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148.398.792 resultados

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Conjunto de datos 2027 Acceso abierto

Probing the dynamics of polynuclear copper hydrides using a combined HERDF-XAS and DFT-level molecular dynamics approach

Haosheng LIANG · MINGYU CHEN · Steven ROLDAN GOMEZ · Jean Louis HAZEMANN · y 4 más

The formation and reaction mechanism of polynuclear copper hydrides remain unstudied since their first synthesis in the late 80s. This is due to the myriad of potential active species that can arise from aggregation and fragmentation of Cu. Carrying out mechanistic studies requires structural information on the interme...

PaN A16-1-834 Particles, Nuclei and Fields BM16
  • ESRF (European Synchrotron Radiation Facility...
  • English
  • DOI: 10.15151/esrf-es-1578694151
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Artículo 2027 Acceso abierto Revisado por pares

A parametric survival regression framework using additive Weibull for transformer reliability

Niek Brekelmans · Yifan Zhang · Phuong H. Nguyen · Anne van der Molen · y 1 más

To safely allow connections beyond conventional capacity limits, system operators require reliability models that capture the full lifecycle of their assets. Although condition-monitoring-based approaches are well established for high-voltage components, they require intensive data collection which is unavailable in th...

Survival regression SDG 3 - Good Health and Well-being Bathtub curve Distribution transformers
  • Elsevier BV
  • Netherlands
  • English
  • DOI: 10.1016/j.epsr.2026.113542
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Artículo 2027 Acceso abierto Revisado por pares

Maz'ya–Shaposhnikova representation of quasi-norms of ball quasi-Banach function spaces on spaces of homogeneous type with weak reverse doubling property

Eiichi Nakai · Menghao Tang · Dachun Yang · Wen Yuan · y 1 más

Let $Y(\mathcal{X})$ be a ball quasi-Banach function space on the space of homogeneous type $(\mathcal{X},ρ,μ)$ satisfying some mild additional assumptions, $q\in(0,\infty)$, and $\dot{W}^{s,q}_Y(\mathcal{X})$ with $s\in(0,1)$ be the homogeneous fractional Sobolev space associated with $Y(\mathcal{X})$. In this article...

Classical Analysis and ODEs Analysis of PDEs Classical Analysis and ODEs (math.CA) FOS: Mathematics
  • Elsevier BV
  • English
  • DOI: 10.1016/j.bulsci.2026.103911
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Conjunto de datos 2027 Acceso abierto

FInnish National Protein Crystallography Consortium

Mikael ILOMÄKI · Tomi AIRENNE · Pedro DINIS · JOHANNES KAMPS · y 6 más

The Finnish BAG encompasses 24 groups active in crystallography in Finland. The projects vary widely and include membrane proteins and protein complexes, other proteins involved in disease and antibiotics and drug development and discovery (ADP-ribosylation and several oncogenic proteins including kinases, biocatalysis...

basic medicine PaN medical and health sciences ID30B
  • ESRF (European Synchrotron Radiation Facility...
  • Finland
  • English
  • DOI: 10.15151/esrf-es-1897082886
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Artículo 2027 Acceso abierto Revisado por pares

Fermented Morinda citrifolia extract stimulates hair growth by promoting dermal papilla cell proliferation and modulating the follicular microenvironment

Hee-Yeon, Kwon · Hyesung, Lee · Ji-Soo, Choi · Seong Hun, Lim · y 9 más

Morinda citrifolia (Noni) is a traditional medicinal plant widely utilized in tropical regions for its antioxidant and anti-inflammatory properties. While its traditional applications extend to skin and hair health, its specific pharmacological effects on hair follicle biology-particularly when its phytochemical profil...

Plant Extracts Cell Survival Fermentation Humans
  • Elsevier BV
  • English
  • DOI: 10.1016/j.jep.2026.122238
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Artículo 2027 Acceso abierto Revisado por pares

Sufficient Dimension Reduction for Classification

Chen, Xin · Wu, Jingjing · Yao, Zhigang · Zhang, Jia

We propose a new sufficient dimension reduction approach designed deliberately for high-dimensional classification. This novel method is named maximal mean variance (MMV), inspired by the mean variance index first proposed by Cui, Li and Zhong (2015), which measures the dependence between a categorical random variable...

Methodology (stat.ME) FOS: Computer and information sciences Methodology mathematics
  • Statistica Sinica (Institute of Statistical S...
  • DOI: 10.5705/ss.202023.0143
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Artículo 2027 Acceso abierto Revisado por pares

Cost-Effectiveness Analysis of the Messenger RNA Test (Aptima®) Compared With the Polymerase Chain Reaction DNA Test for Human Papillomavirus Screening From the Colombian Perspective

Paula, Benítez-Ospina · Jairo, Amaya-Guio · Cristian E, Navarro

To determine the cost-effectiveness of the Aptima® test compared with the polymerase chain reaction DNA test for the detection of human papillomavirus (HPV) infection in women over 30 years of age from the perspective of the Colombian health system.A decision tree model was developed from the perspective of the healthc...

health sciences medical and health sciences
  • Elsevier BV
  • English
  • DOI: 10.1016/j.vhri.2026.101634
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Artículo 2027 Acceso abierto Revisado por pares

Risk-based dynamic thermal rating in distribution transformers via probabilistic forecasting

Scott Angus · Jethro Browell · David Greenwood · Matthew Deakin

Low voltage (LV) distribution transformers face accelerating demand growth while replacement lead times and costs continue to rise, making improved utilisation of existing assets essential. Static and conservative protection devices (PDs) in distribution transformers are inflexible and limit the available headroom of t...

engineering and technology Systems and Control (eess.SY) Systems and Control
  • Elsevier BV
  • English
  • DOI: 10.1016/j.epsr.2026.113545
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Conjunto de datos 2027 Acceso abierto

Biocompatible shape memory polyurethanes with two crystallizable blocks: in situ studies of stricture formation in thin films

IOANNIS MOUTSIOS · Dimitri IVANOV · Manfred BURGHAMMER

The proposed experiment is aimed at studying the structure formation in novel biodegradable polyurethanes for biomedical applications based on multiblock architectures including crystallizable poly(1,4-butylene adipate) and poly(ε-caprolactone) blocks. These materials demonstrate thermo-induced shape memory effect with...

PaN SC-5471 ID13 Particles, Nuclei and Fields
  • ESRF (European Synchrotron Radiation Facility...
  • English
  • DOI: 10.15151/esrf-es-1612373722
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Artículo 2027 Acceso abierto Revisado por pares

Stability of a serially connected piezoelectric-elastic systems with time delay

Al Achaal, Batoul · El Hajj, Ahmad · Wehbe, Ali

The main objective of this work is to investigate the stabilization of a coupled system of wave equations with localized viscoelastic damping and time delay. Using the general criteria of Arendt-Batty, we establish the strong stability of the system, ensuring that the solutions decay to zero as time approaches infinity...

Control theory for wave systems semigroups of linear operators exponential stability piezoelectric-elastic systems
  • American Institute of Mathematical Sciences (...
  • DOI: 10.3934/dcdss.2026119
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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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