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15021
Rapid Analysis of 18 Flavonoids in Tea by Ultrahigh-Performance Liquid Chromatography Coupled with Quadrupole-Time of Flight Mass Spectrometry
Published 2023-01-01“…A method was established for the determination of 18 flavonoids in tea by ultra-performance liquid chromatography coupled with quadrupole/time-of-flight mass spectrometry (UPLC-Q-TOF/MS). …”
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15022
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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15023
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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15024
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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15025
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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15026
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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15027
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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15028
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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15029
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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15030
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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15031
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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15032
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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15033
Investigation of the effect of electro-hydraulic pulses on the combustion process of phosphorus sludge
Published 2020-12-01“…A distinctive feature of the electro-hydraulic effect is the ability to control the parameters of pressure waves over a fairly wide range using the characteristics of the electric discharge circuit. For determine the optimal productivity and purity of the final product of the electric discharge unit’s operation mode, experiments were conducted on the effect of the discharge energy on the efficiency of the electric discharge method for extracting phosphorus from phosphorus sludge. …”
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15034
Research on energy-saving optimization of supercapacitor trams in multi-section
Published 2022-05-01“…Compared with the standard timetable, the optimized timetable could further reduce the operating energy consumption; and the relationship between the total operating time and energy consumption of multiple intervals was analyzed, which can comprehensively consider the energy consumption and efficiency of train operation to set the running time, and use the collaborative optimization method to determine the timetable and operation strategy, so as to achieve the purpose of energy saving.…”
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15035
PERIARTICULAR SOFT TISSUE LESION OF THE SHOULDER: PATHOGENESIS, CLINICAL PRESENTATIONS, CURRENT APPROACHES TO THERAPY
Published 2018-11-01“…The review gives the data of clinical trials evaluating the comparative efficiency of these drugs. Special attention is paid to a new method for treating SRCS – the use of platelet-rich plasma (PRP). …”
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15036
Extending Local Canonical Correlation Analysis to Handle General Linear Contrasts for fMRI Data
Published 2012-01-01“…Local canonical correlation analysis (CCA) is a multivariate method that has been proposed to more accurately determine activation patterns in fMRI data. …”
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15037
APPLICATION OF ALTERNATIVE APPROACHES IN CALCULATING A VALUE OF LAND UNDER A RESIDENTIAL BUILDING TO INCREASE THE RELIABILITY OF THE CADASTRE ASSESSMENT
Published 2022-02-01“…The alignment was carried out on the basis of a linear function, the quality of the obtained functions was assessed using the indicators of the correlation coefficients, determination, average approximation error and Fisher's F-test). …”
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15038
The role of environmental poverty in shaping green growth in the One Belt One Road countries
Published 2025-12-01“…Using data from 1990 to 2019, the methodology relies on the Augmented Mean Group method to estimate long-run coefficients. This results in a nuanced and robust assessment of the determinants impacting green growth. …”
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15039
Assessing the threat: Antibiotic resistant bacteria near Pittsburgh hospitals.
Published 2022-08-01“…The Traditional Agar Plating method was used to determine the resistance ratio of each sample by comparing colony forming units on control plates to antibiotic treated plates. …”
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15040
Oxydation de Fe2+ par O3 en réacteur semi-continu parfaitement agité
Published 1972-02-01“…Experimental data are compared to figures obtained by means of the reactor model equation, the use of which is made very simple by introducing a dimensionless group (J), which is directly related with the ozone reaction efficiency. A method is thereby established for the determination of the interfacial mass transfer area as a function of agitation and superficial gas velocity. …”
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