Buscador de Tesis y publicaciones académicas

Artículo 2027 Acceso abierto Revisado por pares

The inverse micromechanics problem given the dielectric constants for isotropic composites with spherical inclusions

Pavan, Athindra · Darbha, Swaroop · Birgisson, Bjorn

In this article, convex optimization is introduced as a promising tool to study Eshelby based inverse micromechanics problems. The focus is on inverse micromechanics using the Eshelby-Mori-Tanaka model given the dielectric constants of the composite material and of all of its components. The model is exactly the same f...

materials engineering Optimization and Control (math.OC) Optimization and Control FOS: Mathematics

• Elsevier BV
• English
• DOI: 10.1016/j.ijengsci.2026.104665

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Conjunto de datos 2027 Acceso abierto

In situ mechanical behavior of locust wings related to chitin fiber orientation and distribution

Chuchu LI · Manfred BURGHAMMER · Helen GORGES · Michael SZTUCKI · y 1 más

Insect wings are remarkably stable lightweight structures that endure the loads of millions of flapping cycles during flight. The insect wings are built of cuticle, a biological composite material of proteins and embedded reinforcing chitin fibers. A wing is structured as a thin cuticular membrane reinforced by tube-sh...

PaN ID13 materials engineering SC-5549

• ESRF (European Synchrotron Radiation Facility...
• English
• DOI: 10.15151/esrf-es-1520009836

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Artículo 2027 Acceso abierto Revisado por pares 1 cita

Robust and interpretable graph neural networks for power systems state estimation

Arbel Yaniv · Kilian Golinski · Christoph Goebel

This study analyzes Graph Neural Networks (GNNs) for distribution system state estimation (DSSE) by employing an interpretable Graph Neural Additive Network (GNAN) and by utilizing an edge-conditioned message-passing mechanism. The architectures are benchmarked against the standard Graph Attention Network (GAT) archite...

engineering and technology Systems and Control (eess.SY) Systems and Control

• Elsevier BV
• English
• DOI: 10.1016/j.epsr.2026.113595

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Conjunto de datos 2027 Acceso abierto

Multiscale morphological characterization of human Glioblastoma Multiforme

Marina ECKERMANN · Alberto BRAVIN · Elsa ROTHAEMEL · Hafiz Muhammad FAHAD · y 2 más

The objective of this study is to evaluate morphologic parameters of the human Glioblastoma Multiforme (GBM) brain tumor by applying multi-scale X-ray phase contrast tomography (X-PCI-CT). GBM biopsies are studied extensively by non-invasive imaging, by histopathology and by molecular genetics to characterize different...

PaN medical and health sciences clinical medicine MD-1376

• ESRF (European Synchrotron Radiation Facility...
• English
• DOI: 10.15151/esrf-es-1453487552

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Artículo 2027 Acceso abierto Revisado por pares 6 citas

FreeGNN : Continual source–free graph neural network adaptation for renewable energy forecasting

Abderaouf Bahi · Amel Ourici · Ibtissem Gasmi · Aida Derrablia · y 2 más

Accurate forecasting of renewable energy generation is essential for efficient grid management and sustainable power planning. However, traditional supervised models often require access to labeled data from the target site, which may be unavailable due to privacy, cost, or logistical constraints. In this work, we prop...

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

• Elsevier BV
• English
• DOI: 10.1016/j.eswa.2026.133456

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Artículo 2027 Acceso abierto Revisado por pares

PAS-Mamba: Phase-Amplitude-Spatial state space model for MRI reconstruction

Xiaoyan Kui · Zijie Fan · Zexin Ji · Qinsong Li · y 4 más

Joint feature modeling in both the spatial and frequency domains has become a mainstream approach in MRI reconstruction. However, existing methods generally treat the frequency domain as a whole, neglecting the differences in the information carried by its internal components. According to Fourier transform theory, pha...

FOS: Computer and information sciences Computer Vision and Pattern Recognition (cs.CV) engineering and technology Computer Vision and Pattern Recognition

• Elsevier BV
• English
• DOI: 10.1016/j.eswa.2026.134328

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Artículo 2027 Acceso abierto Revisado por pares

A cross-graph tuning-free GNN prompting framework

Yaqi Chen · Shixun Huang · Lei Wang · Ryan Twemlow · y 5 más

GNN prompting aims to adapt models across tasks and graphs without requiring extensive retraining. However, most existing graph prompt methods still require task-specific parameter updates and face the issue of generalizing across graphs, limiting their performance and undermining the core promise of prompting. In this...

Machine Learning FOS: Computer and information sciences engineering and technology Machine Learning (cs.LG)

• Elsevier BV
• English
• DOI: 10.1016/j.neunet.2026.109466

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Conjunto de datos 2027 Acceso abierto

Magnetic exchange switching in a series of niobium(IV)-based molecular magnets: chemical design vs. mechanical stimulus

Andrei ROGALEV · Gabriela HANDZLIK · Piotr KONIECZNY · Dawid PINKOWICZ · y 3 más

A series of isostructural magnetic coordination polymers {[MII(pyrazole)4]2[NbIV(CN)8].4H2O}n (M = Mn, Fe, Co, Ni for 1, 2, 3 and 4, respectively) show long-range magnetic ordering below 24, 8, 6 and 13 K due to the strong magnetic coupling between M and Nb. The exchange coupling changes from -6.8 for 1, through -3.1 f...

PaN Chemistry ID12 physical sciences

• ESRF (European Synchrotron Radiation Facility...
• English
• DOI: 10.15151/esrf-es-1442319257

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Artículo 2027 Acceso abierto Revisado por pares

Clinicopathologic features and outcomes of patients with microsatellite instability-high endometrial cancer treated with pembrolizumab in Japan: the KCOG-G1902S/1903S study

Yoko Kashima · Kosuke Murakami · Tomoyuki Otani · Kaori Yoriki · y 15 más

To characterize clinicopathologic features of microsatellite instability-high (MSI-high) gynecologic malignancies in Japan and evaluate outcomes of pembrolizumab in MSI-high endometrial cancer, including an exploratory assessment of MLH1 promoter methylation and obesity.Gynecologic malignancies undergoing routine MSI t...

• XMLink
• English
• DOI: 10.3802/jgo.2027.38.e19

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Artículo 2027 Acceso abierto Revisado por pares 1 cita

Unquenched charmonium and beyond

Zi-Yue Bai · Dian-Yong Chen · Qi Huang · Xiang Liu · y 2 más

The year 2024 marked the 50th anniversary of the discovery of the $J/ψ$ particle, which unveiled the charm quark and the charmonium spectrum, instigating the "November Revolution" in particle physics. This discovery catalyzed the development of quenched potential models, most notably the Cornell model, which provided a...

Nuclear Theory (nucl-th) High Energy Physics - Phenomenology High Energy Physics - Experiment (hep-ex) High Energy Physics - Lattice

• Elsevier BV
• English
• DOI: 10.1016/j.physrep.2026.08.002

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