Analytical determination of wear resistance criteria of a stamping tool for various loading conditions by S. D. Kolotienko, A. V. Zhuravlev, E. V. Roshchina

“…The work objectives were the development and analytical foundation of the calculation technique that provides for predicting the wear resistance of the stamping tool for various loading conditions, as well as the predetermination of experimental verification of the efficiency of the developed methodology.Materials and Methods. …”
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Classification of regimes determining ultrasonic cavitation erosion in aqueous solutions containing dissolved air by Dingkang Xia, Jianhua Wu, Kunpeng Su

“…With increasing dissolved air, accelerated vaporous cavitation aggravates erosion, while gaseous cavitation and microbubble formation alleviate erosion, which provides a classification of regimes determining cavitation erosion affected by dissolved air. …”
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Consumo hídrico e coeficiente de cultura da mamoneira na microrregião de Lavras, Minas Gerais Water consumption and crop coefficient of castor bean in the microregion of Lavras, MG... by Gervásio F. A. Rios, Luiz G. de Carvalho, Flávio de C. Magina, Pedro Castro Neto, Bruno M. Silva, Antônio C. Fraga

“…The ETc was determined by the energy balance according to the Bowen ratio method and Kc by the methods and recommendations of the FAO-56 paper, from 02/14 to 06/03/2008, corresponding to phases I (growth), II (vegetative), III (fruiting) and IV (maturity). …”
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Method of thromboembolism prediction in advanced atherosclerosis by A. V. Bykov

“…At the first stage, speciali­zed experts generated signs characterizing the severity of prothrombotic conditions. To determine whether patients belonged to the first or second group, the multivariate statistics method was used. …”
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Variational Iteration and Linearized Liapunov Methods for Seeking the Analytic Solutions of Nonlinear Boundary Value Problems by Chein-Shan Liu, Botong Li, Chung-Lun Kuo

“…Accurate analytical solutions are attainable through a few computations, and some examples involving two boundary layer problems confirm the efficiency of the proposed methods.…”
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Efficient biosorption of cadmium by Eucalyptus globulus fruit biomass using process parameters optimization by M. Samimi

“…Based on the experimental data, the values of coefficient of determination, adjusted coefficient and predicted coefficient used in the model were determined as 0.9948, 0.9855 and 0.9245, respectively. …”
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DEVIATION ANALYSIS AS A CONTROL METHOD by G. Ganeva

“…METHODS: Тhe systemic and structural approach, the analysis and the synthesis, including the study of literature sources. …”
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Solving Boundary Value Problems for a Class of Differential Equations Based on Elastic Transformation and Similar Construction Methods by Jinfeng Liu, Pengshe Zheng, Jiajia Xie

“…To address the boundary value problem associated with a class of third-order nonlinear differential equations with variable coefficients, this study integrates three key methods: the elastic transformation method (ETM), the similar construction method (SCM), and the elastic inverse transformation method (EITM). …”
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Study of the method of placing technical stations by Sattorov S.B.

“…The distance between the technical stations determines the duration of operation of the locomotive crew, the efficient use of the locomotive, the required number of locomotive crews and locomotives for carrying out the transportation plan, and also improves the main indicators of the railway. …”
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Economic aspects of production of livestock products in agricultural enterprises by Lanchenko Ye., Ivchenko V.

“…The purpose of the article is to determine the economic principles of livestock production in agricultural enterprises. …”
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Prediction of coal dust particle size after spraying dust reduction in roadway based on orthogonal experiment and regression analysis by Bingyou JIANG, Yuqian ZHANG, Changfei YU, Ben JI, Haoyu WANG, Zhuang LIU

“…The weight value of each influencing factor in the coal dust D90 after spray dust reduction was determined by the mean square variance decision making method. …”
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Hydroacoustic methods and tools for fish stock assessment and fishery maintenance Part 2. Methods and tools of fishery biohydroacoustics by Mikhail Yu. Kuznetsov, Yury A. Kuznetsov

“…Studies on influence of hydroacoustic fields on behaviour of commercial species and using of hydroacoustic tools for management of fish and squids behavior to increase the fishing efficiency are overviewed. The methods and means of fisheries biohydroacoustics are considered critically and the reasons of their unsatisfactory using in fishery are analyzed. …”
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A Computer Software Application for the Design and Simulation of Unguided Rockets by Krzysztof MOTYL, Filip MUSIAŁEK

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UHPLC-PDA Assay for Simultaneous Determination of Vitamin D3 and Menaquinone-7 in Pharmaceutical Solid Dosage Formulation by Muhammad Jehangir, Mahmood Ahmed, Muhammad Imtiaz Shafiq, Abdul Samad, Iftikhar-ul-Haq

“…A newly developed method based on ultrahigh performance liquid chromatography (UHPLC) was optimized for the simultaneous determination of vitamin D3 and menaquinone-7 (MK-7) in tablet formulation in the present study. …”
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Spectrophotometric determination of Folic acid (B9) by oxidative Coupling Reaction with 4-nitro-aniline by Rasha Saad Saber Al Tikrity, Asmaa Ahmed Mohammed Al Rashidy

“… Development of an easy, inexpensive, fast and selective spectrophotometric method for the determination of Folic Acid  (FA) by its reaction with 4-nitro aniline reagent, with good sensitivity, as an oxidative coupling method in the presence of Potassium permanganate solution, and it was found that the concentrations that were agreement with Beer-Lambert’s law at the wavelength of 374 nm ranged between 1- 21 µg/ml of folic acid solution, and a deviation from Beer’s law occurs at a concentration higher than 21 µg/mL, gave a linear coefficient and correlation coefficient its value is 0.9994, 0.9996, respectively, While the value of the molar absorption coefficient  12138.5 L/mol.cm and Sandel's sensitivity  0.0363 gm/cm2  with  the limits of qualitative and quantitative detection 0.103 and 0.363 μg / ml-1, respectively. …”
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Geoecological principles and criteria for evaluating the efficiency of regional touristic-recreational systems of the Fergana valley by Akhmadaliev Yusupjon, Abduganiev Olimjon, Makhkamov Elyorbek, Abduvaliev Khayitboy, Madaminov Zafar

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Fast screening of gold in rock samples using polyurethane foam extraction and inductively coupled plasma mass spectrometry determination by Jalal Hassan, Naeemeh Zari, Mohammad-Hadi Karbasi

“…The equation of linear calibration curve was obtained with regression coefficient better than 0.9997, and the detection and quantification limit of the gold in aqueous and soil sample obtained 0.25 and 0.8 µg kg −1, respectively. • This method is inexpensive and fast for determination of gold in various samples. • This method has high thought of sample determination. • This method is green chemistry method.…”
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Mid-infrared milk screening as a phenotyping tool for feed efficiency in dairy cattle by Ludmila Zavadilová, Eva Kašná, Zuzana Krupová, Alena Pechová, Petr Fleischer, Soňa Šlosárková

“…Prediction accuracy varies across studies, depending on the mathematical method and model employed. Predictions based solely on FT-MIR data have demonstrated moderate accuracy (coefficient of determination), ranging from 0.19 to 0.40. …”
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DEVELOPMENT OF THE MECHANISM OF THE INVESTMENT ANALYSIS IN THE CONDITIONS OF UNCERTAINTY by N. A. Kharitonova, A. A. Bukreeva

“…The article runs about the necessity of improvement method of account efficiency of the investment project in condition unstable economic development. …”
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In Situ Determination of the Transport Properties of Near-Surface Concrete Using AC Impedance Spectroscopy Techniques by Lipeng Wu, Peng Dai, Yong Li

“…In this paper, an in situ method for chloride ion diffusion coefficient determination is proposed based on the relationship between the alternating current impedance spectroscopy parameters and the chloride ion diffusion coefficient. …”
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