Experimental Analysis and Simulation Application of 1.5MW Wind Turbine Gearbox by Ruoyu Xu, Jie Chen, Rongjing Hong

“…The results are consistent with the theoretic description， which further verify the accuracy of the model. …”
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Calculation and Analysis of Spur Gear Mesh Stiffness with Considering Wear by Yang Liu, Xi Cui, Jiexin Wang

“…This method provides a theoretical basis for the dynamics modeling of gear system with tooth surface wear.…”
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Modal Vibration Characteristic Analysis of Crank Shaft of the High-precision RV Reducer under Meshing State by Xingdong Xiao, Dongyi Hu, Guoping Li, Limin Luo, Linhuan Gong, Junqiang Lou

“…The research results provide a theoretical basis for optimization design of dynamic characteristics and meshing characteristics of crank shaft in first-stage reducer part.…”
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An Application of Product of Intuitionistic Fuzzy Incidence Graphs in Textile Industry by Irfan Nazeer, Tabasam Rashid, Abazar Keikha

“…The method to compute the degree of IFIGs obtained by CP, composition, tensor product, and the normal product is discussed. Some important theorems to calculate the degree of the vertices of IFIGs acquired by CP, composition, tensor product, and normal product are elaborated. …”
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Marketing strategies of economic entities (on the example of persons carrying out activities in the field of customs business) by S. V. Kurikhin

“…In the course of the study, the application of the theoretical design of the marketing complex 5P for the analysis of marketing strategies of participants in foreign economic activity was studied; the marketing strategies of customs representatives were compared; shortcomings of marketing strategies were identified and proposals for their improvement were developed. …”
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STRUCTURAL PARAMETER OPTIMIZATION OF LINE CONTACT STEEL STRAND INDUCTION HEATING COIL by CHENG YaPing, LI ZhiGang, ZHANG Qiang

“…The inner diameter optimization model was established based on the best fit polynomial,the optimization model was solved by using genetic algorithms,the optimal solution of inner diameter is 49. 15 mm,it provides a theoretical basis for induction heating coil optimized design.…”
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Modelling and Qualitative Analysis of Water Hyacinth Ecological System with Two State-Dependent Impulse Controls by Jin-Bo Fu, Lan-Sun Chen

“…Firstly, we define the successor functions of semicontinuous dynamic system and give existence theorems of order-1 periodic solution and order-2 periodic solution of such system. …”
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Analysis of the Influence of Clearance on the Meshing Force and Friction Power Loss of Cycloid-pin Gear Transmission by Yutao Li, Shoufeng Jin, Hang Jiao, Yize Hou

“…This method can provide a simple theoretical method for evaluating the influence of initial and worn clearance on contact characteristics of cycloid-pin pair.…”
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Study on the Water Ecology Protection and Water Environment Remediation Technology, focusing on the heavy metal removal by Zhao Zihan

“…Therefore, water environment remediation is not only of great significance for river ecology, but also of theoretical and practical importance for sustainable human development. …”
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Analysis for Resolution of Bistatic SAR Configuration with Geosynchronous Transmitter and UAV Receiver by Yicheng Jiang, Zhuoqun Wang

“…In this paper, based on the orbital kinetic characteristic of GEOSAR, we theoretically analyze the variations of bistatic configuration effect on common azimuth coverage and coherent accumulated time. …”
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Track-Before-Detect Procedures in AM Radio-Based Passive Radar by Yang Li, Hong Ma, Yuntao Wu, Li Cheng

“…Two types of linear equations according to the simplified radio wave propagation model are formulated, which is the key point of the proposed method. We make the theoretical analysis about how the linear equations can be used to track multiple target, and how multiple target’s constant velocities and initial positions can be estimated, which is an additional parameter estimation capability of the proposed method. …”
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Collision analysis of the GMR-2 cipher used in the satellite phone by Ruilin LI, Jiao HU, Chaojing TANG

“…A collision property analysis of the GMR-2 cipher used in the satellite phone was presented.By using the F-component as a bridge,the link between the difference of the key byte and the collision of the output ofFas well as the link between the collision of the output of F and the collision of keystream byte were analyzed,which finally revealed the relationship between the difference of the original key byte and the keystream collision.The theoretical analysis showed that for a random frame number,a special chosen key pair could lead to a keystream collision with a high probability,when the key pair has only one byte difference in which the most significant 4 bit of the difference was equal to the last significant 4 bit.The experimental result shows that the keystream collision probability is 2^−8.248,which is far higher than the ideal collision probability 2⁻¹²⁰.This proves once again,that there exists serious potential security hazards in the GMR-2 cipher.…”
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L’empire de l’imaginaire : la fin du monde et son rapport à l’histoire dans l’œuvre de Lucian Boia by Aurélien Portelli

“…However, this argument does not allow us to dismiss so quickly what the narrative of the collapse owes to the history of the imaginary and its structures. Boia's theoretical framework, far from being invalidated by the discourse of the collapsologists, makes it possible, on the contrary, to give their prediction a historical depth, by resituating it in a genealogy of myths of the end of the world and by linking it to imaginaries of crisis that manifest themselves on various scales of time.…”
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Human rights to a favorable social environment on the Internet by V. V. Popov, A. S. Grineva, A. V. Erokhina

“…The methodological and theoretical basis of the research is based on private and general scientific approaches to the study of this topic. …”
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DESIGN OF THE PRE-UNIVERSITY TRAINING BASED ON CDIO IDEOLOGY by Victoria I. Lyakh, Edward A. Rudnitskiy

“…The article proposes theoretical underpinning for the need of improvement pre-university level of education to implement an innovative approach to the training of engineers based on CDIO ideology. …”
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Melez Bir Söylem: Latin Amerikan Büyülü Gerçekçiliğinden İngiliz Sömürgecilik Sonrası Dönem Postmodern Romanına by Defne Tutan

“…The aim of this study is to theoretically trace the evolution of Latin American magic realism, of the early 20th century, into the British postcolonial postmodern novel, of the late 20th century. …”
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Financialisation vs. Development Finance: the Case of the Post-Crisis Argentine Banking System by Alan Cibils, Cecilia Allami

“…The keystone of these transformations was the liberalisation of domestic and international financial markets. Faulty theoretical foundations and the resulting catastrophic policy failures prompted a vast literature by critical economists on the international financial architecture and domestic financial structures best suited for economic development. …”
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Customs services and ways to improve their quality in the context of digitalisation by I. Yu. Sofiyannikova

“…The article used both theoretical (analysis of the current legislation) and empirical research methods (giving practical examples of improving the efficiency of customs operations and the quality of customs services). …”
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Global Well-Posedness for a Class of Kirchhoff-Type Wave System by Xiaoli Jiang, Xiaofeng Wang

“…However, the big initial boundary value problem is also a topic of theoretical significance. In this paper, we devote oneself to the well-posedness of the Kirchhoff-type wave system under the big initial boundary conditions. …”
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Sonde met die wese van die sondeleer - versteurde daad, verhouding of toestand? by F. B. Doubell

“…Ethical questions are always burning issues, while the essence of sin is a more theoretical and less favourite topic. The question addressed in this article is whether the essence of sin is found in our actions, our relationships or our condition as sinners. …”
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