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  1. 21221

    Percentage of consanguinity in Murrah buffalos in the Zulia state of Venezuela by José Raúl Pérez-González, Néstor Simón Montiel-Urdaneta

    Published 2023-11-01
    “…F coefficients were estimated by the tabular method, whichuses the parentage matrix (Matrix A) coefficients to calculate consanguinity. The mathematical formula used to calculate the F coefficients was: …”
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    Article
  2. 21222

    REAL-TIME KERNEL FUNCTION SYNTHESIS FOR SOFTWAREDEFINED RADIO AND PHASE-FREQUENCY MEASURING DIGITAL SYSTEMS by I. E. Tarasov, D. S. Potekhin

    Published 2018-12-01
    “…This article presents a state-of-the-art method of mathematical analysis and implementation of a hardware-accelerated generator of kernel functions based on Morlet wavelet. …”
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  3. 21223

    Arabic and Roman numbers as part of Chinese semiotic system by L.L. Bankova

    Published 2020-10-01
    “…However, in contrast to other numbers in Mandarin, Arabic numbers, as mathematical signs, are devoid of the status of lexical units. …”
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    Article
  4. 21224

    Analysis of the Influence of Transmission Housing Elasticity on the Vibration Characteristics of Gear Shafting under Coupling Effect by Hanlin Huang, Shengping Fu, Shanming Luo

    Published 2021-01-01
    “…Aiming at a vehicle transmission, the mathematical model of the bending and torsional gear shafting vibrations is established based on the lumped mass method. …”
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    Article
  5. 21225

    Single-cell RNA-seq data augmentation using generative Fourier transformer by Nima Nouri

    Published 2025-01-01
    “…Using both simulated and experimental data, we demonstrate the mathematical rigor of scGFT and validate its ability to synthesize cells that preserve the intrinsic characteristics delineated in scRNA-seq data. …”
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  6. 21226

    Increasing digital maturity in innovative development management in a company by S. V. Sviridova, D. N. Horoshilov

    Published 2024-12-01
    “…To solve the problem of determining the time spent on managing and monitoring digital maturity, a mathematical model for time redistribution for operations has been developed. …”
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    Article
  7. 21227

    Probabilistic Dynamics for Integrated Analysis of Accident Sequences considering Uncertain Events by Robertas Alzbutas

    Published 2015-01-01
    “…In general, there are a lot of mathematical modelling theories, which can be used separately or integrated in order to extend possibilities of modelling and analysis. …”
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    Article
  8. 21228

    Mode Shape Description and Model Updating of Axisymmetric Structures Using Radial Tchebichef Moment Descriptors by C. Zang, H. B. Lan, D. D. Jiang, M. I. Friswell

    Published 2021-01-01
    “…The reconstruction of mode shapes using RTM descriptors can accurately describe the mode shapes, and the simulation shows that the RTM function is superior to Zernike moment function in terms of its mathematical properties and its shape reconstruction ability. …”
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    Article
  9. 21229

    Research on Financial Hedging Decision Based on Exchange Rate Risk in Transnational Supply Chain by Liang Wang, Xianyan Xiong, Mengmeng Hui

    Published 2021-01-01
    “…Thirdly, from the perspective of wholesale price agreements and revenue-sharing contracts, it discusses the impact of financial hedging behavior and bilateral exchange rate risks on the decision-making process of each member through mathematical modeling. Finally, it explores the relationships of decision variables through simulation analysis. …”
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  10. 21230

    FROM PHENOMENA AND LAWS OF NATURE TO INITIAL DATA SYMMETRY PRINCIPLES (EXPERIENCE OF RELATIONSHIP OF NATURAL SCIENCE AND THEOLOGY) by Victor Nikolaevich Pervushin

    Published 2015-06-01
    “…So, in accordance with conformal symmetry, elementary objects of space-time are twistors that mathematically equivalent to cubits or to quantum generalisations of bits – information units. …”
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  11. 21231

    Analyzing Policymaking for Tuberculosis Control in Nigeria by Nura M. R. Ahmad, Cristina Montañola-Sales, Clara Prats, Mustapha Musa, Daniel López, Josep Casanovas-Garcia

    Published 2018-01-01
    “…This paper proposes a mathematical model to evaluate TB burden in Nigeria by using data obtained from the local TB control program in the community. …”
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    Article
  12. 21232

    Ship-Borne Phased Array Radar Using GA Based Adaptive α-β-γ Filter for Beamforming Compensation and Air Target Tracking by J. Mar, Chen-Chih Liu, M. B. Basnet

    Published 2015-01-01
    “…The roll and pitch data measured from a gyroscope of the sea vehicle and generated from ship motion mathematical model are used in the experiments. The tracking accuracy of adaptive α-β-γ filter using the GA method is compared with PSO method under different ship motion conditions. …”
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    Article
  13. 21233

    Numerical and analytical investigation of Jeffrey nanofluid convective flow in magnetic field by FEM and AGM by Mohammad ِDehghan Afifi, Ali Jahangiri, Mohammad Ameri

    Published 2025-01-01
    “…Investigation of mass and heat transfer phenomena has been done using mathematical modeling and considering thermal radiation. …”
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  14. 21234

    Analysis on the Behavior Characteristics of NOx in Blast Furnace Gas by Peng HOU, Changliang ZHEN, Zibing WANG, Jie XU, Long HE, Xing ZHANG, Huan LIU

    Published 2024-12-01
    “…In order to reduce the NOx emission in the blast furnace smelting process, based on the analysis of the actual production data of the 2 300 m3 blast furnace in an iron and steel plant, this paper elaborates on the formation and reduction mechanism of NOx in the blast furnace, and the distribution characteristics and influence of NOx in the blast furnace through thermodynamic calculation, mathematical statistics and other methods. The main conclusions are as follows: NOx in blast furnace gas is mainly NO, accounting for more than 99%, only a very small amount of NO2 and the temperature is the main factor affecting the formation of NOx at the front end of the raceway. …”
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  15. 21235

    An investigation into the zoning of ecosystem sensitivity control areas in Mentougou District (Beijing, China). by Xiaodan Li, Haoyu Tao, Jing Li, Zhen Liu, Zhiping Liu

    Published 2024-01-01
    “…These values are processed through mathematical overlay algorithms, which generate composite results with different sensitivity levels. …”
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    Article
  16. 21236

    Trap Assisted Dynamic Mechanoluminescence Toward Self‐Referencing and Visualized Strain Sensing by Tianli Wang, Pengfei Zhang, Jianqiang Xiao, Ziyi Guo, Xiongwu Xie, Jiahao Huang, Jiaojiao Zheng, Xuhui Xu, Lei Zhao

    Published 2025-01-01
    “…However, ML‐based strain sensing techniques typically rely on the establishing of a mathematical relationship between ML intensity and mechanical parameters. …”
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  17. 21237

    Intelligent control algorithms for posture and height control of four-leg hydraulic supports by Yihui Pang, Yaoyu Shi

    Published 2025-01-01
    “…This approach transforms the traditional geometric relationship solutions of the main structure of the hydraulic supports into solutions based on the coordinate relationships of the main hinge points of the support, resulting in a mathematical expression for solving the support posture and height of the hydraulic supports. …”
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  18. 21238

    THE ALLOCATION SYSTEM AND RATIONALITY MEASURES IN THE VALUATION OF MIXED-CROP AGRICULTURAL LAND by Francesca Salvo, Daniela Tavano, Giovanni Rubuano

    Published 2024-11-01
    “…The lack of information that typifies land markets makes traditional statistical and econometric models impractical. In contrast, mathematical models based on valuation systems, such as the General Appraisal System (GAS) and the Allocation System (AR), offer an effective solution. …”
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  19. 21239

    Performance Management of Special Fund for Sports Industry Development in Jiangsu Province by Yang Wen, Xu Chen, Tianyi Gu, Fangliang Yu

    Published 2021-01-01
    “…Using the methods of literature, questionnaire, expert interview, and mathematical statistics, this paper takes the performance management of the special funds for the development of sports industry in Jiangsu Province as the research object, based on the investigation and analysis of the current situation of the special funds for the development of sports industry in Jiangsu Province. …”
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  20. 21240

    Design Improvements and Best Practices in Small-Scale Biodigesters for Sustainable Biogas Production: A Case Study in the Chillon Valley, Perú by Yoisdel Castillo Alvarez, Reinier Jiménez Borges, Carlos Diego Patiño Vidal, Fanny Mabel Carhuancho Leon, José Santos Pinares Buendia, Jose Alberto Samaniego Nolasco

    Published 2025-01-01
    “…The substrates considered were 30% organic waste and 70% bovine manure, achieving an average production of 63.75 L CH<sub>4</sub>/kg of organic matter, which exceeded the usual yields of small biodigesters. A mathematical model was created and applied to the case study with an R<sup>2</sup> correlation of 98% and a pseudo-R<sup>2</sup> of 89.5%, evidencing a remarkable predictive capacity. …”
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