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Biblioteca(s): |
Embrapa Pantanal. |
Data corrente: |
03/07/2006 |
Data da última atualização: |
03/07/2006 |
Autoria: |
CLAVIJO, A.; SEPULVEDA, L.; RIVA, J.; PESSOA-SILVA, M.; TAILOR-RUTHES, A.; LOPEZ, J. W. |
Título: |
Isolation of bluetongue virus serotype 12 from an outbreak of the disease in South America. |
Ano de publicação: |
2002 |
Fonte/Imprenta: |
The Veterinary Record, v. 7, p. 302-303, 2002. |
Idioma: |
Inglês |
Conteúdo: |
Bluetongue is a non-contagious viral disease of ruminants with a worldwide distribution. Cattle are considered to be reservoir hosts of bluetongue virus (BTV) from which virus may be transmitted to susceptible ruminants by biting midges. |
Thesaurus Nal: |
Bluetongue virus; ruminants. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00806naa a2200205 a 4500 001 1790377 005 2006-07-03 008 2002 bl --- 0-- u #d 100 1 $aCLAVIJO, A. 245 $aIsolation of bluetongue virus serotype 12 from an outbreak of the disease in South America. 260 $c2002 520 $aBluetongue is a non-contagious viral disease of ruminants with a worldwide distribution. Cattle are considered to be reservoir hosts of bluetongue virus (BTV) from which virus may be transmitted to susceptible ruminants by biting midges. 650 $aBluetongue virus 650 $aruminants 700 1 $aSEPULVEDA, L. 700 1 $aRIVA, J. 700 1 $aPESSOA-SILVA, M. 700 1 $aTAILOR-RUTHES, A. 700 1 $aLOPEZ, J. W. 773 $tThe Veterinary Record$gv. 7, p. 302-303, 2002.
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Embrapa Pantanal (CPAP) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
Data corrente: |
01/09/2017 |
Data da última atualização: |
07/11/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
NICOLODELLI, G.; SENESI, G. S.; RANULFI, A. C.; MARANGONI, B. S.; WATANABE, A.; BENITES, V. de M.; OLIVEIRA, P. P. A.; BOAS, P. R. V.; MILORI, D. M. B. P. |
Afiliação: |
Gustavo Nicolodelli, Bolsista/Embrapa Instrumentação; Giorgio Saverio Senesi, CNR Nanotec; Anielle Coelho Ranulfi, Bolsista/Embrapa Instrumentação; Bruno Spolon Marangoni, UFMS; Alex Watanabe, Bolsista/Embrapa Instrumentação; VINICIUS DE MELO BENITES, CNPS; PATRICIA PERONDI ANCHAO OLIVEIRA, CPPSE; PAULINO RIBEIRO VILLAS BOAS, CNPDIA; Débora Marcondes Bastos Pereira Milori, Bolsista/Embrapa Instrumentação. |
Título: |
Double-pulse laser induced breakdown spectroscopy in orthogonal beam geometry to enhance line emission intensity from agricultural samples. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
Microchemical Journal, v. 133, p. 272-278, 2017. |
DOI: |
https://doi.org/10.1016/j.microc.2017.03.047 |
Idioma: |
Inglês |
Conteúdo: |
A soil, a plant and a fertilizer sample were investigated by double-pulse (DP) laser-induced breakdown spectroscopy (LIBS) in orthogonal beam geometry using a reheating configuration. The DP-LIBS signal enhancement was evaluated with respect to the corresponding single-pulse (SP) LIBS as a function of the interpulse delay at various ablation energies. The maximum signal enhancement measured was 155-fold when low ablation energy (4 mJ) and an interpulse delay of 10 μs were used. At high laser energies (≥16 mJ) and interpulse delay of 0.6 μs, the maximum signal enhancement was up to 3-fold. The effect of excitation energies and interpulse delays on emission line intensities was discussed in the various conditions used. The emission line enhancement measured for ionic lines was always higher than that of atomic lines. Plasma excitation temperature and electron density measured as a function of interpulse delays at various ablation energies were shown to be related to the emission line intensities. |
Palavras-Chave: |
Ablative energy; DP LIBS analysis; Orthogonal geometry. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
Marc: |
LEADER 01887naa a2200265 a 4500 001 2074820 005 2018-11-07 008 2017 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.microc.2017.03.047$2DOI 100 1 $aNICOLODELLI, G. 245 $aDouble-pulse laser induced breakdown spectroscopy in orthogonal beam geometry to enhance line emission intensity from agricultural samples.$h[electronic resource] 260 $c2017 520 $aA soil, a plant and a fertilizer sample were investigated by double-pulse (DP) laser-induced breakdown spectroscopy (LIBS) in orthogonal beam geometry using a reheating configuration. The DP-LIBS signal enhancement was evaluated with respect to the corresponding single-pulse (SP) LIBS as a function of the interpulse delay at various ablation energies. The maximum signal enhancement measured was 155-fold when low ablation energy (4 mJ) and an interpulse delay of 10 μs were used. At high laser energies (≥16 mJ) and interpulse delay of 0.6 μs, the maximum signal enhancement was up to 3-fold. The effect of excitation energies and interpulse delays on emission line intensities was discussed in the various conditions used. The emission line enhancement measured for ionic lines was always higher than that of atomic lines. Plasma excitation temperature and electron density measured as a function of interpulse delays at various ablation energies were shown to be related to the emission line intensities. 653 $aAblative energy 653 $aDP LIBS analysis 653 $aOrthogonal geometry 700 1 $aSENESI, G. S. 700 1 $aRANULFI, A. C. 700 1 $aMARANGONI, B. S. 700 1 $aWATANABE, A. 700 1 $aBENITES, V. de M. 700 1 $aOLIVEIRA, P. P. A. 700 1 $aBOAS, P. R. V. 700 1 $aMILORI, D. M. B. P. 773 $tMicrochemical Journal$gv. 133, p. 272-278, 2017.
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