Buscador de Tesis y publicaciones académicas

Artículo 2027 Acceso abierto Revisado por pares

Eversion buckling of toroidal shells: Mechanism, bifurcation, and applications in energy absorption

Junjie Liu · Aijie Tang · Mingchao Liu · Xiaoding Wei · y 1 más

Thin shells can store and release elastic energy through large geometric transformations, but their post-deformation stability is often highly sensitive to geometry and loading direction. Here, we study the eversion of open toroidal shells generated by revolving a meridional arc about an external axis and identify a ge...

Classical Physics Classical Physics (physics.class-ph) FOS: Physical sciences Mathematical Physics (math-ph)

• Elsevier BV
• English
• DOI: 10.1016/j.jmps.2026.106832

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Artículo 2027 Acceso abierto Revisado por pares

Physics-informed DeepONet coupled with FEM for convective transport in porous media with sharp Gaussian sources

Erdi Kara · Panos Stinis

We present a hybrid framework that couples finite element methods (FEM) with physics-informed DeepONet to model fluid transport in porous media from sharp, localized Gaussian sources. The governing system consists of a steady-state Darcy flow equation and a time-dependent convection-diffusion equation. Our approach sol...

Machine Learning FOS: Computer and information sciences mathematics natural sciences

• Elsevier BV
• English
• DOI: 10.1016/j.jcp.2026.115387

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Conjunto de datos 2027 Acceso abierto

Strain mapping of structural defects in a functional Si/SiGe QuBus

Cedric CORLEY-WICIAK · Ugwumsinachi OJI

We will employ Scanning X-Ray Diffraction Microscopy to map the spatial strain distribution in the 8 nm Si/Si0.7Ge0.3 quantum well (QW) layer of a a functional Quantum Bus for coherent electron shuttling in a position where an electrostatic blockade of electron transport was observed. SXMD will determine weither the el...

PaN IH-MA-535 ID01 physical sciences

• ESRF (European Synchrotron Radiation Facility...
• English
• DOI: 10.15151/esrf-es-1875461656

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Conjunto de datos 2027 Acceso abierto

'Fisheye' formation in hydrogen charged low alloy cast steel containing porosity

Péter Dusán ISPÁNOVITY · Paul SABY · David UGI · James BALL · y 2 más

The aim of the proposal is to investigate in situ the effect of hydrogen on the plasticity of industrially relevant metals. We will focus on studying the microstructure related effects of H-charging (i.e. local plasticity modification by cavities due to external deformation in steels). Porosity – left in the material d...

PaN ID11 materials engineering Particles, Nuclei and Fields

• ESRF (European Synchrotron Radiation Facility...
• English
• DOI: 10.15151/esrf-es-1435809728

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Conjunto de datos 2027 Acceso abierto

Age-Related Differences in Circulating Proteins After Influenza and Herpes Zoster Vaccination

Kilic, G. · Taks, E.J.M. · Helder, L.S. · Dulfer, E.A. · y 12 más

The INFLUENZA-SHINGRIX study aims to characterize age-dependent immune responses following an adjuvanted herpes zoster vaccine (RZV) and an inactivated tetravalent influenza vaccine (IIV4) administration and to identify immunological features associated with their distinct effectiveness profiles. We conducted a randomi...

health sciences medical and health sciences fluarix RZV

• Radboud University
• Netherlands
• English
• DOI: 10.34973/wr8k-qk64

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Conjunto de datos 2027 Acceso abierto

Ultrafast Dynamics of Photo-induced Phase Transition in Transition Metal Molecular Materials Studied by Streaming Crystallography

Francisco Javier VALVERDE MUÑOZ · Maryam ALASHOOR · Eric COLLET · Ricardo Guillermo TORRES RAMÍREZ · y 5 más

We propose to investigate the dynamics of ultrafast and non-reversible photo-induced phase transitions using the “streaming crystallography” technique developed during our previous beamtimes (CH-6492 and CH-6162), that enables real time study of photo-induced phase transitions in molecular materials, within or outside...

PaN Chemistry CH-6835 Particles, Nuclei and Fields

• ESRF (European Synchrotron Radiation Facility...
• English
• DOI: 10.15151/esrf-es-1432053769

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Artículo 2027 Acceso abierto Revisado por pares

Meandering analysis under low wind conditions in built-up environment

Bounouas, Hanane · Dupont, Eric · Roupsard, Pierre · Roustan, Yelva

This study investigates meandering under low-wind conditions at the French atmospheric observatory SIRTA using ultrasonic anemometer measurements at two heights in a built-up area and in an open area, allowing comparison under the same mesoscale meteorological conditions. A new data-processing method based on the Euler...

[SDE] Environmental Sciences Meandering Built-up environment Low wind speed

• Elsevier BV
• English
• DOI: 10.1016/j.atmosres.2026.109248

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Artículo 2027 Acceso abierto Revisado por pares

FedA2L: Adaptive layer-wise learning rate adjustment in decentralized federated learning

Van Truong Vo · Khoa Nguyen · Taehong Kim

Decentralized intelligence systems with heterogeneous devices and limited coordination increasingly rely on decentralized federated learning (DFL). However, DFL suffers from convergence inefficiency under data heterogeneity due to the use of a uniform learning rate (LR) that ignores layer-specific optimization needs. F...

Machine Learning FOS: Computer and information sciences Artificial Intelligence (cs.AI) Artificial Intelligence

• Elsevier BV
• English
• DOI: 10.1016/j.future.2026.108743

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Artículo 2027 Acceso abierto Revisado por pares

Thermally triggered and dopant-mediated evolution of hierarchically branched B/N heterodoped carbon nanowalls: Linking structure, defects and electrochemical performance

Anna Dettlaff · Paweł Rutecki · Michał Sobaszek · Daniel Houghton · y 8 más

Publication "Thermally triggered and dopant-mediated evolution of hierarchically branched B/N heterodoped carbon nanowalls: Linking structure, defects and electrochemical performance".

• Elsevier BV
• English
• DOI: 10.1016/j.carbon.2026.122139

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Conjunto de datos 2027 Acceso abierto

Phase distribution in multielement perovskite oxides for energy conversion

Daniel JAWORSKI · Francesco D ACAPITO · Tadeusz MIRUSZEWSKI

High-entropy oxides (HEOs) are multiprincipal-element compounds of exhibiting high configurational entropy, which governs their phase stabilization. The presence of many different cations in one crystal structure may lead to unique electrochemical properties. This project aims to determine the subtle structural and ele...

PaN A08-1-1103 Particles, Nuclei and Fields BM08

• ESRF (European Synchrotron Radiation Facility...
• English
• DOI: 10.15151/esrf-es-1428654095

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