Research on Design Method of Cathode Profile for High Precision Electrolytic Machining of Spur Face Gear by Wei Jiang, Yan Cao, Feng Jia, Liang Huang

“…Firstly, based on complex tooth surface grid planning principle, the coordinate of each sampling tooth surface is calculated by section lofting method. …”
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RESEARCH ON EXPANSION GRAPH AND MECHANICAL MODELING OF ANTI-TWIST BRAIDED WIRE ROPE by ZHAO Xia, WANG Hui, FU Chao, CUI WeiHua, ZHAO Ping, TIAN XiangSheng

“…Although the applications of the braided wire rope in electric power grid construction projects are universal,researches of domestic and foreign scholars are less. …”
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Optimal Power Management via Dynamic Power Pools in DC MG Clusters by Makarand S. Ballal, Shivpal R. Verma, Sarvesh A. Wakode, Hiralal M. Suryawanshi

“…Real-world feasibility is demonstrated through Hardware-in-the-Loop (HIL) experiments on an off-grid MG cluster, leveraging RT-LAB and Xilinx Kintex-7 FPGA.…”
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An Improved Inverse Kinematics Solution for a Robot Arm Trajectory Using Multiple Adaptive Neuro-Fuzzy Inference Systems by Mohamad Reda A. Refaai

“…Subtractive Clustering (SCM), Fuzzy C-Means Clustering (FCM), and Grid Partitioning (GP) are the three methods used in this study. …”
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Assessment of the mental fatigue state of an operator influenced by electromagnetic noise radiation by A. V. Sidorenko, M. A. Saladukha

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Regular Analysis of Aero-Diesel Piston Engine between Combustion Chamber Size and Emission by Zhongjian Pan, Yu Deng, Lizhi Cheng

“…The emission of aero-engines has been a focused issue, studying the regular of combustion chamber size on engine emission performance, with an aviation diesel piston engine as the object of study; the numerical model of diesel combustion spray and emission model are analyzed; and the dynamics grid of the combustion chamber is meshed by FIRE software, analyzing the relationship between the reentrant diameter, the maximum depth of the combustion chamber, and the emission generation, comparing the NOx and soot emissions under different combustion chamber sizes. …”
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A Compact 5G Decoupling MIMO Antenna Based on Split-Ring Resonators by Ziyu Xu, Qisheng Zhang, Linyan Guo

“…The antenna proposed in this paper consists of two symmetrical meandered monopole radiators, grid structures, and a Y-shape element. Two different sizes of split-ring resonators (SRRs) are used to suppress the interference of the coupled signal to the antenna system; thereby it can reduce the mutual coupling effect. …”
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Application of Optimized Support Vector Machine Model in Tax Forecasting System by Yu Xin

“…The tax prediction results show that the predicted value is similar to the real value curve. After grid search optimization, the introduction of principal component analysis reduces the redundancy and improves the prediction accuracy.…”
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Numerical Analysis of Nanofluids in Differentially Heated Enclosure Undergoing Orthogonal Rotation by H. Saleh, I. Hashim

“…The governing equations are in velocity, pressure, and temperature formulation and solved using the staggered grid arrangement together with MAC method. The governing parameters considered are the solid volume fraction, 0.0 ≤ ϕ ≤ 0.05, and the rotational speeds, 3.5≤ Ω ≤ 17.5 rpm, and the centrifugal force is smaller than the Coriolis force and both forces were kept below the buoyancy force. …”
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Practical exploration on the construction of data asset management system by Guohe LI, Zheng FENG, Zhuoyu WANG, Yong SUN, Yang GUO, Qiguo SAN

“…With the change of policy environment and the upgrading of information technology,the big data strategy has officially risen to the national strategy.Digital China construction is accelerating in all directions,and data asset management has received unprecedented attention.The construction of data asset management system has become an inevitable choice and inevitable trend for enterprises to cope with the requirements of the era of big data.Data value mining needs to provide protection through data asset management system.Focusing on the problems existing in the big data management and control of State Grid Xinyuan Co.,Ltd.,based on the advanced and mature data asset management knowledge system at home and abroad,combined with the company’s business characteristics and business needs,research on data asset management system was carried out from three aspects:organizational system,management and control system and system platform.The research of data asset management system laid foundation for the construction practice of the later data asset management system,and provided effective data for improving corporate governance capabilities,optimizing core resource allocation,promoting the birth of big data in the pumped storage industry and the sustainable and healthy development of corporate data assets.…”
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Large Geomagnetically Induced Currents at Equator Caused by an Interplanetary Magnetic Cloud by B. Nilam, S. Tulasi Ram

“…This study provides some new insights into the extent of extreme geomagnetic field changes that can occur at the equatorial region due to solar wind density reduction at MC, which can have potential impacts on the electric power grid systems.…”
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Répartition de la biodiversité en France métropolitaine : une synthèse des Atlas faunistiques by Isabelle Witté, Julien Touroult

“…Atlases are regarded as a source of data of good quality regarding the presence of species in regular geographic grids. These data are commonly used to describe the distribution of individual species in France, but were rarely assembled in a multi-taxa study to reflect biodiversity as a whole. …”
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Novel unified chaotic system with multi-parameter invariable Lyapunov exponent spectrum by Qiuzhen WAN, Zhaoteng ZHOU

“…Based on the traditional Qi chaotic system,a novel unified chaotic system with the complex chaotic characteristics was constructed by adding the control parameters and modifying the nonlinear terms.Firstly,basic dynamical characteristics of chaotic system were analyzed,and phase portrait,time domain waveform diagram,Poincare mapping and power spectrum diagram were numerically simulated.Secondly,system parameters influence on chaotic system was discussed through Lyapunov exponent spectrum,bifurcation diagrams and chaotic signal amplitude.It was found that the unified chaotic system can generate the four new types of two-wing chaotic attractors with the multi-parameter invariable Lyapunov exponent spectrum characteristics.Meanwhile,there exist the functions of the global and local nonlinear amplitude modulation parameters.Thirdly,taking the first chaotic attractor of system as an example by introducing the two new types of nonlinear functions,the expansion of grid multi-wing attractor was realized.Finally,the hardware circuit of novel unified chaotic system was constructed.The four new types of chaotic attractors are observed experimentally,which is consistent with numerical simulation results and verified the feasibility of the proposed system.…”
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Bidirectional Charging Hubs in the Electric Vehicle Retail Landscape: Opportunities and Challenges for the U.K. Case by I. Safak Bayram, Xiang Shi

“…Current EV battery technology is examined, including degradation mechanisms associated with grid-to-vehicle and vehicle-to-everything applications. …”
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Assessment of expected reliability of applied software for computer-based information systems by S. M. Borovikov, V. O. Kaziuchyts, V. V. Khoroshko, S. S. Dick, K. I. Klinov

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CFD simulations of a hydrocyclone in absence of an air core by Delgadillo J.A., Al Kayed M., Vo D., Ramamurthy A.S.

“…CFD simulations use three dimensional grid and the Reynolds Stress Model (RSM) to investigate the flow without air core in a 6˝ hydrocyclone have been conducted using FLUENT. …”
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Numerical Analysis of the Steady-state Isothermal Elastohydrodynamic Lubrication of Gear Rack Transmission by Xu Caihong, Wang Youqiang, Fan Xiaomeng, Wang Tao, Wang Jian

“…On the basis of the existing EHL theory,the EHL numerical solution of gear rack is obtained by utilizing the multi- grid method and the distribution of dimensionless pressure and film thickness under the effect of different mesh point,different modification coefficient,different ratio of line to angel and different modulus of the gear rack transmission mechanism are discussed. …”
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International standard HL7 FHIR as a working framework for development of common healthcare information space of the Republic of Belarus by K. I. Kostyuk, A. V. Branitski, V. V. Roubo, I. M. Nesterovich

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Data poisoning attack detection approach for quality of service aware cloud API recommender system by Zhen CHEN, Wenchao QI, Taiyu BAO, Limin SHEN

“…To solve the problem that existing studies usually assumed that the QoS data of cloud API recommender system was reliable, ignoring the data poisoning attack on cloud API recommender system by malicious users in open network environment, a data poisoning attack detection approach based on multi-feature fusion was proposed.Firstly, a user connected network graph was constructed based on the designed similarity function, and users’ neighborhood features were captured using Node2vec.Secondly, sparse auto-encoder was used to mine user QoS deep feature, and user interpretation feature based on QoS data weighted average deviation was designed.Furthermore, a fake user detection model based on support vector machine was established by integrating user neighborhood feature, QoS deep feature, and interpretation feature, the model parameters were learned using grid search and alternating iterative optimization strategy to complete fake user detection.Finally, the effectiveness and superiority of the proposed approach were verified through extensive experiments, realizing the poison attack defense against QoS aware cloud API recommender system at the data side.…”
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"Out there in that cabin in the middle of nowhere in Montana": Narrating the Geographical and Mental Deviance of the Unabomber by Robert Winkler

“…The over-determination of this material form in its location apparently off the grid furthermore enables the othering and medicalization of Theodore J. …”
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