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148.405.257 resultados

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Artículo 2027 Acceso abierto Revisado por pares

Metabolic engineering of Rhodococcus aromaticivorans RHA1 for muconic acid production from lignin

Anne T. Lalande · Logan D. Robeck · Dillon T. Hofsommer · Lucie C.L. Lippuner · y 2 más

Lignin has potential as a sustainable feedstock to replace fossil fuels in chemical manufacturing. The coupling of chemical fractionation and biocatalysis has emerged as a promising technology to realize this potential. In this process, chemocatalytic fractionation of biomass or lignin yields heterogeneous mixtures of...

  • Elsevier BV
  • English
  • DOI: 10.1016/j.ymben.2026.102531
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Conjunto de datos 2027 Acceso abierto

test of the structural resolution for perovskite thin films

Alicia SAN MARTIN RUEDA · Dmitry CHERNYSHOV

the aim of the test is to use low intensity (non-destructive) mode to ptobe crystal structure and texture of ferroelectric thin films with perovskite -type structure

PaN BM01 IH-MA-504 x-ray probe
  • ESRF (European Synchrotron Radiation Facility...
  • English
  • DOI: 10.15151/esrf-es-1749473504
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Artículo 2027 Acceso abierto Revisado por pares 2 citas

Orderbook feature learning and asymmetric generalization in intraday electricity markets

Runyao Yu · Ruochen Wu · Yongsheng Han · Jochen L. Cremer

Accurate probabilistic forecasting of intraday electricity prices is critical for market participants to inform trading decisions. Existing studies rely on specific domain features, such as Volume-Weighted Average Price (VWAP) and the last price. However, the rich information in the orderbook remains underexplored. Fur...

FOS: Economics and business economics and business social sciences Computational Finance
  • Elsevier BV
  • English
  • DOI: 10.1016/j.epsr.2026.113596
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Conjunto de datos 2027 Acceso abierto

Operando XRD and PDF study of the effect of different electrolytes on the structure of NiFe LDH during oxygen evolution

Marco SCHÖNIG · Rebecca Katharina PITTKOWSKI · Laurens DE JONG · Ida MOENGE · y 3 más

The efficiency of green hydrogen production is hindered by the overpotential of the oxygen evolution reaction (OER), and efficient catalysts like NiF-layered double hydroxide (LDH) are needed. This study aims to elucidate the structure of NiF-LDH during OER in operando, in electrolytes containing various alkali cations...

PaN Chemistry ID31 x-ray probe
  • ESRF (European Synchrotron Radiation Facility...
  • English
  • DOI: 10.15151/esrf-es-1941858325
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Conjunto de datos 2027 Acceso abierto

The origin of the tetrapod wrist revealed by 3D virtual palaeohistology

Sifra BIJL · Roberta VAKRUCHEV · Rocio BANOS · Richard CLOUTIER · y 2 más

When did tetrapods acquire a wrist? Was the wrist formation a gradual process or a rapid innovation during the fin-to-limb transition? We don’t know exactly. We know that the wrist forms from the aggregation of short bones but their emergence and evolution are still unclear. Bone microanatomy and microstructure is an e...

PaN LS-3391 x-ray probe Particles, Nuclei and Fields
  • ESRF (European Synchrotron Radiation Facility...
  • English
  • DOI: 10.15151/esrf-es-1837445867
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Artículo 2027 Acceso abierto Revisado por pares

Multifunctional IP6–PAMAM–GL13K conditioning for durable wet and dry resin–dentine bonding

Yu Luo · Jiarui Wang · Zhuoqun Qi · Ziyi Liu · y 5 más

To synthesise and evaluate a high-molecular-weight IP6-PAMAM-GL13K (IPG) dentin bonding conditioner designed to remove extrafibrillar minerals selectively, preserve intrafibrillar mineral, suppress endogenous proteolysis and provide antibacterial activity.The IPG molecule was characterised by ATR-FTIR, proton NMR, ¹³C...

  • Elsevier BV
  • English
  • DOI: 10.1016/j.jdent.2026.106994
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Artículo 2027 Acceso abierto Revisado por pares

A monotone finite element method for an elliptic distributed optimal control problem with a convection-dominated state equation

SeongHee Jeong · Seulip Lee · Sijing Liu

We propose and analyze a monotone finite element method for an elliptic distributed optimal control problem constrained by a convection-diffusion-reaction equation in the convection-dominated regime. The method is based on the edge-averaged finite element (EAFE) scheme, which is known to preserve the discrete maximum p...

Numerical Analysis FOS: Mathematics Numerical Analysis (math.NA) mathematics
  • Elsevier BV
  • English
  • DOI: 10.1016/j.cam.2026.117959
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Artículo 2027 Acceso abierto Revisado por pares

Erosion or protection? Testing directionality between problematic social media use and mindfulness over one year using a latent cross-lagged panel model

Felix Kruse · Arvid Nagel · Robin Nabi

Background: Problematic social media use (PSMU) and mindfulness are consistently negatively associated, but longitudinal evidence on their directional relationship remains limited. This study examined whether mindfulness prospectively predicts lower later PSMU (protection pathway), whether PSMU predicts lower later min...

Early Adolescence Problematic social media use Cross-lagged panel model Longitudinal
  • Elsevier BV
  • English
  • DOI: 10.1016/j.addbeh.2026.108836
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Conjunto de datos 2027 Acceso abierto

Influence of neurodegenerative and neuroimmune disorders on choroid plexus structure

Alexandra MIGGA · Bert MUELLER · Georg SCHULZ · Daniel Jon FOSTER · y 4 más

The brain and spinal cord are surrounded by cerebrospinal fluid (CSF), which protects the central nervous system from mechanical insult, and is instrumentally involved in the supply of nutrients and the removal of metabolic waste. The choroid plexus is a secretory tissue attached to the walls of the brain ventricles, i...

PaN medical and health sciences clinical medicine MD-1393
  • ESRF (European Synchrotron Radiation Facility...
  • English
  • DOI: 10.15151/esrf-es-1427750983
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Artículo 2027 Acceso abierto Revisado por pares

Reducing sugar but preserving sweetness level of a sucrose solution attenuated postprandial glucose and incretin response in a sex-dependent manner

Marlies Gaider · Isabella Kimmeswenger · Jana Schmidt · Jana Medek · y 4 más

We previously demonstrated that reducing the caloric load of a model drink from 30 g (10 %) sucrose to 21 g (7 %), while maintaining sweetness level with the taste modifier hesperetin, lowered postprandial glucose fluctuations and energy intake at an ad libitum breakfast. However, the contribution of the reduction of t...

Sucrose 303006 Diätologie Dipeptidyl-peptidase IV 303006 Dietetics
  • Elsevier BV
  • Austria
  • English
  • DOI: 10.1016/j.appet.2026.108732
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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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