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  1. 541
  2. 542

    The Effect of Irrigation on Crop Yield Change in Some Cereals in Drought Conditions Determined Using SPI and PNI: Ankara Province Example by Murat Özocak

    Published 2024-12-01
    “…In this study, Standard Precipitation Index (SPI) and Percent of Normal Index (PNI) values were found in order to determine the drought conditions between 2012-2020 in Ankara province. …”
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    Article
  3. 543
  4. 544

    Stability-Indicating HPLC Determination of Gemcitabine in Pharmaceutical Formulations by Rahul Singh, Ashok K. Shakya, Rajashri Naik, Naeem Shalan

    Published 2015-01-01
    “…A simple, sensitive, inexpensive, and rapid stability indicating high performance liquid chromatographic method has been developed for determination of gemcitabine in injectable dosage forms using theophylline as internal standard. …”
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  5. 545

    Exploiting the diazotization reaction of 4- minoacetophenone for Methyldopa determination. by Baghdad Science Journal

    Published 2014-03-01
    “…g.ml-1 with a correlation coefficient (0.9979).The proposed method was successfully applied to the determination of Methyldopa in either pure form and in commercial brands of pharmaceuticals, no interference was observed from common excipients in the formulations. …”
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    Article
  6. 546

    Geo-Information Modeling for Determining the Movement of Human Capital by R. V. Fattakhov, P. V. Stroev, M. M. Nizamutdinov, O. V. Pivovarova, M. I. Akhmetzyanova

    Published 2023-01-01
    “…The purpose of the research is to develop a GIS monitoring of the socio-economic attractiveness of municipalities to determine the movement of human capital. The research methodology is based on the use of complex and statistical analyses, methods of geo-information modeling. …”
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    Article
  7. 547

    UV Spectrophotometric Determination of Aripiprazole in Bulk and Pharmaceutical Formulation by R. Kalaichelvi, B. Thangabalan, D. Srinivasa Rao, E. Jayachandran

    Published 2009-01-01
    “…The slope and intercept of the equation of the regression line are 0.0035 and 0.1155 respectively. Correlation coefficient was found to be 0.9998. This method is successfully employed for the determination of aripiprazole in pharmaceutical preparation.…”
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  8. 548

    Determination of hexachlorocyclopentadiene in water by HS-SPME-GC-MS by YOU Xihua, SHI Jinghua, WANG Weili, CAO Fangfang, ZHANG Fengju, QIN Chenghua

    Published 2025-01-01
    “…The effects of coating solid-phase extraction needles, inlet temperatures, solid-phase extraction conditions, salt effects on the determination were systematically investigated, and the method was validated under the optimal experimental conditions. …”
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    Article
  9. 549

    Comparative evaluation of scales to determine severity of acute pancreatitis by A. N. Shcherbyuk, S. V. Morozov, A. I. Lobakov, E. E. Kruglov, V. M. Manuylov, S. S. Dydykin, E. V. Blinova, K. A. Zhandarov, R. D. Meylanova, O. V. Drakina, O. V. Kyt'ko, Yu. L. Vasil'ev, M. V. Nelipa, P. V. Panyushkin, P. V. Kryuchko, M. D. Kolesnichenko

    Published 2023-05-01
    “…Thus, taking into account the coefficient of severity of the patient's condition with acute pancreatitis, it is possible to reliably determine the timing of therapeutic fasting in this disease.…”
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    Article
  10. 550

    INFLATION RATE DETERMINATION IN INVESTMENT AND CONSTRUCTION SECTOR OF THE ECONOMY by M. B. Laskin, S. V. Pupentsova

    Published 2018-06-01
    “…The study is divided into the following stages: calculation of the inflation rate for the product group, based on the hypothesis of jointly logarithmically normal distribution of prices of the reference group of goods in the base year and in the year of comparison, as well as the hypothesis of logarithmically normal distribution of the weights of the consumer basket, comparison of the result with the official data, then a similar calculation of the inflation rate in the evaluation of objects in the investment and construction sector of the economy.Results: the authors propose a method of determining the rate of inflation in the evaluation of market value income approach based on statistical analysis of the market data. …”
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    Article
  11. 551

    On the Determination of the Output Power in Mono/Multicrystalline Photovoltaic Cells by Xia Liu, Yongqiu Liu, Mohammad Eslami

    Published 2021-01-01
    “…The estimation results are very close to the actual data based on graphical and statistical analysis. The coefficients of determination (R2) of monocrystalline cell output power for LSSVM and ANFIS models are as 0.997 and 0.962, respectively. …”
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  12. 552

    Mathematical Model for Determining the Degree of Propensity to Be Exposed to Cybercrime by I. V. Karpasyuk, A. I. Karpasyuk

    Published 2025-04-01
    “…A method is proposed for determining the coefficients that set the relative weights for the degree of manifestation of factors in the task of identifying susceptibility to a particular cyber crime. …”
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  13. 553

    Voltammetric Determination of Codeine on Glassy Carbon Electrode Modified with Nafion/MWCNTs by Robert Piech, Martyna Rumin, Beata Paczosa-Bator

    Published 2015-01-01
    “…A glassy carbon electrode modified with a Nafion/MWCNTs composite is shown to enable the determination of codeine using differential pulse voltammetry in phosphate buffer of pH 3.0. …”
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  14. 554

    Methodology of Determination of Physical and Mechanical Parameters of Piezoelectric Ceramics by O.N. Petrishchev, C.V. Bazilo

    Published 2017-06-01
    “…It is clear that to obtain meaningful and reliable quantitative estimates of the physical condition parameters of the piezoelectric (piezoceramic) element is not possible without reliable data on the values of the materials physical and mechanical constants. Method of material constants experimental determination of piezoelectric ceramics, which delivers reliable values of at least three modules of elasticity, two elements of the matrix of piezoelectric coefficients and one element of the matrix of dielectric constants is build. …”
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  15. 555

    Voltammetric Determination of Anethole on La2O3/CPE and BDDE by Mateusz Kowalcze, Jan Wyrwa, Małgorzata Dziubaniuk, Małgorzata Jakubowska

    Published 2018-01-01
    “…In this work, DPV determination of anethole was presented using various carbon, two-diameter (1.5 and 3 mm) electrodes, that is, BDD, GC, CP, and CP doped by La2O3 and CeO2 nanoparticles. …”
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  16. 556

    Measurement of Roughness of Internal Surface of Measuring Pipeline in Real Time for Standard Orifice Plates by Bohdan Chaban

    Published 2015-12-01
    “…Methods for measuring the roughness of the internal surface of a measuring pipeline for projected rectilinear sections of a measuring pipeline and for rectilinear sections that are in operation have been determined. …”
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  17. 557

    Repeatability and reproducibility of eight macular intra-retinal layer thicknesses determined by an automated segmentation algorithm using two SD-OCT instruments. by Xinting Liu, Meixiao Shen, Shenghai Huang, Lin Leng, Dexi Zhu, Fan Lu

    Published 2014-01-01
    “…The intraclass correlation coefficient (ICC) and coefficients of repeatability and reproducibility (COR) were analyzed to evaluate the reliability.…”
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  18. 558

    Voice-Based Emotion Identification Based on Mel Frequency Cepstral Coefficient Feature Extraction Using Self-Organized Maps and Radial Basis Function by Asrivatun Nikmah, Auli Damayanti, Edi Winarko

    Published 2025-03-01
    “…The stages of voice-based emotion identification, including the feature extraction stage using the mel frequency cepstral coefficient, produce coefficient values, which will be used in the identification stage using the Self Organized Maps method on the Radial Basis Function.…”
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  19. 559

    Rapid and Non-destructive Detection of Rice Protein Content Based on Near Infrared Spectroscopy by Siping TAN, Jicheng YUE, Ying CHEN, Cuihong HUANG, Danhua ZHOU, Huijuan ZHANG, Guili YANG, Hui WANG

    Published 2024-10-01
    “…The corrected correlation coefficients (R2) and standard deviations (SEP) of the near infrared detection model for determination of protein content in rice and brown rice were 0.882 and 0.926, and 0.239 and 0.213, respectively. …”
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  20. 560