Results 51 to 60 of about 10,494 (178)

Time‐Variant Seismic Fragility of Reinforced Concrete Bridge Piers Considering Degradation Phenomena

open access: yesEarthquake Engineering &Structural Dynamics, Volume 55, Issue 15, Page 3796-3817, December 2026.
ABSTRACT Aging and environmental exposure progressively deteriorate the physical and mechanical properties of construction materials, thereby affecting the safety and functionality of existing infrastructure. Corrosion of steel rebars in reinforced concrete structures is widely acknowledged as the most common and detrimental degradation phenomenon, as ...
Paolo Andrea Miglietta   +4 more
wiley   +1 more source

Identification and spatiotemporal organization of aftershocks

open access: yes, 2009
We propose a fast method able to discriminate between Poissonian independent earthquakes and aftershocks. The method is based on the evaluation of the variability coefficient, defined as the ratio between the standard deviation and the average value of ...
Bottiglieri M   +3 more
core   +1 more source

Feasibility of a National Earthquake Early Warning System for New Zealand: The Propagation of Local Undamped Motion Algorithm Evaluated on a Physics‐Based Synthetic Earthquake Catalogue

open access: yesNew Zealand Journal of Geology and Geophysics, Volume 69, Issue 4, December 2026.
Earthquake early warning (EEW) can reduce injuries and damage by issuing alerts before incoming shaking. We evaluate the Propagation of Local Undamped Motion (PLUM) algorithm as a candidate for a national EEW system for Aotearoa New Zealand (NZ). We develop and demonstrate a novel methodology for evaluating EEW performance under a wide range of future ...
Rasika Nandana   +3 more
wiley   +1 more source

Scaling Law Analysis and Aftershock Spatiotemporal Evolution of the Three Strongest Earthquakes in the Ionian Sea During the Period 2014–2019

open access: yesGeosciences
The observed scaling properties in the three aftershock sequences of the recent strong earthquakes of magnitudes Mw 6.1, Mw 6.4 and Mw 6.7, which occurred in the Ionian island region on the 26 January 2014 (onshore Cephalonia Island), 17 November 2015 ...
Kyriaki Pavlou   +2 more
doaj   +1 more source

Poroelastic relaxation and aftershocks of the 2001 Bhuj earthquake, India

open access: yes, 2008
We analyse aftershocks of the 26 January 2001 Bhuj earthquake, India, that were recorded for 10 weeks following the mainshock. We calculate undrained or instantaneous pore pressure and change in Coulomb stress due to the earthquake and their poroelastic ...
J.R. Kayal   +5 more
core   +1 more source

I stumbled when I saw: Fieldwork, fallibility, and the politics of being wrong

open access: yesAnthropology and Humanism, Volume 51, Issue 2, December 2026.
Abstract What does it mean for an anthropologist to be wrong? This essay takes the question seriously in two registers at once: the everyday mistakes of fieldwork, from mistranslating a greeting to misreading a shaved head as a sign of mourning, and the deeper entitlement through which our discipline claimed authority over other people's languages and ...
Mark Turin
wiley   +1 more source

The 2015 Gorkha Nepal Earthquake: Insights from Earthquake Damage Survey

open access: yesFrontiers in Built Environment, 2015
The 2015 Gorkha Nepal earthquake caused tremendous damage and loss. To gain valuable lessons from this tragic event, an earthquake damage investigation team was dispatched to Nepal from 1 May 2015 to 7 May 2015.
Katsuichiro eGoda   +6 more
doaj   +1 more source

Three‐Dimensional Resistivity Imaging Constrains Crustal Heterogeneity Beneath the 2010 Yushu Ms 7.1 Earthquake Rupture

open access: yesGeophysical Research Letters, Volume 53, Issue 21, 16 November 2026.
Abstract The 2010 Yushu (eastern Tibetan Plateau) Ms 7.1 strike‐slip earthquake ruptured unilaterally toward the southeast but left a hypocentral segment without mapped surface rupture, followed by a two‐stage reorganization of aftershocks. We present a 3‐D electrical resistivity model from 70 quality‐controlled magnetotelluric sites acquired shortly ...
Yan Deng   +9 more
wiley   +1 more source

Interview with Paul Makeham, original "Aftershocks" cast member [PDF]

open access: yes, 2005
I was one of eight researchers who were part of the Worker' Cultural Action Committee (WCAC), an arts and cultural organisation affiliated with Newcastle Workers' Club. Our job was to work with writer Paul Brown, and co-directors Brent McGregor and David
Makeham, Paul B.
core  

High Resolution Focal Mechanisms and Stress Field Orientation in Southern Italy From Short‐Term Dense Arrays

open access: yesGeophysical Research Letters, Volume 53, Issue 21, 16 November 2026.
Abstract Understanding fault geometry and mechanics is key to interpreting the seismotectonic setting of a region. We analyze data from a 1‐year dense seismic array deployment in Southern Italy to infer focal mechanisms and stress field from low‐magnitude earthquakes using machine‐learning techniques.
Francesco Scotto di Uccio   +5 more
wiley   +1 more source

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