Buscador de Tesis y publicaciones académicas

Artículo 2027 Acceso abierto Revisado por pares

Towards provable energy-stable overset grid methods using sub-cell summation-by-parts operators

Jan Glaubitz · Joshua Lampert · Andrew R. Winters · Jan Nordström

Overset grid methods handle complex geometries by overlapping simpler, geometry-fitted grids to cover the original, more complex domain. However, ensuring their stability---particularly at high orders---remains a theoretical challenge: although overset grid methods perform robustly in extensive practical use, general s...

Numerical Analysis FOS: Mathematics Numerical Analysis (math.NA) mathematics

• Elsevier BV
• English
• DOI: 10.1016/j.jcp.2026.115347

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Artículo 2027 Acceso abierto Revisado por pares

Interplay of crosslinking architecture and interparticle interactions in microgel suspension rheology

Li, Zhang · Wei, Liu · To, Ngai

Poly(N-isopropylacrylamide) (PNIPAM) microgels are highly porous polymer networks whose mechanical properties are governed not only by environmental factors but also by their internal architecture. We hypothesize that the internal structure of microgels, together with interparticle interactions, synergistically regulat...

natural sciences chemical sciences

• Elsevier BV
• English
• DOI: 10.1016/j.jcis.2026.141382

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Artículo 2027 Acceso abierto Revisado por pares

On stabilization at a soliton for generalized Korteweg–De Vries pure power equation for any power p ∈ (1, 5)

Cuccagna, Scipio · Maeda, Masaya

We apply our idea, which previously we used in the analysis of the pure power NLS, consisting in spitting the virial inequality method into a large energy inequality combined with Kato smoothing, to the case of generalized Korteweg--De Vries pure power equations. We assume that a solution remains for all positive times...

Analysis of PDEs FOS: Mathematics mathematics natural sciences

• Elsevier BV
• English
• DOI: 10.1016/j.na.2026.114253

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Conjunto de datos 2027 Acceso abierto

Exploring Laser-Induced Crystallization of Amorphous Carbonates: "writing crystallography"

Hadar SHAKED · Iryna POLISHCHUK · Niv BEN ARIE · Javier GAINZA MARTIN · y 1 más

Biomineralization showcases nature's precise control over mineral phase formation, inspiring lab-based exploration of bio-inspired crystallization, notably in synthetic CaCO3. High-resolution powder X-ray diffraction (HR-PXRD) aids in characterizing mineral structure changes. Our novel study focuses on laser-induced cr...

PaN ID22 x-ray probe Particles, Nuclei and Fields

• ESRF (European Synchrotron Radiation Facility...
• English
• DOI: 10.15151/esrf-es-1901513921

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Artículo 2027 Acceso abierto Revisado por pares

Strontium substitution, coordination chemistry and crystallisation behaviour of fluorapatite glass-ceramics in the SiO₂–Al₂O₃–P₂O₅–CaO/SrO–CaF₂ system

Tomas Duminis

This study investigates the effect of progressive CaO/SrO substitution on the structure, crystallisation behaviour, and coordination chemistry of fluorapatite-forming glass-ceramics in the SiO₂–Al₂O₃–P₂O₅–CaO/SrO–CaF₂ system. Differential scanning calorimetry (DSC), X-ray diffraction (XRD), ATR-FTIR spectroscopy, ³¹P a...

Chemistry and Materials Science materials engineering Ceramics and Composites engineering and technology

• Elsevier BV
• English
• DOI: 10.1016/j.materresbull.2026.114354

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Artículo 2027 Acceso abierto Revisado por pares

Physicochemical properties of surface soils in European wheat fields under conventional and organic farming: Current status and climate change influence

Andrés Rodríguez-Seijo · Antía Gómez-Armesto · Paula Pérez-Rodríguez · Manuel Conde-Cid · y 26 más

Recognizing the critical role of healthy soils in global food security, this large-scale study evaluated the physicochemical properties of 188 wheat soils across nine European pedoclimatic zones and assessed the influence of climate and farming system. Soils exhibited substantial variability in bulk density (0.7–1.7 g...

Climate Change Agricultural systems Environmental sustainability Global Warming

• Elsevier BV
• English
• DOI: 10.1016/j.eja.2026.128317

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Artículo 2027 Acceso abierto Revisado por pares

OmniTraj: Pre-training on heterogeneous data for adaptive and zero-shot human trajectory prediction

Gao, Yang · Luan, Po Chien · Messaoud, Kaouther · Feng, Lan · y 1 más

While large-scale pre-training has advanced human trajectory prediction, a critical challenge remains: zero-shot transfer to unseen dataset with varying temporal dynamics. State-of-the-art pre-trained models often require fine-tuning to adapt to new datasets with different frame rates or observation horizons, limiting...

FOS: Computer and information sciences Pedestrian trajectory prediction transformer model Computer Vision and Pattern Recognition (cs.CV)

• Elsevier BV
• Switzerland
• English
• DOI: 10.1016/j.trc.2026.105971

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Artículo 2027 Acceso abierto Revisado por pares 1 cita

Effects of Cardiac Rehabilitation on Cognitive Function in Heart Failure: A Systematic Review and Meta-Analysis

Hanselim Lim · Jovita Stephanie · Nerisa Natakusuma Sudharto

Cognitive impairment frequently complicates heart failure (HF) and is linked to poor self-care, reduced treatment adherence, and worse clinical outcomes. Cardiac rehabilitation (CR), centered on structured exercise training, may improve cognitive function, but current evidence is inconsistent. We systematically evaluat...

medical and health sciences other medical science

• XMLink
• English
• DOI: 10.4070/kcj.2025.0551

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Artículo 2027 Acceso abierto Revisado por pares

Engineering Fe-modified TiO2 nanostructures for tunable CO2 photoreduction into CO and CH4

Eleuterio Falsetti, Paulo Henrique · Silva, Gelson Tiago dos Santos Tavares da · De Almeida, Jéssica Cristina · Catto, Ariadne Cristina · y 4 más

The authors gratefully acknowledge the financial support of the Brazilian research funding agencies CAPES (under grant scholarship numbers 8882.426695/2019–01), FAPESP (2023/07256–2 and 2024/16381–8), CNPq (316380/2023–7, 407878/2022–0, 406925/2022–4), and FINEP (01.24.0554.00) for laboratory facilities and supplies. W...

Dye degradation Fe decoration CO2 reduction TiO2

• Elsevier BV
• Spain
• English
• DOI: 10.1016/j.cattod.2026.115944

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Artículo 2027 Acceso abierto Revisado por pares 1 cita

Levelized cost of CO2 avoidance of an oxygen blast furnace with top gas recycling, biomass and on-site PV-powered methanation

Manuel Bailera · Alexander García-Mariaca

The decarbonization of the steel industry is critical for achieving global climate targets, as the conventional blast furnace-basic oxygen furnace (BF-BOF) route remains the dominant yet carbon-intensive production method. This study evaluates the practical and economic viability of integrating oxygen blast furnace (OB...

engineering and technology chemical engineering

• Elsevier BV
• Spain
• English
• DOI: 10.1016/j.fuel.2026.139540

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