Buscador de Tesis y publicaciones académicas

Artículo 2027 Acceso abierto Revisado por pares

A family of Hecke eigenforms for Drinfeld modular forms of arbitrary rank

Gezmiş, Oğuz · Ülkem, Özge

We aim to provide an infinite family of cuspidal Drinfeld-Hecke eigenforms given in terms of a determinant of twisted Eisenstein series. Our main tool is the theory of vectorial Drinfeld modular forms, previously introduced by Pellarin [20] and extensively studied by Pellarin [21] as well as in his joint work with Perk...

Number Theory FOS: Mathematics 11F52 (Primary), 11G09 (Secondary) Number Theory (math.NT)

• Elsevier BV
• English
• DOI: 10.1016/j.jnt.2026.09.001

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Artículo 2027 Acceso abierto Revisado por pares

When and why are negotiators overly pessimistic? The psychology of under-trust in negotiation

Shira Garber · Yoella Bereby-Meyer · Simone Moran

Research on negotiation has devoted considerable attention to the risks of misplaced trust, particularly the possibility that negotiators may be exploited by deceptive counterparts. Less attention has been given to the opposite form of trust miscalibration: under-trust, and particularly, unwarranted pessimism regarding...

social sciences psychology and cognitive sciences

• Elsevier BV
• English
• DOI: 10.1016/j.copsyc.2026.102399

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Artículo 2027 Acceso abierto Revisado por pares

A complete dichotomy theorem on the sparse t-uniform hypergraphicality problem

Miklós, István · Ruszinkó, Miklós · Zavalnij, Bogdán

We prove a complete dichotomy theorem for the parameterized sparse $t$-uniform hypergraphic degree sequence problem, $\mathrm{sparse}\text{-}t\text{-}\mathrm{uni}\text{-}\mathrm{HDS}_{α',α}$. For any fixed $t \ge 3$, given parameters $0 \le α' \le α< t-1$, the input consists of degree sequences $D$ of length $n$ with d...

[MATH.MATH-CO] Mathematics [math]/Combinatorics [math.CO] Combinatorics FOS: Mathematics computer and information sciences

• Elsevier BV
• English
• DOI: 10.1016/j.disc.2026.115435

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Artículo 2027 Acceso abierto Revisado por pares

Systematic and phylogenetic insights into Neocalceostomatidae (Dactylogyridea): A new species, the first neotropical record of species of Neocalceostomoides and Neocalceostoma, and the redescription of Calceostomella herzbergii

Geusivam B, Soares · Marcus V, Domingues · Antônio A M, Maia · Edson A, Adriano

Neocalceostomatidae comprises a small group of monogenoids parasitizing marine catfishes (Siluriformes, Ariidae), with species reported exclusively from the Australian and Oriental regions. Despite their taxonomic relevance within Dactylogyridea, the evolutionary relationships within the group remain uncertain. In this...

health sciences medical and health sciences

• Elsevier BV
• English
• DOI: 10.1016/j.parint.2026.103359

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Artículo 2027 Acceso abierto Revisado por pares

The neuroaesthetics of liveness

Guido Orgs

Live theatre, dance and music pervade to human culture. Building on a rich theoretical debate within theatre, performance and media studies, this review sketches out a psychological approach to understanding live experiences. It distinguishes physical liveness (presence in a here and now) from social liveness (sharing...

humanities and the arts arts

• Elsevier BV
• English
• DOI: 10.1016/j.copsyc.2026.102432

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Artículo 2027 Acceso abierto Revisado por pares

Tilting objects in the extended heart of a t-structure

Alejandro Argudín-Monroy · Octavio Mendoza · Carlos E. Parra

Building on the recent work of Adachi, Enomoto and Tsukamoto on a generalization of the Happel-Reiten-Smalø tilting process, we study extended tilting objects in extriangulated categories with negative first extension. These objects coincide with the 1-tilting objects in abelian categories as in the work of Parra, Saor...

Representation Theory FOS: Mathematics mathematics Representation Theory (math.RT)

• Elsevier BV
• English
• DOI: 10.1016/j.jalgebra.2026.07.032

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Artículo 2027 Acceso abierto Revisado por pares

The effects of resilience-oriented workspace interventions: combining social network analysis and organizational quality indicators

Flavio Sanson Fogliatto · Tarcisio Abreu Saurin · Leandro Miletto Tonetto · Marcio Manozzo Boniatti · y 1 más

Although it is known that workspace influences the performance of healthcare teams, there is scarce evidence regarding how to evaluate its implications for resilient performance. This study demonstrates an integrated approach for evaluating the effects of relocating three acute response teams responsible for the same p...

• Elsevier BV
• English
• DOI: 10.1016/j.apergo.2026.104888

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Artículo 2027 Acceso abierto Revisado por pares 1 cita

Spatially resolved operando investigations of the CO2 methanation reaction using DRIFTS and gas phase analysis

Timo Engl · David Kellermann · Jan Kopyscinski · Hannsjörg Freund · y 2 más

Power-to-X (PtX) processes using renewable electricity for hydrogen production plus non-fossil CO$_2$ will be an important part of the future energy system relying also on e.g. synthetic methane. The fluctuating nature of renewable energies, however, represents a challenge since it can propagate all the way through the...

engineering and technology chemical engineering

• Elsevier BV
• English
• DOI: 10.1016/j.fuel.2026.140764

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Artículo 2027 Acceso abierto Revisado por pares

NeuroAlign: Hierarchical multimodal fusion of dynamic and structural neuroimaging for MCI analysis

Xiongri Shen · Zhenxi Song · Jiaqi Wang · Yi Zhong · y 12 más

Multimodal neuroimaging fusion of functional MRI (fMRI) and diffusion tensor imaging (DTI) provides complementary information for cognitive impairment analysis, but remains challenged by heterogeneous feature spaces and misaligned representations. We propose \textit{NeuroAlign}, a hierarchical framework for structured...

Artificial Intelligence engineering and technology Computer Vision and Pattern Recognition

• Elsevier BV
• English
• DOI: 10.1016/j.inffus.2026.104705

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Artículo 2027 Acceso abierto Revisado por pares

Homogeneous fluorescence polarisation immunoassay for the quantification of extracellular vesicles from whole blood

Hao Liu · Mao Fukuyama · Sheng Yuan Leong · Jia Yi Voo · y 6 más

Extracellular vesicles (EVs) are important biomarkers in disease diagnosis and monitoring. However, their quantification typically relies on laboratory instruments, limiting their application in point-of-care testing. In this study, we report a homogeneous fluorescence polarisation immunoassay for the quantification of...

health sciences medical and health sciences

• Elsevier BV
• English
• DOI: 10.1016/j.talanta.2026.130369

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