activity
20202026
most citedCity size and the spreading of COVID-19 in Brazil

130 citations · 188 across the 6 of their papers we have counts for

collaborators

6 papers

physics.soc-ph2026

Gender shapes the relationship between productivity and journal prestige in science

Vitor H. Ribeiro, Andre S. Sunahara, Golnaz Shahtahmassebi +2

Gender disparities in academia manifest and persist in various aspects of the scientific enterprise, yet their influence on the interplay between research productivity and journal…

physics.data-an2025

Similarity networks of ordinal-pattern transitions classify falling paper trajectories

Angelo A. Flores, Leonardo G. J. M. Voltarelli, Andre S. Sunahara +2

Paper fragments in free fall constitute a simple yet paradigmatic mechanical system exhibiting remarkably complex motions. Despite a long history of investigation, this system has…

physics.soc-ph2023★ 17 cited

Universal productivity patterns in research careers

Andre S. Sunahara, Matjaz Perc, Haroldo V. Ribeiro

A common expectation is that career productivity peaks rather early and then gradually declines with seniority. But whether this holds true is still an open question. Here we inves…

physics.soc-ph2023★ 11 cited

Complexity of the COVID-19 pandemic in Maringa

Andre S. Sunahara, Arthur A. B. Pessa, Matjaz Perc +1

While extensive literature exists on the COVID-19 pandemic at regional and national levels, understanding its dynamics and consequences at the city level remains limited. This stud…

cs.DL2021★ 30 cited

Association between productivity and journal impact across disciplines and career age

Andre S. Sunahara, Matjaz Perc, Haroldo V. Ribeiro

The association between productivity and impact of scientific production is a long-standing debate in science that remains controversial and poorly understood. Here we present a la…

physics.soc-ph2020★ 130 cited

City size and the spreading of COVID-19 in Brazil

Haroldo V. Ribeiro, Andre S. Sunahara, Jack Sutton +2

The current outbreak of the coronavirus disease 2019 (COVID-19) is an unprecedented example of how fast an infectious disease can spread around the globe (especially in urban areas…