Results 41 to 50 of about 414 (181)
Engineering Reports, Volume 8, Issue 6, June 2026.Non‐Newtonian blood flow through multiple tilted ellipsoidal stenoses is numerically investigated using the DeKee‐Turcotte‐Papanastasiou model. The results reveal asymmetric velocity fields, elevated wall shear stress, significant pressure drops, and shear‐dependent thermal effects, highlighting the critical hemodynamic risks associated with eccentric ...
Azad Hussain, Huma Naz
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Engineering Reports, Volume 8, Issue 6, June 2026.This study proposes an elastic wave reverse time migration (RTM) method to suppress multiple scattering noise in heterogeneous concrete. By effectively utilizing scattered wavefields, RTM enables high‐precision, robust imaging of sleeve grouting defects in prefabricated buildings, significantly outperforming traditional algorithms.
Yong Lu, Li Tian, Sheng Yuan, Jing Zhang
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On uniqueness and stability in generalized thermoelasticity [PDF]
Quarterly of Applied Mathematics, 1987 A uniqueness theorem for the equations of generalized thermoelasticity with one relaxation time, derived by Dhaliwal and Sherief [1], is proved. The stability of the null solution in the sense of Liapounov, measured by a suitable norm, is shown. The corresponding equations for a homogeneous isotropic material, derived by Lord and Shulman [2], are ...
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Analytical Modeling of Heat Transfer and Deformation Around a Circular Cavity in Elastic Ground
International Journal for Numerical and Analytical Methods in Geomechanics, Volume 50, Issue 8, Page 3624-3651, 10 June 2026.ABSTRACT The subsurface is increasingly exploited to host energy, utilities, and infrastructure systems that interact with surrounding soils and rocks through their thermal and functional operation. Prominent examples are provided by energy geostructures, district heating networks, buried power cables, steam and water pipes, and underground nuclear ...
Arianna Lupattelli +2 more
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Geophysical Research Letters, Volume 53, Issue 9, 16 May 2026.Abstract Changes in seismic properties can help assess slope damage, which is influenced by external factors such as temperature, relative humidity, rainfall, air pressure, and local seismicity. However, the contributions of these factors, and how the dominant factor modulates transient and seasonal seismic velocity changes (δv/v $\delta v/v$), remain ...
Dekang Li +7 more
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Thermoelastic wave propagation in laminated composites plates
Applied and Computational Mechanics, 2012 The dispersion of thermoelastic waves propagation in an arbitrary direction in laminated composites plates is studied in the framework of generalized thermoelasticity in this article.
Verma K. L.
doaj
Direct Mode‐Resolved Measurement of Interfacial Phonon Transport by Acoustic Phonon Reflectometry
Advanced Materials Interfaces, Volume 13, Issue 10, 19 May 2026.We introduce a novel analysis, acoustic phonon reflectometry, that measures the mode‐resolved phonon reflection coefficient at semiconductor interfaces. In aluminum nitride, we observe excellent agreement with the acoustic mismatch model across three distinct interfaces.
Christopher Hennighausen +9 more
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On Characteristic Times in Generalized Thermoelasticity [PDF]
Journal of Applied Mechanics, 2001 The model of Green and Lindsay is a popular generalization of the theory of thermoelasticity incorporating second sound. Within the model the second sound is intimately linked to a presence of two characteristic times, t1 and t2, constrained by an inequality t2⩽t1. We present a modification of the theory where no constraints on the times arise.
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Nanomaterial‐Mediated Near‐Infrared Photothermal Neuromodulation for Neurologic Disorders
Advanced NanoBiomed Research, Volume 6, Issue 5, May 2026.This review summarizes how near‐infrared light activates photothermal nanomaterials to enable noninvasive neuromodulation with high spatiotemporal precision. It elucidates the underlying mechanisms, explores targeted therapeutic applications for neurological disorders, discusses integration with optogenetics and biosensors, and addresses future ...
Ting‐Ting Zeng +9 more
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