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2341
A Novel Two-Stage Approach for Nonlinearity Correction of Frequency-Modulated Continuous-Wave Laser Ranging Combining Data-Driven and Principle-Based Strategies
Published 2025-04-01“…In this mechanism, the neural network (NN) model establishes a mapping relationship between the input and output of the real laser-modulation system, which effectively simulates this physical system and avoids the risk of trial-and-error damage. Afterwards, the Soft Actor–Critic (SAC) model interacts with the NN model and trains a decision-making agent to determine the optimal modulation strategy for the nonlinearity pre-correction of the frequency-swept light. …”
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2342
Development of a 3D-Printed Chest Phantom with Simulation of Lung Nodules for Studying Ultra-Low-Dose Computed Tomography Protocols
Published 2024-12-01“…The measurement error between patient and phantom scans was −0.03 ± 0.14 cm. …”
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2343
Intrathecal drug delivery systems: A case series advancing surgical, clinical, and technological safety with broader implications for invasive neuromodulation therapies
Published 2025-04-01“…Invasive neuromodulation therapies, including intrathecal drug delivery systems, present multifaceted challenges that necessitate rigorous patient and therapeutic agent selection, meticulous risk factor mitigation, continuous neuromonitoring, and prompt detection of subtle neurological changes indicative of potential complications. This analysis delineates three critical domains: first, clinical vigilance and enhanced monitoring protocols are essential for the early identification of severe complications, such as granuloma formation; second, an educational paradigm shift, standardized, comprehensive surgical training in fellowship programs is required to ensure technical proficiency, optimal postoperative management, and an in-depth understanding of psychosocial factors; and third, technological leadership, the adoption of app-based management systems on consumer platforms introduces vulnerabilities including software malfunctions and cybersecurity threats, thereby necessitating that physicians advocate for stringent safety standards and robust regulatory oversight. …”
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2344
Revolutionizing Clear-Sky Humidity Profile Retrieval with Multi-Angle-Aware Networks for Ground-Based Microwave Radiometers
Published 2025-01-01“…Moreover, additional independent validation results demonstrate that AngleNet exhibits excellent stability and retrieval accuracy during periods without radiosonde measurements. Feature analysis and evaluations of the “multi-angle-aware” module indicate that optimal RH retrieval performance is achieved by combining zenith-angle BTs with oblique angles at 30° and 19.2°. …”
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2345
A nomogram based on ultrasound scoring parameters and clinical indicators for differentiating primary Sjὅgren′s syndrome from IgG4-related sialadenitis
Published 2025-03-01“…The bootstrap method was used for internal validation with 1 000 resampling iterations, and the average absolute error was 0.018. Calibration curve demonstrated good agreement between predicted and observed values. …”
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2346
Study on Prosthetic Hand Proprioception Feedback Based on Hybrid Vibro-Electrotactile Stimulation
Published 2025-01-01“…Outcome measures included categorical analysis of task completion outcomes, control precision error (CPE), completion time (CT), and feedback preference. …”
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2347
Dynamic prediction of surface subsidence at any point based on Boltzmann time function model
Published 2025-02-01“…Results indicate that the dynamic prediction relative error during the mining process is less than 6.0%, the minimum is 2.7%.…”
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2348
UAV-Based Multispectral Winter Wheat Growth Monitoring with Adaptive Weight Allocation
Published 2024-10-01“…Among the evaluated models, the RF model achieved the best performance, with a coefficient of determination (R<sup>2</sup>) of 0.895 and a root mean square error (RMSE) of 0.0058. A comparison with wheat orthophotos from the same period confirmed that the inversion results were highly consistent with actual growth conditions in the study area. …”
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2349
Color-Sensitive Sensor Array Combined with Machine Learning for Non-Destructive Detection of AFB<sub>1</sub> in Corn Silage
Published 2025-07-01“…The combined 1st D-PCA-KNN model showed optimal prediction performance, with determination coefficient (<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msubsup><mi>R</mi><mi>p</mi><mn>2</mn></msubsup></mrow></semantics></math></inline-formula> = 0.87), root mean square error (<i>RMSEP</i> = 0.057), and relative prediction deviation (<i>RPD</i> = 2.773). …”
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2350
Active power and frequency oscillation suppression strategy for parallel virtual synchronous generators system based on fractional-order virtual inertia
Published 2025-09-01“…Moreover, a small-signal state space model of the fractional-order PVSGS is developed, and the stability of the PVSGS is proved by using the root locus analysis method. Then, the optimal fractional-order virtual inertia order of the PVSGS are selected by using the ℋ2 and ℋ∞ norm. …”
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2351
Calibration of Discrete Element Simulation Parameters and Model Construction for the Interaction Between Coastal Saline Alkali Soil and Soil-Engaging Components
Published 2024-12-01“…Subsequently, by means of the discrete element method and the BBD experimental design method, a response surface model was established, and an optimization analysis was performed on the optimal parameters for the soil–soil collision recovery coefficient, static friction coefficient, and dynamic friction coefficient at each depth. …”
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2352
Predicting the interfacial tension of CO2 and NaCl aqueous solution with machine learning
Published 2025-07-01“…Hyperparameter tuning algorithms are utilized to optimize each model, and the performance is evaluated using metrics such as mean absolute error (MAE) and mean absolute percentage error (MAPE). …”
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2353
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2354
Pemanfaatan Internet Of Things (Iot) Dalam Proses Pengeringan Rimpang Dengan Menggunakan Platform Node-Red
Published 2024-12-01“…Moreover, with IoT the sensor data obtained is managed in a database for analysis purposes. Field test results for error testing obtained an average error percentage of 1.5% and accuracy testing obtained an average accuracy percentage of 98.49%. …”
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2355
Study on the warm deformation behavior and microstructure evolution of the MDIFed Ti–6Al–4V titanium alloy
Published 2024-11-01“…Through activation energy spectrum analysis, the average activation energy is approximately 308 kJ/mol. …”
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2356
Modeling pine forest growing stock volume in subtropical regions of China using airborne Lidar data
Published 2025-12-01“…Ordinary Linear Regression (OLR), Geographically Weighted Regression (GWR), and Hierarchical Bayesian Approach (HBA) were employed to model GSV through comparative analysis of using various sample sizes. The results indicate that: (1) HBA(Site), which models different pine forest types (i.e. pure pine forest (PPF) and mixed pine forest (MXF)) separately, with typical site as a stratification factor, provided the best estimation results with coefficient of determination (R2) of 0.80 and 0.74, root mean square error (RMSE) of 25.15 m3/ha and 23.86 m3/ha for PPF and MXF, respectively. …”
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2357
Black-box and white-box machine learning tools to estimate the frost formation condition during cryogenic CO2 capture from natural gas blends
Published 2025-03-01“…To gain deeper insights into the most fundamental factors in controlling the FFT of CO2, a sensitivity analysis was conducted. The findings of the current study, in turn, contribute to the understanding of FFT of CO2 and the optimal design of the CCC processes in natural gas industries.…”
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2358
Determination of Tungsten, Molybdenum and 5 Associated Elements in Tungsten-Molybdenum Ore by Inductively Coupled Plasma-Optical Emission Spectrometry with Direct Sintering
Published 2023-10-01“…At the same time, it can effectively reduce the emission of acid gas pollutants in the sample analysis and testing process and has a good application prospect. …”
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2359
Assessment of predictors and mitigation strategy for therapeutic inertia in the management of hypertension: a quality improvement project
Published 2025-06-01“…Provider assessments included vignette-based evaluations to distinguish TI from clinical myopia. Statistical analysis using JASP 0.18.3 compared TI prevalence across subgroups, with significance testing and trend analysis. …”
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2360
A Hybrid Machine Learning Approach: Analyzing Energy Potential and Designing Solar Fault Detection for an AIoT-Based Solar–Hydrogen System in a University Setting
Published 2024-09-01“…The Transformer model was evaluated using metrics such as Mean Absolute Error (MAE), Mean Squared Error (MSE), and an additional variation of MAE (MAE2). …”
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