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6181
Leveraging advanced deep learning and machine learning approaches for snow depth prediction using remote sensing and ground data
Published 2025-02-01“…The dataset was processed and normalized for optimal performance, and hyperparameters were fine-tuned using a randomized search method. New hydrological insights for the region: The Results highlight the efficacy of AI-based approaches for snow depth prediction, with SVR achieving the best performance (Root Mean Square Error of 2–5 cm and an average coefficient of determination of 0.97). …”
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6182
Digital Image Processing Applied in the Deformation Analysis of Hip Prosthesis: Multivariate Regression Analysis
Published 2024-01-01“…The first criterion considers the significance of the model coefficients; the second criterion considers a coefficient of determination greater than 75%, and the third criterion considers that the proposed model is significant. …”
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6183
Heuristic modeling of the process of milling aviation parts with opposed end mills by synthesis of a predictive model
Published 2025-04-01“…Optimum values of exponents and appropriate coefficients for simplexes of the mathematical model were determined. …”
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6184
FEATURES OF ELECTROMECHANICAL ACOUSTIC ENERGY CONVERSION BY CYLINDRICAL PIEZOCERAMIC TRANSDUCERS WITH INTERNAL SCREENS IN COMPOSITION OF FLAT SYSTEMS
Published 2018-03-01“…The purpose of the work is to determine the peculiarities of the electromechanical acoustic transformation of energy by cylindrical piezoceramic radiators with internal screens in the composition of flat systems, taking into account all types of interaction.The research was carried out by the method of bound fields in multiply connected domains with the use of addition theorems for the cylindrical wave functions. …”
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6185
Nano-MIP based SPR sensor for tetracycline analysis in milk sample
Published 2025-08-01“…The selectivity of the Tc-MINps SPR sensor was investigated using oxytetracycline, ciprofloxacin, and amoxicillin due to their structural similarity. The selectivity coefficients were determined as 5.54 for oxytetracycline, 23.66 for ciprofloxacin, and 28.39 for amoxicillin. …”
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6186
Calculation of Neural Network Weights and Biases Using Particle Swarm Optimization
Published 2024-01-01“…Neural networks can be used to classify data and to calculate regression coefficients. Backpropagation is the cornerstone of neural network training. …”
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6187
Ultrasonic characteristics of immune bodies in children with infectious mononucleosis
Published 2021-01-01“…The spleen mass was determined by method of O.V. Vozgoment, coefficients: the ratio of spleen mass to body mass (KMS, Km), body length (KI), body surface area (Ks). …”
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6188
ELECTRONIC CONTROL FOR FUEL SUPPLY OF DIESEL ENGINE ON THE BASIS OF PROGRAMMABLE PID-REGULATOR
Published 2017-01-01“…Governor’s setting (proportional, integral and differential component) performed empirically using the classical Ziegler – Nichols method, based on the analysis of the safety factor of automatic control system. …”
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6189
Geometric correction of meteorological satellite cloud image data position under multi-source data temporal correlation
Published 2025-08-01“…Therefore, a geometric correction method for the position of meteorological satellite cloud map data under the temporal correlation of multi-source data is studied. …”
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6190
Potentiometric Sensors for Pr(III) Based on N-N᾽o-Phenylene-bis(salicylideneimine) Using Epoxy Resin and PVC as Binding Materials
Published 2011-01-01“…Effect of internal solution was studied and both the electrodes could satisfactorily be used in partially non-aqueous medium. Selectivity coefficients for both the electrodes have been determined by FIM (fixed interference method) with respect to many rare earth metal ions, alkali & alkaline earth metal ions and some transition metal ions. …”
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6191
Psychometric properties and meaningful change thresholds for the QOL-E instrument in patients with myelodysplastic neoplasms
Published 2025-02-01“…Test-retest reliability and internal consistency was confirmed with intraclass correlation coefficients and Cronbach alpha exceeding 0.70 across most QOL-E domains/summary scores. …”
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6192
Ovarian ROS-dependent IgG accumulation precedes lipofuscin deposition and follicular decline: comparative insights from the bitch and mouse models of ovarian aging
Published 2025-05-01“…Immunohistochemistry was employed to determine IgG deposition and western blotting for its quantification. …”
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6193
Formation and Characterization of Xylitol-Modified Glycidyl Methacrylate-<i>co</i>-Ethyl Methacrylate Matrices for Controlled Release of Antimicrobial Compounds
Published 2025-07-01“…The model fits the data well, as evidenced by the determination coefficients close to 1. The analyzed interactions in the data are reliable and statistically significant (<i>p</i> < 0.001). …”
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6194
Allometric equations model for estimating an above and below ground biomass of dipterocarp forest in the tropics
Published 2025-07-01“…The models demonstrated a high coefficient of determination (> 90 percent), indicating strong predictive power for above-ground, root- and total biomass. …”
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6195
Hydrodynamic and sensitivity analysis of a polymeric calendering process for non-Newtonian fluids with temperature-dependent viscosity
Published 2025-08-01“…The virtuousness of appropriate of the empirical model is obvious based on the coefficient of determination (R2)({R}^{2}) obtained from the analysis of variance. …”
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6196
Correlation and predictive value of oxygenation and oxygen saturation indices in extremely preterm infants: a prospective study
Published 2025-02-01“…In addition, the study seeks to determine the predictive value of these indices for mortality in the first 7 days and Bronchopulmonary Dysplasia (BPD) at 36 weeks postmenstrual age (PMA).MethodsThis is a prospective observational study conducted at King Abdulaziz Medical City, Riyadh between October 2023 and May 2024, involving extremely preterm infants with clinical and ventilator data collected during the first 7 days of life. …”
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6197
Behavioral Assessment of Unilateral Spatial Neglect with the Catherine Bergego Scale (CBS) Using the Kessler Foundation Neglect Assessment Process (KF-NAP) in Patients with Subacut...
Published 2021-01-01“…The Kessler Foundation Neglect Assessment Process (KF-NAP) is an assessment tool for unilateral spatial neglect (USN), which is the scoring method for the Catherine Bergego Scale (CBS) based on detailed instructions. …”
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6198
A lightweight hybrid model for accurate ammonia prediction in pig houses
Published 2025-12-01“…It also outperforms the standard transformer in accuracy and efficiency, with Root Mean Square Error (RMSE), Mean Absolute Percentage Error (MAPE), and coefficient of determination R² of 0.3994, 0.0225, and 0.9260, respectively, compared to 0.4250, 0.0227, and 0.9162 for the standard model, reducing RMSE by 5.99 %, MAPE by 0.88 %, and increasing R² by 1.08 %. …”
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6199
Water utilization strategy of tomato grown on east-west orientation in solar greenhouses revealed based on hydroxide isotopes
Published 2025-03-01“…Path analysis revealed PAR as a critical determinant of ETc, with direct path coefficients of 0.866 and 0.567. …”
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6200
Mechanisms of reproductive toxicity and ferroptosis induced by polystyrene microplastics in male mice
Published 2025-02-01“…In addition, serum testosterone, follicle-stimulating hormone, and luteinizing hormone were determined using ELISA kit, total testicular iron content was measured using tissue iron kit, and pathological changes in testicular tissue were observed after hematoxylin-eosin (HE) staining. …”
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