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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.

148.405.046 resultados

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Artículo 2027 Acceso abierto Revisado por pares

Long-term Outcomes of Primary Neonatal Tetralogy of Fallot Repair and Risk Factor Analysis of Right Ventricular Outflow Tract and Pulmonary Artery Reintervention

Jae Hong Lim · Chang-Ha Lee · Sang Hun Cho · Eung Re Kim · y 1 más

Neonates with symptomatic tetralogy of Fallot (TOF) often require surgery within the first month of life, but the optimal strategy remains uncertain. This study assessed outcomes and risk factors for right ventricular outflow tract (RVOT) and pulmonary artery (PA) reintervention after neonatal primary repair.Between 20...

medical and health sciences clinical medicine
  • XMLink
  • English
  • DOI: 10.4070/kcj.2025.0401
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Conjunto de datos 2027 Acceso abierto

Flat modes and phonon anomalies in twisted kagome lattice

Artem KORSHUNOV · Santiago BLANCO-CANOSA · ARUNAVA KAR · Luigi PAOLASINI

Metallic kagome systems have raised in the recent years as a new type of materials hosting topological flat bands, Dirac crossings and van Hove singularities that give rise to intertwined charge density waves (CDW), magnetism and superconductivity. In this proposal, we want to measure the low energy phonon spectra asso...

PaN HC-5769 physical sciences Hard Condensed Matter Science
  • ESRF (European Synchrotron Radiation Facility...
  • English
  • DOI: 10.15151/esrf-es-1566406874
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Artículo 2027 Acceso abierto Revisado por pares

NIR aquaphotomics reveals water spectral patterns as multidimensional markers of soil–plant interaction under organic fertilization

Yuda, Hadiwijaya · Shiromi, Dissanayaka · Aleksandar, Stoilov · Teruyaki, Nakanishi · y 3 más

Soil serves as the primary medium for root development, water storage, and microbial activity, making it essential for plant growth and development. However, changes in water molecular organization associated with soil-plant interactions under organic fertilization remain poorly understood. In this study, near-infrared...

agriculture, forestry, and fisheries agricultural and veterinary sciences
  • Elsevier BV
  • English
  • DOI: 10.1016/j.saa.2026.128697
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Other 2027 Acceso abierto

Biogeochemical and hydrological controls on the oxygen isotopic composition of nitrification-produced nitrate in an agricultural soil [code]

Sha, Minghui · Yu, Zhongjie

This repository contains the MATLAB code for the nitrification model presented in the manuscript "Biogeochemical and hydrological controls on the oxygen isotopic composition of nitrification-produced nitrate in an agricultural soil". The model simulates NO₂⁻ and NO₃⁻ concentrations and δ¹⁸O-NO₃⁻ under varying temperatu...

  • Zenodo
  • DOI: 10.5281/zenodo.22740286
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Artículo 2027 Acceso abierto Revisado por pares

How consumers prioritise alternative protein sources: Evidence from seven Northern and Baltic European countries

Arturo Turillazzi · Sofia Lundberg · Federico J.A. Perez-Cueto

Transforming food systems is critical to addressing environmental and public health challenges, and alternative protein sources (APs) are increasingly promoted as part of sustainable dietary transitions in Europe. However, consumers may not prioritise all AP sources equally. This study examines how consumers in seven N...

  • Elsevier BV
  • English
  • DOI: 10.1016/j.appet.2026.108770
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Artículo 2027 Acceso abierto Revisado por pares

Genome-wide SNP data reveal geographic structure and landscape-associated genomic differentiation in a widespread lizard in arid eastern Central Asia

Abid, Ali · Yuchi, Zheng · Tatjana, Dujsebayeva · Yun, Xia · y 5 más

Arid landscapes provide important systems for examining how geographic structure and environmental heterogeneity shape genomic differentiation. In topographically complex desert regions, however, it remains challenging to determine whether population structure primarily reflects landscape resistance, geographic distanc...

  • Elsevier BV
  • English
  • DOI: 10.1016/j.ympev.2026.108739
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Artículo 2027 Acceso abierto Revisado por pares

Characterization and quantification of plastic additives in medical devices using online supercritical fluid extraction and chromatography coupled to mass spectrometry (SFE-SFC-MS)

Benjamin Caux · Antoine Leriche · Clément De Saint Jores · Ramy Abou-Naccoul · y 4 más

Additives are essential to plastic materials, to obtain specific physico-chemical properties depending on intended applications. However, some of them are considered as toxic, such as bis(2-ethylhexyl)-phthalate (DEHP). This is a matter of concern, since plastic additives can migrate from plastic medical devices to con...

natural sciences chemical sciences
  • Elsevier BV
  • English
  • DOI: 10.1016/j.jpba.2026.117693
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Artículo 2027 Acceso abierto Revisado por pares 1 cita

Trichoderma specialized metabolites in biocontrol: gene–metabolite links, ecological functions, and translational bottlenecks

Mario Riolo · Santa Olga Cacciola

Trichoderma spp. produce a diverse repertoire of metabolites with specific activities that contribute to biocontrol through direct antagonism, ecological signalling, and modulation of plant responses. However, current knowledge remains uneven: many metabolites are chemically described, whereas fewer are supported by ro...

  • Elsevier BV
  • English
  • DOI: 10.1016/j.micres.2026.128719
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Artículo 2027 Acceso abierto Revisado por pares

GEM production at the FTD in Bonn

Philip Hauer · Markus Ball · Shania Müller · Dmitri Schaab · y 5 más

This manuscript describes the establishment of a local production line for 10 cm x 10 cm Gas Electron Multiplier (GEM) foils at the Forschungs- und Technologiezentrum Detektorphysik (FTD) at the university of Bonn. GEM foils are widely used in modern gaseous detectors, providing high-gain signal amplification and high-...

physical sciences FOS: Physical sciences Instrumentation and Detectors (physics.ins-det) natural sciences
  • Elsevier BV
  • English
  • DOI: 10.1016/j.nima.2026.172052
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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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