STABILITY ANALYSIS OF DISC BRAKE SYSTEMS WITH UNCERTAINTY PARAMETERS by HUANG Ya, YU DeJie, LV Hui, PENG Long

“…By introducing the proposed method for the stability analysis of a disc brake system with random and fuzzy parameters,the reliability and the parameter sensitivities were calculated. The numerical results show that the stability of this brake system can be improved by reducing the densities of back plates or by increasing the thicknesses of back plates.…”
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Contact Simulation and Dynamic Performance Test of Ease-off Modified High Reduction Hypoid Gears by Gu Dewan, Wei Bingyang, Ren Minghui, He Hongtu

“…The dynamic performance test of HRH gear reducers has been completed, the gear meshing transmission performance is excellent, and the meshing quality is stable, which verifies the reasonable control of the designed HRH gear modification amount, and the correct theoretical calculation and motion simulation.…”
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Analysis of Bismuth (III) Iodide and Dendrimers in Drug Applications by Shahid Amin, M. A. Rehman, Amir Naseem, Jihad Younis, Syed Sheraz Asghar

“…In this work, we will calculate a new topological index, namely, Sombor index, multiplicative Sombor index, and its reduced version for bismuth (III) iodide and dendrimers. …”
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Simulation of Soil Temperature Dynamics with Models Using Different Concepts by Renáta Sándor, Nándor Fodor

“…Soil temperature was calculated with the original and a modified version of CERES as well as with the HYDRUS-1D model. …”
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Design and Simulation of a Combined Displacement Amplification Mechanism by Xueyuan Rong, Hong Zhou, Chunlin Guan

“…The statics model of the mechanism is established based on method of stiffness matrix， the calculation formulas of amplification ratio and stiffness of mechanism are obtained accordingly. …”
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DESIGN AND STUDY A NEW TELESCOPIC ARM USED IN NARROW SPACE by LIU XiangYong, LI WanLi, WANG WenJia

“…As it is difficult to check water pumps and fuel boiler pipes,design and study a telescopic boom used in narrow space.Adopt steel tape to design telescopic arm,and the tapes’ edges are welded to form mechanical arm.Motor drive the divided wheel by gears,divided wheel drive steel tape to stretch,and telescopic boom has curly storage function.The arm’s section parameters include thickness,central angle,arc length;By the thin shell theory,analyze and calculate the central angle.Based on the Workbench software,analyze the central angle and thickness’ s infiuences to X and Y direction deformation.Results show that with the increase of central angle,the Y direction deformation decreases gradually,and the X direction deformation increases gradually.Deformation rate changes quickly before 40 °,and changes slowly after 40 °.With the increasement of thickness,the X and Y direction’s deformation rate are smaller.Based on theory and simulation,the final thickness is 0.1 mm and the central angle is 45 °.Finaly through experiments,verify the arm’s section parameters and bearing capacity.…”
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Sorptive Property Dependence of Catalytic Performance in -Xylene Isomerization over H/Ga-ZSM-5 by S.V. Awate, P.N. Joshi, V.P. Shiralkar

“…The probable correlation between the sorptive and catalytic properties has been discussed as a function of framework composition, acidity, o -xylene feed rate calculated in terms of mol/min g of catalyst and reaction temperature. …”
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Presentation of Machine Learning Approaches for Predicting the Severity of Accidents to Propose the Safety Solutions on Rural Roads by Mohammad Habibzadeh, Mahmoud Ameri, Hassan Ziari, Neda Kamboozia, Seyede Mojde Sadat Haghighi

“…Thus, nine variables affecting the severity of accidents were considered in modeling, and then the effect of each variable was calculated. By comparing the results of artificial neural network (ANN) models and the Friedman test, it was indicated that the human factor had a remarkable effect on accident severity. …”
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Text coverless information hiding method based on synonyms expansion and label delivery mechanism by Zhen ZHANG, Jiaming NI, Ye YAO, Lichun GONG, Yujuan WANG, Guohua WU

“…To solve the problems of low hiding capacity and weak detection resistance, a method of coverless information hiding based on synonyms expansion and label delivery mechanism was proposed.To begin the proposed method, the secret information were divided into several keywords, then those keywords were embedded in different carrier texts respectively.Considering the interchangeability of synonyms in Chinese, using the word similarity calculation method based on HowNet,it was possible to filter synonyms which met the contextual semantics.For the purpose of increasing hiding capacity, various keywords or their synonyms were embedded in the same carrier text as much as possible.At the same moment, when recording the positional parameters of the secret information in each carrier text, those parameters were converted into a binary sequence in a fixed format, which was used to generate carrier text.Finally, the carrier texts and generated text were sent to the receiver.Comparison of the results with those of other studies confirm that the proposed method not only makes great improvement in hiding capacity and detection resistance, but also reduces the overhead of establishing and maintaining databases by using small text database.…”
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Large-Scale Group Decision-Making Model with Cooperative Behavior Based on Social Network Analysis considering Propagation of Decision-Makers’ Preference by Shizhen Bai, Hao He, Mengke Ge, Ruobing Yang, Dan Luo, Xinrui Bi

“…The main contributions of our research are three aspects. Firstly, a novel calculation method of cooperative degree, hesitant degree, and noncooperative degree is developed, which considers both the network status and the preference for each DM, and thereby it can better represent the current state for each DM. …”
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Analysis of Top Quark Pair Production Signal from Neutral 2HDM Higgs Bosons at LHC by Majid Hashemi, Mahbobeh Jafarpour

“…Events with two identified top jets are selected and the invariant mass of the top pair is calculated for both signal and background. It is shown that the low tan β region has still some parts which can be covered by this analysis and has not yet been excluded by flavor physics data.…”
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A semi-automatic cell type annotation method for single-cell RNA sequencing dataset by Wan Kim, Sung Min Yoon, Sangsoo Kim

“…Here we propose a semi-automatic method that calculates a normalized score for each cell type based on user-supplied cell type–specific marker gene list. …”
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A Simplified 3D Model for Tunnel Pile Interaction by Nawel Bousbia

“…The main purpose of the present paper is to study numerically the immediate influences that will result from the new tunnels construction near existed piles (micropiles), this model will be employed to an existent case of an Algerian East-West highway tunnel section, while using the code of calculation Plaxis3D tunnel. A detailed parametric survey that will be made to put in evidence influences it of the different parameters geometric and mechanical on the interaction between shallow tunnel and an existing piles and security objectives. …”
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Reference Interval for Cystatin C in a Sample of Adult Cuban Population by Dailen Darias Rivera

“…The interval of reference was calculated and compared with the one proposed by the manufacturer. …”
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Effect of different environmental conditions on surface crack growth in aluminum alloys by V. Shlyannikov, R. Yarullin, I. Ishtyryakov

“…For the same specimen configuration and the different crack front position as a function of cyclic loading and temperatures conditions the distributions of governing parameter of the elastic-plastic stress fields in the form of In-factor along various crack fronts was determined from numerical calculations. This governing parameter was used as the foundation of the elastic-plastic stress intensity factor (SIF). …”
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Design and Characteristic Research of the Spindle Box of Vertical Machining Center by Gao Dongqiang, Yang Lei, Sun Qian, Zhang Xifeng

“…Headstock is the key components of the high speed vertical machining center,its static stiffness,dynamic characteristics has great effect on machining precision and stability of machining center.Taking DVG850 high speed vertical machining center spindle box as the research object,the design scheme of geometrical model of four kinds of different structure of spindle box is established,by using the finite element simulation software,the simulating calculation of the statics,modal and harmonic response of the spindle box are carried out,the resonance region of spindle box under static stiffness,natural frequency,vibration mode and the excitation frequency are got.Through the comparison analysis of finite element simulation of cloud and data,known that scheme two rib structure is the best layout,it is indicated that the research method can be to improve the spindle box structure natural frequency and increase the structure stiffness.provides the basis for avoiding resonance,for other machine tool spindle box the theory basis for optimization of structural design and improvement is provided,the design cycle can be shorten.…”
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Tuning Metamaterials for Applications at DUV Wavelengths by Andrew Estroff, Bruce W. Smith

“…A method for performing plasmonic interference lithography with this metamaterial has been proposed, with calculations showing the potential for half-pitch imaging resolution of 25 nm.…”
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Charge-Carrier Transport in Thin Film Solar Cells: New Formulation by Jesús E. Velazquez-Perez, Yuri G. Gurevich

“…In the new framework given, the calculation of the open-circuit voltage of the solar cell diode does not lead to unphysical results.…”
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Large Scale LEO Satellite Internet Routing Algorithm Based on Load Balancing by Yijie WANG, Wei ZHAO, Fei CHENG, Wen CHEN, Anjie CAO

“…The expanding market demand has set off an upsurge of large-scale LEO constellation deployment.With the characteristics of large bandwidth, low delay and continuous coverage, it provides broadband internet services for users all over the world.Aiming at the problem of congestion and packet loss caused by uneven network load, an adaptive large-scale LEO inter satellite routing algorithm based on load balancing was proposed.The algorithm divided the direction and level of candidate satellites according to the information obtained from small area detection, calculated the weight value according to diff erent partition results, and selected the next hop node with the highest level and the lowest weight value, carry out the same steps hop by hop until the data reaches the destination satellite node, fi nally formed a low delay path to realized low packet loss rate data transmission in the whole network.Through the simulation experiment, compared with the classical algorithm and the existing large-scale LEO satellite routing algorithm, the routing algorithm could eff ectively improved the routing performance of LEO large-scale satellite communication network and provided high-quality services for users.…”
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Active Learning for Constrained Document Clustering with Uncertainty Region by M. A. Balafar, R. Hazratgholizadeh, M. R. F. Derakhshi

“…Two types of probability (similarity and degree of similarity) are calculated and they are smoothed for belonging to neighborhoods. …”
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