Approximation of the Profile of Gas Turbine Engine Blades by M. E. Soloviev, Y. N. Shuleva, S. L. Baldaev, L. Kh. Baldaev

“…It was shown that for all three studied profiles, the proposed technique provided obtaining parametric models that maintained high accuracy in constructing approximating lines, which was confirmed by the values of the determination coefficients close to unity. To illustrate the possibility of using the obtained models, examples of solving the gas dynamic problem with a potential flow around a blade in a stationary aerodynamic flow were given. …”
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Combined use of near infrared spectroscopy and chemometrics for the simultaneous detection of multiple illicit additions in wheat flour by Xinyi Dong, Ying Dong, Jinming Liu, Siting Wu

“…The validation set’s coefficients of determination were 0.9828, 0.9771, 0.9765, with root mean square errors of 0.0008 %, 0.2915 %, 0.2822 %, and residual prediction errors of 7.4067, 6.4020, and 6.2159, respectively. …”
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Superstring amplitudes from BCJ numerators at one loop by Yvonne Geyer, Jiachen Guo, Ricardo Monteiro, Lecheng Ren

“…The monodromy constraints associated to chiral splitting play a crucial role in determining coefficients of the ansatz that, naively, are not fixed by the field-theory limit. …”
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The Influence of Fracture Defect Size on Treatment Outcomes in Distal Femur Fractures: A Comparative Study Between Lateral Locking Plate and Double Plate Fixation by Meng Li, Taoguang Wu, Zicheng Zhang, Xiaomeng Ren, Mengmeng Hu, Dong Zhang, Wei Zhang

“…We used diverse statistical methods for further analysis, such as t‐test, chi‐square test, Pearson correlation coefficients, and binary logistic regression analysis. …”
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SIMULATION OF THE CONTACT PROCESS INTERACTIONS OF LAND-MOVING AND EARTH-TRANSPORT MACHINES’ WORKING BODIES WITH FROZEN SOIL by V. N. Kuznetsova, I. S. Kuznetsov

“…The nonlinear character of the stresses’ distribution on the contact surface of the working body during the interaction with the soil has been substantiated and proved.Materials and methods. The description and analysis of the experimental results on the coefficients’ quantitative determination, which enter into the mathematical model, and also the boundaries’ establishment of their adequacy are given. …”
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Probing Lateral Density Variations in the Crust from Gravity and Topography: Applications to the Moon and Mars by Sander Goossens, Terence J. Sabaka

“…This formulation also allows us to directly determine the spherical harmonics coefficients for density in the crust from a set of gravity coefficients. …”
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Reliability generalization meta-analysis of the food neophobia scale: Turkish sample by Eray Polat, Serkan Çalışkan

“…Additionally, this study explores variations in the mean value among subgroups. Methods: A reliability generalization meta-analysis based on a random-effects model was conducted to examine the heterogeneity of reliability coefficients in the study, along with heterogeneity analyses and moderator analyses. …”
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Comparative analysis and selection of the geometry of the microphone array based on MEMS microphones for sound localisation by Andrii Riabko, Tetiana Vakaliuk, Oksana Zaika, Roman Kukharchuk, Yuriy Smorzhevsky

“…The tasks to be addressed include analyzing spatial-frequency characteristics of various microphone array geometries (Uniform Linear Array, Uniform Planar Array, Uniform Circular Array, and Uniform Concentric Array), comparing beamforming algorithms (delay-and-sum, differential, and superdirective), and evaluating their performance under isotropic noise fields and coherent noise sources. The methods used involve the application of both established and author-derived analytical models for transfer functions and directivity coefficients, as well as experimental validation using a prototype device built on a Raspberry Pi 5 platform with an Adafruit PCA9548 8-Channel STEMMA QT expansion board and SPH0645LM4H-B omnidirectional MEMS microphones. …”
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Impact of Land Use Land Cover Changes on Ecosystem Service Values: Implication for Landscape Management by Mersha Engdaye, Degefa Sileshi, Argaw Mekuria, Mengist Wondimagegn

“…Six LULC types were identified using supervised image classification following maximum likelihood method in ArcGIS 10.8 environment. The ESV was estimated following benefit transfer methods based on the coefficients published by Costanza and his team in 2014. …”
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Glial Fibrillary Acidic Protein’s Usefulness as an Astrocyte Biomarker Using the Fully Automated LUMIPULSE^® System by Jo Kamada, Tomohiro Hamanaka, Aya Oshimo, Hideo Sato, Tomonori Nishii, Marika Fujita, Yoshiharu Makiguchi, Miki Tanaka, Katsumi Aoyagi, Hisashi Nojima

“…This study presents the development and validation of a novel fully automated immunoassay for the quantitative determination of GFAP levels in biological samples. Methods: We examined the analytical performance of the GFAP assay on the LUMIPULSE platform. …”
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Developing a crisis leadership evaluation system for Chinese nursing staff during major infectious disease emergencies: a modified Delphi study by Changchang Chen, Xutong Zheng, Man Zhang, Luxi Zhang, Wenjie Chen, Shizhe He, Hezi Mu, Xuejun Hu, Hongjuan Lang

“…However, there has been no crisis leadership evaluation system for nursing staff during major infectious diseases emergencies in China. Methods We used a two-part modified Delphi method. …”
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Prediction of the Remaining Service Life of Reinforced Concrete Structures by I. A. Terekhov, N. N. Trekin, E. N. Kodysh

“…Based on the results of the analysis of the methods, their main advantages and disadvantages were established. …”
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Surprises in the ordinary: O(N) invariant surface defect in the ϵ-expansion by Oleksandr Diatlyk, Zimo Sun, Yifan Wang

“…This defect is defined by mass deformation on a two-dimensional surface that generates localized disorder and is conjectured to factorize into a pair of ordinary boundary conditions in d = 3. We determine defect CFT data associated with the lightest O(N) singlet and vector operators up to the third order in the ϵ-expansion, find agreements with results from numerical methods and provide support for the factorization proposal in d = 3. …”
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Multi-parameter approximation of stress field in a cracked specimen using purpose-built Java applications by V. Veselý, J. Sobek, D. Tesa?, P. Frantík, T. Pail, S. Seitl

“…An automatic utility created to determine the values of coefficients of the higher order terms of Williams power series by usage of over-deterministic method applied on results of finite element analysis of arbitrary mode I test geometry is one of the tested procedures. …”
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Floristic zoning of high-mountain landscapes of the Central and North-Eastern Caucasus by M A. Astamirova, M. A. Taysumov, A. S. Abdurzakova, R. S. Magomadova, F. S. Omarkhadzhieva

“…To carry out floristic zoning of high-mountain landscapes of the Central and North-Eastern Caucasus.Material and Methods. A list of obligate petrophytes was compiled based on the results of processing the authors' own field collections and taking into account information from floristic reports and determinants. …”
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Development and Application of Indirect ELISA for IBDV VP2 Antibodies Detection in Poultry by Wenying Zhang, Yulong Wang, Guodong Wang, Hangbo Yu, Mengmeng Huang, Yulong Zhang, Runhang Liu, Suyan Wang, Hongyu Cui, Yanping Zhang, Yuntong Chen, Yulong Gao, Xiaole Qi

“…This approach enabled the establishment of an indirect ELISA method for detecting IBDV VP2 antibody (VP2-ELISA). …”
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A Modified Grey Wolf Algorithm with Applications to Engineering by Vahid Mahboub

“…Then the results are compared in the form of an applied numerical example in engineering sciences with the classic grey wolf algorithm and some similar proposed coefficients to determine the efficiency of the modified algorithm.…”
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Application of Numerical Modelling and Genetic Programming in Hydrocarbon Seepage Prediction and Control for Crude Oil Storage Unlined Rock Caverns by Ebrahim Ghotbi Ravandi, Reza Rahmannejad, Saeed Karimi-Nasab, Amir Sarrafi

“…The corresponding seepage values were evaluated to be used as genetic programming data base to generate representative equations for the hydrocarbon seepage value. The coefficients of determination (R2) and relative percent errors of the proposed equations show their ability in the seepage prediction and permeability or hydrodynamic control method determination and design. …”
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Application of Artificial Neural Networks and Adaptive Neuro-Fuzzy Inference Systems to Predict Activated Carbon Properties for Methane Storage by Ali Ahmadpour, Neda Jahanshahi, Sajjad Rashidi, Naser Chenarani, Mohammad Jaber Darabi Mahboub

“…The obtained results from these two models are found to be satisfactory. The coefficients of determination for these models were 0.982 and 0.984, respectively. …”
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Application of Infrared Thermography in Identifying Plant Oils by Maria Marudova, Sotir Sotirov, Nadezhda Kafadarova, Ginka Antova

“…It overcomes the limitations of other methods that determine only the thermal conductivity coefficients of oils through resistive heating of the sample. …”
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