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Artículo 2027 Acceso abierto Revisado por pares

Fluorescence characteristics of common solid fuels pre- and post-pyrolysis

David Morrisset · Cameron MacLeod · Anthony O. Ojo · Brian Peterson · y 1 más

The study of pyrolyzing fuels is essential in both combustion and fire safety research; however there exist few reliable experimental methods by which the pyrolyzing area of a fuel surface can be identified. Quantifying the location of the pyrolysis region is critical in the study of phenomena such as flame spread over...

Fuel Technology Chemical Engineering Pyrolysis tracking Laser-induced fluorescence
  • Elsevier BV
  • United Kingdom
  • English
  • DOI: 10.1016/j.fuel.2026.139520
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Artículo 2027 Acceso abierto Revisado por pares

IEnSF: Iterative ensemble score filter for reducing error in posterior score estimation in nonlinear data assimilation

Zezhong Zhang · Feng Bao · Guannan Zhang

The Ensemble Score Filter (EnSF) is a score-based diffusion model approach for solving high-dimensional and nonlinear data assimilation problems. While initial applications of EnSF to the Lorenz-96 model and the quasi-geostrophic system showed potential, the current method employs a heuristic weighted sum to combine th...

Numerical Analysis FOS: Mathematics Numerical Analysis (math.NA) mathematics
  • Elsevier BV
  • English
  • DOI: 10.1016/j.jcp.2026.115357
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Conjunto de datos 2027 Acceso abierto

High pressure XAS studies of local atomic and electronic properties in La3Ni2O7 high-Tc superconductor

Yimin MIJITI · Simone AMATORI · Francesco DE ANGELIS · Alberto LOPEZ

A very recent breakthrough in superconductivity research has led to the discovery of high temperature (high-Tc) superconductivity with a maximum of Tc of 80 K in La3Ni2O7 single crystals under high pressure. This discovery marked the first experimental evidence of superconductivity in the Ruddlesden-Popper phase nickel...

PaN HC-5755 BM23 physical sciences
  • ESRF (European Synchrotron Radiation Facility...
  • English
  • DOI: 10.15151/esrf-es-1578694981
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Conjunto de datos 2027 Acceso abierto

Understanding the effects of Li-ion electrode calendering on active material particles via XRD-CT

Gargi GIRI · Will DAWSON · Andrew MORRISON · Robert YOUNG · y 4 más

Calendering of Li-ion battery electrodes is an essential manufacturing step. Despite this, the calendering effect is only understood at a very high level, only a few studies have looked at effects on the active material of the electrodes , and these focus on morphology1, 2. In this experiment we will use XRD-CT to stud...

PaN Engineering x-ray probe Particles, Nuclei and Fields
  • ESRF (European Synchrotron Radiation Facility...
  • English
  • DOI: 10.15151/esrf-es-1699370672
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Artículo 2027 Acceso abierto Revisado por pares

Stable free lattices in residually reducible Galois deformations and control theorem of Selmer groups

Yan, Dong

In this paper, we study the graph of homothety classes of stable free lattices in a two-dimensional representation over a local UFD. This generalizes a classical result of the case where the base ring is a discrete valuation ring due to Serre. As applications, we consider the case when the representation comes from a r...

Number Theory FOS: Mathematics Number Theory (math.NT) mathematics
  • Elsevier BV
  • English
  • DOI: 10.1016/j.jnt.2026.03.013
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Artículo 2027 Acceso abierto Revisado por pares

Certificate for orthogonal equivalence of real polynomials by polynomial-weighted principal component analysis

Martin Helmer · David Hong · Hoon Hong

Suppose that $f(x) \in \mathbb{R}[x_1,\dots, x_n]$ and $g(x) \in \mathbb{R}[x_1,\dots, x_n]$ are two real polynomials of degree $d$ in $n$ variables. If the polynomials $f$ and $g$ are the same up to orthogonal symmetry a natural question is then what element of the orthogonal group induces the orthogonal symmetry; i.e...

Numerical Analysis Rings and Algebras Commutative Algebra Rings and Algebras (math.RA)
  • Elsevier BV
  • English
  • DOI: 10.1016/j.jsc.2026.102586
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Artículo 2027 Acceso abierto Revisado por pares

Highly efficient production of β-caryophyllene in Saccharomyces cerevisiae using a novel synthase from Artemisia argyi

Xiaochun Xiao · Xiukun Wan · Hui Lu · Weijia Cheng · y 8 más

β-Caryophyllene, a bicyclic sesquiterpene shows remarkable application potential in agriculture for plant disease prevention, pest control and green pesticide development. However, conventional production methods-relying on plant extraction or chemical synthesis-exhibit inherent limitations that hinder both the achieva...

Original Research Article
  • Elsevier BV
  • English
  • DOI: 10.1016/j.synbio.2026.04.017
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Artículo 2027 Acceso abierto Revisado por pares

The cyclic diagnosability of Cayley graphs generated by transposition triangle-free unicyclic graphs under the PMC and MM∗ models

Ding, Jialu · Li, Caixia · Li, Pingshan · Jin, Wei

Diagnosability is a critical parameter for evaluating the reliability and self-diagnostic capacity of multiprocessor systems. As an advanced extension of traditional diagnosability, cyclic diagnosability has been proposed to enable more comprehensive assessment of the diagnostic capabilities of interconnection networks...

Combinatorics FOS: Mathematics Combinatorics (math.CO) 05C25, 05C40, 05C90
  • Elsevier BV
  • English
  • DOI: 10.1016/j.dam.2026.09.018
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Artículo 2027 Acceso abierto Revisado por pares

A parallel-in-time method based on the Parareal algorithm and high-order dynamic mode decomposition with applications to fluid simulations

Weifan Liu

The high cost of sequential time integration is one major constraint that limits the speedup of a time-parallel algorithm like the Parareal algorithm due to the difficulty of coarsening time steps in a stiff numerical problem. To address this challenge, we develop a parallel-in-time approach based on the Parareal algor...

Computational Physics Numerical Analysis FOS: Mathematics FOS: Physical sciences
  • Elsevier BV
  • English
  • DOI: 10.1016/j.cpc.2026.110416
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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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