Notes on Conservation Laws, Equations of Motion of Matter, and Particle Fields in Lorentzian and Teleparallel de Sitter Space-Time Structures by Waldyr A. Rodrigues, Samuel A. Wainer

“…We prove that in GRT even when the appropriate Killing vector fields exist it is not possible to define a conserved energy-momentum covector as in special relativistic theories.…”
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Theoretical Studies on the Design of Benzo[1,2-c:4,5-c’]bis[1,2,5]selenadiazole Acceptor-Based Organic Dyes by Taylor Dorlus, Jing Wang, Jerzy Leszczynski

“…In the present study, density functional theory (DFT) and time-dependent DFT (TD-DFT) approaches were executed to investigate the impact of benzobisselenadiazole (BBSD) based organic dyes with interchangeable donor and acceptor units on their optical properties. …”
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Dielectric Properties of Φ(BZT-BCT)-(1−Φ) Epoxy Composites with 0-3 Connectivity by P. Mishra, P. Kumar

“…For the prediction of the effective dielectric constant of the composites, the experimental data were fitted to several theoretical equations. Effective medium theory (EMT) model and Yamada models were found to be useful for the prediction of the effective dielectric constant of studied composites.…”
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STUDY ON WEAR OF TAPERED ROLLER BEARING UNDER DIFFERENT SERVICE CONDITIONS by ZHANG Yu, SHI Xiaoyu, TIAN Weisong

“…In order to clarify the influence of different working conditions on the wear of tapered roller bearings, the wear state of tapered roller bearings was carried out.A quasi-statics model of tapered roller bearings including roller balance equation and inner ring balance equation was established, and a wear depth calculation model suitable for wear analysis of tapered roller bearings was derived based on Archard wear theory.The wear distribution characteristics of bearing inner and outer raceways and roller elements under light load, medium load and heavy load conditions were comparative analyzed.The results show that the wear depths of the tapered roller and the inner/outer raceways on the contact line show bimodal distribution characteristics, and the wear distribution of the outer raceway is closely related to the positions of the rolling elements.For light load condition, the peak wear depth of bearing raceways and roller elements increases by 20% as bearing speed increases 25%, and for heavy load condition, the peak wear depth of bearing raceways and roller elements increases more than 17% as bearing load increases 16%.The comparison of bearing wear peaks under the three working conditions shows that the product of the equivalent load and the speed of the bearing is not the determining factor controlling bearing wear，and the load change has a significant impact on the bearing wear.…”
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Big Data-Driven Based Real-Time Traffic Flow State Identification and Prediction by Hua-pu Lu, Zhi-yuan Sun, Wen-cong Qu

“…To satisfy the demand of traffic congestion early warning, this paper studies the method of real-time traffic flow state identification and prediction based on big data-driven theory. Traffic big data holds several characteristics, such as temporal correlation, spatial correlation, historical correlation, and multistate. …”
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Laser Based Energy Distribution Architecture for Decoupling Energy and Sensing Planes in WSN by Naveed Anwar Bhatti, Affan A. Syed, Muhammad Hamad Alizai

“…This decoupling represents a paradigm shift as it can alleviate the fundamental problem of energy depletion in WSN and can (in theory) offer a sensor network with infinite lifetime. …”
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Simulation Study of Swarm Intelligence Based on Life Evolution Behavior by Yanmin Liu, Ying Bi, Changling Sui, Yuanfeng Luo, Zhuanzhou Zhang, Rui Liu

“…According to the genetic and sociological theory, the life evolution behavior process is influenced by the external and internal factors, so the mechanisms of external and internal environment change must be analyzed and explored. …”
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Kenyan Nurses Involvement in National Policy Development Processes by Pamela Atieno Juma, Nancy Edwards, Denise Spitzer

“…Interviews dealt with nurses’ involvement in national policy processes, factors hindering nurses’ engagement in policy processes, and ways to enhance nurses’ involvement in policy processes. Critical theory and feminist perspectives guided the study process. …”
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Wittgenstein and metamorphoses of legal language by A. B. Didikin

“…The paper analyzes the evolution of Wittgenstein’s philosophical ideas and the influence of his views on the analytical legal philosophy and the legal language theory. Based on the key arguments of the «Logical-philosophical Treatise», the author reconstructs the possibility of displaying legal phenomena in the legal language from the position of logical validity and the relationship between the syntax and semantics of normative prescriptions. …”
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A Building-Material Supply Chain Sustainable Operations under Fairness Concerns and Reference Price Benefits by Huimin Xiao, Youlei Xu, Shiwei Li

“…By using dynamic models and optimal control theory, we obtain the two members’ optimal equilibrium strategies in the supply chain. …”
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Developing Train Station Parking Algorithms: New Frameworks Based on Fuzzy Reinforcement Learning by Wei Li, Kai Xian, Jiateng Yin, Dewang Chen

“…To increase the parking accuracy, robustness, and self-learning ability, we propose new train station parking frameworks by using the reinforcement learning (RL) theory combined with the information of balises. Three algorithms were developed, involving a stochastic optimal selection algorithm (SOSA), a Q-learning algorithm (QLA), and a fuzzy function based Q-learning algorithm (FQLA) in order to reduce the parking error in urban rail transit. …”
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Analysis of Nonlinear Vibration of Hard Coating Thin Plate by Finite Element Iteration Method by Hui Li, Liu Ying, Wei Sun

“…This paper studies nonlinear vibration mechanism of hard coating thin plate based on macroscopic vibration theory and proposes finite element iteration method (FEIM) to theoretically calculate its nature frequency and vibration response. …”
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UTILIZING SENTANI FOLKTALES TO TEACH SPEAKING FOR CHILDREN OF COMMUNAL AGENTS IN JAYAPURA REGENCY, PAPUA by Wigati Yektiningtyas, Juwita Purnamasari Br.Ginting

“…This is a qualitative-descriptive study utilizing data of folktales that were obtained via observation, interview, and FGD from some informants, namely tribal chiefs and Sentani elders in East, Central, and West Sentani in 2017. This writing adopts theory of literature and language teaching (Lazar, 2002) and Vigotsky’s scaffolding learning (Omrod, 2020). …”
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Effects of selection and mutation on epidemiology of X-linked genetic diseases by Francesca Verrilli, Hamed Kebriaei, Luigi Glielmo, Martin Corless, Carmen Del Vecchio

“…Assuming that the population is constant over generations and relying on Lyapunov theory we found the domain of attraction of model's equilibrium point and studied the convergence properties of the degenerate equilibrium where only affected individuals survive. …”
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Potential Azo-8-hydroxyquinoline derivatives as multi-target lead candidates for Alzheimer's disease: An in-depth in silico study of monoamine oxidase and cholinesterase inhibitors... by Fatima Zahra Guerguer, Bouchra Rossafi, Oussama Abchir, Yasir S Raouf, Dhabya Bakhit Albalushi, Abdelouahid Samadi, Samir Chtita

“…An exhaustive in silico analysis was conducted, encompassing docking studies, ADMET analysis, density functional theory (DFT) studies, molecular dynamics simulations, and subsequent MM-GBSA calculations to examine the pharmacological potential of these molecules with the specific targets of interest. …”
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On the Relationship between Frames and Emotionality in Text by Enrica Troiano, Roman Klinger, Sebastian Padó

“…We leverage Frame Semantics, a prominent theory for the description of predicate-argument structures, which matches the study of emotions: frames build on a “semantics of understanding” whose assumptions rely precisely on people’s world knowledge. …”
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Applications of Deep Learning in the Evaluation and Analysis of College Students’ Mental Health by Lanfeng Zhou

“…Firstly, the paper summarizes the fast intelligent analysis model based on the convolutional neural network system algorithm, classifies and summarizes the unique characteristics of college students’ mental health, and uses the convolutional neural network processing model to analyze, evaluate, and observe college students’ mental health combined with the big data theory. Secondly, through the expansion and utilization of multi-layer neuron self-coding neural network, the psychological health of college students is evaluated and analyzed in the psychological discipline, the discrete data structure is established by using the relevant psychological data, the psychological behavior of college students is analyzed, summarized, and classified, and the data model is filled to judge the mental health status of college students. …”
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Free Vibration Characteristics of Moderately Thick Spherical Shell with General Boundary Conditions Based on Ritz Method by Bing Hu, Cong Gao, Hang Zhang, Haichao Li, Fuzhen Pang, Jicai Lang

“…The energy expressions of the annular spherical shell were established based on the first-order shear deformation theory (FSDT). The spring stiffness method is introduced to guarantee continuity and simulate various boundary conditions on the basis of the domain decomposition method. …”
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Study on Early Warning of Karst Collapse Based on the BP Neural Network by Dongqin Chen

“…According to the basic theory of the BP neural network, the calculation formulas of multilayer feedforward and error back propagation processes are derived, and the two-dimensional and three-dimensional finite element models of gravity dams without and with sliding blocks are established, respectively. …”
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Manifesto for transparent mathematical modeling: from ecology to general science by Vyacheslav L. Kalmykov, Lev V. Kalmykov

“…Here we present and justify the hypothesis that it is possible to construct transparent mathematical white-box models using logical deterministic cellular automata, where the rules used to construct these models are based on the general theory of the relevant domain. So far, white-box modeling has allowed us to directly identify the mechanisms of interspecific competition, test the principle of competitive exclusion and the hypothesis of limiting similarity, resolve the paradox of biodiversity, and formulate for the first time the general principle of competitive coexistence. …”
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