Results 61 to 70 of about 2,289 (203)

Interplay of tectonics and erosion controls the exhumation of the Tso-Morari Crystallines in the India–Asia collision zone

open access: yesAll Earth
Understanding the exhumation history of the gneissic domes in continental collision zones is vital for deciphering the orogen’s geodynamic evolution. This study uses the zircon and apatite fission track (ZFT and AFT) dataset and thermokinematic modeling ...
Vikas Adlakha   +3 more
doaj   +1 more source

“I Had Dual Feelings”: (Re)Storying With a Rural South Korean English Teacher

open access: yesInternational Journal of Applied Linguistics, EarlyView.
ABSTRACT This paper analyzes (or re‐stories) intrapersonal ideological tensions of a rural South Korean English teacher, Yeonghyeon1, as she negotiates competing discourses across local, national, and global scales within the context of a semi‐structured interview.
Ian Schneider
wiley   +1 more source

Detrital Zircon Fission-Track Thermochronology of the Present-Day Isère River Drainage System in the Western Alps: No Evidence for Increasing Erosion Rates at 5 Ma

open access: yesGeosciences, 2013
The Isère River system drains parts of the Western Alps in south-eastern France. Zircon fission-track data of the Isère River and its tributaries show a range of apparent cooling ages from about 7 to 150 Ma.
Matthias Bernet
doaj   +1 more source

Is Time Travel Possible? Accidental Signs as Sociolinguistic “Wormholes”

open access: yesInternational Journal of Applied Linguistics, EarlyView.
ABSTRACT Sociolinguistics primarily focuses on deliberately staged public signs, while relatively less attention has been given to ephemeral and non‐deliberate signs in urban environments. This study investigates “ accidental signs,” which are hidden historical texts suddenly exposed by unpredictable events.
Ge SONG (宋歌)
wiley   +1 more source

(Ultra)high‐Pressure Metamorphism in Sedimentary Versus Basaltic Rocks: Insights From a Variscan Mélange in the South Carpathians

open access: yesJournal of Metamorphic Geology, EarlyView.
ABSTRACT Reconstructing the pressure–temperature–time (P–T–t) evolution of (ultra)high‐pressure rocks is essential for constraining subduction and collisional dynamics. Subduction zones are often investigated using basic eclogites, whereas nonbasic high‐pressure rocks remain comparatively understudied, potentially hindering a comprehensive ...
Otavio S. G. Silva   +7 more
wiley   +1 more source

Geophysical update of the diameter of the Zhamanshin impact structure, Kazakhstan

open access: yesMeteoritics &Planetary Science, EarlyView.
Abstract The rim of the 0.9‐Ma‐old Zhamanshin impact crater in Kazakhstan is considered to be almost completely exposed via a series of hills surrounding a central flat area, indicating an apparent diameter of 14 km. This would make Zhamanshin the second largest impact crater of the Quaternary period. However, the overall geometry of these hills is not
Yoann Quesnel   +6 more
wiley   +1 more source

The search for missing persons: Comparative analysis of the incorporation of international standards into national search plans implemented in Latin American countries

open access: yesInternational Review of the Red Cross
The search for missing persons requires the implementation of national plans that integrate a combined judicial and humanitarian approach. This article examines how national search plans in Colombia, Chile, Mexico and Peru have incorporated international
Pietro Sferrazza Taibi   +1 more
doaj   +1 more source

The effects of bioturbation on porewater chemistry and early marine diagenesis: Evidence from a modern intertidal zone in Abu Dhabi, U.A.E.

open access: yesSedimentology, EarlyView.
ABSTRACT Early marine carbonate cements generally form in CaCO3‐supersaturated seawater at the seabed or shallow burial depths, resulting in syn‐sedimentary cemented firmgrounds and hardgrounds. The processes controlling early marine diagenesis are complex, particularly in coastal environments where geochemistry is influenced by different water sources
Drew Brown   +7 more
wiley   +1 more source

Cenozoic tropical carbonate platforms in the Santos Basin, SE Brazilian Margin

open access: yesSedimentology, EarlyView.
ABSTRACT Tropical carbonate platforms accompanied the latitudinal shifts of the tropical belt throughout the Cenozoic. Their flat‐topped geometries were influenced by a specific set of processes, including climate and sea‐level changes, carbonate facies, tectonics and continental runoff.
Mateus Gama   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy