A Method for Determining the Mesh Stiffness of Internal Gear by Combining Finite Element Method and Contact Theory by Chang Lehao, Tian Hongwei, He Zhaoxia, Liu Geng

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A set theory based fuzzy fs/QCA: a new tool for sensory analysis of foods by JK Pallavi

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Analysis of No.1 Flood Disaster in Poyang Lake Basin in 2020 Based on Natural Disaster System Theory by LIAN Yuechen, GAO Lu, MA Miaomiao, WANG Lan, LIN Hui

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SAR Image Simulation for Crater Terrain Using Formation Theory-Based Modeling and Hybrid Ray-Tracing by Ya-Ting Zhou, Yongsheng Zhou, Qiang Yin, Fei Ma, Fan Zhang

“…The approach incorporates crater formation theory to describe the relationship between various explosion parameters and craters. …”
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The impact of government subsidies on microplastic pollution control in mariculture: an evolutionary game theory analysis in Qingdao, China by Haiming Song, Xinting Wang, Xiaomeng Huan, Lin Yang

“…It then proceeds to examine the government’s strategy for managing mariculture microplastic pollution through game theory and simulation analysis. The main findings obtained are as follows. (1) The management of mariculture microplastic pollution can be improved on both the supply chain and market aspects by implementing subsidies. …”
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The unified theory of acceptance and use of DingTalk for educational purposes in China: an extended structural equation model by Yukun Hou, Zhonggen Yu

“…This study aimed to extend the Unified Theory of Acceptance and Use of Technology (UTAUT) by incorporating new constructs and examining the factors that affect users’ behavioral intention and use behavior of DingTalk. …”
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Implementation of Vygotsky's Theory of Social Constructivism in Learning Pancasila Education in Elementary Schools As Strengthening Cooperation Attitudes by Ressi Kartika Dewi, Munawir Yusuf, Subagya Subagya

“…This study aims to reveal the implementation of Vygotsky's theory of social constructivism in learning Pancasila education to strengthen students' cooperative attitudes. …”
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Corresponding Member of the Russian Academy of Sciences V.A. Kremenyuk and his contribution to the theory of the International Relations by V. I. Zvolinsky

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Photon conversion to axions and dark photons in magnetized plasmas: a finite-temperature field theory approach by Nirmalya Brahma, Katelin Schutz

“…As a key part of this formalism, we present detailed derivations of Π μν for magnetized plasmas in the long-wavelength limit using the real-time formalism of finite-temperature field theory. We provide analytic approximations for the normal modes and their dispersion relations assuming various plasma conditions that are relevant to astrophysical environments. …”
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Is Every Theory about Photography a Critical Action? Looking at the Book “Photography: A Critical Introduction” by Mohammad Khodadadi Motarjemzadeh

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Investigation of Fracture Width Change under Closure Pressure in Unconventional Reservoir Based on the Hertz Contact Theory by Lifei Dong, Di Wang, Fengxia Li, Xinye Fu, Miao Wang

“…In this work, the mathematical model for the propping behavior of proppants in the fracture under closure pressure is established based on the Hertz contact theory. Compared with the existing models, the developed model considers both the proppant insertion and the elastic compression among the proppants, which is closer to the actual physical process. …”
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APPLICATION OF THE REFLECTIVE LEARNING THEORY IN DISCLOSURE OF STUDENT ACHIEVEMENTS WHEN LEARNING GRAMMAR II IN IAIN LANGSA. by Muhammad Yusuf Hasbalnikistan, Rita Mahriza, Muslem

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A Deconstruction Lattice Description of the D1/D5 Brane World-Volume Gauge Theory by Joel Giedt

“…I remark on possible applications of the lattice theory that would test the AdS3/CFT2 correspondence, particularly one that would exploit the recent worldsheet instanton analysis of Chen and Tong.…”
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Research of Variation Characteristic of Conveyor Belt of Vehicle Group Chain Conveyor based on Elastic Catenary Theory by Yaocheng Zhang, Yang Li

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Sorta Solving the OPF by <italic>Not</italic> Solving the OPF: DAE Control Theory and the Price of Realtime Regulation by Muhammad Nadeem, Ahmad F. Taha

“…By <italic>i)</italic> forming the grid dynamics as a system of differential-algebraic equations (DAE) that naturally encode the non-convex OPF power flow constraints, <italic>ii)</italic> utilizing DAE-Lyapunov theory, and <italic>iii)</italic> designing a feedback controller that captures realtime uncertainty while being uncertainty-unaware, the presented approach demonstrates promises of obtaining solutions that are close to the OPF ones without needing to solve the OPF. …”
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Approximate Representation of One Mixed Problem Solution Pertaining to Heat Conduction Theory Using Special Functions by P. G. Lasy, I. N. Meleshko

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Les structures politiques de l’accumulation au prisme de la théorie des champs by Matthieu Ansaloni

Subjects: “…regulation theory…”
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A Displacement-Based Theory for Predicting the Support Force on the Shield Tunneling Surface in Sandy Soil Layers by Guang Sun, Han Liu, Zhiyuan Guo, Ranjie Li, Tao Li

“…The shallow soil pressure theory and the soil plastic limit equilibrium theory are derived by analyzing the stress distribution on the damaged soil. …”
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Local uniform convexity and Kadec-Klee type properties in K-interpolation spaces I: General Theory by Peter G. Dodds, Theresa K. Dodds, Alexander A. Sedaev, Fyodor A. Sukochev

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The Evolution Model of Public Risk Perception Based on Pandemic Spreading Theory under Perspective of COVID-19 by Yi-Cheng Zhang, Zhi Li, Guo-Bing Zhou, Nai-Ru Xu, Jia-Bao Liu

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