Results 41 to 50 of about 1,712 (171)

Quantum Dots for Biomedical Biosensing, NIR‐II Bioimaging, and Phototherapy: Materials Design, Signal Transduction, and Translational Barriers

open access: yesAdvanced Science, Volume 13, Issue 33, 15 June 2026.
This review outlines bottom‐up and biomimetic fabrication strategies of quantum dots, and highlights their emerging applications in biosensing, multimodal bioimaging, and intelligent cancer theranostics. It further discusses key translational barriers and future perspectives for advancing QD‐based nanomedicine toward clinical implementation.
Jie Ju   +5 more
wiley   +1 more source

Computational Rheo‐Hydrodynamic Analysis of Non‐Newtonian Blood Flow Through a Tilted Ellipsoidal Stenosed Vascular Segment

open access: yesEngineering 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
wiley   +1 more source

Multiple Scattering Suppression in Heterogeneous Media: High‐Precision Imaging of Sleeve Grouting Defects Based on Elastic Reverse Time Migration

open access: yesEngineering 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
wiley   +1 more source

Comparison of Experimental Results with Numerical Solution of Thermal Stress Analysis

open access: yesCommunications, 2015
This paper presents experimental measurement of the first stress invariant on the plate with hole at fatigue testing machine due to adiabatic elastic deformation.
Zuzana Stankovicova   +4 more
doaj   +1 more source

Self‐Expanding Cardiovascular Stents: Potentials and Challenges of Shape Memory Biomaterials

open access: yesJournal of Biomedical Materials Research Part B: Applied Biomaterials, Volume 114, Issue 6, June 2026.
ABSTRACT Cardiovascular diseases affect a large portion of the global population and remain leading causes of morbidity and mortality. Endovascular stenting, a minimally invasive procedure, enables the insertion and deployment of stents to restore arterial patency without open surgery.
Luci R. Duncan   +1 more
wiley   +1 more source

Influence of a magnetic field on double-porosity photo-thermoelastic materials under Lord–Shulman theory

open access: yesOpen Physics
This study explores the influence of a magnetic field on a two-dimensional photo-thermoelastic material with a dual porous structure, based on the Lord–Shulman theory of thermoelasticity.
Lotfy Khaled   +5 more
doaj   +1 more source

Analytical Modeling of Heat Transfer and Deformation Around a Circular Cavity in Elastic Ground

open access: yesInternational 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
wiley   +1 more source

Effect of Using a Visible Camera in a Remote Crack Detection System Using Infrared Thermography on an Actual Bridge

open access: yesProceedings
The time change in data measured by infrared thermography is used to analyze thermoelastic stress. Displacement caused by the load on the measurement object is the cause of the apparent temperature change.
Mitsuhiro Hori   +3 more
doaj   +1 more source

Thermodynamic Damping in Porous Materials with Spherical Cavities

open access: yesShock and Vibration, 1997
When a material is subjected to an alternating stress field, there are temperature fluctuations throughout its volume due to the thermoelastic effect.
Sofia D. Panteliou   +1 more
doaj   +1 more source

Thermoelastic Damping Limited Quality Factor Enhancement and Energy Dissipation Analysis of Rectangular Plate Resonators Using Nonclassical Elasticity Theory

open access: yesAdvances in Materials Science and Engineering, 2022
Among the different energy dissipation mechanisms, thermoelastic damping plays a vital role and needs to be alleviated in vibrating resonators to mitigate parameters by improving the thermoelastic damping limited quality factor, QTED.
Resmi R., Suresh Babu V., Baiju M. R.
doaj   +1 more source

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