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1861
Numerical and experimental analysis of temperature-dependent wear in rocket sled shoe materials
Published 2025-06-01“…Results revealed strong agreement between simulations and experiments, with an average wear depth error below 20 % and pronounced wear localization at the slider front and center under increased speeds. …”
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1862
Diagnosis Method for High-Speed Train Axle Box Bearing Slight Faults Based on Improved SAE and Temperature-Vibration Fusion
Published 2025-04-01“…[Objective] The operating environment of axle box bearings in high-speed train is complex and changeable, and the diagnostic accuracy of single-source signals for weak faults is insufficient. …”
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1863
New Bipolar Electrosurgical Vessel Sealing Device Provides Improved Performance and Procedural Efficiency
Published 2025-01-01“…Atlas had a statistically higher average burst pressure compared to XP Maryland (P < 0.0001). …”
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1864
Rationing the size of the irreducible reserve of locomotives at the turnover stations
Published 2020-03-01“…The second question is the determination of the numerical values of М in the form of practical recommendations for its use in determining the size of the minimum reserve of locomotives at the turnover stations, taking into account the various effects of the factors under consideration: average daily train flows and its fluctuations per day, oddness of operating trains, planning quality (deviation of planned train flows from actual), the level of fulfillment of the tasks of the plan for sending locomotives by a single follow-up at the turnover station. …”
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1865
Multiple category-lot quality assurance sampling: a new classification system with application to schistosomiasis control.
Published 2012-01-01“…<h4>Methodology</h4>We outline MC-LQAS design principles and formulae for operating characteristic curves. In addition, we derive the average sample number for MC-LQAS when utilizing semi-curtailed sampling and introduce curtailed sampling in this setting. …”
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1866
Classification of Cervical Biopsy Images Based on LASSO and EL-SVM
Published 2020-01-01“…This paper proposes a method of cervical biopsy tissue image classification based on least absolute shrinkage and selection operator (LASSO) and ensemble learning-support vector machine (EL-SVM). …”
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1867
The development and validation of the irrational beliefs scale for people living with HIV
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1868
Performance and Applicability Analysis of Indirect Evaporative Cooling Units in Data Centers Across Various Humidity Regions
Published 2024-11-01“…The findings indicate that IEC units provide significant energy efficiency and cost-effectiveness when deployed in typical urban DCs across various humidity zones in China. The average annual power-usage effectiveness (PUE) of each city’s DC utilizing the unit is less than 1.3, and the unit’s annual operational cost savings exceed 30%.…”
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1869
Monetizing Digital Innovation in the AEC Industry: Real Estate Value Creation Through BIM and BMS Integration
Published 2025-06-01“…These cost efficiencies, when recurring and quantifiable, can improve net operating income (NOI), thereby supporting higher asset valuations under income-based real estate appraisal methods. …”
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1870
Analysis and validation of hub genes for atherosclerosis and AIDS and immune infiltration characteristics based on bioinformatics and machine learning
Published 2025-04-01“…The Robust Multichip Average was performed for data preprocessing, and the limma package was used for screening differentially expressed genes. …”
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1871
Evaluation of Effective Interfacial Area in a Rotating Packed Bed Equipped with Dual Gas Inlets
Published 2024-07-01“…At operating conditions covering the maximum rotation speed of 1400 rpm, gas flow and liquid flow rates of 300 Nm3/h and 0.60 m3/h respectively, the results showed that on average, 55 to 97% of the 2400m2/m3 specific packing area can be effectively utilized for gas-liquid mass transfer during separation operations using the RPB. …”
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1872
LSTM-based Prediction of Short-term Water Level for Three Gorges and Gezhouba Cascade Powerplants
Published 2025-04-01“…However, the prediction results tend to be homogenized at extreme water levels. The average error of 24-hour water-level prediction for the upstream of the Three Gorges and Gezhouba is less than 0.05 m. …”
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1873
ML-Augmented Optimization of LoRa Antennas for Drone Telemetry
Published 2025-01-01“…A compact printed monopole antenna for drone telemetry communication, operating at 433 MHz, with a gain of 2.2 dBi, is designed. …”
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1874
Relationship between Plasma Ferritin Level and Siderocyte Number in Splenectomized β-Thalassemia/HbE Patients
Published 2012-01-01“…Percent siderocytes showed a good correlation with plasma ferritin levels only in splenectomized patients (r=0.69, P<0.001). A receiver operating curve analysis from splenectomized patients’ data indicated that siderocytes at 3% cut-off are the best predictor for plasma ferritin level ≥1,000 μg/L with 92.9% sensitivity and 42.9% specificity. …”
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1875
An illustration of multi-class roc analysis for predicting internet addiction among university students.
Published 2025-01-01“…Their performance was assessed using confusion matrix parameters, receiver operating characteristics (ROC) curves, and k-fold cross-validation techniques for multi-class classification problems. …”
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1876
Relationships of triglyceride-glucose,triglyceride/high-density lipoprotein,homeostasis model assessment-insulin resistance,apolipoprotein B/apolipoprotein A1,high-sensitivity C-re...
Published 2022-03-01“…Software packages SPSS22.0 and MedCalc 18 were utilized for statistical analyses.ResultsA total of 9463 subjects were included with an average age of 47.53 years and 1468 cases (15.5%) of HUA were identified. …”
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1877
Comparative life cycle assessment of battery electric vehicles in developing countries under current and future electricity mix scenarios
Published 2025-07-01“…While Brazil has already met the global average GWP target of 130 g CO2-eq/VKT, only a few countries, such as India, Vietnam, and Turkey, are expected to approach this target. …”
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1878
Glaucoma Diagnostic Accuracy of Machine Learning Classifiers Using Retinal Nerve Fiber Layer and Optic Nerve Data from SD-OCT
Published 2013-01-01“…SD-OCT parameters with the greatest aROCs were cup/disc area ratio (0.846) and average cup/disc (0.843). aROCs obtained with classifiers varied from 0.687 (CTREE) to 0.877 (RAN). …”
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1879
Thermal response characteristics of tunnel lining CHEs for a subway source heat pump system
Published 2025-09-01“…The findings indicate that the tunnel lining CHEs function efficiently under normal subway operating conditions, with average heat flux values reaching up to 61 W/m2 during the heating season and 76 W/m2 during the cooling season. …”
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1880
Aerodynamic performance characteristics of low Re airfoils: A parametric and multi criteria decision study
Published 2024-12-01“…Furthermore, MCDM approach was applied to identify suitable airfoils optimized for their average lift to drag ratio, stall angle, operating range of AOA, strength, manufacturability, and material cost. …”
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