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8401
Surface Quality Monitoring and Improvement for Dimensional Metrology in Inline CT by Denoising with Neural Networks and Fast Surface Quality Metric
Published 2025-02-01“…Furthermore, we propose a fast surface quality metric based on the marching cubes algorithm and Hausdorff distance to enable realtime monitoring of voxel dataset quality during continuous CT scans, as required in inline CT. …”
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8402
Afocal Mirror Systems with Small Axial Dimensions
Published 2020-03-01“…A study was made of systems in which the diameter of the aperture diaphragm in the primary mirror is modified, which leads to a more compact system.A calculation algorithm of new the systems is proposed, with correction of the image curvature. …”
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8403
Ecological niche modelling using MaxEnt for riparian species in a Mediterranean context
Published 2025-02-01“…Despite their key environmental role, riparian tree and shrub species gained little attention in ecological niche modeling (ENM), especially in semi-arid environments.This study examines the performance of selected climatic, topographic, and geographic predictors in ENM of obligate and non-obligate riparian tree and shrub species in perennial and intermittent streams in the Mediterranean biome.MaxEnt algorithm was used for ENM. Three models were designed with different sets of predictors with cropped and non-cropped backgrounds around the riparian zone.The models generated different predicted distribution maps by species and compared them with the presence points of the studied species. …”
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8404
Route Selection of Multimodal Transport Based on China Railway Transportation
Published 2021-01-01“…Finally, taking a multimodal transport network in China as an example, an improved ant colony algorithm is used to solve the model and the results verify the rationality of the model.…”
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8405
Optimizing Competency-Based Human Resource Allocation in Construction Project Scheduling: A Multi-Objective Meta-Heuristic Approach
Published 2024-09-01“…Our approach involves solving a sample problem precisely using GAMS software and developing two meta-heuristic algorithms—Non-Dominated Sorting Genetic Algorithm (NSGA-II) and Multi-Objective Particle Swarm Optimization (MOPSO). …”
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8406
Research on Aircraft Surface Taxi Path Planning and Conflict Detection and Resolution
Published 2021-01-01“…For aircraft with taxiing conflicts, waiting or changing paths is selected to deconflict taxiing by comparing priorities. An improved A∗ algorithm solution is applied to generate conflict-free glide paths and new glide trajectory occupancy time windows, while the glide paths of aircraft without glide conflicts are not affected. …”
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8407
Vibration Frequencies Extraction of the Forth Road Bridge Using High Sampling GPS Data
Published 2016-01-01“…A bilinear Chebyshev high-pass filter is designed to isolate the quasistatic movements, the FFT algorithm and peak-picking approach are applied to extract the vibration frequencies, and a GPS data accumulation counter is suggested for real-time monitoring applications. …”
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8408
Improved feature reduction framework for sign language recognition using autoencoders and adaptive Grey Wolf Optimization
Published 2025-01-01“…The proposed technique, initially, extracts features using histrogram of gradient (HOG) approach and then reduces dimensions of extracted features using unsupervised autoencoder and subsequently refining the feature set with an improved GWO algorithm. A handcrafted artificial neural network serves as the classifier within this integrated framework, denoted as AEGWO-Net. …”
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8409
Calculation of the Instream Ecological Flow of the Wei River Based on Hydrological Variation
Published 2014-01-01“…Moreover, the heuristic segmentation algorithm that is suitable to detect the mutation points of flow series is employed to identify the change points. …”
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8410
Climatological Study on Cyclone Genesis and Tracks in Southern Brazil from 1979 to 2019
Published 2025-01-01“…Results indicate that the cycloTRACK algorithm is more effective at tracking more intense and consistent cyclones, excluding weaker systems. …”
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8411
An Analytical Solution for Non-Darcian Flow on a Constant Head Packer Test in the Interlayer Staggered Zone
Published 2021-01-01“…The test results inversed by the genetic algorithm show that non-Darcian flow happened during the test under the injection pressure 0.3 MPa with the power index n is 1.278, non-Darcian hydraulic conductivity k1 is 1.613×10−5 cm/s and the specific storage Ss is 9.757×10−5 m-1, respectively. …”
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8412
A State Estimation of Dynamic Parameters of Electric Drive Articulated Vehicles Based on the Forgetting Factor of Unscented Kalman Filter with Singular Value Decomposition
Published 2025-01-01“…The unscented Kalman filter algorithm is the foundation, with singular value decomposition replacing the Cholesky decomposition. …”
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8413
Cooperative Behaviors and Multienergy Coupling Through Distributed Energy Storage in the Peer-to-Peer Market Mechanism
Published 2025-01-01“…An innovative peer-to-peer market structure is proposed, supported by advanced algorithms, to enable direct energy trading among prosumers. …”
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8414
Sleep Disruption and Proprioceptive Delirium due to Acetaminophen in a Pediatric Patient
Published 2013-01-01“…Potential alternative explanations were excluded, and analysis with the Naranjo algorithm indicated a “probable” relationship between acetaminophen and this adverse reaction. …”
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8415
Investigation of the Influence of Atmospheric Scattering on Photolysis Rates Using the Cloud-J Module
Published 2025-01-01“…This study analyses the wide-band algorithm, Cloud-J v.8.0, from the point of view of the validity of the choice of wide spectral intervals to accelerate the calculations of photolysis rates in the lower and middle atmosphere, considering the features of solar radiation propagation, and to assess the influence of the processes of reflection and scattering on molecules, aerosols, and clouds. …”
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8416
Exploring the impact of adenoid obstruction on the human nasal airflow through parallel computational fluid dynamics
Published 2025-01-01“…The numerical solution was obtained using a Newton‐Krylov‐Schwarz algorithm‐based parallel solver. Our findings indicate that obstruction of the adenoid cross‐sectional area below 50% minimally affects nasal airflow, whereas noticeable changes occurred as obstructions exceeded the 50% threshold. …”
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8417
Analysis of Startup Process and Its Optimization for a Two-Stand Reversible Cold Rolling Mill
Published 2017-01-01“…Dynamic characteristic analysis of a two-stand reversible cold rolling mill in the startup process was carried out. The delay algorithm of the interstand thickness was proposed. …”
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8418
Rolling Bearings Fault Diagnosis under Variable Speed Conditions Based on Multitime-Frequency Ridge Extraction
Published 2024-01-01“…First, the time-frequency representation of the fault signal is obtained through the adaptive short-time Fourier transform (STFT), and then the FPOMRE algorithm is used to extract additional ridges below the lowest time-frequency ridge multiple times. …”
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8419
Exploration and Coordination of Complementary Multirobot Teams in a Hunter-and-Gatherer Scenario
Published 2021-01-01“…Statistical analysis of extensive simulation results confirms the efficacy of the proposed algorithms compared in different environments with varying levels of obstacle complexities. …”
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8420
Node Detection Using High-Dimensional Fuzzy Parcellation Applied to the Insular Cortex
Published 2016-01-01“…Here we aim to propose a relatively simple “one-step” border detection and ROI estimation procedure employing the fuzzy c-mean clustering algorithm. To test this procedure and to explore insular connectivity beyond the two/three-region model currently proposed in the literature, we parcellated the insular cortex of 20 healthy right-handed volunteers scanned in a resting state. …”
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