Suggested Topics within your search.
Suggested Topics within your search.
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7401
GT-NMR: a novel graph transformer-based approach for accurate prediction of NMR chemical shifts
Published 2024-11-01“…Abstract In this work, inspired by the graph transformer, we presented an improved protocol, termed GT-NMR, which integrates 2D molecular graph representation with Transformer architecture, for accurate yet efficient prediction of NMR chemical shifts. …”
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7402
A derecho climatology (2004–2021) in the United States based on machine learning identification of bow echoes
Published 2025-08-01“…On average, 12–15 derechos are identified per year, aligning with previous estimations (<span class="inline-formula">∼6</span>–21 events annually). The spatial distribution and seasonal variation patterns are consistent with prior studies, showing peak occurrences in the Great Plains and the Midwest during the warm season. …”
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7403
In-Flight Calibration of Geostationary Meteorological Imagers Using Alternative Methods: MTG-I1 FCI Case Study
Published 2025-07-01“…FCI offers more spectral bands, higher spatial resolution, and faster imaging capabilities, supporting a wide range of applications in weather forecasting, climate monitoring, and environmental analysis. …”
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7404
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7405
GINSER: Geographic Information System Based Optimal Route Recommendation via Optimized Faster R-CNN
Published 2025-04-01“…Abstract Traffic congestion and accident-prone zones present significant challenges to urban transportation by causing delays, pollution, and safety hazards. …”
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7406
A Novel Spectrum Sensing Method for Multiple Unknown Signal Sources Using Frequency Domain Energy Detection and DBSCAN
Published 2025-01-01“…To address these challenges, we present a novel spectrum sensing approach called FDED-DBSCAN, which combines frequency domain energy detection (FDED), frequency domain noise estimation (FDNE), and the density-based spatial clustering of applications with noise (DBSCAN) algorithm; The DBSCAN algorithm clusters signals based on their time-frequency two-dimensional feature space. …”
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7407
Performance of the Earth Explorer 11 SeaSTAR Mission Candidate for Simultaneous Retrieval of Total Surface Current and Wind Vectors
Published 2024-09-01“…This paper presents a comprehensive numerical analysis of the expected performance of the Earth Explorer 11 (EE11) SeaSTAR mission candidate in the case of idealised and realistic 2D ocean currents and wind fields. …”
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7408
An anthropomorphic phantom for atrial transseptal puncture simulation training
Published 2024-10-01“…Conclusions The TSP simulator can be incorporated into training programs, offering trainees the opportunity to improve tool handling, spatial coordination, and manual dexterity prior to performing the procedure on patients. …”
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7409
Research on the Restructuring of Urban Administrative Space from the Perspective of Scalar Structuration: A Case Study of Wuhu City in Anhui Province
Published 2024-12-01“…For example, through the restructuring of administrative boundaries of urban districts and counties, the government of prefecture-level city has created and expanded a 'subset' of the scale of its own power with rescaling the spatial jurisdiction of county-level governments. …”
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7410
The influence of service information systems on strengthening competitiveness and efficiency of business of small and medium-sized enterprises (SMEs)
Published 2025-01-01“…Service information systems with all their nuances-qualitative sociological, humanistic, cultural or human resources elements, generally include the entire business through their integrative functions, are easily adapted in a variable environment and eliminate spatial limitations and problems of dislocation of individual segments of the business process, and can be crucial in generating elements efficient business and strengthening the competitiveness of companies. …”
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7411
Can the Theory of Risk Evaluation and Management Be Applied to Land-use Safety Planning?
Published 2025-06-01“…In this paper, some concepts from risk theory are briefly introduced and applied to risk policy in spatial planning. A primary principle is that of the relative unacceptability of risk. …”
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7412
HOTSSea v1: a NEMO-based physical Hindcast of the Salish Sea (1980–2018) supporting ecosystem model development
Published 2025-01-01“…HOTSSea v1 provided a first look at spatially and temporally heterogenous ocean temperature trends throughout the northern and central part of the domain where observations are sparse. …”
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7413
Efficient Packaging Line Object Counting by Cross-Frame Association With Wavelet Convolutions and Trajectory Compensation
Published 2025-01-01“…This paper introduces a novel multi-object association method, namely tracking method, which is specifically designed for real-time object counting in industrial environments. We present a specialized object counting dataset and a joint method that enhances multi-object tracking performance by focusing on both detection and tracking. …”
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7414
PRODEM: an annual series of summer DEMs (2019 through 2022) of the marginal areas of the Greenland Ice Sheet
Published 2024-11-01“…The PRODEMs are validated using leave-one-out cross-validation, and PRODEM19 is further validated against an external data set, showcasing their ability to correctly represent surface elevations within the associated spatially varying prediction uncertainties. We observe a general lowering of surface elevations during the 4-year PRODEM period, but the spatial pattern of change is highly complex and with annual changes superimposed. …”
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7415
Surface displacements induced by underground activities from 2014 to 2019 in the former Lorraine coalfield, northeastern France
Published 2025-01-01“…In conclusion, the map of the current displacements in the study area reflects both past (mining) and present (quarrying) underground operations, and may also serve to inform discussions on possible future ones (CBM extraction).…”
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7416
Spatiotemporal Change Analysis and Multi-Scenario Modeling of Ecosystem Service Values: A Case Study of the Beijing-Tianjin-Hebei Urban Agglomeration, China
Published 2024-10-01“…However, the future course of land use change (LUC) in urban agglomerations and its implications for human society remains uncertain, which presents a challenge to maintaining a balance between ecological service functions and regional socioeconomic growth. …”
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7417
Can Separation Enhance Fusion? An Efficient Framework for Target Detection in Multimodal Remote Sensing Imagery
Published 2025-04-01“…Leveraging this framework, we present Sep-Fusion—an efficient target detection approach tailored for multimodal remote sensing aerial imagery. …”
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7418
Study on the Evolution and Prediction of Land Use and Landscape Patterns in the Jianmen Shu Road Heritage Area
Published 2024-12-01“…The Jianmen Shu Road Heritage Area presents both opportunities and challenges in terms of protection and development. …”
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7419
Disease burden and trends of lung cancer attributable to nickel among Chinese and global population: a cross-sectional study
Published 2024-12-01“…Nickel-associated lung cancer is increasingly acknowledged as a pressing public health concern. This study presents a comprehensive analysis at temporal, spatial, and population levels utilizing the most recent data from GBD 2019 to estimate the disease burden of nickel-associated lung cancer from 1990 to 2019, and make predictions to 2035.MethodsWe delineated data on nickel-associated lung cancer concerning mortality, disability-adjusted life years (DALY), and age-standardized rates (ASRs) over a 30-year period based on the global burden of disease (GBD) 2019. …”
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7420
ST-YOLOv8: Small-Target Ship Detection in SAR Images Targeting Specific Marine Environments
Published 2025-06-01“…To achieve this goal, we propose several architectural improvements to You Only Look Once version 8 Nano (YOLOv8n) and present Small Target-YOLOv8(ST-YOLOv8)—a novel lightweight SAR ship detection model based on the enhance YOLOv8n framework. …”
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