A dinâmica de centralização e descentralização politica e administrativa e a revisão da malha territorial municipal da região norte do Brasil (1988 – 2010) by Gilberto de Miranda Rocha

“…This article aims to analyze the changes in the municipal grid in the Northern Region of Brazil from 1988 to 2010. …”
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La valeur ajoutée des « Organismes nationaux à vocation agricole et rurale » (Onvar) au développement territorial by Dominique Vollet, Hervé Bossuat, Pierre Gasselin, Pierre Labarthe, Fredéric Wallet, Anne-Sophie Barbarot, Maryline Filippi, Damien Rousselière

“…Their aim is to improve integrated sustainable development of territories. A grid from institutional economics is applied to an original empirical material (evaluation report and surveys) for assessing territorial added value. …”
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Key technologies development and application prospect of ROADM all-optical switching network by Kai LV, Bin QI, Shengqian ZHONG, Anxu ZHANG, Lipeng FENG

“…The development history of reconfigurable optical add/drop multiplexer (ROADM) networks, ROADM technical solutions and the deployment of ROADM networks in China were described.And the development direction of the key technologies of ROADM was described, including optical cross-connect (OXC), high dimensions wavelength selected switch (WSS), colorless/directionless/contentionless ROADM (CDC-ROADM), 400 Gbit/s FlexGrid ROADM, and next-generation wavelength switched optical networks (WSON2.0) intelligent control plane technologies.The existing ROADM network application scenarios and technology development trend were analyzed, and the future prospects of the ROADM all-optical switching network were looked forward to.…”
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Application of Chaos and Neural Network in Power Load Forecasting by Li Li, Liu Chong-xin

“…Finally, this paper uses the load data of Shaanxi province power grid of China to complete the short-term load forecasting. …”
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Advanced Real-Time Indoor Tracking Based on the Viterbi Algorithm and Semantic Data by Jens Trogh, David Plets, Luc Martens, Wout Joseph

“…Thereafter a sensitivity analysis was conducted to estimate the influence of node density, grid size, memory usage, and semantic data on the performance.…”
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Gennady Rimsky – prominent scientist, poet, translator

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Measurement of electromagnetic transients in high voltage substations based on wireless transmission technique under strong electromagnetic interference by Ceyong Wang, Lezhi Ou, Wenbing Wu, Chenghui Tan, Yi Ding, Jinxing Zou

“…As power grids expand, the insulation performance of electrical equipment becomes crucial for grid reliability. …”
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Finite Element Analysis of Loaded Meshing Characteristic of Spiral Bevel Gear by Deng Yongjun, Zhou Xiang

“…Then the finite element model of spiral gear for loaded meshing characteristics analysis is built,and the grid size of model is reasonably determined by the Hertz contact theory. …”
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Tooth Contact Analysis and Adjustment Calculation of Real Tooth Surfaces of Hypoid Gears by Han Kunpeng, Yang Jianjun

“…Based on the two-dimension golden section method for increasing the density of gear grid mesh points, the contact analysis algorithm for discrete real gear surface is established to carry out the contact information of real gear surface and adjust parameters of contact patterns, which is applied for adjusting of machining-tool settings conveniently. …”
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МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ НЕСТАЦИОНАРНЫХ ПРОЦЕССОВ РЕКТИФИКАЦИИ ДЛЯ ДИНАМИЧЕСКОГО ТРЕНАЖЕРА В УСТАНОВКЕ ГИДРОКОНВЕРСИИ ВАКУУМНОГО ГАЗОЙЛЯ...

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A Novel Coordinated Control System to Reactive Power Compensation of Photovoltaic Inverter Clusters by Tingzhe Pan

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Une lecture grammaticale de séquences choisies dans les échanges philosophiques by Mylène Blasco

“…After having explained our methodology of analysis of the grammar interactions and of textual visualization – through grid-mapping- our aim is to show, through specifics sequences, how to understand the process of composition. …”
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Des liens sociaux à la construction d'un développement territorial durable : quel rôle de la proximité dans ce processus ? by Valérie Angeon, Patrick Caron, Sylvie Lardon

“…We propose an analytical grid to identify and qualify them in a sustainable development process.…”
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FEA and Structural Optimization of the Planet Carrier of the Speed-increase Gearbox by Pan Jinkun, Geng Feng

“…On the purpose of lightweight design,on the condition that it meets the strength and stiffness requirements the designer began to structural optimization of the planet carrier of speed-increase gearbox.First,the analysis of the strength and stiffness of planet carrier is carried out,and then the structure size which posts an important impact on planet carrier is decided as the design variable.Second,using high-end mesh morph software,the parameterized model of grid is established,and then go further,the optimized model of planet carrier on the purpose of decreasing its weight is built.Finally,the optimized analysis is carried out in combination of Isight multidisciplinary optimization software,the reasonable design plan for lightweight of planet carrier is obtained.The modal analysis towards the optimized planet carrier is carried out,and its natural frequency completely avoid meshing frequency,so as to avoid resonance phenomenon.…”
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МЕТОД МИНИМИЗАЦИИ СИСТЕМЫ НЕ ПОЛНОСТЬЮ ОПРЕДЕЛЕННЫХ БУЛЕВЫХ ФУНКЦИЙ

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A big data based flow anomaly detection mechanism of electric power information network by Honghong JIANG, Tao ZHANG, Xinjian ZHAO, Xin QIAN, Tiancheng ZHAO, Lisha GAO

“…With the construction of smart grid, the electric power information network and its business system get rapid development. …”
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Study on Rectifier Technology in Forebay of Pumping Station by SU Zhengyang, LU Jiawei, ZHANG Zhitao, LI Hanzhang, SU Zhengzhong

“…This paper analyzes the inflow characteristics of the forebay of urban pumpingstation, summarizes and classifies the existing rectifier technology of the pumping station intofive types such as diversion pier rectifier technology, diversion grid rectifier technology,bottom sill rectifier technology, pressure plate rectifier technology and water distribution holerectifier technology, and introduces the engineering application status of each technology, andthe advantages, disadvantages and applicable scope of each technology in detail, which can providereference for improving the reliability of urban pumping station system.…”
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Optical fiber eavesdropping detection method based on machine learning by Xiaolian CHEN, Yi QIN, Jie ZHANG, Yajie LI, Haokun SONG, Huibin ZHANG

“…Optical fiber eavesdropping is one of the major hidden dangers of power grid information security,but detection is difficult due to its high concealment.Aiming at the eavesdropping problems faced by communication networks,an optical fiber eavesdropping detection method based on machine learning was proposed.Firstly,seven-dimensions feature vector extraction method was designed based on the influence of eavesdropping on the physical layer of transmission.Then eavesdropping was simulated and experimental feature vectors were collected.Finally,two machine learning algorithms were used for classification detection and model optimization.Experiments show that the performance of the neural network classification is better than the K-nearest neighbor classification,and it can achieve 98.1% eavesdropping recognition rate in 10% splitting ratio eavesdropping.…”
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Functional requirements and design of simulation cloud platform for data center by Junwen LIU, Jiaxing XUAN

“…Electric power information system is related with the safe operation of grid.To ensure the running stability of information system,comprehensive test was needed to conduct before the system is running.Considering actual needs of the power industry at present,it's necessary to establish independent environment to conduct function of in-formation system and non-functional test so as to achieve effective operation and maintenance of information system,finding loopholes and improving robustness of the system.Based on the analysis of development of cloud data center simulation platform,the research studies construction technology,which applies to the data center cloud platform and puts forward deployment implementation plan targeted to functional requirements of platform.In this way,the guid-ance role of construction was achieved on the later cloud platform.…”
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Destins tracés et contraction des horizons : être chômeuse au Portugal by Pedro Araujo

“…The first part discusses the outline of the analytic grid used in the qualitative research to understand unemployment experiences, and presents some of the main results obtained. …”
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