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37 resultados encontrados.

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Noise exposure burden and hearing protection compliance among Saudi military personnel: A cross-sectional study
Artículo
Material complementario disponible Artículo DOAJ
Ahmad A. Alanazi et al · AOSIS · 2026 · ISSN 0379-8046
Background: Noise-induced hearing loss (NIHL) results from prolonged or intense exposure to loud sounds, causing permanent auditory damage often accompanied by tinnitus, reduced hearing sensitivity and difficulty unders...
LCC LCC:Oral communication. SpeechIdioma eng
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A Convolutional Neural Network–Transformer Denoiser for Low-signal-to-noise-ratio Galaxy Spectra: Stellar Population Recovery in Synthetic Tests
Artículo
Acceso abierto Artículo DOAJ
Suk Kim et al · IOP Publishing · 2026 · ISSN 1538-3881
Stellar population measurements in integral field unit surveys are often limited by low signal-to-noise ratios (S/Ns) in low-surface-brightness spaxels. Using controlled synthetic experiments, we investigate whether a de...
LCC TENDOkFzdHJvbm9teQ~~Idioma eng
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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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Development of a passive noise control approach for vibroacoustic and acoustic reduction in electric vehicle inverters using particle dampers
Artículo
Acceso abierto Artículo DOAJ
Braj Bhushan Prasad et al · Springer · 2026 · ISSN 2365-5135
Abstract The shift from internal combustion engines to electric powertrains has redefined the noise, vibration, and harshness (NVH) profile of contemporary vehicles. The reduction of engine-generated broadband noise has ...
LCC LCC:Technology (General); LCC:Motor vehicles. Aeronautics. AstronauticsIdioma eng
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Development of a training module to improve speech perception in noise for adults
Artículo
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Cathrine Susmitha et al · SpringerOpen · 2026 · ISSN 2090-8539
Abstract Background and objectives The present study aimed to develop a training module for adults to improve speech-in-noise (SPIN) ability and to derive normative scores for this program in adults. Subjects and methods...
LCC TENDOk90b3JoaW5vbGFyeW5nb2xvZ3k~Idioma eng
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Effects and mechanisms of combined exposure to noise and microwave on hippocampal structure and function in mice
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Chunxue LU et al · Editorial Committee of Journal of Environmental and Occupational Medicine · 2026 · ISSN 2095-9982
BackgroundCo-exposure to noise and microwave radiation occurs frequently. The central nervous system has been identified as a sensitive target organ for both noise and microwave exposure individually, and the underlying ...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~; TENDOlRveGljb2xvZ3kuIFBvaXNvbnM~Idioma eng
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Fractional shot noise of an SU(N) Kondo system
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Damian Krychowski et al · Beilstein-Institut · 2026 · ISSN 2190-4286
We consider transport through a multilevel interacting quantum dot (N-QD) in the Kondo regime. Using the Kotliar–Ruckentein slave boson approach (SBMFA) for an N-level Anderson model, we define effectively noninteracti...
LCC TENDOlRlY2hub2xvZ3k~; TENDOkNoZW1pY2FsIHRlY2hub2xvZ3k~; TENDOlNjaWVuY2U~; TENDOlBoeXNpY3M~Idioma eng
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Multiresolution Wavelet Method for Trend Removal in Electrochemical Noise Data From LiFePO<sub>4</sub> Batteries
Artículo
Material complementario disponible Artículo DOAJ
Edgardo de Jesus Carrera-Avendano et al · IEEE · 2026 · ISSN 2169-3536
Electrochemical potential noise signals from LiFePO4 batteries often contain a slowly varying trend component that overlaps with and distorts the intrinsic low-frequency electrochemical noise. This component must therefo...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Acceleration noise induced decoherence in Stern-Gerlach interferometers for gravity experiments
Artículo
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Meng-Zhi Wu · American Physical Society · 2026 · ISSN 2643-1564
Stern-Gerlach interferometer (SGI) is a kind of matter-wave interferometer driven by magnetic field and has been proposed for various gravity experiments. Stochastic noises can lead to decoherence problems of SGI via var...
LCC TENDOlBoeXNpY3M~Idioma eng
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Design of a hybrid quantum machine learning architecture and analysis of quantum noise effects
Artículo
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J. A. Bravo-Montes et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Quantum Machine Learning (QML) is emerging as a promising technology for tackling complex computational challenges, although its practical implementation faces significant obstacles owed to the inherent noise in...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Highly Noise-Robust Customization of SSB Format and Reception Scheme for 5G NR Sidelink-Based 60 GHz WPAN Systems
Artículo
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Satoshi Uemori et al · IEEE · 2026 · ISSN 2644-1330
This study proposes a customized sidelink synchronization signal block (SSB) and corresponding reception designs tailored for 60 GHz wireless personal area network (WPAN) systems. To enable high-data-rate transmissions a...
LCC LCC:Transportation engineering; TENDOlRyYW5zcG9ydGF0aW9uIGFuZCBjb21tdW5pY2F0aW9ucw~~Idioma eng
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Low-frequency ionic-electronic coupling for energy-efficient noise-resilient wireless bioelectronics
Artículo
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Ji Hong Kim et al · Nature Portfolio · 2026 · ISSN 2041-1723
Abstract Wireless bioelectronics demand transduction strategies that are simultaneously sensitive, noise-resilient, and biologically safe. Conventional wireless sensors typically rely on dielectric capacitors with inhere...
LCC TENDOlNjaWVuY2U~Idioma eng
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Technical and biological sources of noise confound multiplexed enhancer AAV screening
Artículo
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Avery C. Hunker et al · Nature Portfolio · 2026 · ISSN 2041-1723
Abstract Cis-acting regulatory enhancer elements are powerful tools for achieving cell type-specific genetic access in adeno-associated virus (AAV) delivery platforms. However, a significant bottleneck in enhancer discov...
LCC TENDOlNjaWVuY2U~Idioma eng
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Dynamical behavior of analytic solutions of the generalized derivative nonlinear Schrödinger equation under stochastic perturbations in fiber communication systems
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Muhammad Amin S. Murad et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract In this study, a range of novel optical soliton solutions to the nonlinear conformable Schrödinger equation influenced by multiplicative white noise is presented. By employing the unified method, several types ...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Optimized weight spectrum method for interference signal separation in FSO communication
Artículo
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Zhengguang Duan et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Free Space Optical (FSO) Communication, as a novel communication method, has advantages in terms of interference resistance and confidentiality compared to radio frequency (RF) technology. Since the spectrum of ...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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A corridor-based drone-carrier vehicle system for environment-aware last-mile delivery
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Falak Fatima et al · Springer · 2026 · ISSN 3004-8311
Abstract This paper proposes a corridor-based drone–carrier framework for last-mile urban delivery that explicitly minimizes environmental impact while improving logistics efficiency. Starting from a central warehouse,...
LCC LCC:Cities. Urban geography; TENDOlVyYmFuIGdyb3Vwcy4gVGhlIGNpdHkuIFVyYmFuIHNvY2lvbG9neQ~~Idioma eng
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Collinear optical two-dimensional electronic spectroscopy with fluorescence detection at 5 kHz repetition rate
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Stephen Revesz et al · AIP Publishing LLC · 2026 · ISSN 2158-3226
Optical two-dimensional electronic spectroscopy (2DES) is a powerful ultrafast spectroscopic technique that can greatly benefit from the unique features of a femtosecond laser operating at a kHz repetition rate. Lock-in ...
LCC TENDOlBoeXNpY3M~Idioma eng
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Continuous variable QKD inspired analog encryption for classical PAM links
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Ahmad Atieh et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract We present a continuous-variable (CV), quantum-key-distribution (QKD)—inspired, keyed physical-layer masking method for classical M-level pulse-amplitude-modulation (M-PAM) links. A transmitter adds a per-symb...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Exploring principal component analysis and convolutional neural network (PCA-CNN) based architecture for enhanced emotion classification in EEG signal extraction
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Sheetal Patil et al · Springer · 2026 · ISSN 3004-9261
Abstract The current work on emotion recognition considering EEG signals has attracted significant attention due to its advantages in fields like mental health, neural computing, and human-computer interaction. Nonethele...
LCC LCC:Science (General)Idioma eng
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False Alarm Rates in Detecting Gravitational Wave Lensing from Astrophysical Coincidences: Insights with Model-independent Technique GLANCE
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Aniruddha Chakraborty et al · IOP Publishing · 2026 · ISSN 1538-4357
Lensing of gravitational waves (GWs) due to intervening massive astrophysical systems between the source and the observer is an inevitable consequence of the general theory of relativity, which can produce multiple GW ev...
LCC TENDOkFzdHJvcGh5c2ljcw~~Idioma eng
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High Precision Prediction Method for Dam Deformation by Integrating Adaptive Wavelet Threshold and Informer
Artículo
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Zhiyong Qi et al · Wiley · 2026 · ISSN 1687-5605
Accurate deformation forecasting is essential for concrete dam safety monitoring, yet real-world deformation series are often nonlinear, nonstationary, and contaminated by noise, missing values, and outliers, which limit...
LCC LCC:Electronic computers. Computer scienceIdioma eng
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Hybrid CNN–transformer model with BM3D and YOLOv8 for early detection of lung cancer in low-dose CT scans
Artículo
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Gagan Thakral et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Lung cancer remains the primary cause of cancer-related deaths throughout the world. The main reason behind this is late diagnosis and the restrictions in the manual interpretation of imaging data. In these days...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Hybrid extended Kalman filter long short-term memory framework for robust state and fault estimation in mobile robots under unknown disturbances
Artículo
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K. Khemiri et al · National Technical University "Kharkiv Polytechnic Institute" · 2026 · ISSN 2074-272X
Introduction. Reliable and accurate state estimation plays a central role in mobile robotics, ensuring effective localization, navigation, and control in uncertain and dynamic environments. Traditional estimation methods...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Lightweight Real-Time power quality disturbance recognition using Time-Frequency fusion with Cross-Attention mechanism
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Fei Yu et al · European Alliance for Innovation (EAI) · 2026 · ISSN 2032-944X
INTRODUCTION: Accurate power quality disturbances (PQDs) classification is critical for maintaining grid stability and reliability in modern power systems. However, existing deep learning methods predominantly rely on si...
LCC TENDOlNjaWVuY2U~; LCC:Mathematics; LCC:Electronic computers. Computer scienceIdioma eng
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