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46 resultados encontrados.

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Modeling the age-dependent occurrence of peripheral blood erythrocyte nuclear abnormalities in freshwater fish: a case study
Artículo
Acceso abierto Artículo DOAJ
Olha Biedunkova et al · Taylor & Francis Group · 2026 · ISSN 0270-5060
Erythrocyte nuclear abnormalities (ENA) serve as sensitive biomarkers of genotoxic and physiological stress in fish. However, little is known about the extent to which age influences the frequency of ENA in species with ...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~; TENDOkVjb2xvZ3k~Idioma eng
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Open Access
Angle-Aware Weighted 2DPCA for Structure-Preserving Feature Learning
Artículo
Acceso abierto Artículo DOAJ
Chen Liu et al · IEEE · 2026 · ISSN 2169-3536
To address the sensitivity of traditional Two-Dimensional Principal Component Analysis (2DPCA) to outliers and the breakdown of variance-reconstruction equivalence under noise, we propose an Angle-Aware Weighted 2DPCA (A...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Open Access
A light-weight Graph Neural Network for the prediction of 31P Nuclear Magnetic Resonance signals
Artículo
Material complementario disponible Artículo DOAJ
Dimitri Domnjuk et al · BMC · 2026 · ISSN 1758-2946
Abstract Graph Neural Networks (GNNs) are powerful tools for predicting chemical shifts in Nuclear Magnetic Resonance (NMR) spectroscopy. In this paper, we improve the state-of-the-art mean absolute error (MAE) on the Il...
LCC TENDOkluZm9ybWF0aW9uIHRlY2hub2xvZ3k~; TENDOkNoZW1pc3RyeQ~~Idioma eng
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Material complementario
High precision measurements of the hyperfine structure of Vanadium ions in the ultraviolet range
Artículo
Acceso abierto Artículo DOAJ
A. Karadimas et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract High resolution collinear laser spectroscopy has been performed on singly charged ions of $$^{50,51}$$ V at the IGISOL facility of the Accelerator Laboratory, University of Jyväskylä, Finland. Eleven ionic tra...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Pore structure evolution model of shale reservoir under different fluid pressures: a case study of Wufeng-Longmaxi Formation, SW China
Artículo
Acceso abierto Artículo DOAJ
Sun Yue et al · De Gruyter · 2026 · ISSN 2391-5447
Multiple studies had been conducted to improve the geological understanding and enrichment patterns of the Wufeng-Longmaxi Formation in the southeastern Sichuan Basin’s complex tectonic belt. However, the influence of ...
LCC TENDOkdlb2xvZ3k~Idioma eng
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Open Access
Customer Churn Prediction on Structured Data Using FT-Transformer and Stacking Ensembles
Artículo
Acceso institucional disponible Artículo DOAJ
Joyjit Roy et al · IEEE · 2026 · ISSN 2169-3536
Customer churn prediction is essential across data-driven industries such as insurance, digital banking, e-commerce, and subscription platforms, where retaining existing customers is typically more cost-effective than ac...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Institucional
Digital Immune Systems for Civil Infrastructure
Artículo
Acceso abierto Artículo DOAJ
Kay Smarsly · IEEE · 2026 · ISSN 2169-3536
Structural health monitoring (SHM) has become a central tool for managing civil infrastructure. In modern SHM, the physical structure and the SHM system together form a coupled cyber-physical system. Due to the networked...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Open Access
Metamaterial-Based Structures for Mutual Coupling Reduction Technique and Performance Enhancement in 5G Smartphone MIMO Antennas: A Systematic Review
Artículo
Material complementario disponible Artículo DOAJ
Noptin Harpawi et al · IEEE · 2026 · ISSN 2169-3536
Metamaterial based approaches have emerged as promising solutions for mitigating mutual coupling in compact multiple input multiple output antenna systems operating at fifth generation sub-6 GHz frequencies for smartphon...
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
Time-series profiling of structure–property relationships in biodegradable polymers via NMR-driven data science
Artículo
Material complementario disponible Artículo DOAJ
Xinyu Ni et al · Nature Portfolio · 2026 · ISSN 2397-2106
Abstract Understanding and controlling the marine degradation of biodegradable polymers is crucial for sustainable materials engineering and pollution prevention. However, a unified interpretive method that links multisc...
LCC LCC:Materials of engineering and construction. Mechanics of materialsIdioma eng
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Material complementario
Research on Armature Structure Optimization and Performance of Asynchronous Induction Coil Thruster
Artículo
Acceso abierto Artículo DOAJ
Wei Li et al · Wiley · 2026 · ISSN 2050-7038
Excessive armature mass fraction in asynchronous induction coil thrusters critically constrains payload capacity and propulsion efficiency. This study addresses this limitation through two lightweight strategies: axial h...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Open Access
Desulfurization of Flue Gases from Medium-Capacity Gas-Piston Power Plants Using Spiral-Vortex Equipment with Reduced Aerodynamic Resistance
Artículo
Material complementario disponible Artículo DOAJ
Habibov I.A. et al · Academy of Sciences of Moldova · 2026 · ISSN 1857-0070
The purpose of this study is to justify the design parameters of spiral-vortex equipment ensuring energy-efficient desulfurization of flue gases from autonomous medium-capacity gas-piston power plants (GPPPs). The study ...
LCC LCC:Electrical engineering. Electronics. Nuclear engineering; TENDOlByb2R1Y3Rpb24gb2YgZWxlY3RyaWMgZW5lcmd5IG9yIHBvd2VyLiIdioma eng
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Dynamic changes in Lamin B1 and heterochromatin coincide with chromatin condensation during human erythropoiesis
Artículo
Acceso abierto Artículo DOAJ
Rui Wen et al · BMC · 2026 · ISSN 1474-760X
Abstract Background Chromatin condensation, accompanied by pronounced nuclear shrinkage, is a pivotal step in terminal erythroid differentiation and is essential for enucleation. However, the precise timing and molecular...
LCC LCC:Biology (General); LCC:GeneticsIdioma eng
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Open Access
EKF and SVSF-Based Filters for Robust SOC Estimation of Li-Ion Batteries in Electric Vehicles: A Comparative Study
Artículo
Acceso abierto Artículo DOAJ
John Guirguis et al · IEEE · 2026 · ISSN 2169-3536
Electric vehicles are currently the leading solution in the automotive market to reduce greenhouse gas emissions. However, transitioning from traditional internal combustion engines poses many challenges. One of these ch...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Open Access
VeriGen: An LLM-Augmented Framework for End-to-End Automation of Software Development Lifecycle–From Requirements Specifications to Code Generation
Artículo
Acceso abierto Artículo DOAJ
Mudassar Adeel Ahmed et al · IEEE · 2026 · ISSN 2169-3536
In recent years, Large Language Models (LLMs) and Generative Artificial Intelligence (GenAI) have gained significant momentum in the automation of software development. Although, previous research studies have also explo...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Open Access
Injectable alginate hydrogels improve the effects of subretinal hiPSC-derived RPE cell therapy on retinal degeneration in rats
Artículo
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Zeyu Tian et al · Elsevier · 2026 · ISSN 2590-0064
Subretinal delivery of retinal pigment epithelium (RPE) cells is an important treatment for retinal degeneration patients, and the cell suspension method is the most common approach. Injectable hydrogel-mediated cell eng...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~; LCC:Biology (General)Idioma eng
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Material complementario
MSCF-Net: unified multi-scale feature disentanglement for co-registered nucleus segmentation and virtual staining
Artículo
Acceso abierto Artículo DOAJ
Chunxue Shao et al · Frontiers Media S.A · 2026 · ISSN 2296-634X
BackgroundIntegrated single-cell morpho-molecular analysis is vital for precision pathology, yet accurate nuclear instance segmentation from standard histopathology images remains challenging due to staining variability ...
LCC LCC:Biology (General)Idioma eng
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Open Access
A new stator flow-oriented control method based on type-2 fuzzy logic controllers for permanent magnet synchronous motors
Artículo
Material complementario disponible Artículo DOAJ
M. Tabbakh et al · National Technical University "Kharkiv Polytechnic Institute" · 2026 · ISSN 2074-272X
Introduction. Stator flow-oriented control is currently the most widely used system in industry or in previous research for improving the quality of mechanical power generated by permanent magnet synchronous motors (PMSM...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Material complementario
AI-Assisted Semiotic Analysis of the Cultural Absence of the Zulfikar Sword in Chinese Islamic Visual Culture
Artículo
Material complementario disponible Artículo DOAJ
Qiling Huang et al · IEEE · 2026 · ISSN 2169-3536
The Zulfikar sword is a highly standardized sacred weapon symbol in Shia visual culture, forming a stable iconographic lineage across the Middle East and the Irano-Ottoman world. However, it is notably absent from Chines...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Adaptive Automatic Generation Control in Multi-Area Power Systems: A Deep Reinforcement Learning Approach for Model-Based Controller Tuning
Artículo
Material complementario disponible Artículo DOAJ
Mkhutazi Mditshwa et al · IEEE · 2026 · ISSN 2169-3536
The increasing penetration of renewable energy sources (RES) reduces power system inertia, causing severe frequency excursions following disturbances. Conventional Automatic Generation Control (AGC) using fixed-gain cont...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Material complementario
Advanced Adaptive Protection Scheme to Minimise Outages and Enhance Reliability in Renewable-Integrated Oil and Gas Power Networks
Artículo
Material complementario disponible Artículo DOAJ
Rula Tawalbeh et al · IEEE · 2026 · ISSN 2169-3536
Integration of Photovoltaic (PV) generation into oil and gas power networks has transformed fault behaviour by creating highly complex sensitivity challenges for conventional Overcurrent Relay (OCR) coordination and trip...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Advanced LLM Transformers and Zero-Shot XGBoost for Accurate Arabic Text Insights and Profit Predictions
Artículo
Acceso abierto Artículo DOAJ
Sally Mohamed Ali Elmorsy · SpringerOpen · 2026 · ISSN 2314-7172
Abstract This research proposes an innovative Arabic financial forecasting model that integrates linguistic relation extraction with advanced deep learning and machine learning techniques. The framework combines Arabic O...
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Open Access
An Exploratory Analysis of Impulse Noise Filters on X-Ray Phantom Images
Artículo
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R. E. Usha Rani et al · IEEE · 2026 · ISSN 2169-3536
Radiography or X-ray imaging is a diagnostic imaging used in medicine to produce images of inner anatomical structures such as bones, teeth, lungs, and chest organs. Impulse noise is one of the major factors that degrade...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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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
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Data-Centric Deep Learning for Monkeypox Detection: Hyperdatasets Toward Robust and Generalizable Medical AI
Artículo
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Anastasios Andreadis et al · IEEE · 2026 · ISSN 2169-3536
In this work, a structured hierarchy of hyperdatasets for Monkeypox image classification is presented, aiming to evaluate the robustness and generalization ability of deep classification models for Mpox detection. A syst...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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