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Optimization and validation of bifenazate and bifenazate-diazene quantification in agricultural products using a reduction method
Published 2025-06-01“…This study aimed to develop a reliable method for quantifying bifenazate in agricultural products by optimizing the reduction conditions for bifenazate-diazene and evaluating the purification efficiency of different sorbents. …”
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Effective boron recovery from real acidic stripping solution by chemical oxo-precipitation method
Published 2025-06-01“…The effluent generated during the desorption of boron from an ion exchange column is a major economic and environmental challenge of the ion exchange boron removal method. The chemical oxo-precipitation method (COP) is a rapid and efficient approach for boron removal from solutions of high concentration at room temperature. …”
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1764
Measuring Economic Growth Using Data Envelopment Analysis
Published 2016-05-01“…This paper presents empirical studies related to economic growth and its determinants across countries, based on the use of data envelopment analysis method. …”
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1765
Quality by design-assisted green uv-spectrophotometric method development and validation for the quantitative estimation of letrozole
Published 2025-07-01“…A UV-spectrophotometric method was developed using an eco-friendly solvent system to improve the solubility and analytical efficiency of Letrozole. …”
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1766
An equivalent modeling method for integrated water-wind-solar systems based on sparrow search algorithm
Published 2025-04-01Get full text
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ANALISIS AGRIBISNIS UBI JALAR UNGU DI DESA TELADAN KECAMATAN CURUP SELATAN KABUPATEN REJANG LEBONG
Published 2013-04-01“… The aims of the research are to 1) determine factors that affect the production of ubi jalar ungu, 2) to know how much costs and revenues the ubi jalar ungu farming, 3) to determine the efficiency of the ubi jalar ungu farming, 4) to calculate how much added value from ubi jalar ungu processing into fried macaroni. …”
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1770
Nitrogen fertilization recommendation for corn cultivated under no-tillage
Published 2020-11-01“…Therefore, the objective of this study was to determine the recommendation of N fertilization for corn grown under no-tillage, using the method that considers the availability of N from the soil, the N requirement for the crop to reach the projected yield and the N-fertilizer recovery efficiency. …”
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1771
Follow-up dental examination a day after apicoectomy using the store-and-forward method
Published 2021-01-01“…Cohen’s kappa („store-and-forward” method) coefficient, diagnostic sensitivity (SE), sensitivity (SP), and efficiency (EFF) were determined. …”
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1772
Acoustic emission detection and defect identification method for micro-leakage in natural gas pipeline valves
Published 2024-06-01“…In the evaluation of clustering methods, it was observed that the K-medoids method exhibited greater stability and higher operational efficiency compared to the K-means method. …”
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PREDICTION OF THE USE OF REFRIGERANTS IN LOW-TEMPERATURE EQUIPMENT
Published 2019-11-01Get full text
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1774
A Method for Dynamic Response Analysis of Offshore Substation Platform Foundations Based on Modal Truncation
Published 2025-04-01“…The foundation structure of offshore substation platforms is complex and has numerous degrees of freedom. The computational efficiency of dynamic response analysis using traditional time-domain methods is often relatively low. …”
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Research on the integrated calculation method of current recovery and limited recovery in tight sandstone gas reservoirs
Published 2024-12-01“…The results show that the method is able to simultaneously determine the current recovery, limited recovery, planar sweep efficiency, vertical sweep efficiency and gas driving efficiency of a gas reservoir by using four reserve parameters such as the gas reservoir area geological reserves, the producing area geological reserves, the swept area geological reserves, and the remaining geological reserves in the swept area when abandoned. …”
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Natural corrosion inhibitors derived from powder, concentrated extract and tannin of ketapang (Terminalia catappa L.) leaves for iron protection in sodium chloride solutions
Published 2025-01-01“…The corrosion rate of iron plate was calculated using the mass loss method, and then continued with the calculation of the inhibition efficiency. …”
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1777
Stability Analysis Study of Time-Fractional Nonlinear Modified Kawahara Equation Based on the Homotopy Perturbation Sadik Transform
Published 2024-08-01“…Finally, some numerical simulations are illustrated to display the accuracy and efficiency of the present numerical method. Moreover, numerical behaviors are captured to validate the reliability and efficiency of the scheme.…”
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VERIFICATION OF THE PARSEC METHOD AND OPTIMIZATION OF NACA-4412, SG-6043 USING GENETIC ALGORITHM IN MATLAB
Published 2025-02-01“…The current study aims to determine the utility of the PARSEC parameterization method on two airfoil models. …”
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Meshing Theory of Circular Arc Profile Spiral Bevel Gear based on Form Method Machining
Published 2019-12-01“…The application of numerical control forming method machining in circular arc profile bevel gear is discussed, it is proved that the circular arc profile spiral bevel gear based on this method conforms to the basic law of tooth profile meshing, and the principle of determining the guiding line (the line of the tooth profile along the conical surface of the joint) is given. …”
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