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  1. 2281

    Spectrophotometric determination of xylometazoline in nasal drops by А. О. Donchenko, N. O. Nagorna, S. O. Vasyuk

    Published 2018-08-01
    “…The main advantages of the method are the relative simplicity of the experiment, high sensitivity, specificity and efficiency. …”
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    Article
  2. 2282

    Reserve Estimation from Early Time Production Data in Geopressured Gas Reservoir: Gas Production of Cumulative Unit Pressure Drop Method by Hongfeng Wang, Xiaoping Li, Hedong Sun, Guangren Meng, Wen Cao, Songbai Zhu

    Published 2021-01-01
    “…There is high uncertainty in reserve estimation during the early development of deep ultrahigh pressure gas reservoirs, largely because it remains challenging in accurately determining the formation compressibility. To overcome this, starting from the definition of compressibility, a novel gas production of cumulative unit pressure drop analysis method was established, of which the effectiveness was proven by applications in calculating the reserves of three gas reservoirs. …”
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  3. 2283

    Evaluating of the Relationships between aAverage Particle Size and Microstructure-Mechanical Properties of Materials Produced in Different Compositions using Ultrasonic Method by V. Özkan Bilici, A. Yönetken

    Published 2024-12-01
    “…Pulse-echo ultrasonic test, which is one of the non-destructive testing methods, was used to measure ultrasonic quantities such as longitudinal velocity (VL), shear velocity (VT) and attenuation coefficient (α) in FeCrMn composites. …”
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  4. 2284

    Analysis of the Influence of Different Processing Methods on the Main Effective Components in Oviductus Ranae by High-Performance Liquid Chromatography with Diode Array Detector by Yang Xu, Xianwen Yue, Jihong Chi, Huailei Yang, Ying Wang, Yongsheng Wang, Peng Yu, Huiwei Bao

    Published 2024-01-01
    “…In this study, a simple and sensitive high-performance liquid chromatography-diode array detector (HPLC-DAD) method was developed for the simultaneous determination of five main effective components (1-methyl hydantoin, estradiol, cholesterol, 7-keto-cholesterol, and 4-cholesten-3-one) in OR and its different processed products. …”
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  5. 2285

    Identification of Suitable Areas for Small Water Storage Reservoir Construction Using Various Decision-Making Methods (Case Study: Zanjan Province) by Hassan Ojaghlou, Zahra Alimohammadi, Zahra Amiri Abdobochali

    Published 2025-03-01
    “…The zoning maps of criteria were prepared, and after conducting pairwise comparisons and determining their weight coefficients, the final land classification map was produced. …”
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  6. 2286
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  8. 2288

    Method for limiting the peak factor using an additional compensation signal in a system with orthogonal frequency division multiplexing for a Gaussian channel by Th. T. Pham, O. V. Tikhonova

    Published 2024-10-01
    “…The paper sets out to evaluate the possibility of reducing the PAPR value using a limitation method developed by the authors involving an additional compensation signal in a channel with white Gaussian noise, as well as to analyze its main parameters.Methods. …”
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  9. 2289

    Application of Levenberg-Marquardt Backpropagation Algorithm in Artificial Neural Network for Self-Calibration of Deflection Type Wheatstone Bridge Circuit in CO Electrochemical Ga... by Amirhosein Asilian, S. Mohammadali Zanjani

    Published 2024-04-01
    “…The Levenberg-Marquardt backpropagation algorithm (LMBP) is utilized in the Artificial âNeural Network model to minimize the Mean Squared Error (MSE) and identify the most suitable parameters in the âproposed method.ââ âThe model under consideration has been developed and trained using real-time data.ââ âBased on âthe experimental and evaluation outcomes, it can be concluded that the suggested model has an MSE value of ââ0.28249 and an R2 coefficient of determination of 0.99992, indicating high accuracy and precision. …”
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  10. 2290
  11. 2291

    Investigation of Photo-Electrial Properties in (Fe2O3-G)/n-Si Device by Elif Daş, Gamze Bozkurt

    Published 2024-12-01
    “…Key electrical parameters such as the ideality factor (n = 2.59), barrier height (Φb = 0.74 eV), and series resistance (Rs = 70 kΩ) were determined using Thermionic Emission (TE) and Norde methods from I-V measurements taken in the dark. …”
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  12. 2292
  13. 2293

    Research on the application of the HPLC/PDA method to enhance the quality standards of Folium nelumbinis based on the bioactive nuciferine and quercetin 3-O-glucuronide by Sil Thanh Nguyen, Ngan Hong Tran, Yen Phuong Ngo, Vi Lan Le Truong, Tuyet Anh Thi Phan, Hien Trung Do, Tho Vinh Minh Chau Do

    Published 2025-05-01
    “…This research successfully establishes high-quality control standards for Lotus leaves in accordance with WHO guidelines and the Vietnamese Pharmacopoeia V. The validated HPLC method ensures precise and reliable quality control, supporting research consistency and practical herbal medicine application.…”
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  14. 2294

    Determination of an Injection Sprayer's Technological Parameters by L. A. Marchenko, M. A. Safonov

    Published 2018-11-01
    “…(Materials and methods) The injection sprayer belongs to the class of two­phase liquid­gas isothermal jet devices with the formation of an air­gas mixture at the outlet. …”
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  15. 2295
  16. 2296

    Godunov-type scheme for air–water transient pipe flow considering variable heat transfer and laboratorial validation by Ling Zhou, Qian-Xun Chen, Yun-Jie Li, Rui-Lin Feng, Zi-Jian Xue

    Published 2024-12-01
    “…Importantly, the related heat transfer coefficient is variable and determined by mechanism formula of media characteristics, which is obviously different from the constant heat transfer coefficient in conventional model relying on the trial-and-error method and experimental data. …”
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  17. 2297
  18. 2298

    A New Method for Extracting and Measuring Methoxyfenozide Using ND/PAN-K10 SPE Using High Performance Liquid Chromatography by Marzieh Piryaei, Mir Mahdi Abolghasemi, Monireh Sobhi

    Published 2023-07-01
    “…It is also noteworthy that the applied method is economical and has a good linear range, reproducibility, and high sensitivity.…”
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  19. 2299

    The phosphate solubilizing and N fixing Pantoea agglomerans bacteria affecting yield and biochemical properties including nutrient uptake of different tomato genotypes by Hamed Soltani, Akbar Hassani, Mohammad Baba Akbari Sari, Mehrdad Hanifei

    Published 2025-06-01
    “…Different tomato growth and quality parameters including leaf greenness, number of flower, yield, fruit dissolved solids and dry biomass, pH, vitamin C, and nutrient uptake (N, P, K) were determined. Results: Genotype 3 followed by Genotype 4 indicated to be the most efficient ones with significantly higher tomato yield and nutrient uptake. …”
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  20. 2300

    Unsupervised Identification for 2-Additive Capacity by Principal Component Analysis and Kendall’s Correlation Coefficient in Multi-Criteria Decision-Making by Xueting Guan, Kaihong Guo, Ran Zhang, Xiao Han

    Published 2024-12-01
    “…In this paper, we develop a novel unsupervised method for identifying 2-additive capacities by means of Principal Component Analysis (PCA) and Kendall’s correlation coefficient. …”
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