Buscador de Tesis y publicaciones académicas

Conjunto de datos 2027 Acceso abierto

Investigation of PTFE based GDL's for use in CO2 electrolyzers.

Drnec, Jakub · Filippi, Michael · Lu, Jiasheng · Rabiee, Hesamoddin · y 4 más

The PTFE based GDL's will be investigated in gapped CO2 electrolyzer. The cell will be assembled and run at relevant current densities to monitor the formation of carbonate salts and the water distribution within the cell.

PaN IH-MA-532 ID31 x-ray probe

• ESRF (European Synchrotron Radiation Facility...
• English
• DOI: 10.15151/esrf-es-1855107345

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Artículo 2027 Acceso abierto Revisado por pares

Hamilton cycles in semisymmetric graphs

Shaofei Du · Kai Yuan

In light of Lovász's longstanding question on the existence of Hamilton paths in vertex-transitive graphs, this paper considers a natural variant: what if vertex-transitivity is relaxed, yet a high degree of symmetry--specifically edge-transitivity--is retained? To investigate this, we focus on the class of semisymmetr...

Combinatorics FOS: Mathematics computer and information sciences Combinatorics (math.CO)

• Elsevier BV
• English
• DOI: 10.1016/j.disc.2026.115365

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Artículo 2027 Acceso abierto Revisado por pares

Detecting dynamic pathways and risk indicators of resilience, vulnerability and stability in normally aging females and males: Integrating data-driven longitudinal and machine learning analyses

Shannon M. Drouin · Olivier Potvin · Harrison Fah · Kaarin J. Anstey · y 3 más

Resilience has become an integral component of theory and research in brain aging. Recent frameworks have provided guidelines for identifying and investigating resilience in the context of diversity (e.g., sex and risk exposure differences). We leverage a multi-factorial longitudinal approach to operationalize and pred...

• Elsevier BV
• English
• DOI: 10.1016/j.neurobiolaging.2026.09.002

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Conjunto de datos 2027 Acceso abierto

X-ray scattering tensor tomography with different wavefront modulators to study the 3D arrangement of human auditory ossicles

Bo HE · Federica MARONE WELFORD · Vittorio DI TRAPANI · Ludovic BROCHE · y 2 más

The two primary goals of this proposal are: demonstrating X-ray tensor tomography (XTT) with speckle-based imaging for the first time and investigating the unknown sub-micron 3D structure of auditory ossicles within the human middle ear at the macro-scale. XTT allows for the 3D visualisation of X-ray scattering (dark f...

PaN Particles, Nuclei and Fields Medicine ID19

• ESRF (European Synchrotron Radiation Facility...
• English
• DOI: 10.15151/esrf-es-1469696374

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Conjunto de datos 2027 Acceso abierto

Intermediate redox states of Cu-Amyloid beta and Cu-alpha-synuclein complexes by variable temperature X-ray Absorption Spectroscopy

ENRICO FALCONE · Francesco STELLATO · Bharath VINJAMURI · Antonio AGUILAR · y 2 más

Several peptides and proteins related to neurodegenerative diseases such as amyloid-beta in Alzheimer’s or alpha-synuclein in Parkinson’s disease are intrinsically disordered proteins (IDP) and can bind Cu to form Cu-IDP complexes. These Cu-IDP are able to catalyse the production of reactive oxygen species (ROS) in the...

PaN Particles, Nuclei and Fields Life Sciences BM16

• ESRF (European Synchrotron Radiation Facility...
• English
• DOI: 10.15151/esrf-es-1472035872

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Artículo 2027 Acceso abierto Revisado por pares

Towards AC feasibility of DCOPF dispatch

Michael A. Boateng · Russell Bent · Sidhant Misra · Parikshit Pareek · y 2 más

DC Optimal Power Flow (DCOPF) is widely utilized in power system operations due to its simplicity and computational efficiency. However, its lossless, reactive power-agnostic model often yields dispatches that are infeasible under practical operating scenarios such as the nonlinear AC power flow (ACPF) equations. While...

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

• Elsevier BV
• English
• DOI: 10.1016/j.epsr.2026.113652

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Artículo 2027 Acceso abierto Revisado por pares

Order-of-magnitude enhancement of airborne acoustic streaming downstream of thin porous media

Christopher Stone · Mahdi Azarpeyvand · Anthony Croxford · Bruce Drinkwater

Thin layers of porous materials are shown to produce an unexpected order-of-magnitude amplification of bulk-driven acoustic streaming generated by a high-powered airborne transducer, increasing the streaming velocity from 0.12 m/s to 2.5 m/s. Particle image velocimetry (PIV) measurements were used to characterise the s...

physical sciences natural sciences

• Elsevier BV
• English
• DOI: 10.1016/j.ultras.2026.108250

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Artículo 2027 Acceso abierto Revisado por pares

Model-free power system stability enhancement with dissipativity-based neural control

Yifei Wang · Han Wang · Kehao Zhuang · Keith Moffat · y 1 más

The integration of converter-interfaced generation introduces new transient stability challenges to modern power systems. Classical Lyapunov-and scalable passivity-based approaches typically rely on restrictive assumptions, and finding storage functions for large grids is generally considered intractable. Furthermore,...

Transient stability Lyapunov stability engineering and technology Systems and Control (eess.SY)

• Elsevier BV
• English
• DOI: 10.1016/j.epsr.2026.113518

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Artículo 2027 Acceso abierto Revisado por pares

Fatigue life and failure mechanisms of cord-reinforced rubber composites: Influence of fiber orientation, layer architecture, and matrix thickness

K. Głowacka · J. Małecka · R. Pawliczek · A. Kurek · y 3 más

This study investigates the fatigue life of cord-reinforced rubber composites subjected to fully reversed three-point bending. Although nominally a bending test, the high displacement amplitudes and low specimen stiffness lead to a tension-dominated loading state due to geometric nonlinearity. The research focuses on t...

composite, rubber, fatigue, uniaxial loading, mean value info:eu-repo/classification/udc/620.1/.2

• Elsevier BV
• Slovenia
• English
• DOI: 10.1016/j.ijfatigue.2026.109926

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Artículo 2027 Acceso abierto Revisado por pares

Key molecular networks underlying retinol's biphasic effects on cell proliferation through multi-omics integrative analysis using genome-scale metabolic modeling

Peishuang He · Guangming Xiang · Yizhen Yan · Jiangming Zhong · y 3 más

Retinol is widely used in skin anti-aging, yet its effects exhibit significant concentration dependence. However, the underlying biphasic mechanism, that is low concentrations promote cell proliferation while high concentrations are inhibitory, remains incompletely understood. Here, we employed multi-omics analysis and...

Original Research Article

• Elsevier BV
• English
• DOI: 10.1016/j.synbio.2026.03.021

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