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4761
Temporal generalization in evergreen leaf type classification using tailored Sentinel-2 composites
Published 2025-11-01“…Existing mapping approaches frequently suffer from spatial resolution limitations and temporal constraints. …”
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4762
High Resolution Sea Ice Concentration Using a Sentinel-1 U-Net Ice-Water Classifier
Published 2025-01-01“…We trained the U-Net across multilooking levels to balance resolution, noise reduction, and computational efficiency, allowing the model to handle noise artefacts effectively. …”
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4763
Research on step-by-step visual servo control system of anchor drilling robot
Published 2025-03-01“…Secondly, through displacement and angular sensors deployed on manipulator joints, this study constructed an enhanced kinematic model using the modified Denavit-Hartenberg (MDH) method, enabling accurate spatial position resolution of the end-effector and determination of its initial and target positions. …”
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4764
Planning for the future, algae bloom dynamics in water management and ecosystem restoration efforts
Published 2025-07-01“…The second model was a hierarchical model that used hydrodynamic and biogeochemical variables to predict chlorophyll-a concentrations across the lake. …”
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4765
The Intentional and Unintentional Human Food Subsidy Landscape for a Large Carnivore
Published 2025-08-01“…We then predicted a human subsidy landscape that explored the spatial variation between intentional and unintentional sources and modeled the relationship between human food subsidies and conflict. …”
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4766
The solution space of a five-dimensional geometry: Kundt spacetimes and cosmological time-crystals
Published 2025-05-01“…We uncover the solution space of a five dimensional geometry which we deem it as the direct counterpart of the Bianchi Type V cosmological model. We kinematically reduce the scale factor matrix and then, with an appropriate scaling and choice of time, we cast the spatial equations into a simple “Kasner” like form; thus revealing linear integrals of motion. …”
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4767
Carbon balance dynamic evolution and simulation coupling economic development and ecological protection: a case study of Jiangxi Province at county scale from 2000–2030
Published 2025-08-01“…This study introduces an analytical framework that couples economic development with ecological protection by using coupling coordination degree analysis, carbon balance zoning, and the Markov-PLUS model. Taking Jiangxi Province as a case study, we evaluate the spatio-temporal dynamics of carbon balance from 2000–2020 and predict future trends for 2030 under four potential development scenarios. …”
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4768
The impact of future changes in climate variables and groundwater abstraction on basin-scale groundwater availability
Published 2024-11-01“…In addition, three plausible groundwater abstraction scenarios with diverging predictions from increasing, constant, and decreasing volumes and spatial distributions are used. …”
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4769
<i>Plasmodium falciparum</i> parasite prevalence in East Africa: Updating data for malaria stratification.
Published 2021-12-01“…Bayesian spatiotemporal model-based approaches were used to interpolate space-time data at fine spatial resolution adjusting for population, environmental and ecological covariates across the three countries. …”
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4770
Remote Sensing Estimation of CDOM for Songhua River of China: Distributions and Implications
Published 2024-12-01“…Multiple linear regression and five machine learning models were used to analyze the data. Among these models, XGBoost demonstrated a superior, highly stable performance on the validation set (R<sup>2</sup> = 0.85, RMSE = 0.71 m<sup>−1</sup>). …”
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4771
Relationship between stratigraphic overlap and sedimentary facies evolution of the Junggar Basin, Northwest China
Published 2024-11-01“…Abstract The interaction between the topography of the slope zone on the edge of the basin and the distribution of sediments is crucial for accurately predicting sediment distribution, but few studies emphasize the impact of stratigraphic overlap on the spatial evolution of sedimentary facies. …”
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4772
Myocardial electrical instability score: clinical and prognostic significance
Published 2019-12-01“…Statistically significant differences were found between the values of T wave alternation, QT interval, fragmented QRS and QRS-T angle in groups 1 and 3 (-VTA) and (+VTA), p<0,005.Personalized model was formed for predicting the risk of life-threatening VTA (primary endpoints: pVT, appropriate CVD discharges, CPR, SCD) in patients with CAD and non-ischemic pathologies (cardiomyopathy, channelopathy) in 5 years follow-up. …”
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4773
Comprehensive Probabilistic Analysis and Practical Implications of Rainfall Distribution in Pakistan
Published 2025-01-01“…Accurately selecting an appropriate probability distribution model is a critical challenge when predicting extreme rainfall in arid and semi-arid regions, especially in countries with diverse climatic conditions. …”
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4774
Multi-Seasonal Risk Assessment of Hydrogen Leakage, Diffusion, and Explosion in Hydrogen Refueling Station
Published 2025-08-01“…Conversely, north/northwest winds in autumn/winter intensify hydrogen concentrations in compressor and station building areas. (3) An empirical formula integrating climatic parameters, leakage conditions, and spatial coordinates was proposed to predict hydrogen concentration (error < 20%). …”
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4775
Effective management of urban water resources under various climate scenarios in semiarid mediterranean areas
Published 2024-11-01“…The water resources management study of the region is carried out using the simulations of the RCA4 Regional Climate Model (RCM) driven by the HadGEM-ES global climate model of the Met Office Hadley Centre (MOHC) under 3 different climate emission scenarios, namely RCP 2.6, RCP 4.5 and RCP 8.5. …”
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4776
Research trends and frontiers of groundwater-lake interaction
Published 2024-11-01“…The primary research methods are stable isotopes, radioisotopes, temperature tracing, remote sensing, and numerical modelling. However, variations in data accuracy and spatial coverage continue to pose challenges for the practical application of these techniques. …”
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4777
Side Null Analysis of the Main-Auxiliary Antenna Array for Noncooperative Interference Cancellation
Published 2023-01-01“…And the cancellation ratio of the desired signal (SCR) is deduced to quantitatively characterize the side null. The spatial noncooperative interference cancellation model based on the main-auxiliary antenna array is established. …”
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4778
Application of the Poor Man's Navier-Stokes Equations to Real-Time Control of Fluid Flow
Published 2012-01-01“…-S. system at specific spatial locations. Herein, we outline derivation of these equations and discuss their basic properties. …”
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4779
A high-accuracy exponential time integration scheme for the Darcy–Forchheimer Williamson fluid flow with temperature-dependent conductivity
Published 2025-07-01“…Accurately modelling non-Newtonian fluid flow through porous media is vital in several industrial and engineering processes, particularly where inertial effects and temperature-dependent properties are critical. …”
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4780
Cannabidiol as a multifaceted therapeutic agent: mitigating Alzheimer's disease pathology and enhancing cognitive function
Published 2025-05-01“…Moreover, CBD treatment was shown to reduce neuroinflammation, as CBD was able to skew microglia towards a neuroprotective M2 phenotype while attenuating proinflammatory cytokine release in the 5xFAD AD mouse model. Notably, daily CBD injections (10 mg/Kg) for 28 days in 5xFAD mice resulted in significant improvements in both short- and long-term spatial memory. …”
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