Zobrazeno 1 - 10
of 22
pro vyhledávání: '"D.N. Schettino"'
Publikováno v:
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Vol 58, Iss 5, Pp 918-924 (2006)
Avaliaram-se os efeitos de cinco períodos (quatro, oito, 12, 14 e 16 horas) de jejum pré-abate sobre a perda de peso e rendimento de carcaça e cortes de frangos de corte. Foram utilizados 240 frangos (120 machos e 120 fêmeas), linhagem Cobb, cria
Externí odkaz:
https://doaj.org/article/a0e58cfce56d4d89867c9dc367af25e6
Publikováno v:
IEEE Transactions on Magnetics. 43:1305-1308
This paper presents an efficient ray tracing algorithm for the use of the uniform theory of diffraction (UTD) in radio channel characterizations of urban environments. The algorithm is based on a 2-D image theory, which is properly modified to yield
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2e93062b41bd3cbe91dba2c752cba0c
https://doi.org/10.1109/tmag.2006.890976
https://doi.org/10.1109/tmag.2006.890976
Publikováno v:
IEEE Transactions on Magnetics. 43:1301-1304
This paper presents novel heuristic coefficients for the uniform theory of diffraction (UTD), suited to analyze the scattering by lossy conducting wedges in an efficient and reciprocal manner. For its reciprocal properties, the coefficients are appro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eced35e885b7a4af3471d336f192b3e0
https://doi.org/10.1109/tmag.2006.890975
https://doi.org/10.1109/tmag.2006.890975
Akademický článek
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Publikováno v:
2007 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference.
This paper presents novel uniform theory of diffraction (UTD) coefficients for the analysis of electromagnetic scattering by lossy conducting wedges. The new heuristic coefficients are based in previously proposed ones that, although presented good r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33f03602a8627533228e3e8df2c3562d
https://doi.org/10.1109/imoc.2007.4404261
https://doi.org/10.1109/imoc.2007.4404261
Autor:
Odilon M. C. Pereira-Filho, Ursula C. Resende, Fernando J. S. Moreira, D.N. Schettino, João A. Vasconcelos
Publikováno v:
2006 12th Biennial IEEE Conference on Electromagnetic Field Computation.
In this paper, several integral equations derived for scattering problems are evaluated by the MoM technique and compared to each other in the numerical analysis of scattering by bodies of revolution when illuminated by plane-waves. The numerical res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17269e7e956cc783d7950712cfdd91f7
https://doi.org/10.1109/cefc-06.2006.1632994
https://doi.org/10.1109/cefc-06.2006.1632994
Autor:
Odilon M. C. Pereira-Filho, D.N. Schettino, Fernando J. S. Moreira, João A. Vasconcelos, Ursula C. Resende
Publikováno v:
2006 12th Biennial IEEE Conference on Electromagnetic Field Computation.
This work proposes an efficient procedure for evaluating singular integrals arising in the moment method analysis of scattering from bodies of revolution. Perfect electric conductor, dielectric and composite bodies with different electrical sizes and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8cd3ddb2888272f880a0e6ee0c11642e
https://doi.org/10.1109/cefc-06.2006.1633000
https://doi.org/10.1109/cefc-06.2006.1633000
Autor:
D.N. Schettino, Fernando J. S. Moreira
Publikováno v:
Proceedings of the 2001 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference. (Cat. No.01TH8568).
A novel ray-tracing algorithm based on the image theory is presented. The main idea is the use of the images of both transmitter and receiver to establish the corresponding images' trees and the pertinent ray paths. Although it may seem a paradox, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd8fc6f00f51a702e0025a1408bc4b11
https://doi.org/10.1109/sbmomo.2001.1008750
https://doi.org/10.1109/sbmomo.2001.1008750
Akademický článek
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Akademický článek
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