Buscador de Tesis y publicaciones académicas

Conjunto de datos 2027 Acceso abierto

Magneto-structural fluctuations related to the Invar effect in Fe-based bulk metallic glasses

Mihai STOICA · Jörg F. LÖFFLER · Gavin VAUGHAN · Štefan STANKO · y 1 más

The crystalline ferromagnetic Fe65Ni35 alloy is known for its very low (almost zero) and constant thermal expansion coefficient below Curie temperature. This effect, named Invar effect, has been found in various ordered and random crystalline alloys. There is no unified explanation of the Invar effect in the field of m...

PaN physical sciences Hard Condensed Matter Science Particles, Nuclei and Fields

• ESRF (European Synchrotron Radiation Facility...
• English
• DOI: 10.15151/esrf-es-1432598956

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Conjunto de datos 2027 Acceso abierto

Investigating quasi-circular dynamic charge order correlations through a phase transition in the cuprate LNSCO

Chan-young LIM · Xinze YANG · ARUNAVA KAR · Santiago BLANCO-CANOSA · y 3 más

The presence of static charge order (CO) and dynamic charge order correlations is pervasive throughout the cuprate family [1]. Recently, by using phonon softening as a marker for the presence of dynamic CO correlations in RIXS measurements as a function of azimuthal angle ϕ, we reported a manifold of quasi-circular dyn...

PaN physical sciences Hard Condensed Matter Science ID32

• ESRF (European Synchrotron Radiation Facility...
• English
• DOI: 10.15151/esrf-es-1710772216

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Artículo 2027 Acceso abierto Revisado por pares

Deeper view on Patchiella reaumuri (Kaltenbach, 1843) (Hemiptera: Aphididae: Pemphiginae): General morphology and sensilla diversity

Natalia, Kaszyca-Taszakowska · Mariusz, Kanturski

Scanning electron microscopy (SEM) methods were used for the first time to elucidate the external morphology of Patchiella reaumuri reaumuri (Kaltenbach, 1843) (Hemiptera: Aphididae: Pemphiginae). We examined and compared the external morphology of stem mothers and alate viviparous females from the parthenogenetic gene...

• Elsevier BV
• English
• DOI: 10.1016/j.micron.2026.104115

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Artículo 2027 Acceso abierto Revisado por pares

A fast approximate column-and-constraint generation method for two-stage robust mixed-integer programs

Marc Goerigk · Dorothee Henke · Johannes Kager · Fabian Schäfer · y 1 más

This paper presents a new column-and-constraint generation method for two-stage robust mixed-integer programs with finite uncertainty sets. Our method combines and extends speed-up techniques used in previous column-and-constraint generation methods and introduces several new techniques. In particular, it uses dual bou...

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

• Elsevier BV
• English
• DOI: 10.1016/j.ejor.2026.05.038

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Artículo 2027 Acceso abierto Revisado por pares 3 citas

Interpretable power system stability assessment using Kolmogorov-Arnold Networks

Alinane B. Kilembe · Panagiotis N. Papadopoulos

Machine Learning (ML) models have shown promise in addressing complex challenges in power systems, where traditional simulation-based methods encounter limitations. Despite the high accuracy demonstrated by these models, most of them are black-box in nature, which hinders the necessary trust to foster widespread adopti...

engineering and technology

• Elsevier BV
• United Kingdom
• English
• DOI: 10.1016/j.epsr.2026.113597

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Artículo 2027 Acceso abierto Revisado por pares

Orbital homology of p and t2g orbitals in models and materials

Gang v. Chen · Congjun Wu

The nominal divide between $p$- and $d$-electron systems often obscures a deep underlying unity in condensed matter physics. This review elucidates the orbital homology between the $p$ and $t_{2g}$ orbital manifolds, establishing the correspondence that extends from minimal model Hamiltonians to the complex behaviors o...

Superconductivity (cond-mat.supr-con) Superconductivity Strongly Correlated Electrons (cond-mat.str-el) Quantum Gases (cond-mat.quant-gas)

• Elsevier BV
• English
• DOI: 10.1016/j.physrep.2026.08.003

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Artículo 2027 Acceso abierto Revisado por pares

Assessing the potential of deep learning to distinguish wild and domesticated grapevine pollen

Gimenez, Betty · Devaux, Céline · Joannin, Sébastien · Peyron, Odile · y 3 más

Discriminating the pollen signature of wild Vitis vinifera ssp. sylvestris and domesticated grapevines V. vinifera ssp. vinifera can help reconstruct past vegetation and human practices in the Euro-Mediterranean region and Western Asia. The study evaluates several methods relying on automated image analysis powered by...

Domestication [SDE.BE] Environmental Sciences/Biodiversity and Ecology Wild and domesticated grapevine Vitis vinifera

• Elsevier BV
• English
• DOI: 10.1016/j.revpalbo.2026.105720

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Artículo 2027 Acceso abierto Revisado por pares

Starter-iterator neural operator: A unified architecture for high-fidelity forward and inverse PDE problems

Kuilin Qin · Lianfang Wang · Xu Sun · Jiwei Jia · y 3 más

Operator learning is an emerging field at the intersection of machine learning and scientific computing. By learning mappings between function spaces, neural operators provide data-driven surrogate models for families of partial differential equations (PDEs). Once trained, these models can evaluate solution operators e...

Machine Learning FOS: Computer and information sciences Numerical Analysis FOS: Mathematics

• Elsevier BV
• English
• DOI: 10.1016/j.jcp.2026.115421

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Artículo 2027 Acceso abierto Revisado por pares

Integration of nighttime metro and ride-sourcing: Passenger equilibrium and joint service strategies

Yue Zhao · Liujiang Kang · Hao Li · Feixiong Liao

The nighttime economy has led to rising travel demand and concentrated passenger arrivals at urban transit hubs during nighttime hours. This study investigates the potential integration of metro and ride-sourcing to improve nighttime mobility under limited supply conditions. First, a passenger equilibrium model is deve...

Metro–ride-sourcing integration Metro extension strategy Passenger equilibrium Nighttime transport hub

• Elsevier BV
• Netherlands
• English
• DOI: 10.1016/j.trc.2026.105985

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Artículo 2027 Acceso abierto Revisado por pares

Neutrophil activation parameter is a promising new biomarker of disease activity in ulcerative colitis

Anne-Birgitte Garm, Blavnsfeldt · Tina, Parkner · Cindy Søndersø, Knudsen · Janne, Fassov · y 2 más

Invasive endoscopy and fecal calprotectin remain the standard for monitoring of ulcerative colitis (UC) However, these procedures are resource- and time-consuming, and patients are reluctant to participate. As neutrophil granulocytes are mediators of inflammation in UC, we evaluated the biomarker capacity of two novel...

health sciences medical and health sciences

• Elsevier BV
• English
• DOI: 10.1016/j.cca.2026.121189

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