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14701
Study on Noise Reduction of Hydrostatic Leveling Signals for Wind Turbine Foundations Based on CEEMDAN-SG Algorithm
Published 2025-01-01“…The denoising performance of each algorithm was evaluated through quantitative analysis, which included calculating the signal-to-noise ratio, mean square error, and coefficient of determination derived from the simulated signal data. …”
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14702
Polypropylene yarns with multifunctional coating based on polytetrafluoroethylene
Published 2025-03-01“…The method is implemented at the stage of forming polypropylene yarns from the melt. …”
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14703
Effectiveness of preeclampsia prognosis in pregnancy
Published 2014-03-01“…Of them: 133 women with preeclampsia of varying severity, 44 - with uncomplicated pregnancy. Prediction method is based on testing of thrombophilia genes, level of antibodies to β2 glycoprotein-1, D-dimer, value of atherogenicity coefficient. …”
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14704
Development of the reference material of nanoporous zeolite
Published 2020-06-01“…The results of establishing the metrological characteristics of the reference material are described, including standard uncertainty due to the method of determining the certified value, as well as standard uncertainties from heterogeneity and instability. …”
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14705
A Fourier-Transform Infrared Spectroscopy-Based Simple, Rapid, and Direct Quantification Assay for Moxifloxacin
Published 2025-01-01“…The FTIR-based assay method was validated in accordance with the International Conference on Harmonization (ICH) guidelines and was found to be linear over the concentration range of 0.1 mg/mg–1.0 mg/mg (w/w) of solid mixtures with a coefficient of determination (R2) of 0.9951. …”
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14706
Improving Earth surface temperature forecasting through the optimization of deep learning hyper-parameters using Barnacles Mating Optimizer
Published 2024-09-01“…Additionally, a comparison is made with the Autoregressive Moving Average (ARIMA) method. Evaluation using Mean Absolute Error (MAE), Root Mean Square Error (RMSE), and the coefficient of determination (R2) demonstrates the superior performance of DL optimized by BMO, showing minimal errors.…”
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14707
Axisymmetric adaptive upper-bound finite element limit analysis formulation based on second-order cone programming for bearing capacity of circular footing.
Published 2025-01-01“…For the sake of computational efficiency, the axisymmetric UB finite element problem is recast into a model of second-order cone programming (SOCP). …”
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14708
Identification and Analysis of Plastic Microparticles in the Inlet and Outlet of the Wastewater Treatment Plant and Investigation of the Relationship between Different Seasons of t...
Published 2022-01-01“…In the present study, an optimized method is introduced to efficiently detect and extract microplastics from the input effluent and output waste streams of the wastewater treatment plants. …”
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14709
A Novel Variable-Order Threshold Serial Belief Propagation-Based Decoding Algorithm for LT Codes
Published 2025-01-01“…The proposed algorithm integrates the serial belief propagation (SBP) method with a reliability metric for check nodes, enabling accurate determination of the sequence for message updates. …”
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14710
Optimal I-V Curve Scan Time of Solar Cells and Modules in Light of Irradiance Level
Published 2012-01-01“…It rests on a two-diode solar cell model extended by two bias-dependent capacitances, modelling the junction, and the diffusion capacitance. A method for determination of all extended model parameters from a quasistatic I-V curve and open-circuit voltage decay measurement is presented and validated. …”
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14711
Toward Authentication of Videos: Integer Transform Based Motion Vector Watermarking
Published 2022-01-01“…The proposed technique can concisely determine the attacked regions. The results validate the performance of the proposed approach in terms of quality metrics like peak signal-to-noise ratio (PSNR), structural similarity index (SSIM), normalized coefficients (NC) and bit error rate (BER).…”
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14712
Neuro-fuzzy techniques for modeling process parameters in pulsed electrochemical machining of steel
Published 2025-07-01“…In this way, a root mean square error in the prediction of the material removal rate of 0.394 and a coefficient of determination of 0.845 were obtained. …”
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14713
Continuity Quality of Power Supply in Detectors Powered by Renewable Energy Sources
Published 2024-12-01“…This article discusses the continuity quality of power supply (CQoPS), which takes into account numerous quality-related aspects, more than just the ones described in the standard. The method for determining CQoPS coefficients has been based on estimating uncertainty; therefore, it is devoid of such statistical evaluation disadvantages as the requirement for full knowledge of the system that is assessed. …”
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14714
Inhibitory mechanism on tyrosinase activity of flavonoids from flower buds of Sophora japonica L
Published 2024-10-01“…In this study, extracts of FBSJ from 11 different locations were analyzed using the HPLC method to establish their HPLC fingerprints. By determining the IC50 on tyrosinase activity, it was discovered that the extract from Kunming, Yunnan Province exhibited the strongest inhibitory activity. …”
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14715
Testing the characteristics of portable PM monitors in laboratory conditions
Published 2025-01-01“…The results of measuring the concentrations of suspended particles PM10 and PM2.5 obtained using the reference gravimetric measurement method were compared with the results of PM monitors, which use low-cost sensors based on the principle of light scattering to determine the concentrations of suspended particles. …”
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14716
Evaluating vaccination and quarantine for measles intervention strategy in Jakarta, Indonesia through mathematical modeling
Published 2025-06-01“…Next, we conduct a global sensitivity analysis using the Partial Rank Correlation Coefficient (PRCC) method integrated with Latin Hypercube Sampling (LHS). …”
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14717
The Effectiveness of the Technopark Program in Efforts to Prepare Start-Up Business
Published 2022-10-01“…The purpose of the study was to determine the effectiveness of the technopark program at SMK Negeri 3 Malang.The research method uses a qualitative approach with indicators: efford, cost efficiency, result and impact. …”
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14718
Experimental Study on Optimal Clean Air Delivery Rate Filter Thickness of Indoor Air Purifiers
Published 2024-12-01“…CADR was calculated via the single-pass method. Results indicate that filtration efficiency increases with thicker filters; however, the optimal CADR is achieved at a specific filter thickness. …”
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14719
Dynamical correlation functions in the Ising field theory
Published 2024-12-01“…Our approach is based on a finite temperature form factor series and on a Fredholm determinant representation of the correlators. While for space-like separations the Fredholm determinant can be efficiently evaluated numerically, for the time-like region it has convergence issues inherited from the form factor series. …”
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14720
Innovative tax administration tools in Russia
Published 2022-06-01“…The scientific value of the article lies in determining the directions for further development of tax administration tools aimed at increasing the tax authorities’ efficiency and the service quality for economic entities in digital interaction between the state represented by tax authorities and taxpayers.…”
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