Results 81 to 90 of about 4,299,358 (286)

Absorption of Broadband Low‐Frequency Sound Beyond the Thermodynamics Limit: An Acoustic Resonator With Magnetic Bearing

Advanced Science, EarlyView.
This work presents a magnetic‐bearing acoustic resonator that overcomes the thermodynamics limit of sound absorption. By introducing tunable negative stiffness, it achieves broadband low‐frequency absorption within a compact cavity, far exceeding the performance achievable by classic mass‐tuned designs.
Ying Hu, Zhe Zhang, Bohua Huang, Xue Han, Hallam Bastin Kilcoyne, Lixi Huang   +5 more
wiley   +1 more source

Lipopolysaccharide, high glucose and saturated fatty acids induce endoplasmic reticulum stress in cultured primary human adipocytes : salicylate alleviates this stress [PDF]

, 2010
Recent findings indicate that endoplasmic reticulum (ER) stress is significantly increased in adipose tissue of obese human subjects and is critical to the initiation and integration of pathways of inflammation and insulin action.
Saif Alhusaini, Harte, A., McGee, K., Gyanendra Tripathi, Kumar, Sudhesh, Tripathi, Gyanendra, Sudhesh Kumar, Alhusaini, S., McTernan, P. G., Harte, A. L., McTernan, P., Bruno Schisano, Philip McTernan, Schisano, B., McGee, K. C., Kumar, S., Alison Harte, Tripathi, G., Kirsty McGee   +18 more
core   +1 more source

AI‐Assisted Engineering of Glycyrrhizic Acid/Simvastatin Nanocrystals for Multifunctional Treatment of Bacterial Osteomyelitis

Advanced Science, EarlyView.
Through AI‐assisted screening from FDA‐approved API to overcome the limitations of bacterial osteomyelitis treatment, glycyrrhizic acid and simvastatin are identified as a multifunctional combination capable of self‐assembling into mechanism‐targeting nanocrystals that effectively neutralize reactive oxygen species, suppress M1 macrophage polarization,
Yu Han, Yao Zhao, Chengbo Yang, Miao Niu, Jun Dai, Quanxin Ning, Kai Xiao, Jinzheng Liang, Wensheng Zhang, Liang Wang, Dan Shao, Dongsong Li   +11 more
wiley   +1 more source

DynCFS: a program for modelling dynamic Coulomb failure stress changes in layered elastic media

Geophysical Journal International
SUMMARY Coulomb failure stress change (ΔCFS) quantifies the earthquake-induced difference of shear stress and frictional resistance on a receiver fault, with the latter being proportional to the effective normal stress change. ΔCFS has become a widely used measure for studying earthquake triggering, dynamic rupture processes and ...
Jiangcheng Zhou, Rongjiang Wang, Yong Zhang   +2 more
openaire   +2 more sources

Learning Work Function via Implicit Reasoning on Electrostatic Potential Landscapes

Advanced Science, EarlyView.
StructPot‐CLR establishes a cross‐modal contrastive learning framework that aligns the crystal structures of 2D materials with plane‐averaged electrostatic potential landscapes for physically informed work‐function prediction. The model achieves an MAE of 0.265 eV and an R2 of 0.902 on the held‐out test set while accurately preserving key morphological
Haoyu Wan, Yue Wu, Tianhao Su, Deng Pan
wiley   +1 more source

A Macroscopic Strength Criterion for Isotropic Metals Based on the Concept of Fracture Plane

Metals, 2019
Although the linear Mohr−Coulomb criterion is frequently applied to predict the failure of brittle materials such as cast iron, it can be used for ductile metals too.
Jiefei Gu, Puhui Chen, Ke Li, Lei Su
doaj   +1 more source

Coulomb Failure Stress and triggered seismicity

, 2019
Predictive models for the stress triggering of earthquakes have been built on the concept of Coulomb Failure Stress (CFS). CFS is the change in proximity of a given 'target' fault to the Mohr-Coulomb shear failure criterion due to changes in stress induced by slip on a neighbouring 'source' fault.
Healy, David, Mitchell, Tom, Meredith, Philip, Wong, Teng-fong, Rizzo, Roberto   +4 more
openaire   +2 more sources

IC MAGE Model 13 – Mohr-Coulomb failure criterion with stress-dependent elastic stiffness and cross-correlated random parameter distributions

, 2022
IC MAGE M13 is a user-defined model for PLAXIS built using the IC MAGE UMIP framework in which a stress-dependent elastic response is combined with a Mohr-Coulomb failure criterion. Both the stiffness parameters and the strength parameters are determined
Galtier, Lucinda, Tsiampousi, Aikaterini, Kontoe, Stavroula, Taborda, David M G   +3 more
core   +1 more source

No Signifcant Efect of Coulomb Stress on the Gutenberg-Richter Law after the Landers Earthquake [PDF]

, 2020
Coulomb-stress theory has been used for years in seismology to understand how earthquakes trigger each other. Whenever an earthquake occurs, the stress feld changes, and places with positive increases are brought closer to failure.
Jiménez, Abigail, Corral, Álvaro, Corral, Á., Álvaro Corral, Víctor Navas-Portella, Abigail Jiménez, Navas-Portella, Víctor, Navas Portella, Víctor, Navas-Portella, V., Jiménez, A.   +9 more
core   +1 more source

Dynamically Tunable Exciton‐Photon Coupling via Multi‐Physics Field in Transition Metal Dichalcogenide Microcavities

Advanced Science, EarlyView.
Dynamic microcavities provide reversible control over exciton‐photon coupling in two‐dimensional TMDs through piezoelectric, electrical, thermal, and all‐optical tuning. By reshaping detuning, Rabi splitting, and polariton composition, these strategies enable adaptable polaritonic functions, including optical switching, polariton lasing, and ...
Jingwen Zhang, Wenqi Qian, Haiyi Liu, Guangyi Tao, Hai Liu, Yifan Zhang, Pengfei Qi, Zheyu Fang   +7 more
wiley   +1 more source