Stress-Strain Relationship of Ca(OH)2-Activated Hwangtoh Concrete by Keun-Hyeok Yang, Ju-Hyun Mun, Hey-Zoo Hwang

“…Based on the experimental observations, a simple and rational stress-strain model was established mathematically. Furthermore, the modulus of elasticity and strain at peak stress of the Ca(OH)2-activated Hwangtoh concrete were formulated as a function of its compressive strength and Vagg. …”
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Review and comparative analysis of strength criteria for modelling non-linear behaviour of concrete by G. I. Rempel, A. M. Budarin, A. P. Dolgikh, A. A. Kamzolkin, V. N. Alekhin

“…Strength criteria must correspond to experimental data, provide a mathematically stable unique solution, and also have a set of parameters that can be easily determined from empirically based expressions or test data. …”
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Understanding collective behavior in biological systems through potential field mechanisms by Junqiao Zhang, Qiang Qu, Xuebo Chen

“…This study introduces dynamic potential fields, where individuals perceive and respond to local potential fields generated by environmental cues and other individuals. We develop a mathematical framework combining distributed learning and swarm control to simulate and analyze collective behavior under varying conditions. …”
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A guidance to intelligent metamaterials and metamaterials intelligence by Chao Qian, Ido Kaminer, Hongsheng Chen

“…., wave-based neural network, mathematical operation, and logic operation, all of which directly execute computation, detection, and inference task in physical space. …”
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Creating simple predictive models in ecology, conservation and environmental policy based on Bayesian belief networks. by Victoria Dominguez Almela, Abigail R Croker, Richard Stafford

“…Here we introduce a new modelling tool (the R package 'BBNet'), which is simple to use, and requires little mathematical or computer programming background. By using straightforward concepts to describe interactions between model components, predictive models can be effectively constructed using basic spreadsheet tools and loaded into the R package. …”
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Toward the validation of crowdsourced experiments for lightness perception. by Emily N Stark, Terece L Turton, Jonah Miller, Elan Barenholtz, Sang Hong, Roxana Bujack

“…Based on this, we provide a mathematical estimate for the sample size needed to produce a crowdsourced experiment with the same power as the corresponding in-person study. …”
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Damping Torque Analysis of the PMSG-Based WT with Supplementary Damping Control for Mitigating Interarea Oscillations by Yanan Yang, Yujun Li, Xiaotian Yuan, Jiapeng Li, Zhengchun Du

“…This study presents a comprehensive analysis of the impact that a supplementary damping controller of the permanent magnet synchronous generator (PMSG)-based wind turbine (WT) has on low-frequency oscillation (LFO) damping. A reduced mathematical model of an interarea system is first established. …”
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UPL-SLAM: Unconstrained RGB-D SLAM With Accurate Point-Line Features for Visual Perception by Xianshuai Sun, Yuming Zhao, Yabiao Wang, Zhigang Li, Zhen He, Xiaohui Wang

“…A new line feature residual model is defined, and the mathematical analytical form of line feature Jacobian matrix is derived in detail. …”
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Synthesis and Empirical Analysis of the Thermophysical Characteristics of GO-Ag Aqueous Hybrid Nanofluid Using Environmentally Friendly Reducing and Stabilizing Agents by M. Armstrong, M. Sivasubramanian, N. Selvapalam, R. Pavitra, P. Rajesh Kanna, Haiter Lenin

“….% exhibited the most significant enhancement in thermal conductivity, with improvements of 15.22% at 293 K and 31.19% at 333 K compared to the base fluid. A mathematical model was developed based on the thermal conductivity experimental results using the response surface methodology (RSM). …”
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Production Data Analysis and Practical Applications in the Sulige Tight Gas Reservoir, Ordos Basin, China by Minhua Cheng, Wen Xue, Meng Zhao, Guoting Wang, Bo Ning, Guang Ji, Lihua Cheng, Yingying Tian

“…This innovation is based on a typical production data analysis plot of the Blasingame type that uses the numerical inversion decoupling mathematical equation. After analyzing the pressure and pressure derivative characteristics of each flow stage in the typical curves, a new technique of type-curve matching was proposed. …”
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Model-Based Design, HIL Testing, and Rapid Control Prototyping of a Low-Cost POC Quadcopter with Stability Analysis and Control by Abdullah Irfan, Muhammad Gufran Khan, Arslan Ahmed Amin, Syed Ali Mohsin, Muhammad Adnan, Adil Zulfiqar

“…This paper addresses this issue and presents a novel proof of concept (POC) low-cost quadcopter UAV design approach using a systematic Model-Based Design (MBD) method for mathematical modeling, simulation, real-time testing, and prototyping. …”
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A healthy lifestyle of student youth in the context of a dangerous social and environmental environment in Ukraine by Vlada Bilohur, Oleksandr Morhunov, Kseniia Yarymbash, Iryna Skrypchenko, Ratko Pavlovıc

“…The work used a complex of general scientific theoretical methods: the method of analyzing scientific literature, synthesis, systematization, generalization, the method of surveying applicants (online in the Google Forms application), testing the profile of a healthy lifestyle, methods of mathematical statistics. The results of the testing showed that during the year, under the influence of the change in the socio-ecological state of the environment caused by military actions in Ukraine, four indicators reliably (probably) changed among students: Health Responsibility (HR), Physical Activity (PA), Nutrition (N), Spiritual Growth (SG) and Stress Management (SM), (p…”
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Performance of BFRP Retrofitted RCC Piles Subjected to Axial Loads by Anandakumar Ramaswamy, Selvamony Chachithanantham, Seeni Arumugam

“…The effects of retrofitting of RCC pile elements were observed and a mathematical prediction was developed for calculation of retrofitting strength. …”
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A Combined Computational and Experimental Study on Nanoparticle Transport and Partitioning in the Human Trachea and Upper Bronchial Airways by Jiawei Ma, Wei-Chung Su, Yi Chen, Yidan Shang, Jingliang Dong, Jiyuan Tu, Lin Tian

“…However, continued progress in anatomical reconstruction and mathematical idealized modeling, the two most frequently employed approaches to airway modeling, requires a detailed fundamental analysis on the morphology-induced sensitivity of particle-flow partitioning, and particle deposition in the airways. …”
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Principled neuromorphic reservoir computing by Denis Kleyko, Christopher J. Kymn, Anthony Thomas, Bruno A. Olshausen, Friedrich T. Sommer, E. Paxon Frady

“…Our approach combines the use of randomized representations from traditional reservoir computing with mathematical principles for approximating polynomial kernels via such representations. …”
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Active Fault-Tolerant Control Based on the Fault of Electromagnetic Hybrid Active Suspension by Farong Kou, Jianghao Wu, Jian Gao, Dapeng Wu, Ruochen Chen

“…The 1/4 vehicle two-degree-of freedom suspension model, the linear motor mathematical model, and the solenoid valve shock absorber test model are established. …”
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THE USE OF THE DYNAMIC PROPERTIES OF SPECTRA OF SEQUENCES OF RADIO PULSES TO ENSURE HIGH SENSITIVITY OF THE TEST CONTROL WINDINGS OF ASYNCHRONOUS MOTORS by A. А. Sheinikov, Yu. V. Suchodolov

“…Moreover, adjusting the amplitude, repetition period, pulse duration and delay time pulse sequences it is possible to implement a mathematically justifiable control of the parameters of the spectrum (to move the position of the zeros of the amplitude spectrum, to change the amplitude of the spectral components). …”
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A Development Model for Identifying the Uncertainty Sources and Their Impacts on Bridge Construction Projects by Kayvan Mohammadi Atashgah, Rouzbeh Ghousi, Armin Monir Abbasi, Abbasali Tayefi Nasrabadi

“…To formulate an issue, this technique uses a mathematical procedure. The analytic hierarchy process (AHP), on the other hand, is a computer technique that solves a complicated problem by breaking it down into numerous basic problems. …”
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Discussing the Reform of Physical Education Instruction Based on the Basic Skills Competition for Physical Education Majors in Chongqing Municipality's General Colleges and Univers... by guangxin cheng, Zhongchen Zhang, Zhiming Shi

“…Methodology:The fundamental skills competition of physical education majors in regular higher education institutions in Chongqing in 2024 is thoroughly examined in this study using the literature approach, mathematical statistics method, observation method, and comparative analysis method. …”
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Cloud Platform Selection Model in the Framework of Differential Quality Game With Fuzzy Information by Kaiyrbek Makulov, Arkadii A. Chikrii, Valery Lakhno, Bagdat Yagaliyeva, Volodimir Malyukov, Inna Malyukova, Miroslav Lakhno

“…The paper presents a mathematical model integrated into the computational core of a decision support system (DSS) for the selection of cloud platforms under conditions of fuzzy information. …”
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