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Conjunto de datos 2027 Acceso abierto

Study of the influence of stretching on the macromolecular dynamics of polylactide by means of Xray Photon Correlation Spectroscopy (XPCS) m

Nils BLANC · Grégory STOCLET

The goal of this proposal is twofold. On the one hand it aims at improving the previously developed setup allowing simultaneous WAXS/XPCS measurements besides by adding a SAXS detector in order to track the structural evolution at the nanometer scale. On the other hand, the goal is to consolidate the previously carried...

PaN BM02 x-ray probe Particles, Nuclei and Fields
  • ESRF (European Synchrotron Radiation Facility...
  • English
  • DOI: 10.15151/esrf-es-1850576493
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Artículo 2027 Acceso abierto Revisado por pares

Undesired body orientations in competitive pedestrian evacuations

Iñaki Echeverría-Huarte · Chris Van Ham · Alessandro Corbetta · Ángel Garcimartín · y 1 más

We report time-resolved experimental measurements of human body orientation in extremely dense crowds during highly competitive evacuations. By comparing different scenarios, we find that as competitiveness increases and contact forces among pedestrians build up, orientational order deteriorates and undesired rotations...

Obstacle effect Shearing forces SDG 3 - Good Health and Well-being Crowd evacuations
  • Elsevier BV
  • Netherlands
  • English
  • DOI: 10.1016/j.ssci.2026.107437
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Artículo 2027 Acceso abierto Revisado por pares

Small-data machine learning uncovers decoupled control mechanisms of crystallinity and surface morphology in β-Ga2O3 epitaxy

Min Peng · Yuanjun Tang · Dianmeng Dong · Yang Zhang · y 11 más

The ultrawide-bandgap semiconductor $β$-Ga2O3 holds exceptional promise for next-generation power electronics and deep-ultraviolet optoelectronics, yet its widespread application is hindered by the lack of cost-effective, high-quality heteroepitaxial thin films. Here, we demonstrate an interpretable machine learning fr...

Mesoscale and Nanoscale Physics Materials Science Mesoscale and Nanoscale Physics (cond-mat.mes-hall) Materials Science (cond-mat.mtrl-sci)
  • Elsevier BV
  • English
  • DOI: 10.1016/j.apsusc.2026.168118
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Artículo 2027 Acceso abierto Revisado por pares

CTA-based vertebral-level origin, transverse-foramen entry, and V1 loop morphology of the vertebral artery

Rodica Narcisa Calotă · Mugurel Costantin Rusu · Adelina Maria Jianu

This study evaluated proximal extracranial vertebral artery (VA) anatomy on computed tomography angiography (CTA), using three side-specific variables: vertebral level of arterial origin, transverse-foramen entry level, and V1 loop morphology.Seventy-five CTA cases were reviewed, yielding 150 side-specific VAs. The ver...

  • Elsevier BV
  • English
  • DOI: 10.1016/j.aanat.2026.153374
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Conjunto de datos 2027 Acceso abierto

Operando x-ray absorption spectroscopy of Ce promoted CuZn/gamma-Al2O3 in the COx/H2 hydrogenation

Blanka DETLEFS (ORCID: 0000-0002-9768-647X) · Yuang PIAO · Jelle RUITERS · Pieter GLATZEL · y 2 más

Copper-based materials, known for CO hydrogenation, convert syngas (COx/H2) to methanol. With γ-Al2O3 as a dehydration catalyst, the methanol is further dehydrate into dimethyl ether. The introduction of cerium oxide as an electron promoter improves feed gas conversion efficiency. However, the electronic structure dyna...

PaN Particles, Nuclei and Fields MA-6220 ID26
  • ESRF (European Synchrotron Radiation Facility...
  • English
  • DOI: 10.15151/esrf-es-1665530905
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Artículo 2027 Acceso abierto Revisado por pares

Multi-objective and hierarchical control for coupled stochastic parabolic systems

Elgrou, Abdellatif · Oukdach, Omar

We study the Stackelberg-Nash null controllability of a coupled system governed by two linear forward stochastic parabolic equations. The system includes one leader control localized in a subset of the domain, two additional leader controls in the diffusion terms, and \( m \) follower controls, where \( m \geq 2 \). We...

Optimization and Control (math.OC) Optimization and Control FOS: Mathematics
  • American Institute of Mathematical Sciences (...
  • DOI: 10.3934/naco.2026024
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Artículo 2027 Acceso abierto Revisado por pares

A novel approach through spherical functions in the characterization of invariant functions

Martín, Rocío Díaz · Saal, Linda

Given a compact subgroup K of the orthogonal group acting on the Euclidean space Rn, Gerald Schwarz proved that every smooth K-invariant function on Rn can be expressed as a smooth function of a generating set of $K$-invariant polynomials on n variables. The goal of this work is to provide an alternative and more strai...

Spectral Theory Group Theory FOS: Mathematics 43A85, 43A90, 22E30
  • Mathematical Sciences Publishers
  • English
  • DOI: 10.2140/om.2027.4.67
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Conjunto de datos 2027 Acceso abierto

NORWAY BAG

Gabriele CORDARA · Ute KRENGEL · Eirin LANDSEM · Montserrat Canals MATEU · y 1 más

The fourteen PIs associated to this proposal represent the entire crystallography community in Norway and are affiliated to the major Norwegian universities. The research interests of the PIs and their collaborators revolves around topics linked to structural biology and material sciences. We apply for beam time for si...

basic medicine PaN medical and health sciences MX-2589
  • ESRF (European Synchrotron Radiation Facility...
  • English
  • DOI: 10.15151/esrf-es-1773242391
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Artículo 2027 Acceso abierto Revisado por pares

Impact of pre-harvest elicitors on the toxigenic mycobiota and mycotoxin risk in dried figs: A holistic safety assessment

Cristina, Hidalgo · Santiago, Ruiz-Moyano · Alicia, Rodríguez · Margarita López, Corrales · y 2 más

Pre-harvest fungal contamination of figs (Ficus carica L.) poses a significant food safety risk due to mycotoxin production. While chemical elicitors are proposed as a sustainable control strategy, their impact on the autochthonous mycobiota and mycotoxin profiles during fig maturation and sun-drying is largely unknown...

agricultural biotechnology agricultural and veterinary sciences
  • Elsevier BV
  • English
  • DOI: 10.1016/j.ijfoodmicro.2026.112035
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Artículo 2027 Acceso abierto Revisado por pares

Burden and temporal trends of cervical cancer in reproductive-age females from 1990 to 2021 and projections to 2035 in G20 countries: a systematic analysis of the Global Burden of Disease Study 2021

Xiangwen Li · Siyu Pan · Pengfei Qu · Di Wu · y 6 más

Cervical cancer remains a critical global health threat. Despite its member states accounting for more than 85% of global gross domestic product (GDP), no comprehensive assessment of cervical cancer burden exists across the diverse Group of Twenty (G20) economies. This study aimed to characterize long-term cervical can...

medical and health sciences clinical medicine
  • XMLink
  • English
  • DOI: 10.3802/jgo.2027.38.e13
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Resultados provistos por OpenAIRE, la infraestructura europea de ciencia abierta. Tesis y Másters Colombia no aloja ni distribuye estos documentos: cada enlace lleva al repositorio de origen.

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