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Simplifying Field Traversing Efficiency Estimation Using Machine Learning and Geometric Field Indices
Published 2025-03-01Get full text
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403
CALCULATION OF WEIGHT COEFFICIENTS IN CONTINUOUS PARTICLE FILTER
Published 2018-04-01Get full text
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404
Exploration of the parameter space of piecewise omnigenous stellarator magnetic fields
Published 2025-01-01“…Piecewise omnigenous fields are stellarator magnetic fields that are optimized with respect to radial neoclassical transport thanks to a second adiabatic invariant that is piecewisely constant on the flux-surface. …”
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405
Variable Aircraft Spacing Quadratic Bézier Curve Trajectory Planning for Cascading Delay Mitigation
Published 2025-04-01“…This work investigated methods of uniformly re-directing vehicles on approach to a vertiport that would be impacted by an emergency vehicle to minimize or avoid cascading delays. A route of time-optimal Bézier curves as well as Dubins paths optimized for interception heading was generated and flown on as an alternate maneuver when an unaccounted-for emergency vehicle initiated a bypass of an air traffic fleet. …”
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Research on performance evaluation of ecological product value realization under the “Dual Carbon Goals”
Published 2025-08-01“…This national provincial scale research design not only fills the gap in macro level performance evaluation, but also reveals the differences in location characteristics and institutional responses in the transformation of ecological product value in different regions.ResultsThe results show that the performance of the national ecological product value realization mechanism has been increasing year by year, showing explosive growth in 2015, and the growth rate has fluctuated since then.DiscussionIt is suggested to formulate a performance evaluation policy for the realization mechanism of ecological product value based on the goal of building a beautiful China, promote the establishment of ecological product value realization methods and paths with the characteristics of each province (city), conduct performance evaluations on pilot demonstrations and base creation in the national ecological product value realization, and further optimize and improve relevant institutional mechanisms.…”
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408
Marginal abatement costs for greenhouse gas emissions in the United States using an energy systems approach
Published 2025-01-01“…Here we show the abatement costs of decarbonization in the United States using an energy system optimization model to capture technological interactions, multi-decadal path dependence, and endogenous end-use technology selection. …”
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409
Ship Pipe Layout Based on Grid Normalized Astar Algorithm
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410
Improving the navigation optimization of hospital logistics robots under complex lighting changes by using improved ORB-SLAM3 and deep learning visual SLAM algorithm
Published 2025-04-01“…The improved ORB-SLAM3 algorithm extracts feature points of different scales by constructing an image pyramid to ensure that effective visual information can be stably obtained under different lighting conditions; the strategy of combining adaptive threshold and dual threshold methods is used to optimize the accuracy of feature point extraction, and the feature points are efficiently managed through a four-tree model to ensure the uniform distribution of feature points. …”
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411
Parameter algorithm-driven optimization of surgical approaches: An investigation based on T1 slope minus C2-7 cervical lordosis in patients with cervical degenerative diseases
Published 2025-04-01“…Conclusion: T1S-CL-based surgical approaches indicate that cervical anterior approaches are superior to posterior paths in improving and optimizing sagittal alignment. …”
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412
Research on the Evaluation and Spatial Distribution Optimization of the Field Intensity Effect of Rural Basic Education Infrastructure in Wuhan’s New Urban District: A Case Study o...
Published 2025-02-01“…However, the components of both district and service thresholds showed higher values for the suburban villages and lower values for the peripheral villages. (3) The rural basic education infrastructure can be divided into three types, and the corresponding development path is proposed in combination with different types. …”
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Numerical Solution to the Problem of Thermal Conductivity in a Porous Plate with a Topology of Triply Periodic Minimal Surfaces
Published 2025-03-01“…These results can be useful in designing thermal protection systems for heat-generating equipment, as well as for heat and mass transfer paths of heat-mechanical equipment and other applications. …”
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415
Retrofit assessment of masonry buildings through simplified structural analysis
Published 2020-01-01“…The Italian guidelines for the assessment and mitigation of seismic risk of cultural heritage provides indications for the seismic analysis of protected cultural heritage, with the aim of specifying a path of knowledge, assessing the level of safety and planning possible improvements. …”
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416
Temperature State Awareness-Based Energy-Saving Routing Protocol for Wireless Body Area Network
Published 2025-07-01Get full text
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417
Using data mining techniques to improve inflation rate management
Published 2025-03-01“…Then, by running the traveling salesman algorithm on the graph, we found a path where the group of foods and beverages is the bottleneck of the research subject. …”
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418
Nonlinear response and threshold regulation of agroforestry ecosystem quality to morphological characteristics in karst desertification habitats
Published 2025-06-01“…The results of this study suggest a variety of morphology optimization strategies for different KD habitats, which will help continuously exploit the multifunctional value of AFSs and provide scientific paths for consolidating and expanding the effectiveness of KD control.…”
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The Predictability of Name Truncation: Factoring in Language Change
Published 2025-02-01“…A second finding of this study is that diachronically close truncation patterns differ minimally in the grammars that correspond to each pattern in a formal model of truncation implemented as a typological system in Optimality Theory (Alber & Arndt-Lappe 2022). …”
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Multi-Entity Collaboration Mechanism of Key Core Technology Innovation Based on Differential Game
Published 2025-06-01“…Key core technology innovation has become an important strategic path for countries to maintain industrial security amid intensifying global technological competition. …”
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