Zobrazeno 1 - 10
of 288
pro vyhledávání: '"Fernando L"'
Publikováno v:
Frontiers in Physics, Vol 9 (2021)
We thoroughly investigate the performance of the Dynamic Memdiode Model (DMM) when used for simulating the synaptic weights in large RRAM-based cross-point arrays (CPA) intended for neuromorphic computing. The DMM is in line with Prof. Chua’s memri
Externí odkaz:
https://doaj.org/article/828e979070e146d595aac7484f0964fd
Publikováno v:
Entropy, Vol 23, Iss 9, p 1179 (2021)
The investigation of the phenomenon of dephasing assisted quantum transport, which happens when the presence of dephasing benefits the efficiency of this process, has been mainly focused on Markovian scenarios associated with constant and positive de
Externí odkaz:
https://doaj.org/article/efa09c52122042e9bc3b91ee1830cda7
Autor:
Fei Deng, Fernando L. Teixeira
Publikováno v:
Results in Physics, Vol 7, Iss , Pp 1637-1643 (2017)
A new imaging algorithm is introduced and applied for inspection of damages in pipes employing ultrasonic guided waves. The algorithm is based on the decomposition of the time-reversal operator (DORT, in its French acronym) and is demonstrated using
Externí odkaz:
https://doaj.org/article/f2904b48580c4655b05eb40af043a72f
Autor:
Fernando L. Metz, Jeferson D. Silva
Publikováno v:
Physical Review Research, Vol 2, Iss 4, p 043116 (2020)
Although the spectra of random networks have been studied for a long time, the influence of network topology on the dense limit of network spectra remains poorly understood. By considering the configuration model of networks with four distinct degree
Externí odkaz:
https://doaj.org/article/37eb4eb0ac7748819cd6dbd9201edcca
Publikováno v:
Applied Sciences, Vol 9, Iss 8, p 1553 (2019)
A worldwide-accepted technique to protect steel lattice girders with welded hollow sections against corrosion is the hot-dip galvanizing process. In this process, vent holes are required in braces to fill the inner part protecting them from corrosion
Externí odkaz:
https://doaj.org/article/0676d7eb7e9d46d08b1b523c62053693
Publikováno v:
Revista Brasileira de Ensino de Física, Vol 35, Iss 1
A conductive loop of wire moving with constant velo city in a magnetic field is one of the most used examples in physics textbooks in connection to the Faraday-Lenz law, highlighting the consistency of electromagnetism with the principIe of conservat
Externí odkaz:
https://doaj.org/article/f46d0c3b86d84d4a86a77ce53e235c46
Akademický článek
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Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 69:3958-3966
This article describes two novel perturbation solutions for the electromagnetic analysis of eccentric coaxial waveguides. Different techniques have been used for solving this type of problem in the past. Most of them rely on solving a complicated tra
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 68:501-508
We review progress in kinetic plasma modeling by electromagnetic particle-in-cell (EM-PIC) algorithms on unstructured grids. These algorithms are implemented in modular CONPIC and BORPIC C++ codes that integrate a matrix-free explicit finite-element
Publikováno v:
IEEE Transactions on Plasma Science. 47:5239-5250
The proper orthogonal decomposition technique is applied to a finite-element time-domain particle-in-cell (PIC) algorithm for the simulation of kinetic plasmas, resulting in a reduced-order system. The reduced model is tested with representative exam