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Registro Completo |
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
20/03/2012 |
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Data da última atualização: |
19/03/2013 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
AUCCASIE, R.; MAZIERO, J.; CELERI, L. C.; SOARES-PINTO, D. O.; AZEVEDO, E. R.; BONAGAMBA, R. S.; SARTHOUR, R. S.; OLIVEIRA, I. S.; SERRA, R. M. |
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Título: |
Experimentally witnessing the quantumness of correlations. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Physical Review Letters, v. 107, n. 7, p. 070501-070501-5, Aug. 2011. |
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DOI: |
10.1103/PhysRevLett.107.070501 |
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Idioma: |
Português |
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Conteúdo: |
The quantification of quantum correlations (other than entanglement) usually entails labored numerical optimization procedures also demanding quantum state tomographic methods. Thus it is interesting to have a laboratory friendly witness for the nature of correlations. In this Letter we report a direct experimental implementation of such a witness in a room temperature nuclear magnetic resonance system. In our experiment the nature of correlations is revealed by performing only few local magnetization measurements. We also compared the witness results with those for the symmetric quantum discord and we obtained a fairly good agreement. |
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Palavras-Chave: |
Quantumness. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 01347naa a2200241 a 4500
001 1919546
005 2013-03-19
008 2011 bl uuuu u00u1 u #d
024 7 $a10.1103/PhysRevLett.107.070501$2DOI
100 1 $aAUCCASIE, R.
245 $aExperimentally witnessing the quantumness of correlations.$h[electronic resource]
260 $c2011
520 $aThe quantification of quantum correlations (other than entanglement) usually entails labored numerical optimization procedures also demanding quantum state tomographic methods. Thus it is interesting to have a laboratory friendly witness for the nature of correlations. In this Letter we report a direct experimental implementation of such a witness in a room temperature nuclear magnetic resonance system. In our experiment the nature of correlations is revealed by performing only few local magnetization measurements. We also compared the witness results with those for the symmetric quantum discord and we obtained a fairly good agreement.
653 $aQuantumness
700 1 $aMAZIERO, J.
700 1 $aCELERI, L. C.
700 1 $aSOARES-PINTO, D. O.
700 1 $aAZEVEDO, E. R.
700 1 $aBONAGAMBA, R. S.
700 1 $aSARTHOUR, R. S.
700 1 $aOLIVEIRA, I. S.
700 1 $aSERRA, R. M.
773 $tPhysical Review Letters$gv. 107, n. 7, p. 070501-070501-5, Aug. 2011.
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Registro original: |
Embrapa Solos (CNPS) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
06/10/2017 |
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Data da última atualização: |
06/10/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
NDRADE NETO, T. M. de A.; COELHO, E. F.; SILVA, A. C. P. da. |
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Afiliação: |
TORQUATO M. DE ANDRADE NETO, UFRB; EUGENIO FERREIRA COELHO, CNPMF; ANA CARINA P. DA SILVA, UFRB. |
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Título: |
Calcium nitrate concentrations in fertigation for 'Terra' Banana production. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Engenharia Agrícola, Jaboticabal, v.37, n.2, p.385-393, mar./abr. 2017. |
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ISSN: |
1809-4430 |
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DOI: |
10.1590/1809-4430-eng.agric.v37n2p385-393/2017 |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of this study was to evaluate the effect of calcium nitrate concentration of irrigation water on soil chemical attributes and productivity during the first ?Terra? banana crop cycle. The experiment followed a completely randomized design with six treatments and five replications, with six plants per plot. Treatments consisted in the use of three calcium nitrate concentrations (3.0, 10.0 and 13.0 g.L?1), applied via dripping and micro-micro-sprinkling irrigation. The results showed that the soil chemical properties under fertigation are influenced by the water and nutrient delivery system. There was a linear tendency of increase in electrical conductivity of the saturation extract and soil solution with the increase in calcium nitrate concentration in irrigation water. The banana tree productivity was influenced by the fertilizer |
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Thesagro: |
Banana; Fertirrigação. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01468naa a2200193 a 4500
001 2076824
005 2017-10-06
008 2017 bl uuuu u00u1 u #d
022 $a1809-4430
024 7 $a10.1590/1809-4430-eng.agric.v37n2p385-393/2017$2DOI
100 1 $aNDRADE NETO, T. M. de A.
245 $aCalcium nitrate concentrations in fertigation for 'Terra' Banana production.$h[electronic resource]
260 $c2017
520 $aThe aim of this study was to evaluate the effect of calcium nitrate concentration of irrigation water on soil chemical attributes and productivity during the first ?Terra? banana crop cycle. The experiment followed a completely randomized design with six treatments and five replications, with six plants per plot. Treatments consisted in the use of three calcium nitrate concentrations (3.0, 10.0 and 13.0 g.L?1), applied via dripping and micro-micro-sprinkling irrigation. The results showed that the soil chemical properties under fertigation are influenced by the water and nutrient delivery system. There was a linear tendency of increase in electrical conductivity of the saturation extract and soil solution with the increase in calcium nitrate concentration in irrigation water. The banana tree productivity was influenced by the fertilizer
650 $aBanana
650 $aFertirrigação
700 1 $aCOELHO, E. F.
700 1 $aSILVA, A. C. P. da
773 $tEngenharia Agrícola, Jaboticabal$gv.37, n.2, p.385-393, mar./abr. 2017.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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