Structural Design and Optimization of Flexible Commutation Amplification Mechanism based on Giant Magnetostrictive Actuator by Xu Bin Wang Chuanli Yu Caofeng Xie Tian

“…The geometric parameters of the flexure hinge, such as radius <italic>R</italic> and minimum thickness <italic>t</italic>, are optimized and analyzed by using the software of Matlab, by which the optimized geometric parameters of the flexible hinge are obtained and the optimized results are analyzed by finite element analysis. Finally, the simulation results are compared with the theoretical analysis results. …”
Get full text

A Generalized Approach of Triple Integral Transforms and Applications by Rania Saadeh

“…Moreover, relations between the new general triple transform and other transforms are presented, and new results related to partial derivatives and the triple convolution theorem are established. …”
Get full text

The Time Delays’ Effects on the Qualitative Behavior of an Economic Growth Model by Carlo Bianca, Massimiliano Ferrara, Luca Guerrini

“…Finally, numerical simulations are performed for supporting the analytical results.…”
Get full text

Complex Dynamics in a Singular Delayed Bioeconomic Model with and without Stochastic Fluctuation by Xinyou Meng, Qingling Zhang

“…Finally, numerical simulations are illustrated to verify the theoretical results.…”
Get full text

An Iterative Technique for the Synthesis of Active Antenna Oscillator Arrays by Theodoros N. Kaifas, John N. Sahalos

“…The second by properly configuring the tuning parameters through the use of closed-form formulas. The resulting arrays are shown to comply with the desired pattern and the nonlinear dynamics thus proving the validity of our method.…”
Get full text

Determining quality of technologies taking into account main production and organizational measures by E. M. Zimin, V. V. Martishkin

“…The article presents the list of singular indicators of technological support of technologies and the method of determining their actual values and their quality levels. According to the results of determining the quality level of technological processes, one of three management decisions can be made. …”
Get full text

Best approximations for the weighted combination of the Cauchy-Szegö kernel and its derivative in the mean by V.V. Savchuk, M.V. Savchuk

“…We apply this result to establish a sharp inequality for holomorphic functions in the unit disk, leading to a new version of the Schwarz-Pick inequality.…”
Get full text

Working Condition Analysis Method of the Gear Pair of Recirculating Ball Variable Ratio Steering by Ke Shanle, Gu Zhiqiang, Niu Ziru, Li Gangyan

“…In order to reflect the actual working conditions of the gear pair in the steering gear accurately,the mathematical model of the steering system is established,and the calculating formulas of the pitman arm moment and the steering nut displacement are given. …”
Get full text

Theoretical Calculation and ADAMS Simulation of RV Reducer Operating Frequency by Xu Honghai, Wang Wentao, Liu Xueao, Feng Yubing

“…The theoretical calculated results are checked by ADAMS simulation,the maximum error of theoretical values is only 4. 19 percent. …”
Get full text

Influence of the Neural Network Hyperparameters on its Numerical Conditioning by S. V. Sholtanyuk

“…Comparative analysis of results of training the forecasting perceptron with various hyperparameters on modeled time series has been performed. …”
Get full text

Complexity of Some Generalized Operations on Networks by Muhammad Javaid, Hafiz Usman Afzal, Shaohui Wang

“…All our findings in this article have been obtained by applying the methods from linear algebra, matrix theory, and Chebyshev polynomials. Our results shall also be summarized with the help of individual plots and relative comparison at the end of this article.…”
Get full text

Sphere quantization of Higgs and Coulomb branches and Analytic Symplectic Duality by Davide Gaiotto

“…We also employ hemisphere correlation functions to define a quantization of certain real loci in the Higgs and Coulomb branches. Localization formulae and dualities applied to these quantizations result in a body of predictions about unitary representations of certain algebras, which may perhaps be understood as an “analytic” form of the symplectic duality program. …”
Get full text

Universal characteristics of clip culture by A. P. Avdeeva, Yu. A. Safonova

“…The following characteristics of clip culture have been identified: tempo and rhythm changes, mosaic of images, focus on visual and emotional components, formulaic narration, hypertextuality. The changes are the most visible in the media sphere. …”
Get full text

Image thresholding based on two-dimensional histogram oblique segmentation and its fast recurring algorithm by WU Yi-quan, PAN Zhe, WU Wen-yi

“…The results show that the two-dimensional histogram oblique segmentation could be used in nearly all the two-dimensional histogram thresholding. …”
Get full text

Research on Damage Assessment of Buried Standard and Carbon-Fibre-Reinforced Polymer Petroleum Pipeline Subjected to Shallow Buried Blast Loading in Soil by Ying Cui, Jun Fang, Zhan Qu, Meimei Song, Junhai Zhao

“…With the established formulae, the damage to the standard buried pipeline and the CFRP pipeline could be evaluated effectively. …”
Get full text

Ship Load Response Test and Structural Bearing Capacity Assessment of High-Piled Wharfs by WANG Chengqiang, LIU Qiang, GAO Junjun, CHEN Zhonghua

“…Ship loads are most frequently exerted on wharf structures,which will inevitably cause different degrees of impact on the wharfs during berthing process of ships.In order to study the influence of the loads,this paper carries out field tests on the high-piled wharf in old ports of Lianyungang with different types of ship berthing loads,and re-checks and calculates the bearing capacity of the wharf according to relevant standards.It was found that structural response of the wharf to ship impacts is related with ship tonnage and berthing speed.In addition,the fender absorbing energy and ship collision force can be deduced according to fitting formulas.According to the results of field tests and re-checking calculation,the bearing capacity of pile foundation can meet the current functional requirements.…”
Get full text

A Comparative Study on Qualification Criteria of Nonlinear Solvers with Introducing Some New Ones by R. H. AL-Obaidi, M. T. Darvishi

“…Further, we present some corrected formulas for some classical efficiency indices and change them to be more applicable. …”
Get full text

Study on the Optimal Design of Hydraulic Wedge Brake based on the Simulated Annealing Algorithm by Sun Haibo

“…The results show that the stress value of hydraulic wedge brake after the optimization of the key components can meet the material requirement of use,the hydraulic wedge brake after the optimization in different brake pressure and initial speed of braking conditions braking efficiency is with high stability.…”
Get full text

Anatomy Ontology Matching Using Markov Logic Networks by Chunhua Li, Pengpeng Zhao, Jian Wu, Zhiming Cui

“…We combine several different matching strategies through first-order logic formulas according to the structure of anatomy ontologies. …”
Get full text

Torsion and anomalies in the warped limit of Lifschitz theories by Christian Copetti

“…In a Newton-Cartan formulation of the space-time geometry such anomaly is sourced by torsion. We use these results to give an effective field theory description of the anomalous transport coefficients, which were originally computed through Kubo formulas in [1]. …”
Get full text