDE DISTRIBUTION

, 2018
When an earthquake occurs, there are only few seconds between the rupture beginning and its devastating effect on population and buildings. Having a reliable image of the seismic source in real-time is crucial for producing realistic strong motion shake ...
Tarantino Stefania, Zollo Aldo, Emolo Antonio, Colombelli Simona   +3 more
core  

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

FEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai, Mohyeddine Omrane, Nassima Benzoubir, Didier Samuel, Ama Gassama‐Diagne   +4 more
wiley   +1 more source

Focal Mechanisms from Sparse Observations by Nonlinear Inversion of Amplitudes: Method and Tests on Synthetic and Real Data

, 2009
International audienceThe purpose of this article is to address the problem of the focal mechanism determination using few seismological records acquired by a sparse network of 3-component sensors.
Deschamps, Anne, Regnier, Marc, Bardainne, Thomas, Gaucher, Emmanuel, Godano, Maxime   +4 more
core   +1 more source