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8641
Hybridization of Machine Learning Algorithms and an Empirical Regression Model for Predicting Debris-Flow-Endangered Areas
Published 2023-01-01“…Finally, the performance metrics (i.e., coefficient of determination (R2), root-mean-square error (RMSE), and mean absolute error (MAE)) of the proposed hybrid models are comprehensively investigated and compared with the single predictive model (i.e., MARS, RF, SVM, and the empirical model) under fivefold cross-validation. …”
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8642
The effect of teacher leadership and school climate on students’ learning outcomes
Published 2024-05-01“…The method used in this research is a survey research method. …”
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8643
Evaluation of Waste with High Organic Content in Energy Production
Published 2022-12-01“…For this reason, plant and animal wastes are converted into energy by obtaining biogas from biomass, which is one of the most environmentally acceptable methods of solution. This system makes it possible to both produce energy and evaluate the end product as fertilizer. …”
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8644
Optimization of Boiler Heat Load in Water-Heating Boiler-House
Published 2009-04-01“…An analytical method for optimization of water-heating boiler loads has been developed on the basis of approximated semi-empirical dependences pertaining to changes of boiler gross efficiency due to its load. …”
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8645
Application of the acoustoelastic effect in measurements of residual stresses
Published 2014-05-01“…Values of acoustoelastic constants and temperature coefficients of velocity change were determined in several construction metals for various types of waves. …”
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8646
Advancing in creep index of soil prediction: A groundbreaking machine learning approach with Multivariate Adaptive Regression Splines
Published 2024-12-01“…However, current empirical methods for determining the creep coefficient often lack precision, highlighting the need for a more accurate predictive model. …”
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8647
HEAT EXCHANGE AND AERODYNAMICS OF THE COMBINED TUBING BUNDLES WITH CROSS INCLINED FINS
Published 2013-04-01“…The proposed correlations describe an experimental data with a coefficient of determination about 0.979-0.998. The impact of tubes arrangement in a bundle on energy performance of heat exchanger were analyzed using complete and local heat modeling methods at a stationary heat flux. …”
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8648
LIGHt-based rapid detection of starch in tobacco leaves by smartphone sensing
Published 2025-02-01“…Abstract A rapid and efficient detection method to detect the total starch in tobacco leaves using smartphone-based anthrone-sulfuric acid colorimetry is established under the framework of the low-cost, immediate, general-purpose, and high-throughput (LIGHt) smartphone-based colorimetry. …”
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8649
Predictive value of resting-state fMRI graph measures in hypoxic encephalopathy after cardiac arrest
Published 2025-01-01“…Resting-state fMRI three days after cardiac arrest was used to quantify whole-brain functional connectivity, global efficiency, clustering coefficient, and modularity. …”
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8650
Brain Derived Neurotrophic Factor and cognitive markers in subjects with Alzheimer’s disease
Published 2024-03-01“…A neuropsychological test battery, and the immunoenzymatic method (ELISA), Promega Emax Kit were applied to determine the serum brain-derived neurotrophic factor levels. …”
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8651
GRAVITY VARIATIONS AND RECENT GEODYNAMICS OF THE SOUTH-WESTERN PART OF THE BAIKAL REGION
Published 2015-09-01“…Modern methods for determination of gravity values make it possible to obtain measurements with the accuracy up to 10–9 from g0 of the normal value (up to 1 microgal = 10 m/sec2). …”
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8652
Reconstruction of Tokamak Plasma Emissivity Distribution by Approximation with Basis Functions
Published 2025-05-01“…A robust and computationally efficient method is proposed for reconstructing the spatial distribution of plasma radiated power, with a view toward enabling real-time applications. …”
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8653
Cooperative and Hierarchical Optimization Design of Shipboard MVDC System for Adapting to Large, Pulsed Power Load
Published 2025-02-01“…The proposed method is applied to determine the system optimal energy storage configuration and dynamic performance across multiple scenarios, including different propulsion conditions with various types of large, pulsed power loads. …”
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8654
Callous Unemotional Traits dan Perundungan Maya pada Remaja (Callous Unemotional Traits and Cyberbullying In Adolescents)
Published 2020-05-01“…The cyberbullying scale included 38 items with coefficient reliability 0,883. Callous unemotional traits scale included 28 items with coefficient reliability 0,894. …”
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8655
Repeatability and Reproducibility of Noninvasive Keratograph 5M Measurements in Patients with Dry Eye Disease
Published 2016-01-01“…Methods. Forty-two patients with dry eye disease (DED group) and 42 healthy subjects (healthy group) were recruited in this prospective study. …”
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8656
Optimal Canceling of the Physiological Tremor for Rehabilitation in Parkinson’s Disease
Published 2019-07-01“…Furthermore, to enhance the feasibility of the suggested control strategy, the coefficients of the controller were determined using a hybrid version of the harmony search and cuckoo optimization algorithm. …”
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8657
Nomogram prediction model for length of hospital stay following laparoscopic appendectomy in pediatric patients: a retrospective study
Published 2024-12-01“…ObjectiveThe aim of this research was to develop and internally validate a nomogram for forecasting the length of hospital stay following laparoscopic appendectomy in pediatric patients diagnosed with appendicitis.MethodsWe developed a prediction model based on a training dataset of 415 pediatric patients with appendicitis, and hospitalization data were collected retrospectively from January 2021 and December 2022. …”
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8658
AI based automatic measurement of split renal function in [18F]PSMA-1007 PET/CT
Published 2025-06-01“…Left and right renal uptake of PSMA targeted radiopharmaceuticals have shown strong correlations to split renal function (SRF) as determined by other methods. Manual segmentation of kidneys in PET images is, however, time consuming, making this method of measuring SRF impractical. …”
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8659
From the Soil to the Wine—Elements’ Migration in Monovarietal Bulgarian Wines
Published 2025-01-01“…However, ensuring wine authenticity and establishing reliable methods for its assessment are critical challenges in wine quality control. …”
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8660
Genetic diversity and development of core collection in tobacco (Nicotiana tabacum L.) resources
Published 2014-07-01“…Finally, the subset (S1C3_10), sampled by a centroid method combined with preferred sampling at 10% proportion, was determined to be a core collection of the tobacco germplasm. …”
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