Development of a methodology taking into account the temperature dependence of material properties in simulation of wear in fast-rotating pivot jewel bearing support by D. N. Zhuravlyov, A. I. Borovkov

“…The pivot jewel bearing is an important node of some classes of industrial equipment; at nominal operating modes, the speed of relative rotation of the contact surfaces can reach 103 revolutions per second, while the operating time can be measured in years; under such conditions, it is necessary to take into account the wear of the contact surfaces; in this paper, a technique for modeling the dry friction wear of a fast-rotating support pair is proposed, taking into account changes in the properties of materials due to surface heating, based on solving the wear contact problem in a stationary formulation using Archard’s law; the effect of taking into account the temperature dependence of material properties in wear modeling process is demonstrated.…”
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Kinerja Karbon Aktif Daun Eceng Gondok pada Penurunan Kadar Fosfat Artifisial dan Surfaktan dalam Limbah Detergen by Resa Wulandari, Cucun Alep Riyanto, Yohanes Martono

“…The synthesis of activated carbon from WHL (ACWHL) was carried out through a carbonization process at 400 ℃ for 60 min followed by an activation process using a weight ratio of carbon: H3PO4 30% = 1:4 (w/w) followed by heating at 600 ℃ for 60 min. …”
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Human and environmental feature-driven neural network for path-constrained robot navigation using deep reinforcement learning by Nabih Pico, Estrella Montero, Alisher Amirbek, Eugene Auh, Jeongmin Jeon, Manuel S. Alvarez-Alvarado, Babar Jamil, Redhwan Algabri, Hyungpil Moon

“…This paper introduces a neural network model designed for autonomous navigation in complex environments. …”
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Constructing ancestral recombination graphs through reinforcement learning by Mélanie Raymond, Marie-Hélène Descary, Cédric Beaulac, Fabrice Larribe

“…By learning to construct ARGs just from the data, our method differs from conventional methods that rely on heuristic rules or complex theoretical models.…”
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Extraction efficiency and activity determinants of soybean urease for sustainable biomineralization technology by Yuyuan Chen, Hemanta Hazarika

“…In this study, soybean, an abundant and low-cost agricultural resource, was utilized to extract urease through a soaking and centrifugation process. A geometric modeling approach using tri-axial ellipsoid theory was introduced to explain how soybean grain size affects sieved powder yield. …”
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Genetic clustering algorithm by M. A. Anfyorov

“…The used technology of evolutionary modeling is rather expanded in the mentioned algorithm. …”
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Deep reinforcement learning based resource provisioning for federated edge learning by Xingyun Chen, Junjie Pang, Tonghui Sun

“…With the rapid development of mobile internet technology and increasing concerns over data privacy, Federated Learning (FL) has emerged as a significant framework for training machine learning models. Given the advancements in technology, User Equipment (UE) can now process multiple computing tasks simultaneously, and since UEs can have multiple data sources that are suitable for various FL tasks, multiple tasks FL could be a promising way to respond to different application requests at the same time. …”
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Synthesis of ettringite from desulfurization wastewater via the co-precipitation method and its application for Zn2+ removal by Maxiaoxuan Sun, Wei Li, Dong Wang, Mengyu Qu, Huadong Wang, Xiaofei Tu

“…The adsorption kinetics followed a pseudo-second-order model and reached equilibrium within 30 minutes. …”
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Influence of Particle Size and Hot-Pressing Parameters on Mechanical Properties of Bamboo-Based Composite Materials by Jun Lu, Kuichuan Sheng, Jie Chen, Xumin Ding, Zichao Wen, Sha Li

“…Four response surface models were established to optimise the processing parameters based on mechanical testing experiments and quadratic regression analysis. …”
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Pharmacokinetics of Cannabinoids by Iain J McGilveray

“…Pharmacokineticpharmacodynamic modelling with plasma THC versus cardiac and psychotropic effects show that after equilibrium is reached, the intensity of effect is proportional to the plasma THC profile. …”
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Competitiveness of Business Projects in Service Sector by E. G. Neofitu

“…The author researches their impact on services rendered in digital and off-line format. The model put forward in the article can be used by entrepreneurs to develop steps aimed at raising competitiveness of business.…”
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Accounting and Financial Management Cost Accounting Integrating Rough Set Knowledge Recognition Algorithm by Xiaoli Liu

“…The effectiveness of the algorithm proposed in this article reaches 87.6%, 84.4%, 94.97%, and 96.34%.…”
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Deep Reinforcement-Learning-Based Air-Combat-Maneuver Generation Framework by Junru Mei, Ge Li, Hesong Huang

“…Among them, the control policy is modeled as a Markov decision framework, and the combat policy is modeled as a partially observable Markov decision framework. …”
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Bearing Capacity of Large-diameter Metro Shield Tunnel in Soft Soil Layer by LI Xiao, YU Boxiang, MA Xiuyuan, WANG Jianhong

“…[Result & Conclusion] With the increase of load, the lining structure experienced arch cracking, 2.0 mm arch bottom joint opening, over 0.2 mm arch waist outer crack width, arch bottom joint outer concrete yield, arch bottom bolt tensile yield and other key damage behaviors. The bearing process of large-diameter shield tunnel can be divided into four stages: elastic stress stage (the convergence deformation δ reaches 0 to <2.0‰D, D as the tunnel outer diameter), slight damage stage (δ reaches 2.0‰D to <5.6‰D), rapid damage development stage (δ reaches 5.6‰D to 9.4‰D), and near failure stage (δ reaches 9.4‰D or more). …”
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Employing artificial intelligence to improve the supply chain’s resilience and performance: Moderating the impact of supply chain dynamics by Adnan Taha, Sarwar Khawaja, Fayyaz Qureshi, Firas Rashed Wahsheh

“…The study aims to explore the direct and indirect effects of artificial intelligence on resilience and performance in a modern supply chain evolution environment. The email survey reached 208 companies from Jordan registered with the Jordanian Industry and Commerce, and results were collected using structural equation modeling analysis. …”
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The role of highly dispersed silica nanoparticles in the realization of the effects of granulosa on the maturation and fertilization competence of <i>Sus scrofa domesticus</i> oocy... by T. I. Kuzmina, I. V. Chistyakova, A. O. Prituzhalova, D. N. Tatarskaya

“…Improvements of the existing models of the in vitro oocyte maturation system help to solve the problem of low yield of porcine embryos at the final stages of preimplantation development. …”
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Sustainable synthesis of nano-crystalline and heterostructural Zr MOF@Bentonite composite, as a novel adsorbent for methylene blue adsorption by Fatma M. Dardir, Ezzat A. Ahmed

“…The overall different kinetic models were examined and have the best value of R2 ≥ 0.96 indicating the adsorption process proceeds through a physisorption nature. …”
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Research on Optimized Algorithm for Deep Learning Based Recognition of Sediment Particles in Turbulent Flow by WANG Hao, YANG Feiqi, ZHANG Lei, WU Wei, XIE Haonan, ZHAO Lin

“…The detection accuracy of the improved model for suspended sediment particles reaches 94.9%, with a 2.3% increase in average precision and respective gains of 1.1% and 1.0% in precision and recall rates. …”
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Heat extraction performance and formation cooling effect of borehole heat exchangers in high-temperature coal mines by Jinkui Zhang, Delong Meng, Xiang Sun, Wenliang Sun, Qiang Li, Lihan Chen, Chaofan Chen, Chaofan Chen, Boyan Meng, Wanlong Cai, Yanlong Kong

“…A coupled three-dimensional numerical model is developed using OpenGeoSys to simulate heat transport processes within a network of five tunnel boreholes. …”
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Force Analysis of Venus’s Induced Magnetosphere: A Multifluid Hall–Magnetohydrodynamics Study by Nihan Chen, Haoyu Lu, Jinbin Cao, Shibang Li, Xiaoxin Zhang, Yasong Ge, James A. Wild, Yihui Song, Jianxuan Wang, Jianing Zhao, Yuchen Cao

“…Understanding which processes control atmospheric escape and the loss of water from planetary environments is crucial. …”
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