Zobrazeno 1 - 8
of 8
pro vyhledávání: '"R N da Silva"'
Autor:
Thomas D. Economon, Beckett Yx Zhou, Nicolas R. Gauger, Tim Albring, Carlos R. N. da Silva, Juan J. Alonso
Publikováno v:
AIAA Journal. 59:580-595
This paper presents an efficient adjoint-based shape optimization framework for airframe noise reduction in which algorithmic differentiation (AD) is applied to the open-source multiphysics solver ...
Publikováno v:
Anais do XL Simpósio Brasileiro de Telecomunicações e Processamento de Sinais.
Publikováno v:
Anais do XL Simpósio Brasileiro de Telecomunicações e Processamento de Sinais.
Publikováno v:
Journal of Sensor and Actuator Networks, Vol 2, Iss 1, Pp 1-24 (2013)
In this paper, we propose a new approach for the detection of OFDMA and other wideband signals in the context of centralized cooperative spectrum sensing for cognitive radio (CR) applications. The approach is based on the eigenvalues of the received
Externí odkaz:
https://doaj.org/article/4a91bac8e09446e38e5192de1853622d
Autor:
I. O. Gino, Renata C. Silva, Ribrio Ivan Tavares Pereira Batista, J. R. N. da Silva, J. M. G. Souza-Fabjan, Cecília Moura, Suse Botelho da Silva, I. R. Dias, T. F. M. Bento
Publikováno v:
Reproduction, Fertility and Development. 33:110
Heat stress (HS) affects the reproduction of many species, causing subfertility by reducing gametogenesis. This study assessed the effect of HS at different stages of pregnancy in C57BL/6J mice on the somatic development and reproductive parameters o
Publikováno v:
2017 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC).
This paper presents a simple and reconfigurable photonics-based radiofrequency phase shifter (PBPS) for ultra-broadband communications. The proposed approach makes use of a single DC voltage control to manage the RF signal phase. It employs a single-
Autor:
Waldemar Bartchewsky, Marcelo Lima Ribeiro, J A F de Castro, A Socorro-Silva, R N da Silva, S. J. H. do Monte, H. M. de Andrade, Rafael Melo Santos de Serpa Brandão, M Yokoo, António Amorim
Publikováno v:
Annals of Tropical Medicine & Parasitology. 104:137-143
The performance of the less expensive SYBR-Green-based PCR assay, for quantifying Leishmania chagasi in smears of bone-marrow aspirates from naturally infected, mongrel dogs, was recently compared with that of a similar PCR based on TaqMan chemistry.
Autor:
Ricardo Ribeiro, Marta Rios, R.N. da Silva, Júnior da Silva Martins, I.M. de Brito, R.R. de Brito, R.C.V. Martins da Silva, C. Sabogal, M.F. Costa de Brito, J. R. N. da Silva
Publikováno v:
Beneficios das plantas da capoeira para a comunidade de Benjamin Constant, Para, Amazonia Brasileira: The benefits of plants from secondary forests to the community of Benyamin Constant in Para State, Brazilian Amazon
Secondary forests, the woody successional vegetation which develops after the original vegetation of the site has been removed by human activity (usually for agriculture or livestock production), is a resource of growing importance in tropical landsc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23ed4cba4501e460162bad22b45a1669
https://doi.org/10.17528/cifor/001053
https://doi.org/10.17528/cifor/001053