Results 181 to 190 of about 7,208 (294)

Physiological markers of Trauma‐related nightmares among military personnel suffering from PTSD: A multicenter home‐recording study

open access: yesPsychiatry and Clinical Neurosciences, EarlyView.
Aim Despite being one of the most disabling symptoms of post‐traumatic stress disorder (PTSD)—disrupting sleep continuity, reinforcing hyperarousal, and worsening psychiatric comorbidity—the physiological signature of Trauma‐related nightmares (TRNs) under naturalistic sleep conditions remains poorly characterized.
Dorone Feingold   +8 more
wiley   +1 more source

Modeling of the Visco‐Plastic Compaction Behavior of Crushed Salt Based on Micromechanical Deformation Mechanisms

open access: yesProceedings in Applied Mathematics and Mechanics, Volume 26, Issue 2, June 2026.
ABSTRACT Using crushed salt as a backfilling material for sealing radioactive waste repositories within rock salt formations has many advantages, particularly its compositional similarity to the host rock and the fact that it is derived from the mining process.
Ann‐Kathrin Gartzke   +3 more
wiley   +1 more source

Behavior of Long‐Slotted Perforated Steel Plate Fuses in Timber Brace End Connections

open access: yesEarthquake Engineering &Structural Dynamics, Volume 55, Issue 6, Page 1247-1269, May 2026.
ABSTRACT Steel perforated plate fuses have emerged as a promising solution for mass timber seismic force‐resisting systems, offering tunable energy dissipation mechanisms, such as flexural and shear yielding, through geometric adjustments. This study examines the cyclic performance of perforated steel plate fuses employed in timber braced frames, with ...
Yahia Ahmed   +2 more
wiley   +1 more source

Seismic Fragility Analysis of Containment Structures in Nuclear Power Plants Considering Alkali‐Silica Reaction

open access: yesEarthquake Engineering &Structural Dynamics, Volume 55, Issue 6, Page 1467-1487, May 2026.
ABSTRACT This study quantifies the influence of alkali‐silica reaction (ASR) on the seismic fragility of prestressed concrete containment structures in nuclear power plants (NPPs). Global collapse was considered as the governing failure mode to maintain consistency with current risk assessment frameworks, and was captured using a finite element model ...
Chanyoung Kim   +3 more
wiley   +1 more source

Vertical‐Component Seismic Response and System Identification of a 52‐Story High‐Rise Building Using Earthquake Data

open access: yesEarthquake Spectra, Volume 42, Issue 2, May 2026.
This study investigates the vertical dynamic response of a 52‐story high‐rise building in downtown Los Angeles using small‐magnitude earthquake data recorded by the Community Seismic Network. While seismic design traditionally emphasizes horizontal ground motion, vertical accelerations can have a significant impact on tall structures, leading to ...
Viviana Vela   +4 more
wiley   +1 more source

Efficacy of Optically Pumped Magnetometers in Detecting Activity From the Cerebellar Cortex

open access: yesHuman Brain Mapping, Volume 47, Issue 5, 1 April 2026.
We studied the utility of OPMs and conventional SQUID sensors in detecting cerebellar activity. Our results indicate clear benefits for OPMs in terms of sensitivity, lead‐field correlations between the cortex and the cerebellum, and total information, with these improvements already achievable with 102 triaxial OPM sensors covering the whole head ...
Santtu Roos   +2 more
wiley   +1 more source

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