Buscador de Tesis y publicaciones académicas

Conjunto de datos 2027 Acceso abierto

Photoinduced phase transition towards lower symmetry in functionnal materials monitored by time-resolved x-ray diffraction

Laurent GUERIN · Eric COLLET · Maryam ALASHOOR · Ricardo Guillermo TORRES RAMÍREZ · y 3 más

Photoinduced phase transitions have open a wide field of investigation for functional materials, where a single laser shot can drive a macroscopic phase transition, which may persist at room temperature. Usually, thermal phase transition on warming or photoinduced phase transition processes occur from a low symmetry to...

PaN CH-7260 Chemistry physical sciences

• ESRF (European Synchrotron Radiation Facility...
• English
• DOI: 10.15151/esrf-es-1941851534

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Artículo 2027 Acceso abierto Revisado por pares

WINO: A weak-form physics informed neural operator for hyperelasticity on variable domains

Zhu, Bokai · Wang, Yizheng · Zhang, Qinghui · Rabczuk, Timon

We propose a Weak-form Physics-Informed Neural Operator (WINO), a data-free framework that combines the efficiency of neural operators with the geometric flexibility of the $φ$-finite element method ($φ$-FEM). $φ$-FEM is an unfitted method that accommodates geometric variations without body-fitted meshes, where the dom...

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

• Elsevier BV
• English
• DOI: 10.1016/j.cma.2026.119356

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Artículo 2027 Acceso abierto Revisado por pares

B-vitamin concentrations in raw milk from dairy cows receiving diets with different forages and grassland contents and the resulting fermented milk products (cheese and yogurt)

Auzance, L. · Duplessis, M. · Laverroux, S. · Popova, M. · y 9 más

This study investigated the effects of diet composition on B-vitamin content in raw milk and cheese, and in yogurt produced therefrom. Forty cows were assigned to either a corn-based intensive or a semi-intensive grassland-based system. B-vitamins were quantified by liquid chromatography or chemiluminescence. Removing...

[SDV] Life Sciences [q-bio] B vitamins Cheese Fermented milks Dairy cow Pasture diet

• Elsevier BV
• France
• English
• DOI: 10.1016/j.idairyj.2026.106840

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Artículo 2027 Acceso abierto Revisado por pares

Therapeutic potential and underlying mechanisms of engineered young plasma-derived exosomes in Alzheimer's disease

Hang Chen · Yuanquan Si · Qian Cheng · Qian Yu · y 7 más

Exosomes (EXOs) derived from the plasma of young individuals are believed to have the potential to ameliorate aging-related memory deficits. However, their specific roles and mechanisms in Alzheimer's disease (AD) therapy have not yet been systematically investigated. In this study, the rabies virus glycoprotein-target...

health sciences medical and health sciences Article

• Elsevier BV
• English
• DOI: 10.1016/j.bioactmat.2026.08.008

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Artículo 2027 Acceso abierto Revisado por pares

Tissue-derived extracellular matrix hydrogels instruct epigenetic adaptation in metastatic colonization

Heejeong Yoon · Dayoung Kim · Hye-Jin Jeong · Hohyeon Han · y 14 más

The extracellular matrix (ECM) plays a central role in regulating tumor progression and metastatic colonization by providing biochemical and mechanical signals that shape cancer cell fate. However, most organoid culture systems rely on basement membrane extracts that fail to reproduce the tissue-specific extracellular...

basic medicine medical and health sciences

• Elsevier BV
• English
• DOI: 10.1016/j.bioactmat.2026.08.031

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Artículo 2027 Acceso abierto Revisado por pares

Column coupling for chiral LC-MS separation resolves triacylglycerol enantiomers and regioisomers in complex samples without flow recycling

Jenny M. Nilsson · David Balgoma · Edvin Dedering Stephansson · Sofia Landström · y 4 más

The positional distribution of fatty acids in the glycerol of triacylglycerols (TGs) gives multiple regioisomeric and enantiomeric species with different absorption, metabolism and tissue distribution. This diversity is further enhanced by the positional isomers of double bonds in these fatty acids which present an ana...

Organisk kemi Spectrometry, Mass, Electrospray Ionization Liquid Chromatography-Mass Spectrometry Organic Chemistry

• Elsevier BV
• Sweden
• English
• DOI: 10.1016/j.talanta.2026.130202

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Artículo 2027 Acceso abierto Revisado por pares

Physics-informed random neural architectures on compact boundaryless multiply connected manifolds for random-operator models in machine learning and uncertainty quantification

Soize, Christian

We introduce stochastic physics-informed neural networks (SPINNs) for stochastic boundary-value problems (SBVPs) with random operators. The method enforces physics through a structural probabilistic coupling: a common Gaussian stochastic germ drives both the SBVP random operator and a manifold-based stochastic neural a...

Machine Learning Stochastic physics-informed neural network (SPINN) Boundary-value problem with random operator Compact boundaryless multiply connected manifolds

• Elsevier BV
• English
• DOI: 10.1016/j.cma.2026.119437

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Artículo 2027 Acceso abierto Revisado por pares

Modality as heterogeneity: Node splitting and graph rewiring for multimodal graph learning

Yihan Zhang · Ercan E. Kuruoglu

Multimodal graphs are gaining increasing attention due to their rich representational power and wide applicability, yet they introduce substantial challenges arising from severe modality confusion. To address this issue, we propose NSG (Node Splitting Graph)-MoE, a multimodal graph learning framework that integrates a...

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

• Elsevier BV
• English
• DOI: 10.1016/j.neunet.2026.109557

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Conjunto de datos 2027 Acceso abierto

Multiscale characterization of dental enamel affected by hypoplastic subtype of Amelogenesis Imperfecta

Mohammed AL MOSAWI · Oier BIKONDOA · Robert DAVIES · Asmaa HARFOUSH · y 1 más

Amelogenesis Imperfecta(AI) is a group of heterogeneous genetic disorders, which affects the genes responsible for enamel formation, which, in turn affect the development and quality of dental enamel. Subclassifications of AI include hypoplastic, hypomature or hypocalcified depending on the protein affected. The hypopl...

PaN health sciences medical and health sciences MD-1442

• ESRF (European Synchrotron Radiation Facility...
• English
• DOI: 10.15151/esrf-es-1931738030

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Artículo 2027 Acceso abierto

CLOUD SECURITY AND RESILIENCE: PRINCIPLES AND BEST PRACTICES

Onuora, Augustine Chidiebere · Emereonye, Goodluck Ikwudiuto

The rise in the demand for cloud computing services has made it a thing of importance tomake its security and resilience an importance topic. Cloud computing offers substantialbenefits to its users: the ability to store and access massive amounts of data, on-demanddelivery of computing services, the capability to widel...

engineering and technology

• AIPFU Journal of School of Sciences (AJSS)
• DOI: 10.5281/zenodo.20737149

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