Modern materials and technologies in the production of artificial casting by S. S. Tkachenko, V. O. Yemelyanov, K. V. Martynov

“…The features of the application of a refractory coating, duplex curing of ceramic shells, cutting of molds, removal of the model composition, annealing of ceramic molds, pouring and separation of the gating‑feeding system under conditions of mass production are considered. …”
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Joint power control for untrusted relay cooperation-based confidential communication by Wen-jiang FENG, Wei-heng JIANG, Yi-na DENG, Yang YUAN

“…The scenario that multiple cell-edge mobile stations (MS) all without direct-links to the base station (BS) but have confidential messages in the uplink in the presence of untrusted relay (UR) cooperation was considered.In order to implement the secure communication between BS and multiple MS，destination-based jamming (DBJ) scheme was adopted.With the assumption that all MS had fixed transmit power，the joint UR and BS power control which aims at maximizing system sum secrecy rate was discussed.For this problem，analysis indicated that it was equivalent to joint access control and power allocation problem thus its NP-hard.Through problem relaxation，a suboptimal MS access control and alternatively power allocation algorithm was provided.This algorithm is proved to have polynomial complexity and can converge to at least a suboptimal solution for original problem.Simulation results show that compared with the benchmark algorithms，the proposed suboptimal algorithm is better in the achievable secrecy rate performance.…”
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Application of Neural Networks in Financial Time Series Forecasting Models by Xinhui Li

“…As an algorithm model that can simulate the biological visual system, the convolutional neural network can predict the numerical trend of the next period of time based on known data. …”
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Poly(Methacrylic Acid) Adsorption and Electrical Surface Properties of Titanium Dioxide Suspensions by M.M. Soltys, Z.M. Yaremko, N.H. Tkachenko, V.D. Havryliv

“…The dependence of the zeta potential of titanium dioxide particles in aqueous suspension on the pH of the system was typical for metal oxides and passed through an isoelectric point at pH 0 = 6.2. …”
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Calcineurin, Synaptic Plasticity, and Memory by Carl Weitlauf, Danny Winder

“…Isabelle Mansuy and colleagues used an inducible and reversible transgene expression system in which transgene expression could be controlled on a week-to-week timescale to assess the effects of genetic reduction of the activity of a protein phosphatase known as calcineurin or PP2B in adult mouse forebrain[3,4].…”
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Static Stiffness Analysis of a New Scissor-type Telescoping and Lifting Mechanism by Hao Gang, Chang Boyan, Li Wenqi

“…Corresponding modular system named scissor-type telescoping and lifting mechanism（ STLM） is designed for achieving straight-line motion in one dimension. …”
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Numerical Simulation of Time Fractional BBM-Burger Equation Using Cubic B-Spline Functions by Mohsin Kamran, Muhammad Abbas, Abdul Majeed, Homan Emadifar, Tahir Nazir

“…The unidirectional propagation of long waves in certain nonlinear dispersive system is explained by the Benjamin-Bona-Mahony-Burger (BBM-Burger) equation. …”
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RESEARCH ON SEAT VERTICAL IMPАСT PULSE ENVELOPE BASED ON OCCUPANT LUMBAR INJURY INDEX by LIN Ce, LI LeiZi, LI QingFeng

“…According to a certain type of aireraft fuselage structure's crashworthiness(occupant survivability envelope) design requirements, a standard 14<italic>g</italic> vertical impact test of the 'floor-seat-occupant' system which meet the requirements of AC25.562-1B regulations was carried out first. …”
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Key technical research of space-terrestrial integrated network based on satellite-terrestrial collaborative networking by WENG Weiwen, CHENG Jinxia, LIU Jing, LIU Shanshan, MA Ke, DENG Wei

“…Aiming at the goal and vision of space-terrestrial integrated network, the development status and technical challenges of space-terrestrial integrated network were explained, and the satellite-terrestrial integrated network architecture and technical system based on satellite-terrestrial collaborative deployment were proposed innovatively. …”
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Neural Network Assisted Inverse Dynamic Guidance for Terminally Constrained Entry Flight by Hao Zhou, Tawfiqur Rahman, Wanchun Chen

“…Applying this approximation, an inverse dynamic system for an entry flight is solved to generate guidance command. …”
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Metaverse in industrial contexts - a comprehensive review by Ravdeep Kour, Ramin Karim, Sridharan Naveen Venkatesh, Uday Kumar

“…By integrating AI and digital technologies, the Metaverse can enhance Human-System-Interaction (HSI) and optimise AM processes. …”
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Analysis of the Three-dimensional Transient Temperature Field of Rubber Parts of High Elastic Coupling by Lu Jinming, Liu Yun, Wen Huabing, Mao Nanmin, Zhang Pan

“…The temperature distribution of rubber parts of high elastic coupling will affect lifetime of product and reliability of the shaft system. The heat transfer theory and finite element method of uncoupling analysis is adopted to analyze the change process of temperature field of rubber parts and temperature change curve under dynamic torsion load. …”
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Bifurcation Control of a Delayed Fractional Mosaic Disease Model for Jatropha curcas with Farming Awareness by Shouzong Liu, Mingzhan Huang, Juan Wang

“…By analyzing the associated characteristic equation, Hopf bifurcation induced by the execution delay is studied for the uncontrolled system. Then, a time-delayed controller is introduced to control the occurrence of Hopf bifurcation. …”
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The Eligibility of Commercial Companies and the Relationship of the Subject of the Company with it in the Laws of Iran, Egypt, and Lebanon by Fatemeh Rajaei

“…There are two views on this issue in the Iranian legal system; some limit the company's capacity to its scope, but others do not consider the scope of the company to be a limiting factor of the company's capacity and believe that the company has a general capacity. …”
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Research and implementation of reputation-based inter-domain routing selection mechanism by Shiqi ZHAO, Xiaohong HUANG, Zhigang ZHONG

“…To solve the problem of lack of validation for exchanging messages in BGP, a inter-domain routing mechanism, which consisted of a reputation evaluation mechanism and a reputation-based BGP optimal routing algorithm, was proposed.The reputation evaluation mechanism used a distributed autonomous system (AS) alliance architecture, which divided node routing behavior in detail.The service domain and observation weight were used as indicators to quantify the impact of node behavior.By designing a feedback mechanism, the reputation value not only reflected the good and bad of nodes, but also reflected the node’s resistance to malicious attacks.The reputation-based BGP routing selection algorithm adds a “security” policy to the existing routing selection algorithm by filtering routes containing low-reputation nodes and selecting the best route among high reputation routes.The experimental results show that the proposed mechanism outperform most existing reputation mechanisms by avoiding routes with vulnerable nodes and restraining the propagation of illegal routes, thereby providing a more secure inter-domain routing environment.…”
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Simulation and Experimental Analysis of Stiffness and Damping of the Waist Type Diaphragm Coupling by Hong Yun, Wang Dan, Nong Su, Zhu Rupeng, Chen Weifang

“…The stiffness and damping characteristics of the diaphragm coupling are the basis for analyzing the vibration characteristics of the shafting system with the diaphragm coupling. Based on Ansys finite element simulation software, considering contact nonlinearity and large deformation effects, this study simulates and analyzes the torsional, axial, angular and radial static stiffness characteristics and torsional and axial dynamic characteristics of the diaphragm coupling, and analyzes the influence of the diaphragm structure parameters such as the diameter of the bolt hole distribution circle, the diameter of the bolt hole, the minimum width of the diaphragm and the thickness of the diaphragm on the static stiffness. …”
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Heating value prediction model of Acacia mangium Willd using near infrared spectroscopy by Pambudi Suluh, Saechua Wanphut

“…The robust model was suggested to carried out for more accuracy and may be applied in the online system analysis.…”
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Ludwig: A Training Simulator of the Safety Operation of a CANDU Reactor by Gustavo Boroni, Alejandro Clausse

“…The design of the application was performed using the object-oriented programming paradigm, incorporating an event-driven process to reflect the action of the human operators and the automatic control system. A comprehensive set of online graphical displays are provided giving an in-depth understanding of transient neutronic and thermal hydraulic response of the power plant. …”
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Response to "The measurement postulates of quantum mechanics are not redundant" by Lluís Masanes, Thomas D. Galley, Markus P. Müller

“…In this note we also clarify the assumptions used in \cite{MGM} and discuss the notions of pure state, physical system, and the sensitivity of the structure of the state space under modifications of the measurements or the dynamics.…”
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Temperature Field Analysis and Experimental Test of Spur Gears with High Contact Degree by Pan Yu, Yang Man, Bao Heyun, Li Fajia

“…The spur gear with high contact degree used in the helicopter transmission system is lubricated and cooled by oil injection, and its temperature characteristics are related to the service life of the gear. …”
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