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1241
The Influence of the Spatial Co-Registration Error on the Estimation of Growing Stock Volume Based on Airborne Laser Scanning Metrics
Published 2024-12-01“…There are many sources of variation that contribute to the overall performance of this method. One of them, which is related to the core aspect of this method, is the spatial co-registration error between ground measurements and RS data. …”
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1242
From Battlefield to Building Site: Probabilistic Analysis of UXO Penetration Depth for Infrastructure Resilience
Published 2025-03-01“…Different probabilistic sampling techniques produced similar DoB predictions for each soil type, but GP_RSM was the most computationally efficient method. …”
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1243
Dual-objective optimization strategy of self-adaptive transient pressure controller in water delivery engineering
Published 2024-12-01“…In this study, based on our calibrated numerical model, various transient responses of a SAC system with different parameters were further investigated. The latency response threshold and the spring orifice coefficient were identified to be the two most sensitive parameters that determine the controller working efficiency. …”
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1244
Severe-hail detection with C-band dual-polarisation radars using convolutional neural networks
Published 2024-11-01“…A test set of 1396 images between 2018 and 2023 demonstrates that the CNN method outperforms state-of-the-art methods according to various metrics. …”
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1245
Accuracy of Ultrasound Diagnosis of Thyroid Nodules Based on Artificial Intelligence-Assisted Diagnostic Technology: A Systematic Review and Meta-Analysis
Published 2022-01-01“…Ultrasonography (US) is the most common method of identifying thyroid nodules, but US images require an experienced surgeon for identification. …”
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1246
Numerical simulation of optimal jet angle of water jet assisted disc cutter rock breaking
Published 2025-07-01“…In order to solve the problems of difficulty in tunneling, serious tool loss and low efficiency of breaking ultra-high strength rock encountered in the construction process of traditional hob, high-pressure water jet has become a new method to improve the efficiency of rock breaking beacuse of its good crush effect on hard rock. …”
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1247
A Novel Improvement of Feature Selection for Dynamic Hand Gesture Identification Based on Double Machine Learning
Published 2025-02-01“…Our research shows that variables selected using the Double Machine Learning method perform well under different classification models, with final results significantly better than those of traditional methods. …”
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1248
Impact of copper addition and calcium phosphate coating on Mg alloys for biomedical applications
Published 2025-06-01“…The application of calcium phosphate coatings led to a reduction in corrosion rates to 840.2 mm/year, 744.7 mm/year, and 802.1 mm/year for different coating compositions. Although calcium phosphate coatings reduced the corrosion rate, they did not meet the required threshold for biomedical applications. …”
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1249
Friction and wear rate composition dependence of Cu-graphite composites prepared by spark plasma sintering
Published 2025-05-01“…Besides the fact, that there are similar studies on Cu-graphite composites, none of them was investigated the Cu-graphite system prepared in as wide as possible composition range with the different technology and the same powders: It was observed that the dependence of the coefficient of friction on composition does not depend on the different method of preparation (hot isostatic pressing, spark plasma sintering) for identical copper and graphite powders. …”
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1250
W ciemnościach tunelu, czyli o zjawisku leksykalnego plateau
Published 2020-11-01“…It is necessary to choose different methods of teaching/learning at B2 level, otherwise the progress in learning can be slowed (the language learning plateau). …”
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1251
Collegiate women’s wrestling body fat percentage and minimum wrestling weight values: time for revisiting minimal body fat percent?
Published 2024-12-01“…The purpose of this study was to provide a descriptive summary of BF% and MWW values of female wrestlers and how MWW values would change with the use of different BF% thresholds.Methods Data from the 2022–2023 collegiate season were retrospectively analyzed resulting in a sample of 1,683 collegiate women wrestlers from the National Association of Intercollegiate Athletics (NAIA, n = 868) and the National Collegiate Athletics Association (NCAA, n = 815). …”
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1252
Sealing and zero leakage characteristics of a high-pressure large-sized main drive based on active pressure compensation
Published 2025-07-01“…To prevent the possible harm caused by high water pressure confining load to the sealing system, this study proposes a new main drive sealing method based on active pressure compensation, designs a sealing device suitable for the main drive sealing runway, proposes a zero leakage sealing evaluation method combined with percolation theory and a statistical contact model, establishes a micro- and macro-scale finite element sealing structure model, investigates the sealing contact and pressure resistance characteristics under different compensatory pressures and external loads, and reveals the evolution mechanism of sealing performance under the combined action of external cavity pressure and compensatory pressure. …”
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1253
Cellular composition of the minor salivary gland inflammatory infiltrates as an additional diagnostic criterion for primary Sjogren’s syndrome
Published 2021-09-01“…To determine the diagnostic threshold of the number of a ROC analysis was performed. …”
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1254
Extraction of phenotypic parameters of litchi based on image processing and three-dimensional point cloud
Published 2025-09-01“…MethodThe Intel Realsense D405 depth sensor was used to obtain the RGB color image and depth image of litchi under four different angles at the same time, and the three-dimensional point cloud of litchi was obtained by mapping. …”
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1255
The relationship of gastrointestinal complications and ventilator related status with gastric residual volume in intensive care patients
Published 2021-08-01“…Aim: Our study aimed primarily to determine whether there was a relationship between total gastric residual volume (GRV) amounts and two different GRV thresholds and the development of gastrointestinal intolerance in patients on mechanical ventilation in the intensive care unit (ICU) and secondarily, to determine the effects of different GRV quantities on ventilator-related conditions (VAC).Methods: Seventy patients above the age of 18 who were scheduled to be fed with enteral nutrition (EN) for at least three days, were divided into two groups including 35 patients according to GRV threshold values of 250 ml and 500 ml. …”
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1256
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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1257
Control Strategy of Islanded AC/DC Hybrid Microgrid Power System Based on Adaptive Segmented Double-Droop
Published 2025-01-01“…By setting the action threshold to avoid frequent starts and stops,an adaptive function is selected to add the stage II droop expression when the power difference exceeds the starting threshold by maintaining the conventional double-droop control in segment I. …”
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1258
Association of body roundness index with circadian syndrome: a cross-sectional study using NHANES data from 2009 to 2018
Published 2025-07-01“…RCS analyses demonstrated a positive association between BRI and CircS prevalence, with threshold effect analyses identifying a threshold value of BRI at 5.91. …”
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1259
As a phenomenon: Ramadan fasting improves olfactory performance
Published 2024-10-01“…In the evaluation of CCCRC test outcomes, significant differences were observed in the scores of butanol thresholds (p = .0001), odor identification (p = .0001), food‐related odors identification (p = .0001), and the number of normosmic individuals (p = .0001) at different times (p < .05). …”
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1260
Rumor Spreading of an SIHR Model in Heterogeneous Networks Based on Probability Generating Function
Published 2019-01-01“…Using the probability generating function method and pair approximation method, the current research obtains nonlinear differential equations to describe the dynamics of rumor spreading. …”
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