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6421
Evaluation of the possibilities for stream restoration: preassessment of the Váli-stream (Hungary)
Published 2016-05-01“…These assessments cover the land use pattern, furthermore the analysis of vegetation and habitat patches. As a result of the historical analysis, it has been found that the stream side habitat patches have decreased significantly despite the constant space available. …”
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6422
The role of face regions in remote photoplethysmography for contactless heart rate monitoring
Published 2025-07-01“…Machine learning-based approaches outperform traditional methods under motion artifacts and poor lighting, achieving Mean Absolute Error and Root Mean Square Error below 1.0 for some datasets. Combining multiple patches improves performance, though increasing ROIs beyond 60 patches results in diminishing returns and higher computational complexity. …”
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6423
Application of Macrofiber Composite for Smart Transducer of Lamb Wave Inspection
Published 2013-01-01“…In this paper, the feasibility of this transducer for the Lamb wave inspection has been experimentally explored. A pair of MFC patches is bonded on a 2 mm thick aluminum plate, and it has been demonstrated that the dispersive characteristics of S0 and A0 modes, generated and detected by MFC patches, agreed well with the theory. …”
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6424
A Compact Wideband Circularly Polarized Microstrip Slot Antenna with Parasitic Elements
Published 2021-01-01“…The CP MSA comprises a square-loop sequential-phase (SP) feeding configuration, four rotated rectangular patches, and four L-shaped slots embedded in the ground plane. …”
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6425
Enhanced Adaptive Wiener Filtering for Frequency-Varying Noise with Convolutional Neural Network-Based Feature Extraction
Published 2025-05-01“…The initial denoised result is obtained by assembling the locally filtered patches. However, since the Wiener filter is a low-pass filter, it can remove fine details along with the noise. …”
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6426
A Rare Case of Idiopathic Atrophoderma of Pasini and Pierini
Published 2023-03-01“…Physical examination showed atrophic patches with clear boundaries, consistent with snow footprints or cliff-drop-like changes on edge. …”
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6427
A Rare Case of Idiopathic Atrophoderma of Pasini and Pierini
Published 2023-03-01“…Physical examination showed atrophic patches with clear boundaries, consistent with snow footprints or cliff-drop-like changes on edge. …”
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6428
Recent Developments of Reflectarray Antennas for Reconfigurable Beams Using Surface-Mounted RF-MEMS
Published 2012-01-01“…The results include reconfigurable elements based on patches aperture-coupled to delay lines in two configurations: single elements and gathered elements which form subarrays with common phase control. …”
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6429
Feature Representation Using Deep Autoencoder for Lung Nodule Image Classification
Published 2018-01-01“…First, lung nodule images are divided into local patches with Superpixel. Then these patches are transformed into fixed-length local feature vectors using unsupervised deep autoencoder (DAE). …”
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6430
Understanding local connectivity and complexity in the skeleton of deforestation
Published 2025-05-01“…The skeleton captured 62%, 44%, and 40% of the original deforested patches, respectively, and the complexity of connectivity patterns increased over time. …”
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6431
Monitoring of Forest Changes in Mount Kenya National Park Based on Domestic High-Resolution Satellites
Published 2025-07-01“…The total area of forest reduction was 2,425.91 ha. There were 542 patches of forest land occupied by new arable land, covering an area of 1,613.41 ha. …”
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6432
Chemical Profiling of the Street Drug Nyaope in South Africa using GC-MS.
Published 2024-12-01“…The contents of Nyaope can differ within batches making it a challenge to profile. We present an analytical method for the storage, extraction, identification, and profiling of Nyaope. …”
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6433
Reproducibility evaluation of soybean oligopeptides based on peptidomic analyses
Published 2023-04-01“…Methods: High performance liquid chromatography tandem high resolution mass spectrometry was employed for peptidomic analysis of the soybean oligopeptides prepared at the same condition at different batches. Generality and individuality of the samples were also discussed based on the heat map analysis and principal component analysis (PCA). …”
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6434
Autonomous novel class discovery for vision-based recognition in non-interactive environments
Published 2024-01-01“…To address the OSC problem, we propose a framework combining three approaches: 1) using selfsupervised vision transformers to mitigate the discard of information needed for clustering unknown classes; 2) adaptive weighting for image patches to prioritize patches with richer textures; and 3) incorporating a temperature scaling strategy to generate more separable feature embeddings for clustering. …”
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6435
Unsupervised mapping of rice paddy fields and their inundation patterns using Sentinel-1 SAR images and GIS
Published 2025-12-01“…Temporal variations in SAR backscatter are condensed into a custom multi-band image for each planting season, enabling unsupervised classification to delineate rice paddies and flooding patches. This approach achieves high detection accuracy, with overall accuracy rates for paddy detection of 83.8%–89.0% in Japan, 71.5%–83.5% in the Philippines, and 72.3% for rice flooding patches in Bali, Indonesia. …”
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6436
Impact factor and the range of ecological connectivity change due to development
Published 2025-01-01“…Multiple regression analysis revealed that the key factors affecting EC were the distance between patches and the area of ecological functional areas (EFAs). …”
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6437
Real-Time Tracking by Double Templates Matching Based on Timed Motion History Image with HSV Feature
Published 2014-01-01“…Secondly, the tMHI-HSV is used to segment the motion region and calculate these candidate object patches’ color histograms to represent their appearance models. …”
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6438
Pectin from Okra (Abelmoschus esculentus L.) Has Potential as a Drug Release Modifier in Matrix Tablets
Published 2021-01-01“…Different batches of formulated tablets exhibited different mechanisms of drug release with batches F1, F2, F5, and F6 being similar (ƒ2 values being >50 and ƒ1 values <15) to the innovator brand. …”
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6439
A Compact Two-Level Sequentially Rotated Circularly Polarized Antenna Array for C-Band Applications
Published 2015-01-01“…The 16 antenna elements are disc-based patches operating in modal degeneration, tuned to exhibit a broad while imperfect polarization. …”
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6440
Understanding Mesoscale Aggregation of Shallow Cumulus Convection Using Large‐Eddy Simulation
Published 2017-12-01“…Within 12 h, mesoscale patches of higher humidity, more vigorous cumulus convection, and thin detrained cloud at the trade inversion base develop spontaneously. …”
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