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14441
Modified SLAM for Agricultural Robot Navigation
Published 2025-07-01“…The results show a reduction in Absolute Trajectory Error from 0.62 meters to 0.25 meters, and a decrease in Root Mean Square Error from 0.85 meters to 0.39 meters. …”
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14442
Nonlinear Stability Analysis of Shallow-Buried Bias Tunnel Based on Failure Mode Improvement
Published 2025-03-01“…The research results can effectively overcome some limitations of the standard method, exhibiting a certain reference value for the formulation of the actual engineering scheme and the reasonable reduction in the cost of the project.…”
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14443
O-Arm Imaging With Real-Time Control for Organ Motion Tracking: A Feasibility Study
Published 2025-01-01“…This dual impact approach might be observed in the computational cost of the correction algorithm and the level of error.…”
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14444
A study on the non-contact measurement of sunflower disk inclination and its application to accurate phenotypic analysis
Published 2025-08-01“…In the measurement experiment, 220 images were used for testing, with manual protractor measurement results as the reference. The algorithm achieved a measurement accuracy of RMSE = 2.93°, MAE = 2.43°, and R2 = 0.94. …”
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14445
Economic management of microgrid using flexible non-linear load models based on price-based demand response strategies
Published 2024-12-01“…Rime is a newly created physics-based algorithm that has been deployed to handle the anticipated energy management problem that the microgrid may be experiencing. …”
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14446
Delivering Dual Polarization-Division-Multiplexing Millimeter-Wave Signals at W-Band by One Pair of Antennas
Published 2019-01-01“…The bit error ratio (BER) is less than the new-generation forward-error-correction (eFEC) threshold of 2 × 10<sup>−2</sup> with CMA algorithm for equalization.…”
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14447
A critical phantom study of the energy window used for 99mTc quantitative explorations with a ring CZT SPECT system
Published 2025-08-01“…After rebinning the list-mode files for different energy windows, data were reconstructed with manufacturer’s iterative algorithm including attenuation correction, resolution recovery and eventually scatter correction, but without any regularization technique. …”
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14448
Machine learning and clustering for supporting the identification of active landslides at national scale
Published 2025-06-01“…Landslide inventory maps (LIMs) are essential for risk management and reduction, but they usually remain an overlooked issue, especially over very large areas, i.e. at a regional or national level. …”
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14449
Investigation on the Electron Emission Regularity of Sputtered Boron Nitride Thin Films and Microstructured Array Surfaces
Published 2025-03-01“…The EEC peak values of the BN bulks decrease from 2.62 to 1.16 when the porosity of the BN bulk reaches 49.11% and the aspect ratio reaches 1.36, indicating that constructing a surface microstructure is an effective method to achieve EEC reduction. By employing the electron trajectory tracking algorithm and the phenomenological model of electron emission, the effect of microstructure on EEC for BN bulk was quantitatively explained. …”
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14450
Public and mental health professionals’ perspectives on social media and suicide exposure
Published 2025-04-01“…Results Four key themes emerged: (1) The communicative ecology of social media (where the public act as content purveyors, rapidly disseminating varied and often unregulated narratives); (2) Harmful effects (including the copycat effect and toxic discourse); (3) Positive effects (where protective discourse and moderation offer harm reduction opportunities); and (4) Challenges in intervention (including content moderation difficulties and algorithmic biases that amplify harmful narratives). …”
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14451
Distributed Relative Pose Estimation for Multi-UAV Systems Based on Inertial Navigation and Data Link Fusion
Published 2025-05-01“…Furthermore, a data selection strategy and a sliding window algorithm are implemented to control data accumulation and mitigate inertial navigation drift. …”
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14452
Maintaining rockfall protection in mountain forests under climate change: optimizing management for sustainable stem size distributions
Published 2025-07-01“…This study uses a simulation-based optimization approach, integrating the dynamic forest model ForClim with the Simulated Annealing optimization algorithm, to identify adaptive management strategies for Swiss forests. …”
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14453
Integrated Optimization of Emergency Evacuation Routing for Dam Failure-Induced Flooding: A Coupled Flood–Road Network Modeling Approach
Published 2025-04-01“…These strategies and routes resulted in a significant reduction in evacuation time and minimized the risks to evacuees. …”
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14454
Coordinates-based meta-analysis for vestibular migraine and the underlying mechanisms behind it
Published 2025-04-01“…The CBMA demonstrated a significant reduction in GM volume in VM patients compared to HCs, with peak convergence in the left rolandic operculum (SDM-Z = −3.68, p-corrected = 0.004, voxels = 629; Brodmann area 48), extending to the posterior insula. …”
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14455
Assessment of the stock status for greenland halibut (<i>Reinhardtius hippoglossoides matsuurae</i>) in the Okhotsk Sea
Published 2022-07-01“…It includes the additional filtering of the JABBA model result, its refinement with stringent tuning using the algorithm of No-U-Turn sampler, and checking additional parameters on hyperstability or hypersensitivity. …”
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14456
Pain in the Foot: Pathogenesis, Diagnosis and Treatment
Published 2014-12-01“…Content analysis, method of system and comparative analysis, bibliosemantic method of study of the actual scientific researches on the topic of the pain in the foot, its pathogenesis, diagnose algorithm and treatment with the demonstration of a clinical case have been used. …”
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14457
HSP105 inhibition downregulates store-operated calcium entry and promotes acute UVB-induced tight junction disruption.
Published 2024-01-01“…Acute UVB irradiation also caused a reduction in HSP105 protein levels in HaCaT cells. …”
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14458
Comparison of Geographical Traceability of Wild and Cultivated Macrohyporia cocos with Different Data Fusion Approaches
Published 2021-01-01“…Two feature extraction approaches including the selecting variables by a random forest-based method—Boruta algorithm and producing principal components by the dimension reduction technique of principal component analysis—were considered in data fusion. …”
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14459
Coastal salt marsh changes in China: Landscape pattern, driving factors, and carbon dynamics
Published 2025-08-01“…Native species, such as Phragmites australis and Suaeda salsa, experienced significant losses with a 72 % reduction, while exotic species Spartina alterniflora showed substantial gains with a 680-fold. …”
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14460
FLDQN: Cooperative Multi-Agent Federated Reinforcement Learning for Solving Travel Time Minimization Problems in Dynamic Environments Using SUMO Simulation
Published 2025-02-01“…This paper introduces a cooperative multi-agent federated reinforcement learning algorithm named FLDQN to address the challenge of agent cooperation by solving travel time minimization challenges in dynamic multi-agent reinforcement learning (MARL) scenarios. …”
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