Results 61 to 70 of about 3,618 (152)

Comparison of Mesoscale Crack Advance and Process Zone Element Approaches for Simulating Ductile Crack Trajectories in Steel

Fatigue &Fracture of Engineering Materials &Structures, EarlyView.
ABSTRACT Rigorous application of continuum damage mechanics (CDM) models coupled with crack propagation schemes can predict crack branching or zigzag trajectories near the crack tip, even when the macroscopic crack growth is straight. This arises from oscillations in the local damage field and is consistent with experimental observations of ductile ...
Andrew Ziccarelli, Amit Kanvinde, Gregory Deierlein   +2 more
wiley   +1 more source

True triaxial modeling test of high-sidewall underground caverns subjected to dynamic disturbances

Journal of Rock Mechanics and Geotechnical Engineering
Seismicity resulting from the near- or in-field fault activation significantly affects the stability of large-scale underground caverns that are operating under high-stress conditions.
Chuanqing Zhang, Jinping Ye, Ning Liu, Qiming Xie, Mingming Hu, Lingyu Li   +5 more
doaj   +1 more source

A Data‐Driven Review of Geoscience Research Evolution Using SciBERT‐Based Topic and Network Analysis

Geoscience Data Journal, Volume 13, Issue 4, October 2026.
This review synthesises the evolution of global geoscience research from 2004 to 2023 using large‐scale bibliometric evidence. By combining keyword co‐occurrence network analysis with SciBERT‐based topic modelling, it identifies major paradigm transitions from geology‐centred research to climate‐focused studies and recent data‐ and AI‐driven ...
Sooyeon Han, Ju‐seop Kim
wiley   +1 more source

Calculation method and evolution rule of the strain energy density of sandstone under true triaxial compression

Scientific Reports
Deep rock masses are typically in complex stress states, and research on the evolution of their strain energy density is of highly important for understanding their failure characteristics.
Liu Zhixi, Zhao Guangming, Meng Xiangrui, Gu Qingheng   +3 more
doaj   +1 more source

Head Acceleration Event Probabilities During Standardised Contact Drills in Academy Men's Rugby League

European Journal of Sport Science, Volume 26, Issue 9, September 2026.
ABSTRACT This study investigated head acceleration event (HAE) probabilities between common contact‐drills in rugby league. Fifteen professional male academy players participated in three training sessions, completing standardised contact‐drills while wearing custom‐fitted iMGs, all sessions were filmed.
Ryan White, Daniel Weaving, Cameron Owen, Greg Roe, Thomas Sawczuk, James Tooby, Gemma Phillips, Dane Vishnubala, Paul Anderson, Ben Jones   +9 more
wiley   +1 more source

Psychosocial Experience, Impacts and Management of Fatigue in Young People With Inflammatory Bowel Disease—A Systematic Review

JCC Plus, Volume 1, Issue 5, September 2026.
Narrative synthesis identified no shared definition of fatigue, substantial variation in measurement and reliance on adult‐focused tools. Limited research explored lived experience or psychosocial influences. No studies evaluated fatigue‐specific interventions, and evidence for indirect behavioural or lifestyle interventions was weak.
Kate Muse, Emma Tickle, Annabel L. David, Suzy Macdonagh, Kim Schenke   +4 more
wiley   +1 more source

Microdynamic mechanical properties and fracture evolution mechanism of monzogabbro with a true triaxial multilevel disturbance method

International Journal of Mining Science and Technology
The far-field microdynamic disturbance caused by the excavation of deep mineral resources and underground engineering can induce surrounding rock damage in high-stress conditions and even lead to disasters.
Zhi Zheng, Bin Deng, Hong Liu, Wei Wang, Shuling Huang, Shaojun Li   +5 more
doaj   +1 more source

Digital Phenotyping of Physical Activity and Mortality in Cancer Survivors

MedComm – Future Medicine, Volume 5, Issue 3, September 2026.
The study analyzed wrist‐worn accelerometer data from 864 cancer survivors in the NHANES dataset (left panel). We identified three key digital phenotypes and their optimal thresholds for survival benefit: MIMS Volume (> 4945), Intensity (> 24), and Variability (> 2.4) (middle panel).
Yuanyou Li, Tianchen Niu, Zhongzheng Xiang, Junhan Zhao, Junjie Zhang, Lingjie Fan   +5 more
wiley   +1 more source

Comparison of Consumer Smartwatch and Research‐Grade Accelerometer‐Derived Step Counts in Amyotrophic Lateral Sclerosis

Muscle &Nerve, Volume 74, Issue 3, Page 580-589, September 2026.
ABSTRACT Introduction/Aims Objective, scalable measures of function are needed in amyotrophic lateral sclerosis (ALS). Research‐grade accelerometers are promising but may be difficult to deploy for prolonged remote monitoring, whereas consumer smartwatches offer a practical alternative. We evaluated the feasibility of long‐term smartwatch monitoring in
Gordon Jewett, Reed Ferber, Colin B. Josephson, Lawrence Korngut, Joon Lee   +4 more
wiley   +1 more source

Physical Activity Profile of School‐Aged Children Born Very Preterm and Its Association With Sleep

Acta Paediatrica, Volume 115, Issue 9, Page 2018-2028, September 2026.
ABSTRACT Aim To describe the association between different physical activity and sleep parameters in school‐aged children born very preterm. Methods A cross‐sectional analysis was done in a cohort of 6‐ to 10‐year‐old children born at < 32 weeks' gestation at the Department of Neonatology, University of Tübingen, Germany.
Maham Hassan, Saskia Koller, Annkathrin Gies, Axel R. Franz, Johanna Catharina Brückner, Vadim Förster, Christian F. Poets, Christoph Randler, Cornelia Wiechers, Mirja Quante   +9 more
wiley   +1 more source