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Buscador de Tesis y publicaciones académicas

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148.399.619 resultados

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Artículo 2027 Acceso abierto Revisado por pares

Veal production and quality attributes of Holstein bull calves supplemented with dietary active dry yeast (Saccharomyces cerevisiae) during pre-weaning and finishing phases

Sarah J, Davies · Farouk, Semwogerere · Giulia, Esposito · Clothilde, Villot · y 3 más

The study investigated the effects of active dry yeast (ADY) supplementation during pre- and post-weaning on diarrhoea occurrence, animal performance, carcass attributes, and meat quality of Holstein bull calves. At five days old, 39 calves (43.56 ± 3.43 kg at birth) were stratified according to birth weight and blood...

  • Elsevier BV
  • English
  • DOI: 10.1016/j.meatsci.2026.110223
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Conjunto de datos 2027 Acceso abierto

Understanding nanostructure distribution of lignocellulosic wood fiber based biocomposites through scanning X-ray microdiffraction

Yu OGAWA · Erfan OLIAEI · Lengwan LI · Jiliang LIU · y 3 más

Lignocellulosic based biocomposites are important for sustainable development. Our group recently developed a green in-situ polymerization of ɛ-caprolactone in lignocellulosic networks, which exhibit high mechanical performance and increased degradable rate in a controlled manner. However, the multiscale structure in o...

PaN SC-5473 ID13 materials engineering
  • ESRF (European Synchrotron Radiation Facility...
  • English
  • DOI: 10.15151/esrf-es-1472042005
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Artículo 2027 Acceso abierto Revisado por pares

Partitions of mass assignments with spheres and wedges

Lessure, Deron · Soberón, Pablo

In this paper, we generalize classic mass partition results dealing with partitions using spheres, parallel hyperplanes, or axis-parallel wedges to the setting of mass assignments. In a mass assignment problem, we assign mass distributions continuously to all $k$-dimensional subspaces of $\mathbb{R}^d$, and seek to gua...

Algebraic Topology Combinatorics FOS: Mathematics 52C35, 52A37, 28A75
  • Elsevier BV
  • English
  • DOI: 10.1016/j.ejc.2026.104456
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Conjunto de datos 2027 Acceso abierto

X-ray Fluorescence Imaging to quantify platinum in rat brain tumors after ultrasound-enhanced chemotherapy

Sébastien RIGOLLET · SARVENAZ KESHMIRI · Jean Francois ADAM · Helene ELLEAUME · y 4 más

Glioblastoma (GBM) is the most common and aggressive primary tumour. Its prognosis is very poor, with survival ranging from 12-15 months. Due to the chemoresistance and highly infiltrative growth of GBM, current treatments can only slow the development of the disease. The main limit to the effectiveness of chemotherapi...

PaN x-ray probe Particles, Nuclei and Fields Medicine
  • ESRF (European Synchrotron Radiation Facility...
  • English
  • DOI: 10.15151/esrf-es-1901512511
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Artículo 2027 Acceso abierto Revisado por pares

Therapeutic potential of a novel PPARγ agonist in a mouse model of HIV-associated neurocognitive impairment

Celene Titus · Md. Tozammel Hoque · Robert Bonin · Reina Bendayan

HIV-associated neurocognitive impairment (NCI) affects up to 50% of individuals living with HIV, causing cognitive, motor, and behavioral deficits, largely driven by brain inflammation. Activation of peroxisome proliferator-activated receptor gamma (PPARγ), a transcription factor primarily involved in regulating lipid...

basic medicine medical and health sciences
  • Elsevier BV
  • English
  • DOI: 10.1016/j.bbi.2026.106981
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Artículo 2027 Acceso abierto Revisado por pares

Children’s thinking about asymptomatic carriers of disease

Jasmine M. DeJesus · Shruthi Venkatesh · Cherish R. Elmore-Li · Shaylene E. Nancekivell

Prior research has examined children's understanding of disease transmission between people who demonstrate illness symptoms or are labeled as sick (Blacker & LoBue, 2016; DeJesus et al., 2021). The present studies examine North American children's thinking about illness carriers with varying symptoms in terms of the l...

  • Elsevier BV
  • English
  • DOI: 10.1016/j.jecp.2026.106633
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Conjunto de datos 2027 Acceso abierto

Cryo-electron microscopy EPN/Grenoble BAG

Hok Sau KWONG · Benoit ARRAGAIN · Guy SCHOEHN

At the EPN campus level structural biology work is carried out in all the 4 institutes (IBS, ESRF, ILL and EMBL). Today all structural biology groups are turning to cryo-EM. The EM demand is therefore extremely high and present in the 4 Institutes. However there are also some other Research Institutes in Grenoble and w...

basic medicine PaN medical and health sciences electron microscopy
  • ESRF (European Synchrotron Radiation Facility...
  • English
  • DOI: 10.15151/esrf-es-1896358932
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Artículo 2027 Acceso abierto Revisado por pares

HF-MMLLE using natural deep eutectic solvents for determination of potential lung cancer biomarkers in urine

Amanda Vitória Santos · Camila Will · Francielle Crocetta Turazzi · Lucas Morés · y 1 más

This work expands the use of a natural deep eutectic solvent (NADES) as an alternative extractor solvent for organic solvents. Hollow fiber-microporous membrane liquid-liquid extraction (HF-MMLLE) coupled to the 96-well plate system was employed for the determination of hexanal and heptanal in urine samples. The NADES...

  • Elsevier BV
  • English
  • DOI: 10.1016/j.ab.2026.116253
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Conjunto de datos 2027 Acceso abierto

Evaluation of novel neuroprotective strategies in the treatment of retinal ganglion cell degeneration by multiscale 3D neuroimaging

Giuseppe BATTAGLIA · Hector DEJEA I VELARDO · Alberto BRAVIN · SIMONE CAPUTO · y 2 más

The project aims at studying the potential therapeutic effects of Idebenone and the mGlu1 receptor antagonist JNJ16259685 in an experimental model of glaucoma by using a high-sensitivity microscopic approach based on X-ray phase-contrast micro-CT (X-PCI-CT) for multiscale, post-mortem 3D virtual-histology. Neuroprotect...

PaN medical and health sciences clinical medicine Particles, Nuclei and Fields
  • ESRF (European Synchrotron Radiation Facility...
  • English
  • DOI: 10.15151/esrf-es-1669442480
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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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