Reverse Active Modification Method of Tooth Profile for RV Reducer Cycloidal Gear by Xiaotao An, Tianxing Li, Chunrong Xing, Guofeng Wang, Meng Tian

“…></graphic></alternatives></inline-formula> of the parabolic modification method are taken as the modification variables of the tooth profile, and the mathematical model of the reverse modification of the tooth profile is established with the minimum transmission error as the objective function. …”
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The interrelation of students’ ideas about fatherhood with gender, age and structure of valuable orientations by S. V. Merzlyakova, M. G. Golubeva, N. V. Bibarsova

“…The research methods involve theoretical-methodological literature analysis, questionnaire method, psycho-diagnostic methods, and mathematical and statistical data processing methods.Results. …”
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Рrevention of contrast-induced nephropathy during interventional treatment of acute coronary syndrome by L.O. Miakinkova, T.I. Yarmola, G.L. Pustovoit, Iu.A. Kostrikova, B.O. Pysana, V.V. Talash

“…Prevention of contrast-induced nephropathy according to existing recommendations was carried out by prescribing early statin therapy and diuresis-controlled combined hydration in 22 patients with concomitant chronic kidney disease. Mathematical processing was performed using Statistica 8.0 software (StatSoft Inc, USA). …”
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Simulation and Test of Key Decorticating Components of Spiral Ramie Decorticator by Wenlong Zheng, Lan Ma, Jiajie Liu, Bo Yan, Yiping Duan, Sixun Chen, Jiangnan Lyu, Wei Xiang

“…The Box–Behnken experimental design method was used to construct a mathematical model describing the effects of the decorticating drum rotation speed and the decorticating gap on the fiber percentage of fresh stalk, and the optimal operating parameters were determined accordingly. …”
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The assessment of the use of vehicles with different types of drive in car-sharing systems by Ewelina Sendek-Matysiak

“…To this end, an original procedure was proposed, taking into account the analysis of secondary data on car-sharing fleets in Poland, expert studies conducted among operators of these services, and mathematical analyses using multi-criteria decision support methods (point method of multi-criteria evaluation, MAJA). …”
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REFERENCE POINTS OF THE PATHOGENESIS OF THE PHENOMENON OF MODEL FORMATION RISKY REPRODUCTIVE BEHAVIOR TEENAGE GIRLS by Ирина Вячеславовна Бабенко-Сорокопуд

“…The data analysis was carried out using generally accepted methods of mathematical statistics. For the preliminary analysis of the data, the author's program «MedStat» (Lyakh Yu.E., Guryanov V.G., 2004-2012) was used, for the final analysis and construction of graphic elements of the work, the universal package for statistical analysis «Statistica 6.0» was used. …”
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Penentuan Jarak Karakter Pemain dengan Karakter Bukan Pemain yang Harus Mengikuti Pemain pada Pengembangan Game Simulasi Mitigasi Bencana Erupsi Gunung by Henny Widowati, Rachma Putri Widhowati, Sulistyo Puspitodjati, D.L. Crispina Pardede

“…The distance is measured mathematically using the pythagorean concept and visual aesthetics consideration. …”
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Distribution of University Admission Quotas: Problems of Competitive Selection Process by L. M. Nurieva, S. G. Kiselev

“…The main reason for the inability of the competitive mechanism to carry out the correct ranking of participants in terms of success is the major methodological and mathematical errors inherent in the algorithms for determining the effectiveness of educational organisations. …”
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Petrophysical Regression regarding Porosity, Permeability, and Water Saturation Driven by Logging-Based Ensemble and Transfer Learnings: A Case Study of Sandy-Mud Reservoirs by Shenghan Zhang, Yufeng Gu, Yinshan Gao, Xinxing Wang, Daoyong Zhang, Liming Zhou

“…From a general review, most petrophysical models applied for the conventional logging interpretation imply that porosity, permeability, or water saturation mathematically have a linear or nonlinear relationship with well logs, and then arguing the prediction of these three parameters actually is accessible under a regression of logging sequences. …”
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Land surface temperature changes caused by land cover/land use properties and their impact on rainfall characteristics by A. Suharyanto, A. Maulana, D. Suprayogo, Y.P. Devia, S. Kurniawan

“…Image processing analysis was used to analyze the vegetation index, built-up index, and land surface temperature. The mathematical interrelationship between vegetation index, built-up index, land surface temperature, and rainfall intensity was analyzed using linear regression.FINDINGS: The results of the analysis show that the relationship between vegetation index and built-up index is inversely proportional and with land surface temperature is nearly inversely proportional to a coefficient of determination greater than 0.5. …”
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NEW MID-SEASON SPRING BARLEY CULTIVAR OMSKY 101 by P. N. Nikolaev, O. A. Yusova, N. I. Aniskov, I. V. Safonova, J. V. Ryapolova

“…Agricultural practice in the experiment was conventional for the West Siberian region. Mathematical data processing complied with B. A. Dospekhov’s guidelines.Results. …”
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Radiological assessment of cup anteversion with a novel 3D-printed highly-porous titanium dual mobility cup by Nicole Puteo, Edoardo Matteo Valentino, Vittorio Davidoni, Domenico Tigani

“…RA were measured by three blinded observers through Lewinnek, Woo-Morrey methods and an open access mathematical software (GeoGebra), used as reference method. …”
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Dynamics of movement amplitude indicators in joints of patients with rheumatoid arthritis by I.M. Grygus, A.O. Nogas, V.V. Zdanyuk

“…Theoretical (analysis and generalization of literary and Internet data), survey, collection of anamnesis, objective examination, anthropometric (goniometry) methods of mathematical statistics. 188 patients with rheumatoid arthritis were examined, of which 156 (83%) were women, 32 (17%) were men, average age was 44.9±7.6 years. …”
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EVALUATION OF THE ADAPTIVE PROPERTIES OF SPRING BARLEY VARIETIES ACCORDING TO THEIR YIELD CAPACITY IN THE ENVIRONMENTS OF THE NEAR-IRTYSH AREA IN OMSK PROVINCE by P. N. Nikolaev, P. V. Popolzukhin, N. I. Anisimov, O. A. Yusova, I. V. Safonova

“…Agricultural practice used for the experiments is generally  accepted in the West Siberian region. Mathematical processing was  carried out by the method of the analysis of variance; yield  adaptability, stability and plasticity parameters were calculated.Results. …”
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Biopsy location and tumor-associated macrophages in predicting malignant glioma recurrence using an in-silico model by Pejman Shojaee, Edwin Weinholtz, Nadine S. Schaadt, Friedrich Feuerhake, Haralampos Hatzikirou

“…We generated a cohort of virtual patients based on our mathematical model. Each patient’s dataset includes simulated T1Gd and Fluid-attenuated inversion recovery (FLAIR) MRI volumes. …”
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Optimization of industrial symbiosis in coffee-based eco-industrial park design by N. Laili, T. Djatna, N.S. Indrasti, M. Yani

“…Subsequently, the optimization of industrial symbiosis within eco-industrial parks was realized using a mixed-integer linear programming mathematical model.FINDINGS: The eco-industrial park design presents the actors, internal business processes, material and data exchanges, various actors’ interdependence and critical roles in material exchanges, and value creation processes using valorization within the eco-industrial park. …”
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A methodical approach for evaluating the variability of productivity and fruit quality in the genetic collections of strawberry (Fragaria × ananassa Duch.) by V. I. Lapshin, V. V. Yakovenko, S. N. Shcheglov, V. N. Podorojny

“…The purpose of this work was the development of a methodical approach to assessing the contribution of the genotype– environment interaction to the variability of the traits of productivity and fruit quality and the determination of strawberry varieties with a stable  genotype. To this end, the mathematical models  of two- and three-factor analysis of variance and cluster  analysis using Ward’s method were employed. …”
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Evaluation of hydro-chemical facies and surface water quality dynamics using multivariate statistical approaches in Southern Nigeria by E. A Ubuoh, F. U Nwogu, E. Q Ossai-Abeh, J. C Ikwuemesi, A. O Oke, J. D Umoh

“…Twenty water samples were taken, analyzed, and subjected to mathematical statistics: Gibbs plot, trilinear piper analysis, stiff pattern analysis, ionic scatter analysis, correlation, and principal component analysis. …”
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Characteristics of the Approximate-Optimal Training Indicators of Goalkeepers in Modern Football by Igor Doroshenko, Andrii Svatyev, Valerij Shamardin, Bogdan Khorkavyy, Daria Vaniuk, Eduard Doroshenko

“…Analysis and systematization of data from scientific literature and the resource of global information system “Internet”; pedagogical observations; analysis of video materials of training sessions and the competitive process, generalization of pedagogical experience and systematization of scientific data; pedagogical observations, analysis and evaluation of indicators of training and competitive activities of football players – goalkeepers; methods of mathematical statistics. Results. Analysis of the competitive activity of qualified goalkeepers allows us to state that the average goalkeeper in modern football – a participant in the latest world and European championships, UEFA tournaments has the following anthropometric parameters: height – 195 ± 2 cm; weight – 90 ± 2 kg; weight-height index – 0.45 ± 0.01 c.u. …”
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First evidence of transovarial transmission of Kyasanur Forest disease virus in Haemaphysalis and Rhipicephalus ticks in the wild by Sarah J. Burthe, Bhimanagoud Kumbar, Stefanie M. Schäfer, Bethan V. Purse, Abi T. Vanak, Natrajan Balakrishnan, Richard Hassall, Subhash L. Hoti, Darshan Narayanaswamy, Santoshkumar Potadar, Mujeeb Rahman, Mohammed Mudassar Chanda

“…Empirical data on pathogen-vector-host interactions and incrimination have not been updated since the last century, despite significant local changes in land use and the expansion of KFD to new areas. Mathematical models predict that transovarial transmission, whereby adult female ticks pass KFDV infections to their offspring, plays an important role in the persistence of KFD, but this has not been shown in the wild. …”
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