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Buscador de Tesis y publicaciones académicas

Consulta más de 250 millones de tesis, artículos científicos, ponencias y datasets de repositorios abiertos de todo el mundo. Encuentra antecedentes para tu investigación y descarga los que son de acceso libre.

148.415.559 resultados

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Artículo 2027 Acceso abierto Revisado por pares

RuPLaR : Efficient latent compression of LLM reasoning chains with rule-based priors from multi-Step to one-step

Xiaocheng Luo · Kang Wang · Zaifu Zhan · Yuechi Zhou · y 1 más

The Chain-of-Thought (CoT) paradigm, while enhancing the interpretability of Large Language Models (LLMs), is constrained by the inefficiencies and expressive limits of natural language. Latent Chain-of-Thought (latent CoT) reasoning, which operates in a continuous latent space, offers a promising alternative but faces...

FOS: Computer and information sciences Artificial Intelligence (cs.AI) Artificial Intelligence Computation and Language
  • Elsevier BV
  • English
  • DOI: 10.1016/j.eswa.2026.134545
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Artículo 2027 Acceso abierto Revisado por pares

Well-posedness and finite-time extinction of a PDE-ODE spatial-network model with anisotropic diffusion

Xiao Meng · Kei Fong Lam

We study a system of reaction-diffusion equations posed on a bounded domain composed of subdomains separated by a connected network with a metric graph structure. The reaction-diffusion dynamics with anisotropic diffusion on the graph edges are coupled to well-mixed ODE dynamics occurring at the vertices by junction co...

Analysis of PDEs FOS: Mathematics 35K40, 35K59, 35B40, 35D40 mathematics
  • Elsevier BV
  • English
  • DOI: 10.1016/j.nonrwa.2026.104653
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Artículo 2027 Acceso abierto Revisado por pares

The role of masculinity in understanding gender gaps in negotiation

Jens Mazei · Julia B. Bear · Joachim Hüffmeier

We review empirical research on masculinity processes in negotiations. Studies to date are typically based on the precarious manhood thesis, which suggests that men seek to demonstrate their manhood to others, or on evolutionary psychology, which suggests that men are susceptible to evolutionary pressures to compete fo...

social sciences other social sciences
  • Elsevier BV
  • English
  • DOI: 10.1016/j.copsyc.2026.102420
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Artículo 2027 Acceso abierto Revisado por pares

Dual metabolic checkpoint blockade via a 3D-Printed metalloplatform remodels the tumor ecosystem for systemic antitumor immunity

Xiaoyan Meng · Zhonglong Liu · Yongqiang Hao · Yingchun Zhu · y 4 más

The immunosuppressive tumor microenvironment limits the efficacy of therapies that target metabolism. Here we show a strategy of dual metabolic regulation that simultaneously reprogramming glycolysis in cancer cells and fructose metabolism in tumor-associated macrophages, transforms the metabolic ecosystem from pro-tum...

medical and health sciences clinical medicine
  • Elsevier BV
  • English
  • DOI: 10.1016/j.bioactmat.2026.08.034
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Artículo 2027 Acceso abierto Revisado por pares

Data-driven Koopman predictive control for frequency regulation of power systems using black-box IBRs

Sohrab Rezaei · Xiaomo Wang · Sijia Geng

Model uncertainty of inverter-based resources (IBRs) presents significant challenges for power system control and stability. This work studies secondary frequency regulation in inverter-based power systems using a Data-driven Koopman Predictive Control (DKPC) framework. The method employs Koopman theory to lift the non...

engineering and technology Systems and Control (eess.SY) Systems and Control
  • Elsevier BV
  • English
  • DOI: 10.1016/j.epsr.2026.113699
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Artículo 2027 Acceso abierto Revisado por pares

Development of an extensible unified control system using the STARS framework and Common Commands for Detector Control

Ryutaro Nishimura · Yuki Shibazaki · Daisuke Wakabayashi · Yoshio Suzuki · y 4 más

A zooming optical system comprising two Fresnel zone plates (FZPs) was developed and installed at the AR-NE1A beamline of the Photon Factory, High Energy Accelerator Research Organization (KEK), Japan. To ensure reliable and versatile operation, we implemented a dedicated control architecture based on the Simple Transm...

industrial biotechnology FOS: Physical sciences Optics engineering and technology
  • Elsevier BV
  • English
  • DOI: 10.1016/j.nima.2026.172088
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Artículo 2027 Acceso abierto Revisado por pares

Calderón-Zygmund gradient estimates for p-Laplace systems with BMO complex coefficients

Van-Chuong Quach · Thanh-Nhan Nguyen · Minh-Phuong Tran

This work is concerned with global gradient bounds for a class of divergence-form degenerate elliptic systems with complex-valued coefficients. Notably, the leading coefficients are merely required to be sufficiently small in BMO, which is strictly weaker than the VMO condition. In the complex setting, the well-posedne...

Analysis of PDEs FOS: Mathematics mathematics natural sciences
  • Elsevier BV
  • English
  • DOI: 10.1016/j.na.2026.114282
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Artículo 2027 Acceso abierto Revisado por pares

What is the current state of evidence on passive exoskeletons designed to support the lumbar region? A systematic review and meta-analysis of physiological, biomechanical, and user-related outcomes

Francesco Favro · Luca Beratto · Stefano Gobbo · Alberto Rainoldi · y 4 más

Work-related musculoskeletal disorders (WMSDs) are the most commonly reported health problem among workers in Europe. Manual handling of loads and awkward postures are cited as important risk factors for WMSDs. Exoskeletons, wearable devices that support and stabilize the locomotor system, are emerging as a lifting aid...

medical and health sciences other medical science
  • Elsevier BV
  • English
  • DOI: 10.1016/j.apergo.2026.104874
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Artículo 2027 Acceso abierto Revisado por pares

An intelligent responsive multifunctional nanoplatform for spatiotemporally programmed intervention of osteoarthritis

Qi Jiang · Ziyu Ding · Siying Li · Xianan Mo · y 8 más

Osteoarthritis (OA) is a progressive degenerative joint disease characterized by dynamic pathological evolution. Existing therapies are largely confined to single-phase interventions and therefore fail to address the distinct biological requirements that arise during disease progression. Here, we report an intelligent...

  • Elsevier BV
  • English
  • DOI: 10.1016/j.biomaterials.2026.124553
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Artículo 2027 Acceso abierto Revisado por pares 1 cita

Engineering short-sequence elements for condensate-like assemblies by de novo design

Zhang, Di · Zhang, Binyun · Zheng, Cheng · Sun, Wenjun · y 5 más

Biomolecular condensates form through phase separation, playing a crucial role in cellular organization and gene regulation. However, native condensate elements often suffer from high molecular weight and sequence redundancy, limiting their use in prokaryotic systems. To address this, we established an integrated frame...

Original Research Article
  • Elsevier BV
  • English
  • DOI: 10.1016/j.synbio.2026.06.007
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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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