Luiz G. A. Alves
Luiz G. A. Alves
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Earth Phenomena
Characterization of river flow fluctuations via horizontal visibility graphs
We report on a large-scale characterization of river discharges by employing the network framework of the horizontal visibility graph. …
Adriana C. Braga
,
Luiz G. A. Alves
,
Leandro S. Costa
,
Ademir A. Ribeiro
,
Manoel M. A. Jesus
,
Angel A. Tateishi
,
Haroldo V. Ribeiro
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Analogies between the cracking noise of ethanol-dampened charcoal and earthquakes
We report on an extensive characterization of the cracking noise produced by charcoal samples when dampened with ethanol. We argue that …
Haroldo V. Ribeiro
,
Leandro S. Costa
,
Luiz G. A. Alves
,
Perseu A. Santoro
,
Sérgio Picoli
,
Ervin K. Lenzi
,
Rrenio S. Mendes
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Long-range spatial correlations and fluctuation statistics of lightning activity rates in Brazil
We report on a statistical analysis of the lightning activity rates in all Brazilian cities. We find out that the average of lightning …
Haroldo V. Ribeiro
,
Fernando J. Antonio
,
Luiz G. A. Alves
,
Ervin K. Lenzi
,
Renio S. Mendes
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