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Buscador de Tesis y publicaciones académicas

Consulta más de 250 millones de tesis, artículos científicos, ponencias y datasets de repositorios abiertos de todo el mundo. Encuentra antecedentes para tu investigación y descarga los que son de acceso libre.

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Conjunto de datos 2027 Acceso abierto

Copper speciation in lustre layers

Judit MOLERA · Jan Berend BAAS · Trinitat PRADELL · Clément HOLE · y 3 más

Lustre is a metal-glass nanocomposite layer consisting of metallic silver and/or copper nanoparticles in a glass matrix, located at the outermost surface at a depth between 40 nm and 200 nm and with a thickness from ~ 100 nm to 5 µm. It was obtained by a process of ionic exchange between the alkali ions of the glass an...

PaN ID21 x-ray probe Particles, Nuclei and Fields
  • ESRF (European Synchrotron Radiation Facility...
  • English
  • DOI: 10.15151/esrf-es-1842758367
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Artículo 2027 Acceso abierto Revisado por pares

Optimization-based stabilization strategies for linearized PDEs

Chehab, Jean-Paul · Mammeri, Youcef · Raydan, Marcos

We adapt an optimization technique, originally developed for quadratic matrix model updating problems, to construct optimal stabilizers for linearized partial differential equations (PDEs). The proposed approach is flexible, allowing the optimization of mass, damping, and stiffness operators either individually or simu...

stiffness optimization 2020 MSC: 34H15 damping 65F15 Linearized PDEs
  • American Institute of Mathematical Sciences (...
  • DOI: 10.3934/dcds.2026.105521
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Artículo 2027 Acceso abierto Revisado por pares

Identification of integration site library for the development of plasmid-free microbial cell factory in Bacillus subtilis

Zhen Zong · Yongting Luo · Wan-Qing Yuan · Feng-Ping Xu · y 3 más

Bacillus subtilis was widely used for enzyme production and was gradually engineered to biosynthesize value-added chemicals with the development of genetic parts for it. Compared to other genetic parts for expression, the identified integration sites were fewer, which limits the development of B. subtilis. Here, a libr...

basic medicine medical and health sciences Short Communication
  • Elsevier BV
  • English
  • DOI: 10.1016/j.synbio.2026.04.042
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Artículo 2027 Acceso abierto Revisado por pares

Associations between Saliva-Based Biomarkers and Pediatric Concussion Subtypes

Aaron J. Zynda · Michael W. Collins · Cyndi L. Holland · Anne E. Mozel · y 4 más

To test the hypothesis that specific saliva-based biomarkers are associated with pediatric concussion subtypes.A cross-sectional, multicenter study was conducted from August 2021 to January 2024, of pediatric patients aged 11-20 years within 10 days of a diagnosed concussion and uninjured, healthy controls. Concussion...

  • Elsevier BV
  • English
  • DOI: 10.1016/j.jpeds.2026.115310
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Artículo 2027 Acceso abierto Revisado por pares

A hybrid immersion cooling assisted by liquid-liquid encapsulation: A game changer for thermal management of transient hotspots

Tian-Yu, Zhang · Arnav, Banerjee · Sushanta K, Mitra

Transient hotspots increasingly limit next-generation electronic and energy systems, where localized heat bursts can outpace conventional immersion cooling. Single-phase immersion cooling lacks sufficient localized cooling capacity, whereas two-phase immersion cooling is difficult to activate precisely at a hotspot. We...

  • Elsevier BV
  • English
  • DOI: 10.1016/j.jcis.2026.141479
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Conjunto de datos 2027 Acceso abierto

Measuring the microscale origins of functional fatigue in materials with martensitic transformations with varying mechanical hysteresis

Wenxi LI · CELESTE PEREZ · JANICE MOYA · Ashley BUCSEK · y 5 más

The aim of this experiment is to measure the interfacial stress fields that lead to functional fatigue in materials that undergo martensitic phase transformations (MPTs) such as shape memory alloys (SMAs). MPT is a diffusionless, often reversible phase transformation between a high-symmetry and a low-symmetry phase. It...

PaN materials engineering ID03 Hard Condensed Matter Science
  • ESRF (European Synchrotron Radiation Facility...
  • English
  • DOI: 10.15151/esrf-es-1685310709
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Conjunto de datos 2027 Acceso abierto

Melting line and Phase diagram of Gold to 250 GPa.

Alexis FORESTIER · Frederic DATCHI · Gaston GARBARINO · Mohamed MEZOUAR · y 2 más

This proposal aims to extend the melting curve and phase diagram exploration of gold into the multi-megabar range. Due to its exceptional chemical inertness and structural stability, gold is a widely used high pressure standard and is an important material in many applications. Using an elaborate sample geometry, we we...

PaN physical sciences Hard Condensed Matter Science Particles, Nuclei and Fields
  • ESRF (European Synchrotron Radiation Facility...
  • English
  • DOI: 10.15151/esrf-es-1028834689
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Conjunto de datos 2027 Acceso abierto

Scanning AM 316SS

Loic JEGOU

XRDCT of a grading material sample produced by direct energy deposition with powder (SS316L --> 9Cr). Experiments for the feasibility of the ReMade project

PaN ID11 materials engineering x-ray probe
  • ESRF (European Synchrotron Radiation Facility...
  • English
  • DOI: 10.15151/esrf-es-2017333206
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Conjunto de datos 2027 Acceso abierto

How Pd and Pt are accommodated in pentlandite (Fe,Ni)9S8, substitutions and/or inclusions?

OLGA FILIMONOVA · Didier WERMEILLE · Jacopo ORSILLI

The fast rise in demand for ‘critical’ metals (Pt, Pd, Os, Ag, Au etc.) may raise a potential obstacle to the widespread adoption of low-carbon energy technologies. Hence, the development of more efficient and sustainable processing technologies (e.g. extraction and leaching) for the exploitable deposits and mining tai...

PaN materials engineering Earth Sciences x-ray probe
  • ESRF (European Synchrotron Radiation Facility...
  • English
  • DOI: 10.15151/esrf-es-1830821205
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Artículo 2027 Acceso abierto Revisado por pares

SoftMorph: Differentiable probabilistic morphological operators for image analysis

Guzzi, Lisa · Zuluaga, Maria · Lareyre, Fabien · Di Lorenzo, Gilles · y 4 más

Morphological operators are crucial in image analysis. Their integration into deep learning pipelines could improve performances by extracting or enhancing important image features, either within network architectures or loss functions. However, the difficulties in rendering those operators differentiable hinder their...

Fuzzy logic Deep Learning [INFO.INFO-IM] Computer Science [cs]/Medical Imaging Morphological operations
  • Elsevier BV
  • English
  • DOI: 10.1016/j.media.2026.104284
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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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