Results 101 to 110 of about 368,231 (294)

Spatial variation of the present-day strain-rate and stress regime, from mid-Atlantic triple junction through north Africa to Aqaba transform zone

open access: yesFrontiers in Earth Science
The northern boundary of the African plate is one of the most complex and segmented plate boundary systems worldwide, extending from the Azores Triple Junction in the Mid-Atlantic Ocean to the Gulf of Aqaba in the eastern Mediterranean.
Abdelouahab Issaadi   +4 more
doaj   +1 more source

Bouguer anomalies of the NW Iberian continental margin and the adjacent abyssal plains

open access: yesJournal of Maps, 2019
The NW Iberian continental margin has a complex structure, resulting from the succession of several rifting episodes close to a ridge triple junction, and a superimposed partial tectonic inversion stage.
María Druet   +8 more
doaj   +1 more source

Strong ground motion and structural damage in the 2023 Kahramanmaraş earthquakes: A comparative case study of numerical predictions and field observations

open access: yesStructural Concrete, EarlyView.
Abstract On February 6, 2023, southeastern Türkiye was struck by two catastrophic earthquakes (Mw: 7.7 and Mw: 7.6) along the East Anatolian Fault Zone, causing extensive structural failures and significant loss of life. This study evaluates the seismotectonic characteristics of the sequence, analyzes strong ground motion data against the Turkish ...
Saruhan Kartal   +2 more
wiley   +1 more source

Improvement of Earthquake Source Mechanism Using Waveform Inversion in the Indo-Australian Oceanic Plate

open access: yesJGEET: Journal of Geoscience, Engineering, Environment and Technology
The Indo-Australian Oceanic Plate region is an active and complex subduction zone. Tectonic activity in this area generates various types of faults, including thrust, strike-slip, and normal faults, reflecting the dynamic deformation of the lithosphere ...
Nurma Aisyah   +3 more
doaj   +1 more source

Islam at the monastery: on infinity as subtractive truth L'islam au monastère : de l'infini comme vérité soustractive

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
Based on ethnographic research at Rūm Orthodox Christian monasteries in Lebanon, the article studies scenes of Islam at the monastery as they intersect with anxious public debates on, and anthropological theorizations of, sectarianism and ‘Muslim–Christian’ relations in the Mashriq.
Aaron F. Eldridge
wiley   +1 more source

Fluvial and tectonic geomorphology of orogenic plateaux [PDF]

open access: yes, 2013
Geomorphology is an expression of processes acting upon an area. The links between driving processes and the resulting geomorphology are far from being fully understood.
SAVILLE, CHRISTOPHER
core  

Terrain Synthesis and Authoring based on Iso‐Contours

open access: yesComputer Graphics Forum, EarlyView.
Abstract Digital terrains are central to realistic landscape depiction, yet authoring tools must balance perceptual realism with intuitive artistic control. We propose a compact vector‐based representation that models terrain as nested iso‐contours, inspired by geomorphology and cartography.
B. Huftier   +5 more
wiley   +1 more source

Post-stack inversion of seismic reflection data from the belvoir coalfield [PDF]

open access: yes, 1995
Post-Stack inversion of reflection data in seismic exploration can be used to obtain detailed information about lithology variations in the zone of interest. Generalized Linear Inversion (GLI) has previously been applied as a useful tool to achieve this.
Gang, Tian
core  

The aesthetic sublime of megaproject structures: A framework and a research agenda

open access: yesEuropean Management Review, EarlyView.
Abstract The physical structures of megaprojects—such as mega‐canals, metros, railway lines, bridges, tunnels, and iconic opera houses—hold a profound capacity to generate aesthetic experiences with enduring societal impact. Yet, research on megaprojects has predominantly focused on functionality and economic rationale with aesthetics being pushed to ...
Federica De Molli   +2 more
wiley   +1 more source

Three-dimensional geoacoustic perturbative inverse technique for the shallow ocean water column [PDF]

open access: yes, 2013
textThis work focuses on developing an inversion scheme to estimate water-column sound-speed fields in three dimensions. The inversion scheme is based on a linearized perturbative technique which utilizes estimates of modal travel times.
Bender, Christopher Matthew
core  

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