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Qué reúne NODOVOX Discovery: catálogos institucionales, recursos electrónicos, revistas de acceso abierto, colecciones disponibles y enlaces de consulta académica.

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38 resultados encontrados.

Tipos de recurso: Libro electrónico Artículo Revista Tesis Capítulo
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ANN-Based Equalization of Polarization Mixing and MZM Nonlinearity for Dual-Polarization Self-Coherent Transceivers in Free Space Optical Communications
Artículo
Acceso abierto Artículo DOAJ
Yeganeh Nasr et al · IEEE · 2026 · ISSN 2169-3536
Free-space optical (FSO) communication using dual-polarization self-coherent (DP-SC) transceivers is a promising solution for achieving high data rates and enhanced spectral efficiency in the next optical wireless system...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Comprehensive modeling of grid-connected inverters in weak grid systems
Artículo
Material complementario disponible Artículo DOAJ
Y. Daili et al · National Technical University "Kharkiv Polytechnic Institute" · 2026 · ISSN 2074-272X
Introduction. The stability of grid-connected inverters is critical for the integration of renewable energy into modern power systems. However, this stability is significantly challenged under weak grid conditions, chara...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Learning analytics and ergonomic educational spaces for active learning: a case study from Kazakhstan in the Central Asian context
Artículo
Acceso institucional disponible Artículo DOAJ
Kulzhanar I. Zhumazhanova et al · Frontiers Media S.A · 2026 · ISSN 2504-284X
The convergence of educational technologies, ergonomics, and active learning frameworks offers a multidimensional approach to improving educational outcomes. This study examines the role of Learning Analytics (LA) in opt...
LCC TENDOkVkdWNhdGlvbiAoR2VuZXJhbCk~Idioma eng
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Institucional
Impact of data space augmentation strategy on model accuracy and generalization in thin-section rock classification
Artículo
Material complementario disponible Artículo DOAJ
Magdalena Habrat et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract The growing importance of machine learning in geological data computing, as well as in the broader geoscience and energy sectors, makes it essential to evaluate the impact of data augmentation on model performan...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
An Ultra-Low Latency Hardwired User-Space Interrupt Handler for Hardware Accelerators
Artículo
Acceso abierto Artículo DOAJ
Elham Cheshmikhani et al · IEEE · 2026 · ISSN 2169-3536
Heterogeneous SoCs enhance system performance across various applications. However, managing and integrating components, interfacing hardware and software, and overseeing shared resources pose significant challenges for ...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Open Access
Application of artificial neural network in modeling illumination distribution in three-dimensional space
Artículo
Material complementario disponible Artículo DOAJ
S. A. Rakutko et al · Federal Agricultural Research Center of the North-East named N.V. Rudnitsky · 2026 · ISSN 2072-9081
The paper deals with modeling three-dimensional illumination distribution from light sourсes using artificial neural network (ANN). This problem is especially relevant in greenhouse irradiation systems due to the design...
LCC LCC:AgricultureIdioma rus
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Architecture of Assessment Systems in Higher Education: Multilevel Model and Diagnostic Criteria
Artículo
Acceso institucional disponible Artículo DOAJ
Anton Zaporozhets et al · Vasyl Stefanyk Carpathian National University · 2026 · ISSN 2311-0155
Assessment systems in higher education are typically described through scales, points, and formal procedures. However, can one understand what function assessment actually performs – supporting learning or administrati...
LCC TENDOkVkdWNhdGlvbg~~; TENDOkVjb25vbWljcyBhcyBhIHNjaWVuY2U~Idioma eng
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Institucional
Constraining exotrojans in hot-Jupiter systems using transit timing variation observations from TESS
Artículo
Material complementario disponible Artículo DOAJ
Zhang Zixin et al · EDP Sciences · 2026 · ISSN 0004-6361
Context. Co-orbital objects, also known as Trojans, are celestial bodies that share a 1:1 mean motion resonance orbit with a planet. Many planets in our Solar System hold Trojans, yet none has been confirmed in exoplanet...
LCC TENDOkFzdHJvbm9teQ~~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Free-space secure optical communication based on the nonseparability of vectorial structured light
Artículo
Acceso abierto Artículo DOAJ
Mingze Cai et al · AIP Publishing LLC · 2026 · ISSN 2378-0967
Free-space optical (FSO) communication offers high capacity, license-free spectrum, and immunity to electromagnetic interference, making it a promising solution for future wireless links. However, practical deployment of...
LCC TENDOkFwcGxpZWQgb3B0aWNzLiBQaG90b25pY3M~Idioma eng
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Open Access
Modeling residential energy systems and building renovation using evolutionary algorithms with multi-objective optimization
Artículo
Material complementario disponible Artículo DOAJ
Henrik Lukas Naß et al · BMC · 2026 · ISSN 2192-0567
Abstract Background The residential building sector is a major contributor to Germany’s greenhouse gas emissions. Over 60 % of the energy used for space and domestic hot water heating comes from fossil fuels sources a...
LCC TENDOlJlbmV3YWJsZSBlbmVyZ3kgc291cmNlcw~~; LCC:Energy industries. Energy policy. Fuel tradeIdioma eng
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Material complementario
The use of smart surveillance technologies for suicide prevention in public spaces: a professional stakeholder survey from the United Kingdom
Artículo
Acceso abierto Artículo DOAJ
Laura Joyner et al · BMC · 2026 · ISSN 1471-2458
Abstract Background Around a third of suicides in the United Kingdom occur in public spaces, such as on the railways, at bridges, or coastal locations. Increasingly, the use of Artificial Intelligence and other smart tec...
LCC LCC:Public aspects of medicineIdioma eng
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Open Access
Unified Framework and Comparative Analysis of Delay-Doppler Communication Systems
Artículo
Acceso abierto Artículo DOAJ
Sangeeta Nalluru et al · IEEE · 2026 · ISSN 2644-125X
Delay-Doppler (DD) system translates a time-varying channel into quasi-static time invariant channel by modulating the information in DD domain. This serves as a core principle behind orthogonal time frequency space (OTF...
LCC LCC:Telecommunication; TENDOlRyYW5zcG9ydGF0aW9uIGFuZCBjb21tdW5pY2F0aW9ucw~~Idioma eng
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Open Access
Ceiling Effect on the Aerodynamic Characteristics of Multi-Rotor Systems and Its Modeling
Artículo
Acceso abierto Artículo DOAJ
Kazuki Tokunaga et al · IEEE · 2026 · ISSN 2169-3536
The ceiling effect, a phenomenon in which rotor thrust increases near a ceiling wall, holds significant potential for applications in energy-efficient drones and aerial manipulation. However, previous studies have not re...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Open Access
Discovering Strong Gravitational Lenses in the Dark Energy Survey with Interactive Machine Learning and Crowd-sourced Inspection with Space Warps
Artículo
Acceso abierto Artículo DOAJ
J. González et al · IOP Publishing · 2026 · ISSN 1538-4357
We conduct a search for strong gravitational lenses in the Dark Energy Survey (DES) Year 6 imaging data. We implement a pre-trained Vision Transformer (ViT) for our machine learning (ML) architecture and adopt interactiv...
LCC TENDOkFzdHJvcGh5c2ljcw~~Idioma eng
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Open Access
Turning the tables: creating space for lived experience leadership in research
Artículo
Material complementario disponible Artículo DOAJ
Lisa Tracy Morrison et al · BMC · 2026 · ISSN 2056-7529
Abstract This commentary shares reflections and learning about the factors that supported the meaningful involvement of a service user being funded to undertake a service evaluation in a health and social care trust in N...
LCC LCC:Medicine; TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
An Equilibrium-Based Design Framework for Pitch Stabilization of a Forward-Towed Towfish
Artículo
Acceso abierto Artículo DOAJ
Sunbeom Jeong et al · IEEE · 2026 · ISSN 2169-3536
Forward-towed towfish systems offer practical advantages for uncrewed surface vehicle (USV)-based operations because they are inherently compatible with simplified launch-and-recovery procedures and reduced deck interven...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Open Access
Community of Experts-Based VAE for Recommendation
Artículo
Material complementario disponible Artículo DOAJ
Nadhir Cheriet et al · IEEE · 2026 · ISSN 2169-3536
User populations in modern recommendation systems consist of diverse communities with distinct and often non-overlapping preferences. However, most existing models, such as traditional Variational Autoencoders (VAEs), op...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Digitalization of Customs Statistics of Ukraine in the Context of European Integration
Artículo
Acceso abierto Artículo DOAJ
V. V. Rudenko · National Academy of Statistics, Accounting and Audit · 2026 · ISSN 2519-1853
The article substantiates the need to modernize customs statistics of Ukraine as a key tool for forming foreign economic policy and ensuring international comparability of data in the context of European integration. The...
LCC TENDOlN0YXRpc3RpY3M~Idioma eng
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Open Access
Encoding Cumulation to Learn Perturbative Nonlinear Oscillatory Dynamics
Artículo
Acceso abierto Artículo DOAJ
Teng Ma et al · Wiley · 2026 · ISSN 2198-3844
ABSTRACT Oscillatory dynamics play a central role in the description of a broad spectrum of physical systems. While often well‐approximated by linear models, the essential long‐term evolution and stability of these s...
LCC TENDOlNjaWVuY2U~Idioma eng
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Open Access
LLM-augmented semantic embeddings enable Cross-Lingual mapping of medical procedure terms
Artículo
Acceso abierto Artículo DOAJ
Hugo Guillen-Ramirez et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Cross-lingual information retrieval limits global exchange of data because of the high diversity in the methods to classify, document and encode medical procedures. Traditional keyword-based or single-language s...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Performance Evaluation of Galileo HAS SIS and IDD Channels During the Initial Service Phase
Artículo
Acceso abierto Artículo DOAJ
Paolo Zoccarato et al · IEEE · 2026 · ISSN 2832-7322
Many industrial and scientific applications rely on high accuracy positioning. With the advancements of modern Global Navigation Satellite Systems constellations and the release of new services, access to a real-time hig...
LCC LCC:TelecommunicationIdioma eng
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Open Access
EXPERIMENTAL VISUALIZATION AND NUMERICAL SIMULATION OF FRAUNHOFER DIFFRACTION FROM ORDERED AND DISORDERED OPAQUE MICROSTRUCTURES FOR EDUCATION PRACTICE: ЕКСПЕРИМЕНТАЛЬНА ВІЗУАЛІЗАЦІЯ ТА ЧИСЕЛЬНЕ МОДЕЛЮВАННЯ ДИФРАКЦІЇ ФРАУНГОФЕРА ВІД ВПОРЯДКОВАНИХ І НЕВПОРЯДКОВАНИХ НЕПРОЗОРИХ МІКРОСТРУКТУР ДЛЯ ОСВІТНЬОЇ ПРАКТИКИ
Artículo
Acceso abierto Artículo DOAJ
Oleksii Voronkin et al · Sumy State Pedagogical University named after A.S. Makarenko · 2026 · ISSN 2413-1571
Formulation of the Problem. In teaching Fraunhofer diffraction, experimental approaches that clearly reveal the relationship between real-space structures and their Fourier-space representation remain limited in accessib...
LCC TENDOlNwZWNpYWwgYXNwZWN0cyBvZiBlZHVjYXRpb24~Idioma eng
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Open Access
Optimal control of stochastic multi-valued impulsive non-autonomous differential equations with delayed force term: optimal mild solution
Artículo
Acceso abierto Artículo DOAJ
Nageshwari Sivakumar et al · SpringerOpen · 2026 · ISSN 1029-242X
Abstract This article is concerned with the optimal mild solution and optimal control for stochastic Caputo fractional multi-valued impulsive non-autonomous differential equations with delayed force term and fractional B...
LCC LCC:MathematicsIdioma eng
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Open Access
Application of deep reinforcement learning in real-time control of hybrid power flow controllers
Artículo
Acceso abierto Artículo DOAJ
Shuling Wang et al · Springer · 2026 · ISSN 3004-9261
Abstract The deep reinforcement learning techniques offers a novel approach to real-time control for hybrid power flow controllers. This paper introduces a bus voltage optimization adjustment strategy, utilizing a Markov...
LCC LCC:Science (General)Idioma eng
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Open Access