Optimization and Simulation of Pinion Rough Processing for Cycloid Bevel Gear by Jiang Chuang, Deng Xiaozhong, Nie Shaowu, Geng Longlong

“…A pair of gears is used to analyze the deviation from a theoretical point of view. Finally,the simulation processing is carried out,the feasibility and the correctness of the proposed method are verified.…”
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Channel impulse response insensitive feature for non-coherent signal detection in molecular communication by Limin XIAO, Xiangrong XU, Zhuangkun WEI, Shenghan LIU, Yiwen LIU

“…To solve the inter-symbol interference (ISI) and background noise challenges of molecular communication via diffusion (MCvD),four ISI-resistant signal-features were deployed,and a reliable non-coherent signal detection algorithm,which was insensitive to different types of molecular channel impulse response (CIR),was proposed.Also,an adaptive decision threshold and theoretical bound of bit error rate (BER) were deduced.Simulation results demonstrate a lower BER of the proposed non-coherent scheme compared to the state-of-the-art schemes in the same order of computational complexity,therefore suggesting its potential applications for future nano-scale MC.…”
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Pseudo-analytic finite partition approach to temperature distribution problem in Human limbs by V. P. Saxena, J. S. Bindra

“…The biological properties are assumed to vary along the radial direction. The theoretical model incorporates the effect of blood mass flow and metabolic heat generation. …”
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Stability of Analytical and Numerical Solutions for Nonlinear Stochastic Delay Differential Equations with Jumps by Qiyong Li, Siqing Gan

“…Finally, some numerical experiments are given to illustrate the theoretical results.…”
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Clustering algorithm preserving differential privacy in the framework of Spark by Zhi-qiang GAO, Qing-peng LI, Ren-yuan HU

“…Aimed at the problem that traditional methods fail to deal with malicious attacks with arbitrary background knowledge during the process of massive data clustering analysis,an improved clustering algorithm， especially designed for preserving differential privacy,under the framework of Spark was proposed.Furthermore,it’s theoretically proved to meet the standard of ε-differential privacy in the framework of Spark platform.Finally,experimental results show that guaranteeing the availability of proposed clustering algorithm,the improved algorithm has an advantage over privacy protection and satisfaction in the aspect of time as well as efficiency.Most importantly,the proposed algorithm shows a good application prospect in the analysis of data clustering preserving privacy protection and data security.…”
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Dynamical analysis of a complex competitive two-strain epidemic network model with vaccination by A. Abdelkhalek, A.H. Abdel Kader, I.L. El-Kalla, A. Elsaid, Amr Elsonbaty, K.S. Nisar

“…Numerical simulations of various scenarios with varying parameter values validate the theoretical analysis.…”
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Optimal Error Estimate of Chebyshev-Legendre Spectral Method for the Generalised Benjamin-Bona-Mahony-Burgers Equations by Tinggang Zhao, Xiaoxian Zhang, Jinxia Huo, Wanghui Su, Yongli Liu, Yujiang Wu

“…Numerical experiments are presented to demonstrate the effectiveness of the method and to confirm the theoretical results.…”
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The development of students’ communication competence to improve the effectivenessof foreign language learning by Olga N. Tsypkina, Polina G. Labzina

“…The necessity of students’ communication skills development and their readiness to work with professional literature both in Russian and foreign languages is mentioned in the article. The theoretical analysis let us prove that the success of the process mentioned depends not only on knowledge and exercises but on the communicative abilities of a personality. …”
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Studying University-Industry Collaboration in Latin America: A Systematic Review of the period 1993-2022 by Malena Méndez-Isla, Mariana Versino, Sebastián Varela

“…Qualitative methods dominate, while theoretical-conceptual approaches encompass meso-institutional and micro-interactional levels. …”
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Systematic of binary phase diagrams, formed by low-melting elements (Bi, Sn, Zn, In) and the metals of IV-th and V-th periods by Vassilev G.

“…Systematic discussion of the binary phase diagrams formed by low-melting elements (Bi, Sn, Zn, In) and the metallic elements of IV-th and V-th periods has been done. Some options for theoretical prediction of the type of the phase diagrams relying on general criteria (enthalpy of formation, assessed by the Miedema model, and size factor) have been applied, and compared with experimental data about the respective binary systems. …”
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RESEARCH ON RELIABILITY OF SHEARER’ROCKER SHELL BASED ON VP AND BP NEURAL NETWORK by ZHAO LiJuan, ZHAO MingYang, LIU XuNan

“…The combination of virtual prototyping technology and BP neural network provides a new concept and convenient method for the prediction of shearer’work reliability,and it has important theoretical significance and engineering application value.…”
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A Decoupled Spherical Parallel Mechanism with Sphere Workspace and Its Characteristic by Li Xiang, Li Weimin, Feng Shaohui, Zhang Jianjun, Yu Shanshan

“…And according to the expression of the Jacobian matrix,the decoupled feature of the proposed parallel mechanism is validated. The theoretical foundation for the application of the mechanism to the sphere workspace is provided.…”
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Lie groups and continuum mechanics: where do we stand today? by de Saxcé, Géry, Razafindralandy, Dina

“…We address both the theoretical and numerical aspects. We explore the classical symmetry groups of the mechanics, the covariant form of the equations and the symmetry group of constitutive laws. …”
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Legal and Ethical Considerations in the Use of Force against Civilian Aircraft by Csaba Török

“…The arguments presented in this paper emphasize that while self-defense may theoretically allow for the use of weapons against aircraft, there are substantial ethical challenges and strict international legal norms that cannot be ignored. …”
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Sociological phenomena as multiple nonlinearities: MTBI's new metaphor for complex human interactions by Christopher M. Kribs-Zaleta

“…The framework of epidemic modeling has also been applied to sociological phenomena driven by peer pressure, notably in two dozen dynamical systems research projects developed through the Mathematical and Theoretical Biology Institute, and popularized by authors such as Gladwell (2000). …”
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Design method of surface-to-air missiles using the object-oriented approach and electronic launch technology by О.В. Турінський, А.Б. Скорик

“…The formation of classes, objects and structures has been completed, they are the formalized mechanisms for the synthesis of SAM, using the theoretical foundations of the object-oriented design methodology, combines the process of object decomposition and the presentation of the logical, physical, static and dynamic models of the designed system.The proposals on the development of the method of “electronic launches” as technologies, which unites, within the framework of common approaches, questions of testing and simulation modeling of SAM at all stages of designing. …”
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Cokriging of transmissivity from head measurements revisited in the case of two quasi steady state flows by de Fouquet, Chantal, Nos, Jérémy

“…The theoretical relationships between simple and cross-covariances of the transmissivity and the hydraulic head, deduced from the linearisation of the flow equation are used for cokriging transmissivity field with data from one then two quasi steady-state flows. …”
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L'adaptation en Île-de-France entre injonction et recyclage. Techniques et politiques de la société de l'incertitude by Magali Reghezza-Zitt, Samuel Rufat

“…As we shift from a society of risk to a society of uncertainty, both adaptation and resilience appear to be pragmatic answers to theoretical and operational dead-ends. In just a few years, adaptation has become an injunction and is seen as the central piece of coping strategies against threats and uncertainty. …”
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Design and Analysis of Target Simulator Using All Spherical System with High Matching Rate by Shijie Li, Xiaojing Zhang, Kai Zhao, Zihuai Li, Xiong Li, Lumin Zhao, Jin Zhang, Changlong Cai

“…To achieve low wavefront error and high throughput with vignetting-free target simulators, a concave-convex-concaveoff-axis spherical system is designed in this paper, which effectively eliminates astigmatism and coma of the system by fields of view (FOVs) and aperture offset and provides theoretical basis for the realization of 100% matching between the exit pupil of the field lens and entrance pupil of the three-mirror anastigmat (TMA) system. …”
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Patiromer Acetate Induced Hypercalcemia: An Unreported Adverse Effect by Shreeyukta Bhattarai, Stephen Pupillo, Gulshan Man Singh Dangol, Erdal Sarac

“…Hypercalcemia, although a theoretical possibility, has not been reported in any major clinical trials. …”
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