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Influence of fire characteristics on the associations between smoke PM2.5 exposure and acute cardiorespiratory health events
Published 2025-07-01“…Wildland fire smoke PM2.5 concentrations were determined using a novel approach that combined EPA monitor data, atmospheric dispersion modeling, fire emissions inventories, and Bayesian time-series modeling to estimate daily fire-specific smoke PM2.5 concentrations. …”
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1742
Generating synthetic brain PET images of synaptic density based on MR T1 images using deep learning
Published 2025-03-01“…Results The generated SV2A PET images are visually similar to the ground truth in terms of contrast and tracer distribution, quantitatively with low bias (< 2%) and high similarity (> 0.9). …”
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1743
Location and Size Planning of Charging Parking Lots Based on EV Charging Demand Prediction and Fuzzy Bi-Objective Optimization
Published 2024-10-01“…The travel and charging behavior of large-scale users are then simulated to predict the spatiotemporal distribution of charging demand. Finally, taking the predicted charging demand distribution as an input and the number of CPLs and charging parking spaces as constraints, a bi-objective optimization model for simultaneous location and size planning of CPLs is constructed, and solved using the fuzzy genetic algorithm. …”
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1744
Weed Types and Dynamics Associations with Catena Landscape Positions: Smallholder Farmers’ Knowledge and Perception in Zimbabwe
Published 2022-01-01“…Xanthium strumarium was perceived as a new invasive weed in low-lying arable fields. The binary logistic model predicted farm location on the landscape and fertiliser use as the main factors affecting weed types, distribution, and abundance. …”
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1745
A Lightweight Intrusion Detection System with Dynamic Feature Fusion Federated Learning for Vehicular Network Security
Published 2025-07-01“…Experimental evaluation on the CAN-Hacking dataset shows that the proposed intrusion detection system achieves more than 99% F1 score with only 1.11 MB of memory and 81,863 trainable parameters, while maintaining low computational overheads and ensuring data privacy, which is very suitable for edge device deployment.…”
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1746
Evaluation methods and engineering applications of in-situ stress in deep, strong heterogeneity terrestrial shale oil and gas reservoirs: a case study of jurassic shales in the Yin...
Published 2025-03-01“…Furthermore, the transverse isotropic in-situstress prediction model demonstrates high accuracy. When comparing its predictions for minimum and maximum horizontal principal stresses to measured in-situstress data, the model exhibits average relative errors of only 3.39% and 3.23%, respectively.DiscussionIn the study area, vertical high-low-high (HLH) stress difference profiles exhibit the highest oil-bearing potential and a reduced likelihood of fracturing-induced artificial fractures crossing through layers. …”
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1747
Spatial–temporal evolution patterns of influenza incidence in plateau regions from 2009 to 2023
Published 2025-04-01“…ObjectivesThis study used (Geographic Information System) GIS technology to analyze the spatiotemporal distribution of influenza incidence in Qinghai from 2009 to 2023, based on influenza surveillance data.MethodsThis study first accessed the influenza data sets of Qinghai Province from 2009 to 2023 through the Chinese Infectious Disease Surveillance System. …”
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1748
Selection of the Material for the Sensitive Elements of SAW-based Accelerometers
Published 2020-12-01“…AlN demonstrated almost double resistance to irreversible mechanical deformations as compared to SiO2, which, in turn, allows an additional 1.5-fold increase in sensitivity compared to quartz – based sensors.Conclusion. Based on the data obtained by the modeling, it can be concluded that the use of AIN as SE material is promising, especially for measuring high acceleration values, but with restrictions on temperature sensitivity of the material.…”
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1749
A systematic methodology to capture the global pattern of rheumatic heart disease: the Rheumatic Heart Disease Endemicity Index (RHDEI)
Published 2025-07-01“…Abstract Background Rheumatic heart disease (RHD) disproportionally affects young populations in socio-economically disadvantaged settings, resulting in a skewed distribution towards low- and middle-income countries. …”
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1750
Mineral resource base of Russia’s cobalt: current state and development prospects
Published 2025-06-01“…For deposits of the silicate-cobalt-nickel formation, where previous assessments were based on maximizing nickel reserves, a reassessment is proposed with 3D special modeling of cobalt distribution as the primary ore component. …”
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1751
Deciphering the spectra of flowers to map landscape‐scale blooming dynamics
Published 2025-02-01“…The reflectance residual was projected on a low principal component basis to characterize flowering clusters' variation and spatial distribution based on the Gaussian mixture model, providing an uncertainty metric to assess the results. …”
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1752
Study on the effect of front retaining walls on the thermal structure and outflow temperature of reservoirs.
Published 2021-01-01“…The simulated data from January to September 2017 showed that FRWs can change the vertical temperature distribution during the stratification period, accelerate the upper warmer water release and thus decrease the strength of thermal stratification. …”
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1753
Crisis communication transformation through global digital news platforms
Published 2025-07-01“…As a practical recommendation, this study suggests a data-driven, participatory, and empathetic crisis communication model, as well as the integration of real-time sentiment monitoring and an actionable and forward-looking two-way feedback system.…”
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1754
Inter-Satellite Handover Method Based Multi-Objective Optimization in Satellite-Terrestrial Integrated Network
Published 2023-09-01“…The high-speed motion of low-earth orbit communication satellites results in a highly dynamic network topology, and the spatio-temporal distribution of resources in the satellite-terrestrial integrated network is non-uniform.When multiple users and services switch between satellites, a large number of handover requests are triggered, leading to intensified network resource competition.As a result, the limited satellite resources cannot meet all the handover requests, leading to a significant decrease in handover success rate.In view of the above problem, the multi-objective optimization based satellite handover method was proposed.It introduced the satellite coverage spatio-temporal graph and transforms the dynamic continuous topology into static discrete snapshots, accurately depicted the connections between satellite nodes and users at different times and locations.The multi-objective optimization model was established for satellite handover decisions, and anadaptive accelerated multi-objective evolutionary algorithm(AAMOEA) was proposed to optimized user data rate and network load simultaneously, ensured handover success rate and enhanced network service capability.It built a STIN communication simulation environment and tested the multi user handover performance in a multi satellite overlapping coverage scenario.The results demonstrated that the multi-objective optimization-based satellite handover method achieved an average handover success rate improvement of over 20% compared to benchmark algorithms.…”
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1755
Urban Flooding Vulnerability Analysis Using Weighted Linear Method With Geospatial Information System
Published 2023-10-01“…The study applied weighted linear method and geospatial information technology to obtain relevant data which were subjected to analysis. Sentinel 2 imagery of the area was downloaded from the United States Geological Survey (USGS) website and analyzed to produced digital elevation model, rainfall distribution, soil texture classification, topographic wetness index (TWI), hillside slope, land use/cover contour and slope maps of the area. …”
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1756
Research and Implementation of the Text Matching Algorithm in the Field of Housing Law and Policy Based on Deep Learning
Published 2021-01-01“…Machine learning enables machines to learn rules from a large amount of data input from the outside world through algorithms, so as to identify and judge. …”
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Trends in the burden of chronic kidney disease related to high red meat intake from 1990 to 2021
Published 2025-04-01“…Abstract Objective To systematically examine global trends and spatial distribution of the burden of chronic kidney disease associated with high red meat intake from 1990 to 2021 using data from the Global Burden of Disease 2021 study, providing scientific evidence for targeted prevention strategies. …”
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1759
AgriDeep-net: An advanced deep feature fusion-based technique for enhanced fine-grain image analytics in precision agriculture
Published 2025-05-01“…The framework adeptly manages the hurdles posed by uneven data distribution, intra-class diversity, and the demands of multi-class classification. …”
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1760
Moisture Recycling in the Colombian Andes
Published 2024-01-01“…We aim to understand where and when water vapor evaporated from land turns into rainfall through moisture recycling, using the Water Accounting Model‐2layers (WAM‐2), an offline model to track atmospheric moisture forced with data from ERA‐5 at its native 0.25° resolution during 1980–2020. …”
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