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The role of intrinsic spirituality, emotion dysregulation, and resilience on post-traumatic stress disorder symptoms in university students who survived earthquake.
Acta Psychol (Amst)
January 2025
Sivas Cumhuriyet University, Department of Psychology, Applied Psychology, Sivas, Turkey. Electronic address:
Purpose: The study aimed to explore the relationship between intrinsic spirituality, emotion dysregulation, resilience, and PTSD in Turkish university students who were earthquake survivors. In addition, the validity and reliability of the Brief Emotion Dysregulation Scale (BEDS) were evaluated among Turkish university students who were earthquake survivors.
Methods: A sample of 651 Turkish university students who were earthquake survivors participated in an online survey distributed via WhatsApp, completing the Intrinsic Spirituality Scale (ISS), the Brief Emotion Dysregulation Scale (BEDS), the Brief Resilience Scale (BRS), and the Post-Traumatic Stress Disorder Checklist for DSM-5.
Automatic speech recognition predicts contemporaneous earthquake fault displacement.
Nat Commun
January 2025
Los Alamos National Laboratory, EES-17 National Security Earth Science, Los Alamos, NM, 87545, USA.
Significant progress has been made in probing the state of an earthquake fault by applying machine learning to continuous seismic waveforms. The breakthroughs were originally obtained from laboratory shear experiments and numerical simulations of fault shear, then successfully extended to slow-slipping faults. Here we apply the Wav2Vec-2.
View Article and Find Full Text PDFGlobal 3D model of mantle attenuation using seismic normal modes.
Nature
January 2025
Department of Earth Sciences, Utrecht University, Utrecht, The Netherlands.
Seismic tomographic models based only on wave velocities have limited ability to distinguish between a thermal or compositional origin for Earth's 3D structure. Complementing wave velocities with attenuation observations can make that distinction, which is fundamental for understanding mantle convection evolution. However, global 3D attenuation models are only available for the upper mantle at present.
View Article and Find Full Text PDFSpatial joint hazard assessment of landslide susceptibility and intensity within a single framework: Environmental insights from the Wenchuan earthquake.
Sci Total Environ
February 2025
HEOA - West China Health & Medical Geography Group, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, Sichuan 610044, China; Institute for Healthy Cities and West China Research Centre for Rural Health Development, West China-PUMC C.C. Chen Institute of Health, Sichuan University, Chengdu, Sichuan 610044, China. Electronic address:
To comprehensively assess regional landslide hazards, we propose a geospatial approach that jointly evaluates both the probability of occurrence (susceptibility) and potential destructive power (intensity) within a single framework, overcoming the limitations of previous studies that treated these two disaster scenarios independently. Focusing on the largest landslide event triggered by the Wenchuan earthquake in China, we collected landslide occurrence and count data at the slope unit level, alongside 18 environmental factors, including seismic data. To enable this multi-hazard single-framework evaluation, we employed two Bayesian spatial joint regressions: the spatial shared component model (SSCM) and the spatial shared hyperparameter model (SSHM).
View Article and Find Full Text PDFShear localisation controls the dynamics of earthquakes.
Nat Commun
January 2025
Department of Earth Sciences, University College London, London, UK.
Earthquakes are produced by the propagation of rapid slip along tectonic faults. The propagation dynamics is governed by a balance between elastic stored energy in the surrounding rock, and dissipated energy at the propagating tip of the slipping patch. Energy dissipation is dictated by the mechanical behaviour of the fault, which is itself the result of feedbacks between thermo-hydro-mechanical processes acting at the mm to sub-mm scale.
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