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6161
Analysis of the Strength of Assembly Joints - Welded Joints of Various Construction Materials
Published 2023-09-01“…Welded joints samples were made with appropriate parameters, according to the welding methods. Strength tests of welded joints on MTS BIONIX 370.02 testing machine, in accordance with the PN-EN 1465 standardwere provided.Based on the obtained test results, it can be seen that the value of stresses is affected by both the welding method and the type of joint structure, while the type of material to be welded should also be taken into account.…”
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6162
Res-SE-ConvNet: A Deep Neural Network for Hypoxemia Severity Prediction for Hospital In-Patients Using Photoplethysmograph Signal
Published 2022-01-01“…There has been research conducted for the detection of severity level using various parameters and bio-signals and feeding them in a machine learning algorithm. …”
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6163
Robust Short-Term Wind Speed Forecasting Using Adaptive Shallow Neural Networks
Published 2020-09-01“…This work aims to develop a machine learning model for short-term wind speed forecasting with acceptable accuracy but high robustness and the pos-sibility of automatic online retraining. …”
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6164
Thermal and carbonation resistance of tunnel concrete: Experimental evaluation and hybrid ANN–GPR modeling under fire–CO₂ exposure
Published 2025-12-01“…Ultrasonic pulse velocity (UPV) measurements showed strong correlation with both strength loss and carbonation depth, supporting UPV as a reliable non-destructive evaluation method. A hybrid machine learning model combining artificial neural networks (ANN) and Gaussian process regression (GPR) was developed to predict residual compressive strength and carbonation depth based on UPV and exposure parameters. …”
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6165
Active ramp-down control and trajectory design for tokamaks with neural differential equations and reinforcement learning
Published 2025-06-01“…The policy training environment is a hybrid physics and machine learning model trained on simulations of the SPARC primary reference discharge (PRD) ramp-down, an upcoming burning plasma scenario which we use as a testbed. …”
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6166
IQGO: Iterative Quantum Gate Optimiser for Quantum Data Embedding
Published 2024-01-01“…Quantum kernel methods and Variational Quantum Classifiers (VQCs) have recently gained significant interest in the field of Machine Learning (ML). They have the potential to achieve superior generalisation whilst using smaller datasets and fewer parameters compared to their classical counterparts. …”
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6167
Symbolic Framework for Evaluation of NOMA Modulation Impairments Based on Irregular Constellation Diagrams
Published 2025-05-01“…We explicitly address several important design and measurement parameters and their relationship to different tasks, including variable constellation processing, carrier and symbol synchronization, and pulse shaping, focusing on quadrature amplitude modulation (QAM). …”
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6168
Height of Hydraulic Fracture Zone Based on PSO_LSSVM Model
Published 2025-06-01“…To achieve its effective prediction, this study selects four main control parameters for prediction, including the proportion coefficient of hard rock in the overlying strata, the inclination distance of the working face, and the thickness and depth of mining. …”
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6169
Research on the Design of an On-Line Lubrication System for Wire Ropes
Published 2025-04-01“…Kinematic modeling and grease consumption analysis guided greasing parameters optimization, validated through simulations and practical tests. …”
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6170
A fully automated hybrid approach for processing high-frequency surface settlement data
Published 2025-09-01“…The proposed method minimises manual intervention and reduces reliance on empirical design through the integration of the Mel Frequency Cepstral Coefficient (MFCC) based Convolutional Neural Networks (CNN), Extreme Learning Machine (ELM), and Variational Modal Decomposition (VMD) algorithms. …”
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6171
Optimising the Selection of Input Variables to Increase the Predicting Accuracy of Shear Strength for Deep Beams
Published 2022-01-01“…Therefore, developing an efficient algorithm to select the optimal input parameters that have the highest information content to represent the target and minimise redundant data is very important. …”
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6172
Threshold-free multi-attributes physical layer authentication based on expectation–conditional maximization channel estimation in Internet of Things
Published 2022-07-01“…To overcome the uncertainty, machine learning–based authentication approaches have been employed to implement threshold-free authentication. …”
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6173
Development and validation of a cardiac surgery-associated acute kidney injury prediction model using the MIMIC-IV database.
Published 2025-01-01“…By systematically comparing multiple machine learning approaches, our study highlights the utility of combining temporal physiological metrics to enhance AKI risk stratification. …”
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6174
Coupling an Autonomous UAV With a ML Framework for Sustainable Environmental Monitoring and Remote Sensing
Published 2024-01-01“…This paper describes a pioneering approach to develop smart agriculture using multimission drones equipped with dual cognitive modules (brains) that are powered by a machine learning (ML) framework. The first brain uses deep reinforcement learning (DRL) principles to enable autonomous flight, allowing drones to navigate complex agricultural terrain with agility and flexibility. …”
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6175
Investigating the hydrogen renaissance in the global energy transition with AI integration
Published 2025-04-01“…AI plays a pivotal role in optimizing hydrogen production methods, such as electrolysis, by enhancing process efficiencies through machine learning models that predict and optimize operational parameters. …”
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6176
Structural Evolution and Mechanical Properties of FeCoNiAlTi HEA Coatings Fabricated by Plasma Surfacing
Published 2025-04-01“…In order to deeply study the influence of the surfacing current on the microstructure and mechanical properties of FeCoNiAlTi highentropy alloy coatings in the plasma surfacing process parameters, five different surfacing currents (140, 160, 180, 200, 220 A) were used for coating preparation, and the microstructure, hardness, wear resistance and tensile properties of the coatings were evaluated by XRD, OM,SEM, micro-Vickers hardness tester, profilometer, friction wear tester and universal testing machine, respectively.Results showed that the porosity and elemental segregation of the coating were significantly improved with the increase of the surfacing current,but there was no significant effect on the coating phase composition.The coating mainly consisted of the typical FCC solid solution phase and Co3 Ti precipitation phase.When the surfacing current was 180 A, the surface microhardness of the obtained T3 coating was up to 322.77 HV0.2, which was about twice that of the substrate.At the same time, the T3 coating showed the best wear resistance, with a maximum wear depth of only 2.144 μm, an average friction coefficient of 0.362 and the lowest wear rate of 3.83×10-6 mm3/(N·m).In addition, the tensile strength and elongation of the T3 coating were 948 MPa and 26.61%, respectively, showing excellent strength and toughness.…”
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6177
Frequency-Based Density Estimation and Identification of Partial Discharges Signal in High-Voltage Generators via Gaussian Mixture Models
Published 2025-03-01“…However, recent advancements in signal processing and machine learning have facilitated the development of automated tools to identify and categorize PD patterns, aiding those without extensive experience. …”
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6178
The applications of CT with artificial intelligence in the prognostic model of idiopathic pulmonary fibrosis
Published 2024-10-01“…Recently, several studies attempted to build prognostic models by extracting predictive variates from pulmonary function data, basic information, or chest computed tomography (CT) and CT-derived parameters with clinical characteristics. Artificial intelligence (AI) algorithms, including principal component analysis, support vector machine, random survival forest, and convolutional neural network, could be applied to the procedure of IPF prognostic model, that is, region of interest extraction, image feature selection, clinical feature selection, and model construction. …”
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6179
Failure Strain and Related Triaxiality of Aluminum 6061-T6, A36 Carbon Steel, 304 Stainless Steel, and Nitronic 60 Metals, Part I: Experimental Investigation
Published 2025-04-01“…These tests are performed at quasi-static speeds using Universal Testing Machines (UTMs) in accordance with ASTM E8 and ASTM E9 standards. …”
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6180
A proposed deep learning model for multichannel ECG noise reduction
Published 2025-05-01“…Comparison of ECG signal patterns is very difficult manually, and machine-based interpretation is a demand of society. …”
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