Buscador de Tesis y publicaciones académicas

Artículo 2027 Acceso abierto Revisado por pares

Learning-based probabilistic load forecasting with post-hoc and in-model uncertainty

Sarah Al-Shareeda · Gulcihan Ozdemir · Heung Seok Jeon

Smart-building load forecasters are often trained offline on dense, multivariate, high-frequency data, but deployment may provide only hourly, feature-limited inputs. Missing features must then be reconstructed, and their errors can propagate through the model. If this input uncertainty is not reflected, prediction int...

Machine Learning FOS: Computer and information sciences Artificial Intelligence (cs.AI) Artificial Intelligence

• Elsevier BV
• English
• DOI: 10.1016/j.epsr.2026.113839

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Artículo 2027 Acceso abierto Revisado por pares

Tableaux and orbit harmonics quotients for finite transformation monoids

Mihalis Maliakas · Dimitra-Dionysia Stergiopoulou

We extend Grood's tableau construction of irreducible representations of the rook monoid and Steinberg's analogous result for the full transformation monoid. Our approach is characteristic-free and applies to any submonoid $\mathcal{M}(n)$ of the partial transformation monoid on an $n$-element set that contains the sym...

Representation Theory Combinatorics FOS: Mathematics Combinatorics (math.CO)

• Elsevier BV
• English
• DOI: 10.1016/j.jalgebra.2026.07.012

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Artículo 2027 Acceso abierto Revisado por pares

Counting polarizations on abelian varieties with group action

Auffarth, Robert · Carocca, Angel · Rodríguez, Rubí E.

Let $\mathcal{A}_g$ be the moduli space of principally polarized abelian varieties. We study the problem of counting the number of principal polarizations modulo the natural action of the automorphism group of the abelian variety on a very general element of a positive dimensional component of $\mathrm{Sing}(\mathcal{A...

FOS: Mathematics Algebraic Geometry Algebraic Geometry (math.AG)

• Elsevier BV
• English
• DOI: 10.1016/j.jnt.2026.06.008

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Artículo 2027 Acceso abierto Revisado por pares 1 cita

Inhibition effect of graphene quantum dots against Alternaria alternata and Botrytis cinerea and their potential application in strawberry preservation

Fang, Yan · Wang, Jiayi · Qin, Yanan · Li, Yaru · y 3 más

Graphene quantum dots (GQDs), a novel carbon-based nanomaterial with remarkable broad-spectrum antibacterial properties, offer an alternative strategy for the preservation of fruits and vegetables. In this study, GQDs with good dispersibility and efficient antifungal properties were prepared by chemical oxidation, and...

Agriculture and Food Sciences NANOMATERIALS Graphene quantum dots Microbial community

• Elsevier BV
• Belgium
• English
• DOI: 10.1016/j.jfutfo.2025.02.014

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Artículo 2027 Acceso abierto Revisado por pares

From giant components to communities: community-level insights for prioritizing interventions within large clusters of HIV-1 transmission networks

Huanchang Yan · Hao Wu · Jiahang Wang · Shunming Li · y 10 más

Large clusters in HIV-1 molecular networks contain a substantial proportion of people living with HIV and dominate local epidemics; however, their large size and complex structure pose a challenge for effective public health interventions. We developed an analytical framework to partition the large cluster into small g...

Article

• Elsevier BV
• English
• DOI: 10.1016/j.idm.2026.05.010

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Artículo 2027 Acceso abierto Revisado por pares

Alternative splicing-induced thioesterase domain deficiency drives the production of natural orsellinic acid derivatives with a pantetheine moiety in nonreducing polyketide synthases

Qingpei Liu · Liwei Zhou · Yifu Gong · Xinqiong Liu · y 4 más

Nonreducing polyketide synthase Preu6 catalyzes didepside formation by interaction of starter acyl transferase and thioesterase (TE) domains. Here, we show that an aberrant transcript, preu6β, is generated to encode the TE-deficient protein via alternative splicing in A5SS pattern. Upon heterologous expression in Sacch...

Short Communication

• Elsevier BV
• English
• DOI: 10.1016/j.synbio.2026.07.008

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Artículo 2027 Acceso abierto Revisado por pares

A simple weak Galerkin finite element method for a class of fourth-order problems in fluorescence tomography

Chunmei Wang · Shangyou Zhang

In this paper, we propose a simple numerical algorithm based on the weak Galerkin (WG) finite element method for a class of fourth-order problems in fluorescence tomography (FT), eliminating the need for stabilizer terms required in traditional WG methods. FT is an emerging, non-invasive 3D imaging technique that recon...

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

• Elsevier BV
• English
• DOI: 10.1016/j.cam.2026.118155

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Artículo 2027 Acceso abierto Revisado por pares

Cost-Effectiveness of Universal Newborn Screening and Disease-Modifying Therapies for Spinal Muscular Atrophy in Taiwan

Wan-Ling, Chiang · Yuh-Jyh, Jong · Lisa A, Prosser · Huey-Fen, Chen · y 2 más

Spinal muscular atrophy (SMA) is a rare neuromuscular disorder and an important genetic cause of infant mortality. Universal newborn screening (NBS) enables presymptomatic disease-modifying therapy (DMT) but increases upfront costs. This study evaluated the cost-effectiveness of universal SMA NBS in Taiwan.This study b...

medical and health sciences other medical science

• Elsevier BV
• English
• DOI: 10.1016/j.vhri.2026.101654

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Artículo 2027 Acceso abierto Revisado por pares 1 cita

Metric dimension and geodetic set parameterized by vertex cover

Foucaud, Florent · Galby, Esther · Khazaliya, Liana · Li, Shaohua · y 3 más

For a graph G, a subset S ⊆ V(G) is called a resolving set of G if, for any two vertices u, v ∈ V(G), there exists a vertex w ∈ S such that d(w, u) ≠ d(w, v). The Metric Dimension problem takes as input a graph G on n vertices and a positive integer k, and asks whether there exists a resolving set of size at most k. In...

FOS: Computer and information sciences Computational Complexity Data Structures and Algorithms Discrete Mathematics (cs.DM)

• Elsevier BV
• Germany
• English
• DOI: 10.1016/j.jcss.2026.103850

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Artículo 2027 Acceso abierto Revisado por pares

System reconstruction of Bacillus licheniformis for efficient expression of alkaline protease

Qing Zhang · Mengyuan Zhang · Zhihao Zhu · Haijing Ma · y 7 más

Industrial enzymes are widely used in diverse applications, but low productivity limits their further widespread utilization. This research aimed to develop high-performance alkaline protease (AprE) expression strains of Bacillus licheniformis through element optimization and modular engineering. Firstly, the aprE gene...

Original Research Article

• Elsevier BV
• English
• DOI: 10.1016/j.synbio.2026.07.005

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