Obituary
OBITUARY

A pillar of Brazilian mathematics
As well as an internationally renowned theorist, Luiz Adauto da Justa Medeiros was also a dedicated educator
By Kezia
OBITUARY

A jurist of the State and society
Dalmo Dallari worked on behalf of human rights since the fight against the military dictatorship
By Diego Viana
Obituary

Solid knowledge
Oswaldo Luiz Alves helped advance inorganic chemistry and nanotechnology in Brazil
By Redação
Obituary

The machine man
Engineer and physicist Ricardo Rodrigues was the designer of Sirius, the most complex and versatile research instrument ever built in Brazil
Obituary

An anthropologist of violence
Alba Zaluar, a pioneer in crime and social policy studies, dies at 77
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