Examination of the extract from lichen (<i>Cetraria islandica</i>) after an ultrasonic impact by K. N. Nitsievskaya, S. V. Stankevich, E. V. Boroday

“…The experimental samples of extracts were examined by the following indicators: active acidity and redox potential detected by the ionometric technique; dynamic viscosity and the depth of output of polymeric forms of phenolic substances determined by measuring the optical density and transmission coefficient. …”
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Mechanism of self-induced haudralic fracturing in undeveloped formations and assessment of its impact on field development on the example of the Priobskoye field by А. I. Islamov, S. D. Esaulkov

“…Reservoir flooding is one of the main methods of oil production in low-permeability fields. …”
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Prevalence of overweight and obesity in adult rural population of the northern part of Bačka and Banat by Pavlica Tatjana, Božić-Krstić Verica, Rakić Rada, Sakač Dejan

“…The correlations among BMI, WC and WHR were determined by the Pearson's correlation coefficient while the multiple regression analysis was used for correlating sociodemographic parameters and the obesity index. …”
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Application of satellite images and object-oriented processing in land use/land cover map extraction to model ecosystem services (case study: Lorestan province) by Zahra Asadolahi, Mostafa Keshtkar, Zia Badehian

“…Then, by matching the extracted map with 130 teaching points, the accuracy of the kappa coefficient was determined. Next, land use/cover map was introduced into InVEST software. …”
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Optimizing pathophysiology instruction in dental school: examination paper analysis and strategic reflections by Zheng Wang, Xing-Long Zheng, Xi He, Jin-Jun Liu

“…This article analyzes the final pathophysiology examination paper for the 2021 grade dental medicine students at Xi’an Jiaotong University to understand the students’ knowledge mastery, assess teaching effectiveness, and ultimately improve teaching quality. Methods The theoretical examination results of 93 dental medicine students from the 2021 grade were analyzed and graded using the Optical Mark Recognition digital grading system to ensure accuracy and efficiency in processing multiple-choice responses. …”
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Dispersion of optical constants of Si:PbGeO crystal in the terahertz range by V. R. Bilyk, K. A. Brekhov, M. B. Agranat, E. D. Mishina

“…To evaluate switching efficiency, both linear (refractive index and absorption coefficient) and non-linear optical characteristics (quadratic and cubic susceptibilities) are required. …”
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Thermal Stress Analysis of Axle Mounted Disc Based on ANSYS for CRH2 EMUs by XIE Hongtai

“…According to the energy conservation method, the heat flux density applied to the surface of the brake disc was simplified and the relationship between the average forced convective heat transfer coefficient and the average natural convective heat transfer coefficient was determined. …”
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Research on Walnut (<i>Juglans regia</i> L.) Yield Prediction Based on a Walnut Orchard Point Cloud Model by Heng Chen, Jiale Cao, Jianshuo An, Yangjing Xu, Xiaopeng Bai, Daochun Xu, Wenbin Li

“…By combining these morphological features with statistical models and machine learning methods, a prediction model between tree morphology and yield is established, achieving prediction accuracy with a mean absolute error (MAE) of 2.04 kg, a mean absolute percentage error (MAPE) of 17.24%, a root mean square error (RMSE) of 2.81 kg, and a coefficient of determination (R²) of 0.83. …”
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Improving heat stress prevention through targeted education in hot and humid workplaces: a study in a foundry industry by Sayed Vahid Esmaeili, Fatemeh Paridokht, Amirreza Shalili, Ali Mohsenian, Habibollah Dehghan

“…The content validity and reliability of the questionnaire were determined using the Content Validity Ratio (CVR), Content Validity Index (CVI), and Cronbach’s alpha coefficient. …”
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China Aerosol Raman Lidar Network (CARLNET)—Part I: Water Vapor Raman Channel Calibration and Quality Control by Nan Shao, Qin Wang, Zhichao Bu, Zhenping Yin, Yaru Dai, Yubao Chen, Xuan Wang

“…The uncertainty of the water vapor Raman channel calibration coefficient (Cw) is determined using an error propagation formula. …”
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Powerful high-orbit gyro-TWT by S. V. Kolosov, O. O. Shatilova

“…The coefficients of the expansion of the field in terms of eigenbasic functions are determined in this method from the condition of the orthogonality of the residuals of the equations for the eigenbasis functions of a regular waveguide. …”
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Customs services and ways to improve their quality in the context of digitalisation by I. Yu. Sofiyannikova

“…The article used both theoretical (analysis of the current legislation) and empirical research methods (giving practical examples of improving the efficiency of customs operations and the quality of customs services). …”
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ON THE ISSUE OF THE POSSIBLE APPLICATION OF THE MEDIATION INSTITUTION IN TAX DISPUTES by O. A. Abakumova

“…The methodology of the research is general scientific methods (induction and deduction, hypothesis, generalization, abstraction, formalization,analogy, historical approach, system approach, system analysis, modeling, logical-linguistic method, etc.).Results: the benefits of mediation in tax disputes for both parties (the state and the taxpayer) were determined; it is concluded that the use of mediation in tax disputes settlement is an effective means to prevent the increase of the number of court cases and, as a consequence, contributes to the quality of justice. …”
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Study of work of PVC membranes for engineering waterproofing under increased seismic conditions by V. N. Shalimov, A. V. Tsybenko, I. N. Goglev, S. A. Loginova

“…Experiments were carried out to determine the coefficient of friction according to the method of state standards on a tensile testing machine MIRK-1000K. …”
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Segmentation in object-oriented encoding and multi-view images transmission by V. Yu. Tsviatkou

“…The urgency of the problem efficiency increasing of coding of the multi-view images for transmission over radio channels in mobile video surveillance systems and the need to develop methods, algorithms and specialized compression codecs with acceptable computational complexity are shown. …”
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FICTITIOUS HUMAN CAPITAL: CONCEPTUAL APPROACHES AND FEATURES OF EVALUATION by O. Brintseva

“…The ways of improving the efficiency of investment in human capital, to overcome the negative impact of fiktyvization trends are determined.…”
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The study of structural-mechanical properties of diltiazem suppositories by L. К. Kuchina, S. А. Gladyshevа, I. A. Puchalskaya

“…Using alternative ways of diltiazem absorption, in particular, rectal, will allow to improve its bioavailability and efficiency. Aim. To study the structural-mechanical properties of diltiazem suppositories. …”
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The role of serum catestatin in lipid metabolism disorders in patients with coronary artery disease and chronic heart failure depending on concomitant metabolic pathology by K.M. Borovyk, P.Н. Kravchun, O.I. Kadykova

“…The levels of catestatin, total cholesterol, high-density lipoprotein cholesterol, triglycerides, low-density lipoprotein cholesterol, very low-density lipoprotein cholesterol and the atherogenic coefficient were determined. Results. Patients in Group 1 showed a significant increase in total cholesterol, triglycerides, low-density lipoprotein cholesterol, very low-density lipoprotein cholesterol, the atherogenic coefficient and a decrease in high-density lipoprotein cholesterol compared to other groups (p < 0.05). …”
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Effect of thin capitalization, intellectual capital and independent commisioners on effective tax rate by Upita Sari, Sekar Mayangsari

“…The data analysis included multiple linear regression, classical assumption testing, hypothesis testing using t-tests, and the coefficient of determination; SPSS statistical tools facilitated this analysis. …”
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Comparison of the Performance of Photovoltaic Power Generation-Consumption System with Push-Pull Converter under the Effect of Five Different Types of Controllers by Hilmi Zenk

“…The control of the DC voltage at different levels to be provided by the push-pull converter is performed by PI, fuzzy logic, fuzzy-tuned PI, 2-DOF PI, and fractional PID logic whose coefficients are selected by appropriate methods, respectively. …”
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