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27 resultados encontrados.

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SFG: A Universal Time-Frequency Architecture for Versatile Time Series Analysis
Artículo
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Xintiao Zheng et al · IEEE · 2026 · ISSN 2169-3536
Time series analysis is essential for finance, transportation, energy, healthcare, and climate research. While time-frequency domain representation underpins effective time series modeling, its holistic utilization and i...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Novel characterization of weighted inequalities of Hardy type on time scales
Artículo
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Azhar Ali Abbas et al · SpringerOpen · 2026 · ISSN 1029-242X
Abstract In this paper, we present novel characterizations of weights for dynamic Hardy-type inequalities on time scales. In the continuous case, our findings correspond to the classical discrete inequalities established...
LCC LCC:MathematicsIdioma eng
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Open Access
Quantifying patient preferences for inpatient pharmacist consultation: a multi-center discrete choice experiment in Sichuan, China
Artículo
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Guirong Xiao et al · Frontiers Media S.A · 2026 · ISSN 2296-2565
BackgroundPharmaceutical services play a critical role in safeguarding medication safety and optimizing therapeutic outcomes. Their value is increasingly recognized in China, where recent policy reforms have introduced n...
LCC LCC:Public aspects of medicineIdioma eng
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Open Access
Coherent OAM generation from discrete chaotic phase surfaces
Artículo
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Netzer Moriya · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract We demonstrate coherent orbital angular momentum (OAM) generation from chaotic phase screens with discrete integer-valued azimuthal bias. Through Fourier analysis, we prove that coherent OAM amplitude is nonzero...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Exploring Stability Landscapes and Complex Dynamics in a Discrete Holling–Tanner Predator–Prey Model via Bifurcation Theory and Machine Learning
Artículo
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Muhammad Rafaqat et al · Wiley · 2026 · ISSN 2314-4785
Discretization of continuous models can do more than approximate their dynamics; it can fundamentally transform their dynamical behavior, such as the complex dynamical behavior that translates the system to a chaotic sta...
LCC LCC:MathematicsIdioma eng
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Lightweight single-image dehazing via haze-aware attention and discrete wavelet transform
Artículo
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Yuanyuan Fan et al · Springer · 2026 · ISSN 2948-2992
Abstract Single-image dehazing is essential for safety-critical vision systems, yet existing CNN-based methods are often too heavy for edge devices or fail to adapt to spatially varying haze density. This paper introduce...
LCC LCC:Electronic computers. Computer scienceIdioma eng
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System of Models for Automated Planning, Design and Management of Discrete Production
Artículo
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V.A. Zelinsky et al · The Publishing House “Akademperiodika” of the NASciences of Ukraine · 2026 · ISSN 3083-6573
The functioning of an industria l enterprise of discrete production is considered as a set of interconnected production аnd design processes and managing them. Computer modeling of processes is used to review options fo...
LCC LCC:Electronic computers. Computer scienceIdioma eng
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Open Access
Trace Organic Gas Analyzer Time-of-Flight mass spectrometer (TOGA-TOF) system for airborne observations of formaldehyde
Artículo
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D. Jeong et al · Copernicus Publications · 2026 · ISSN 1867-1381
Formaldehyde (HCHO) is a ubiquitous atmospheric constituent, originating from primary emissions (natural and anthropogenic) and secondary production via the oxidation of volatile organic compounds (VOCs). In addition to ...
LCC TENDOkVudmlyb25tZW50YWwgZW5naW5lZXJpbmc~; TENDOkVhcnRod29yay4gRm91bmRhdGlvbnM~Idioma eng
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Value set of EQ-5D-Y-3L for Hong Kong
Artículo
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Eliza Lai-Yi Wong et al · BMC · 2026 · ISSN 1477-7525
Abstract Objectives The EQ-5D-Y instrument is currently used to assess health-related quality of life of health states experienced by young populations. However, a country-specific EQ-5D-Y value set for Hong Kong (HK) is...
LCC TENDOkNvbXB1dGVyIGFwcGxpY2F0aW9ucyB0byBtZWRpY2luZS4gTWVkaWNhbCBpbmZvcm1hdGljcw~~Idioma eng
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Method for Identification of Structural Parameters of Electric Power Consumption of Industrial Enterprises Based on Phase Space Reconstruction
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Shevchenko S. et al · Academy of Sciences of Moldova · 2026 · ISSN 1857-0070
The main objectives of the study are to develop a new adaptive geometric method for real-time monitoring of industrial electricity consumption schedules to ensure timely detection of structural imbalances and minimizatio...
LCC LCC:Electrical engineering. Electronics. Nuclear engineering; TENDOlByb2R1Y3Rpb24gb2YgZWxlY3RyaWMgZW5lcmd5IG9yIHBvd2VyLiIdioma eng
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Predictive pebble flow in SAG mills via DEM–PBM coupling
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Mario Cerda Cortés et al · SpringerOpen · 2026 · ISSN 1110-1903
Abstract Semi-autogenous grinding (SAG) mill performance prediction remains limited by empirical calibration requirements in conventional population balance models. This study presents a structured dynamic framework inte...
LCC LCC:Engineering (General). Civil engineering (General)Idioma eng
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Open Access
A machine learning-based classification method for SynRM faults
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V. Rajini et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Synchronous reluctance motors (SynRMs) are increasingly critical in industrial and traction applications due to their high efficiency, magnet-free construction, and thermal robustness. However, fault diagnosis f...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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An explainable machine learning framework for identifying left bundle branch block mechanisms via vectorcardiographic features
Artículo
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Macas Ordóñez, Beatriz del Cisne et al · Integrated Computer-Aided Engineering · 2026 · ISSN 1069-2509
"Left Bundle Branch Block (LBBB) diagnosis is crucial for patient stratification and the selection of individuals who are likely to respond to Cardiac Resynchronization Therapy (CRT). The pathophysiological distinction b...
Idioma es
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Dynamic UAV Path Planning Based on Reinforcement Learning With Posterior Zone Priority Weighted-GMM
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Changha Lee et al · IEEE · 2026 · ISSN 2169-3536
Efficient UAV path planning in large and dynamic environments requires adaptive strategies that account for varying regional importance. Traditional coverage or Reinforcement Learning-based methods often suffer from redu...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Enrollment and patterns of participation in Swedish for immigrants (SFI): timing, duration, and selectivity
Artículo
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Samaneh Khaef · SpringerOpen · 2026 · ISSN 2035-5556
Abstract In Sweden, as in most Western countries, language proficiency is widely recognized as a key component of immigrant integration, supported by initiatives such as the publicly funded language program known as Swed...
LCC TENDOkRlbW9ncmFwaHkuIFBvcHVsYXRpb24uIFZpdGFsIGV2ZW50cw~~Idioma eng
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Forked hybrid architecture combining 1D-CNN and quantum convolutional networks for EEG signal classification
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Furkan Esmeray et al · Springer · 2026 · ISSN 2731-0809
Abstract Detecting epileptic seizures from electroencephalogram (EEG) signals presents a significant challenge due to the nonlinear and non-stationary nature of brain activity. In this study, we propose a hybrid classifi...
LCC TENDOkNvbXB1dGF0aW9uYWwgbGluZ3Vpc3RpY3MuIE5hdHVyYWwgbGFuZ3VhZ2UgcHJvY2Vzc2luZw~~; LCC:Electronic computers. Computer sciIdioma eng
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Open Access
Hybrid metaheuristic optimization for multi-criteria truck–drone collaborative routing in sustainable supply chains
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Mayuri K N et al · Frontiers Media S.A · 2026 · ISSN 2624-9634
BackgroundLast-mile logistics accounts for approximately 28% of total logistics costs and is a major contributor to urban carbon emissions. The integration of drones with electric trucks offers a path toward more efficie...
LCC LCC:Science (General); TENDOlNvY2lhbCBzY2llbmNlcyAoR2VuZXJhbCk~Idioma eng
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Influence of the chip particle shape of deep-sea seafloor massive sulfide on collection characteristics
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Bei Zhang et al · Elsevier · 2026 · ISSN 2468-0133
Investigations into the collection of seafloor massive sulfides have had a relatively late start, with few related achievements. Moreover, most existing studies have focused on the collection of spherical particles. Ther...
LCC LCC:Ocean engineeringIdioma eng
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Mapping motor point response areas in the calf during transcutaneous neuromuscular electrical stimulation
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Nelida Aliaga et al · BMC · 2026 · ISSN 1743-0003
Abstract Background Neuromuscular electrical stimulation (NMES) delivered transcutaneously activates skeletal muscle; its effectiveness is determined by stimulation parameters and by how skin-applied currents recruit und...
LCC LCC:Neurosciences. Biological psychiatry. NeuropsychiatryIdioma eng
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Modeling the Public Health Impact of Introducing 4CMenB Vaccination for Infants in the Brazilian National Immunization Program
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Thatiana Pinto et al · Adis, Springer Healthcare · 2026 · ISSN 2193-8229
Abstract Introduction Invasive meningococcal disease (IMD) caused by meningococcal serogroup B (MenB) is a rare but serious illness with potentially life-threatening outcomes, particularly in infants. In Brazil, IMD is ...
LCC TENDOkluZmVjdGlvdXMgYW5kIHBhcmFzaXRpYyBkaXNlYXNlcw~~Idioma eng
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Optimal paths and dynamical symmetry breaking in the current fluctuations of driven diffusive media
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Pablo Hurtado · SciPost · 2026 · ISSN 2590-1990
Large deviation theory provides a framework to understand macroscopic fluctuations and collective phenomena in many-body nonequilibrium systems in terms of microscopic dynamics. In these lecture notes we discuss the larg...
LCC TENDOlBoeXNpY3M~Idioma eng
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Protein folding with neural ordinary differential equations
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Arielle Sanford et al · IOP Publishing · 2026 · ISSN 2632-2153
Recent advances in protein structure prediction, such as AlphaFold, have demonstrated the power of deep neural architectures like the Evoformer for capturing complex spatial and evolutionary constraints on protein confor...
LCC TENDOkNvbXB1dGVyIGVuZ2luZWVyaW5nLiBDb21wdXRlciBoYXJkd2FyZQ~~; LCC:Electronic computers. Computer scienceIdioma eng
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Research and implementation of power timing terminal for novel power system communication network security based on MQTT protocol
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LI Yifan et al · Harbin Jinhe Electrical Measurement & Instrumentation Magazine Publishing Co., Ltd · 2026 · ISSN 1001-1390
Due to the issues of low throughput and low time synchronization accuracy when traditional power timing terminals transmit communication data, a power timing terminal for novel power system communication network security...
LCC TENDOkluc3RydW1lbnRzIGFuZCBtYWNoaW5lcw~~; LCC:Electrical engineering. Electronics. Nuclear engineering; TENDOlNjaWVuY2U~Idioma zho
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Restoring thermalization in long-range quantum magnets with staggered magnetic fields
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Lucas Winter et al · American Physical Society · 2026 · ISSN 2643-1564
Quantum systems with strong long-range interactions are thought to robustly resist thermalization because their energy spectra organize into a discrete number of multiplets. We show that this nonthermal behavior is surpr...
LCC TENDOlBoeXNpY3M~Idioma eng
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