Zobrazeno 1 - 10
of 11
pro vyhledávání: '"R. B Lopes"'
Publikováno v:
IEEE Electrical Insulation Magazine. 35:38-44
Investigations aiming to evaluate cause of failure of polymeric insulators used in Brazilian distribution networks reveal that it is not the presence of internal voids in their bulk but the fissures formed in the vicinity of insulator pins during the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5029958b75248c49ec5912c319240b66
https://doi.org/10.1109/mei.2019.8575685
https://doi.org/10.1109/mei.2019.8575685
Publikováno v:
2018 Simposio Brasileiro de Sistemas Eletricos (SBSE).
The productive processes of polymeric insulators are becoming more modern, but they are still susceptible to manufacturing failures. The most common of these is the occurrence of internal voids caused by air bubbles or impurities at the time of polym
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93b01f1f18c6355e16b2039ef67524a7
https://doi.org/10.1109/sbse.2018.8395662
https://doi.org/10.1109/sbse.2018.8395662
Publikováno v:
Lecture Notes in Management and Industrial Engineering ISBN: 9783319457468
This paper describes the development of a simulation study for the analysis of an important part of a factory which refers to the transformation of cork into stoppers that are 100 % natural. The aim of the simulation model is to assess the productive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5da376f556a755fd4e271027cb2ae19b
https://doi.org/10.1007/978-3-319-45748-2_1
https://doi.org/10.1007/978-3-319-45748-2_1
Autor:
Fabio R. B. Lopes, Jose S. G. Panaro
Publikováno v:
2013 SBMO/IEEE MTT-S International Microwave & Optoelectronics Conference (IMOC).
This article presents a new method of spectral suppression in OFDM systems, combining active and inactive (null) cancellation carriers in the guard bands. Several possibilities were studied considering up to three active cancellation carriers in each
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::870aadf5fea18ebce55abdacdb9cefa5
https://doi.org/10.1109/imoc.2013.6646597
https://doi.org/10.1109/imoc.2013.6646597
This paper presents a multi-objective model for addressing two main objectives in designing rural roads networks: minimization of user operation costs and maximization of population covered. As limited budgets often exist, a reasonable trade-off must
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d3bc46021717e71ed3f971d88155578
This work provides a practical method for the development of rural road networks in rural areas of developing countries. The proposed methodology enables to determine obligatory points in the rural road network maximizing the number of settlements th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c7f0c86edd3db243171ab3a735da2b9
Publikováno v:
Anais de XXX Simpósio Brasileiro de Telecomunicações.
Resumo —Este artigo apresenta um modelo empirico para o ruido do canal acustico submarino em aguas rasas a partir da analise de dados provenientes de medicoes realizadas em campo. Uma funcao de densidade de probabilidade para a distribuicao da ampl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a2659e30e9543ff7ca97dd656e14184
https://doi.org/10.14209/sbrt.2012.85
https://doi.org/10.14209/sbrt.2012.85
Autor:
J. F Queiroz, B. A. I Souza, R. B Lopes, Ricardo Alves de Olinda, L. H. S Tavares, Carlos Tadeu dos Santos Dias, José Eurico Possebon Cyrino
Publikováno v:
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
SciELO
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
SciELO
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Submitted by Guilherme Lemeszenski (guilherme@nead.unesp.br) on 2013-08-22T18:42:34Z No. of bitstreams: 0 Made available in DSpace on 2013-08-22T18:42:34Z (GMT). No. of bitstreams: 0 Previous issue date: 2011-05-01 Made available in DSpace on 2013-09
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea0350b08e1253d6b1b5bbb574203a9b
https://pubmed.ncbi.nlm.nih.gov/21755158
https://pubmed.ncbi.nlm.nih.gov/21755158
Autor:
R B, Lopes, S B, Alves
Publikováno v:
Neotropical entomology. 40(3)
Microbial insecticides for cockroach control, such as those containing entomopathogenic fungi, may be an alternative to reduce contamination by chemicals in housing and food storage environments. Virulence of isolate ESALQ1037 belonging to the Metarh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5ae83fea3c3a7ef4e33e848f985f1f4f
https://pubmed.ncbi.nlm.nih.gov/21710032
https://pubmed.ncbi.nlm.nih.gov/21710032
Publikováno v:
European journal of cell biology. 72(3)
Fluid flow triggers signal transducing events, modulates gene expression, and remodels cytoskeletal structures in vascular endothelial cells (ECs). However, the primary steps of mechanoreception are still unknown. We have recently reported that a gly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::527bedb71cec90f3dc7345c9c1a31c67
https://pubmed.ncbi.nlm.nih.gov/9084985
https://pubmed.ncbi.nlm.nih.gov/9084985