Development of universal integrated system of comparative rating of management companies in Russia by N. M. Kalinina, E. V. Khrapova, N. A. Kulik, S. V. Taruta

“…The work describes the peculiarities of grouping of estimated parameters within each category and methods of their calculation. The results of testing of the methodology are given on the example of the management companies of Omsk…”
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Structural Properties of G,T-Parallel Duplexes by Anna Aviñó, Elena Cubero, Raimundo Gargallo, Carlos González, Modesto Orozco, Ramon Eritja

“…As predicted by theoretical calculations parallel-stranded duplexes carrying 8-aminopurines did not bind to their target. …”
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SOLVING TECHNICAL PROBLEMS THROUGH EQUATIONS by DANILA VIERU, GHEORGHE VOICU, LAURA TOMA, PAULA TUDOR

“…On the basis of such equation, it will be possible to calculate annually the amount of degraded waste gas generating gas (LFG) containing CH4 and CO2. …”
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Free Vibration Analysis of a Rotating Composite Shaft Using the 𝑝-Version of the Finite Element Method by A. Boukhalfa, A. Hadjoui, S. M. Hamza Cherif

“…A program is elaborate for the calculation of the eigenfrequencies and critical speeds of a rotating composite shaft. …”
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Effect of Recycled Aggregate Content on Water Permeability and Pore Structure of Pervious Concrete Pavement by Yin Cheng, Nan Shen, Hao Yu, Lu Feng, Tianjun Yang, Jun Shen

“…Among them, two methods were used for the calculation of porosity. The results showed that the porosity, permeability, and water retention of RAPC increased with the increase in RA content, but the compressive strength, splitting tensile strength, flexural strength, and uniaxial tensile strength decreased. …”
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In Situ Evaluation of Fludarabine-DNA Interaction Using a DNA-Electrochemical Biosensor by H. Eda Satana, Ana Maria Oliveira-Brett

“…The diffusion coefficient of fludarabine was calculated to be DFLU=1.71×10−6 cm2 s-1 in pH 7.0 0.1 M phosphate buffer. …”
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Reconfigurable Articulated Robot Using Android Mobile Device by A.H. Rajpar, Ahmad. E. Eladwi, Imran Ali, Mohamed Bashir Ali Bashir

“…We introduce a set of conveniently composed kinematic and dynamic mathematical models for positioning the robot’s arms and, in our results and discussion section, calculate and report the torque required to move each joint.…”
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Construction method of double unicast network coding by Baoxing PU, Zhiyi MO

“…In order to use network coding technology for data transmission in double unicast network,a construction method of double unicast network coding was proposed.The pre-coding strategy was implemented at each source node,the random linear network coding combined to the multi-objective optimization evolutionary algorithm was adopted to design the local coding vector of each channel.At the each sink node,the base vector of zero space of matrix was used to eliminate some information interference,and then the two-level pre-coding strategy was used to control the transmission rate at source.Thus,each sink node could be decoded successfully.With the proposed method,the approximate reachable information rate region of double unicast network coding could be determined and the transmission scheme for each vector in the reachable information rate region could be designed.Theoretical derivation and simulation calculation show the effectiveness of the proposed method.…”
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EXPERIMENTAL STUDY ON INFLUENCE FACTORS OF DYNAMIC FRACTURE TOUGHNESS SIZE BASED ON CT SAMPLE by ZOU GuangPing, WU SongYang, YAN AnShi, LI YinChen, ZHANG ZhiJun, CHANG ZhongLiang

“…The dynamic fracture toughness of the specimen was calculated by digital speckle correlation method( DSCM) , and the correctness of this method was demonstrated by comparing the results of strain gauge method. …”
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Main-Branch Structure Iterative Detection Using Approximate Message Passing for Uplink Large-Scale Multiuser MIMO Systems by Qifeng Zou, Xuezhi Tan, Mei Liu, Lin Ma

“…We design a Main-Branch structure iterative turbo detector using the Approximate Message Passing algorithm simplified by linear approximation (AMP-LA) and using the Mean Square Error (MSE) criterion to calculate the correlation coefficients between main detector and branch detector for the given iteration. …”
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Design and Simulation of Reset Mechanism of Self-centering Center Rest for Grinding Machine by Yongqiang Zhao, Ruichao Li, Hongling Hou, Changqian Wang, Fei Wang, Haixia Du

“…The parametric design and simulation of reset plate is carried out, and its precise mathematical calculation model is obtained. The contour of the curve groove in the rigid reset plate of a self-centering center rest is solved by using MATLAB software. …”
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Comparing Multicomponent Erlang Distribution and Lévy Distribution of Particle Transverse Momentums by Hua-Rong Wei, Ya-Hui Chen, Li-Na Gao, Fu-Hu Liu

“…The transverse momentum spectrums of final-state products produced in nucleus-nucleus and proton-proton collisions at different center-of-mass energies are analyzed by using a multicomponent Erlang distribution and the Lévy distribution. The results calculated by the two models are found in most cases to be in agreement with experimental data from the Relativistic Heavy Ion Collider (RHIC) and the Large Hadron Collider (LHC). …”
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Semi-supervised Gaussian process classification algorithm addressing the class imbalance by Zhan-guo XIA, Shi-xiong XIA, Shi-yu CAI, Ling WAN

“…The traditional supervised learning is difficult to deal with real-world datasets with less labeled information when the training sets class is imbalanced.Therefore,a new semi-supervised Gaussian process classification of address-ing was proposed.The semi-supervised Gaussian process was realized by calculating the posterior probability to obtain more accurate and credible labeled data,and embarking from self-training semi-supervised methods to add class label into the unlabeled data.The algorithm makes the distribution of training samples relatively balance,so the classifier can adaptively optimized to obtain better effect of classification.According to the experimental results,when the circum-stances of training set are class imbalance and much lack of label information,The algorithm improves the accuracy by obtaining effective labeled in comparison with other related works and provides a new idea for addressing the class im-balance is demonstrated.…”
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Revisiting the Zinc-Blende/Wurtzite Heterocrystalline Structure in CdS by Zhaohui Zhou, Mingtao Li, Po Wu, Liejin Guo

“…The band offset at CdS zinc-blende (ZB)/wurtzite (WZ) heterocrystalline interface was revisited using the first principles calculations with the local density approximation (LDA), generalized gradient approximation (GGA), and Heyd-Scuseria-Ernzerhof (HSE06) hybrid functional. …”
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Effects of Coinfection on the Dynamics of Two Pathogens in a Tick-Host Infection Model by Bei Sun, Xue Zhang, Marco Tosato

“…In this paper, we propose a coinfection model involving two tick-borne diseases in a tick-host population and calculate the basic reproduction numbers at the disease-free equilibrium and two boundary equilibria. …”
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APPLICATION OF GWO-SVM IN WIND TURBINE GEARBOX FAULT DIAGNOSIS by HU Xuan, LI Chun, YE KeHua

“…Firstly,EEMD was used to decompose the vibration signal into the several intrinsic mode functions（ IMFs）. Secondly,calculated the IMFs’ fuzzy entropies in each state and constructed feature vectors. …”
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MODEL FOR ASSESSING DIGITAL LEADERSHIP OF ORGANIZATION by A. V. Varnavskiy, E. S. Volkova, A. O. Buryakova, E. A. Klimova

“…The level of development of digital leadership is characterized by an aggregated indicator calculated on the basis of the normalized matrix vector. …”
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Monte Carlo Evaluation of the Europa Clipper TID Margin Based on the Variability of the Jovian Radiation Environment With Application for Mission Design by A. Andersen, W. Kim, S. McClure, I. Jun

“…This study outlines a Monte Carlo calculation of the cumulative probability that the TID will deviate from the nominal value of 150 krad (Si) based on the lognormal distributions of electron fluxes observed in the Jupiter environment by the Galileo Energetic Particle Detector instrument. …”
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NONLINEAR RESPONSE ANALYSIS OF DOUBLE DISK RUBBING ROTOR-OIL FILM BEARING SYSTEM by LIU JunJie, ZHANG LingYun, YI FengWei, QIN ZeFeng

“…In order to describe rotor-bearing system more accurately and to consider the influence of nonlinear oil film force and rubbing force,this paper establishes a single disk rubbing rotor-bearing system model with nonlinear support,and deduces the dimensionless motion equation of the system.The four-order runge-kutta method was used to numerically calculate the equation.The bifurcation diagram,axis trajectory diagram,Poincare cross section diagram and maximum rubbing force diagram were comprehensively used to study the dynamic behavior of the system,and the influence of eccentricity and rotation speed on the nonlinear dynamic characteristics of the system was analyzed.The analysis results show that with the decrease of eccentricity and the increase of rotating speed ratio,the rubbing force between rotating stator will also decrease,the chaotic region of the system will also decrease,and the system is in periodic motion,thus the stability of the system can be improved.…”
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Cellulose Acetate Sulfate as a Lyotropic Liquid Crystalline Polyelectrolyte: Synthesis, Properties, and Application by D. D. Grinshpan, T. A. Savitskaya, N. G. Tsygankova, S. E. Makarevich, S. M. Tretsiakova, T. N. Nevar

“…The parameters of polymer chain thermodynamic rigidity have been calculated. The formation of liquid crystalline structures in concentrated CAS solutions has been confirmed. …”
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