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Yanbin Wang, Deli Gao and Chenyu Meng
It is important to accurately assess the interaction between the conductor and the soil to ensure the stability of the subsea wellheads during deepwater drilling. In this paper, numerical simulations were carried out to study the lateral dynamic bearing ...
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D. D. L. Chung
This is the first review of conductive electrets (unpoled carbons and metals), which provide a new avenue for low-power electronics. The electret provides low DC voltage (µV) while allowing low DC current (µA) to pass through. Ohm?s Law is obeyed. The vo...
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Chien-Ching Chiu, Wei Chien, Kai-Xu Yu, Po-Hsiang Chen and Eng Hock Lim
Electromagnetic imaging. Featured applications include military measurements, medical imaging, industrial applications, underground gas pipe and electrical high-voltage cable detection, etc.
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Wei Liu, Yuanchao Hu, Haipeng Tian, Zhipeng Jiang, Xiaole Su, Jie Xiong, Wei Su and Yi Wang
Existing transmission lines and pipelines are frequently crossed and erected in parallel, meaning that if lightning strikes a wire and causes insulator flashovers, the resulting lightning current will spread through the grounding of the tower where the f...
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Igor Nevliudov, Evgeny Razumov-Fryzyuk, Dmytro Nikitin, Danila Bliznyuk, Roman Strelets
Pág. 120 - 131
The subject of research is the influence of factors of exposure of two-dimensional images on the topology of conductors in the manufacture of printed circuit boards by the method of three-dimensional polymer photomasks. The purpose of the work is ensurin...
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Ugur Zel, Meltem Onay
Pág. 130 - 150
Conductors are evolving from ?super-maestro? to full participation in the activities of the orchestral organization, including visioning, strategic direction, audience development and fundraising. To be effective, the musical leader of the orchestra must...
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Lucio Rossi and Carmine Senatore
In view of the preparation for a post-LHC collider, in 2010 the high-energy physics (HEP) community started to discuss various options, including the use of HTS for very high-field dipoles. Therefore, a small program was begun in Europe that aimed at exp...
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Daniel Glatstein
Pág. 13 - 20
Este trabajo estudia los intentos por encontrar un vínculo común entre la apertura comercial y el desarrollo económico. Se revisan investigaciones anteriores y se advierte que no se han logrado encontrar elementos que permitan inferir una relación direct...
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Daifen Chen, Huanhuan He, Donghui Zhang, Hanzhi Wang and Meng Ni
Percolation theory is generalized to predict the effective properties of specific solid oxide fuel cell composite electrodes, which consist of a pure ion conducting material (e.g., YSZ or GDC) and a mixed electron and ion conducting material (e.g., LSCF,...
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Carlos Andrés Plazas Riaño, Ramón Rafael Rey González
Pág. 5 - 12
En los últimos años ha crecido el interés de utilizar los ácidos nucleicos y proteínas en nanodispositivos. Sin embargo, los resultados experimentales de sus propiedades electrónicas son contradictorios, siendo necesario mejorar los modelos teóricos que ...
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Viktor Mucsi, Ahmad Syahrir Ayub, Firdaus Muhammad-Sukki, Muhammad Zulkipli, Mohd Nabil Muhtazaruddin, Ahmad Shakir Mohd Saudi and Jorge Alfredo Ardila-Rey
Lightning strikes happens in a fraction of time, where they can transfer huge amounts of charge and high currents in a single strike. The chances for a structure to be struck by lightning increases as the height increases; thus, tall structures are more ...
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Sonapreetha Mohan Radha, Seong Hoon Choi, Jae Ho Lee, Jung Hoon Oh, In-Kui Cho and Ick-Jae Yoon
In this paper, we propose a ferrite-loaded inverted microstrip line (IML)-based artificial magnetic conductor (AMC) with a novel design that can provide complete magnetic shielding at the backside of the transmitting (Tx) coil while slightly improving th...
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Pengfei Ma, Yongjie Li, Jiceng Han, Cheng He and Wenkai Xiao
In this study, a finite element, fully three-dimensional solid modeling method was used to study the mechanical response of a steel-cored aluminum strand (ACSR) with a mid-phase jumper under wind load. A whole model (simplifying an ACSR into a solid cyli...
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Yoshinori Matsuda, Koji Kakutani and Hideyoshi Toyoda
This study developed an unattended electric weeder (UEW) to control floor weeds in an orchard greenhouse. The UEW was a motor-driven dolly equipped with a spark exposer. The spark exposer was constructed by applying an alternating voltage (10 kV) to a co...
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Lesek Franek and Petr Fiedler
Most power line communication (PLC) models are designed to date simulate power lines as two-wire lines. However, in alternating current (AC) electrical distribution, the two-wire option is seldom applied, and medium-voltage lines are most often based on ...
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Robert G. Olsen
A closed-form solution for the common and differential modal currents induced on a pair of infinitely long parallel conductors by a source, field coupled to a power line, is derived. For lossy conductors, the current consists of a continuous spectrum of ...
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Xinglong Zhou, Baichao Chen, Yao Luo and Runhang Zhu
Mutual inductance between finite-length coaxial helical filaments and tape coils are presented analytically. In this paper, a mathematical model for finite-length coaxial helical filaments is established, and subsequently, the mutual inductance of the fi...
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A. M. Mukha
Pág. 81 - 88
The results of determination of power loss level in magnetic conductor of high frequency three-phase traction transformer are presented in the article.
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Sandra Muñoz
Pág. 222 - 224
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Jinduo Wang, Yanbin Wang, Deli Gao, Rui Li and Liurui Guo
During deepwater drilling, the subsea wellhead will be subjected to dynamic loads transmitted from the marine environment, floating drilling platform, riser, and blowout preventer (BOP). Therefore, complex dynamic responses will be induced, which will se...
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