Results of the evaluation of the unlined reclamation canals efficiency by Viktoria F. Talalaeva, Oleg A. Baev

“…Purpose: to estimate the efficiency of the unlined main and irrigation canals of reclamation systems, and to determine the effect of this parameter on the reduction in operational reliability and hydraulic characteristics of the canals (flow rate-velocity, filtration coefficient and roughness). …”
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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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Construction of Evaluation Indicator System and Analysis for Low-Carbon Economy Development in Chengdu City of China by Yan Jia, Yuanyuan Huang, Junyang Zhou, Jushuang Sun

“…Then, an improved Analytic Hierarchy Process (AHP) method based on judgment matrices is proposed to determine subjective weights of indicators, while Entropy Weight Method (EWM) and Variation Coefficient (VC) method are used to determine objective weights of the evaluation indicators. …”
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Piezoelectric material characterization by acoustic methods by Emmanuel LE CLEZIO, Thomas DELAUNAY, Mountaga LAM, Guy FEUILLARD

“…The second characterization method is performed by means of the measurement of the transmission coefficients of plane waves propagating through an immersed plate. …”
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METHODS OF APPLYING FERTILIZERS IN PRECISION AGRICULTURE by G. I. Lichman, S. A. Belykh, A. N. Marchenko

“…(Materials and methods) The authors have developed a calculation technique implemented in the VBA Excel computer program for determining the main indicators: gross output, fertilizer saving, profit, etc. …”
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Selective six spectrophotometric methods for determination of remdesivir and moxifloxacin hydrochloride for COVID-19 treatment with overlapping spectra: a comprehensive evaluation... by Eman A. Madbouly, Abdalla A. El-Shanawani, Sobhy M. El-Adl, Ahmed S. Abdelkhalek

“…Because of the considerable spectral overlap, six mathematical spectrophotometric approaches were applied, including ratio derivative, ratio difference, mean centering of ratio spectra, area under the curve, Q-analysis, and bivariate calibration, to allow accurate interference-free determination without preliminary separation. The proposed methods were validated as per ICH guidelines, demonstrating excellent linearity over the concentration ranges of 1–15 µg/mL for RDV and 1–10 µg/mL for MFX, with correlation coefficients exceeding 0.999. …”
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Experimental determination of effective porosity in terrestrial shale reservoirs and logging characterization methods： A case study of shale of Es4UC in Boxing Subsag by CHEN Bing

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Multi-Objective Optimization of Acoustical Properties of PU-Bamboo-Chips Foam Composites by Yang JIANG, Shuming CHEN, Dengfeng WANG, Jing CHEN

“…The important parameters of PU foams: content of water, silicone oil and catalyst A1 were chosen and their effects on sound absorption coefficient and transmission loss of PU foams were studied by using Taguchi methods. …”
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Ring-like Bright Monster Waves in Variable-Coefficient Partially Nonlocal Coupled NLS Equations with Directional Diffraction and External Perturbations in (3+1)D by Emmanuel Yomba

“…Partially nonlocal (PNL) variable-coefficient nonlinear Schrödinger equations (NLSEs) represent a significant area of study in mathematical physics and quantum mechanics, particularly in scenarios where potential and coefficients vary spatially or temporally. …”
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Determination of Camel Hide Gelatin in Donkey Hide Gelatin Based on Enzymatic Digestion by Ultra-performance Liquid Chromatography-Tandem Mass Spectrometry by Qiangsheng Xie, Weijian Wang, Tianyang Gao, Feiyan Diao, Wenyue Hu, Xiaoyun Wu, Silong Li, Feng Shi, Liping Gong, Qiyan Li, Guangxi Zhai

“…In brief, the samples were digested with trypsin and subjected to efficient and quick separation by UHPLC, and MS/MS performed CHG identification and determination analysis. …”
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Development of gas chromatography-mass spectrometry detection procedure to determine fatty acids in special formula milk powder by Ning Wang, Xiaoqing Shao, Mengyao Huang, Cunfang Wang, Hua Jiang, Xiaoning Zhang

“…In conclusion, the proposed method enables the efficient and accurate detection of fatty acids in FSMPs.…”
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Measures of weed control by means of environmentally friendly technologies in summer-autumn period by O. Kurdiukova, O. Tyshchuk

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THE BONITATION METHOD FOR ASSESSING THE FERTILITY OF THE CHERNOZEM by Mariana BURCEA, Nicoleta OLTENACU

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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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Investigation of Bubble Characteristics by Photographic Method by S. Amirzadeh, J.S Moghaddas

“…Bubble characteristics over the last years have been determined through different methods. In this project a mass transfer system has been designed for absorbing gas bubbles by liquid phase. …”
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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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A regionalization method for theater modeling by Lukić Darko, Blagojević Srđan, Stojadinović Ivan, Sekulović Dragoljub

“…In the paper, the authors implemented a statistical procedure for assessing the homogeneity and dispersion of geographical factors based on the coefficient of variation (CV). In this way, the degree of homogeneity of the obtained region was determined, which contributed to the evaluation of the objectivity of the applied model. …”
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The diagnostic value of low-dose chest computed tomography for calcium score determining compared with the standard method and the results of computed tomography and selective coro... by K. N. Zhuravlev, O. V. Styazhkina, E. Yu. Vasilieva, V. E. Sinitsyn, A. V. Shpektor

“…The aim of this study is to assess the efficiency of low-dose chest CT in calcium score (CS) determining and to compare it with conventional method and results of CT and selective coronary angiography.Material and methods. …”
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Rapid determination of caine-based anesthetics and their metabolite residues in fish using a modified QuEChERS method coupled with UPLC-MS/MS by Shouer Lin, Wenqian Qiu, Yongyou Hua, Yan Yang

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Analytical Method for Determination of Wedge Factors Dependency of Field Size and Depth for 6mv & 18mv Photon Beams In Siemens Primius Plus Accelerator by Mohammad javad Tahmasebi Birgani, Mohammad Ali Behrooz, Mansur Zabihzadeh, Sudabeh Reja Eskandari, Davoud Khezerloo

“…This study aims to use a semi-experimental method and convert it to computer software for determining the wedge factor and enlarging treatment planning system (TPS) in radiotherapy department. …”
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