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821
Quantifying Urban Vitality in Guangzhou Through Multi-Source Data: A Comprehensive Analysis of Land Use Change, Streetscape Elements, POI Distribution, and Smartphone-GPS Data
Published 2025-06-01“…However, existing studies often rely on single-source data or subjective evaluation methods, making it challenging to comprehensively and objectively capture the spatial-temporal characteristics of urban vitality. …”
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822
A Multi-Level SAR-Guided Contextual Attention Network for Satellite Images Cloud Removal
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Adversarial learning network for multi-source change detection in built-up areas: integrating VHR RGB and multispectral imagery
Published 2025-08-01“…The existing deep learning (DL) methods often focus on single-source images, such as very high-resolution (VHR) RGB images, but struggle due to the limited spectral information and imaging inconsistencies within them. …”
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Deep learning-based automated classification of choroidal layers in en face swept-source optical coherence tomography images
Published 2025-07-01“…Methods A cohort of 117 healthy subjects (117 eyes), underwent SS-OCT volume scans covering a 12 × 9 mm range. …”
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Multi-source data fusion-based knowledge transfer for unmanned aerial vehicle flight data anomaly detection and recovery
Published 2025-07-01“…Then, the model is fine-tuned using limited training samples in the target domain through model-based transfer learning method and is evaluated using test data of the target domain. …”
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826
Source dynamics and environmental risk of street dust as a vector of human exposure to potentially toxic elements in Istanbul, Türkiye
Published 2025-08-01“…Using geochemical and statistical methods, this study aimed to investigate the concentrations, spatial distribution, ecological risks, sources, and associated health risks of selected PTEs (Al, As, Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb, Zn) in < 63 μm street dust samples collected from 29 locations across Istanbul, Türkiye. …”
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Field apple scab susceptibility of a diverse Malus germplasm collection identifies potential sources of resistance for apple breeding
Published 2020-10-01“…Abstract Background Breeding for resistance to apple scab (caused by Venturia inaequalis), the most devastating fungal disease of apples, relies on genetic resources maintained in germplasm collections. Methods To identify new sources of scab resistance, we evaluated 177 Malus accessions, including 27 primary and 13 hybrid Malus species from diverse geographical origins, in an orchard at Geneva, New York. …”
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Assessing the quality of myopia prevention videos on Chinese short video platforms: a cross-sectional content analysis by source
Published 2025-08-01“…Content completeness was evaluated across six predefined domains. Videos were categorised by source (healthcare professionals vs non-healthcare professionals), and intergroup differences were statistically analysed.Results Of the 284 videos, 48.9% were uploaded by healthcare professionals and 51.1% by non-healthcare professionals. …”
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Source apportionment, ecological and toxicological risk assessment of trace metals in agricultural soils of Wabane, South West Region, Cameroon
Published 2025-06-01“…Methods: The soil samples were analyzed by ICP-OES (Inductively Coupled Plasma-Optical Emission Spectrometry). …”
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Characterization and source analysis of trace metal pollution in coastal shallow marine sediments, Wanning area, Hainan Island, China
Published 2025-07-01“…Pollution levels were evaluated using the Nemero multifactor pollution index, and source apportionment was conducted through the Positive Matrix Factorization (PMF) model.ResultsThe average concentrations of As, Hg, Cu, Zn, Cd, Pb, and Cr were 11.40, 0.037, 11.36, 51.69, 0.10, 24.53, and 45.86 mg/kg, respectively, which generally comply with China’s Class I Marine Sediment Quality Standard. …”
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Sources of uncertainty in the SPITFIRE global fire model: development of LPJmL-SPITFIRE1.9 and directions for future improvements
Published 2025-03-01“…We seek to augment this work with new validation methods and extend it by completing a thorough review of the theory underlying the SPITFIRE model to better identify and understand sources of modelling uncertainty. …”
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Swept-source optical coherence tomography features of choroidal tumors and tumor mimics: A 5-year retrospective study
Published 2025-06-01“…Background: These lack a thorough comparison of swept-source optical coherence tomography (SS-OCT) features among different kinds of choroidal tumors and tumor mimics. …”
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A Framework for High-Spatiotemporal-Resolution Soil Moisture Retrieval in China Using Multi-Source Remote Sensing Data
Published 2024-12-01“…This study validates the effectiveness of combining multi-source RS data with auxiliary data in large-scale SM monitoring and provides new methods for improving SM retrieval accuracy and spatiotemporal coverage.…”
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A Semi-portable Enclosure to Measure Emission Rates from Small Fugitive Sources: Leaf Blower Dust Example
Published 2021-07-01“…Emission rates were determined as a function of surface type and cleaning tool used. The method would be appropriate for many types of small fugitive dust sources.…”
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