Printed
agriculture
The legs of the viruses
Aphids may spread the possible causal agent of citrus sudden death
Retrospect
Union by science
CERN completes 50 years as a successful example of international cooperation
public policy
In defense of the forest
Nogueira Neto, at the age of 82, is studying environmental management
husbandry
The frog’s leap
New strains ensure greater productivity and alleviate environmental impacts
New materials
Molecular precision
Nanometric sensors detect and differentiate tastes, smells, and pollutants
aerial engineering
Energy from the Sun
Company manufactures solar panels used in artificial satellites
Interview
Iván Izquierdo: Recollections and omissions
Neuroscientist talks about the importance of memories and also of forgetting
Culture
Vacancies for young men and women
Research reveals the importance of the "Pensionato Artístico"
performing arts
To dress the actor’s soul
Thesis reveals the evolution of costume importance in the modern theater
By Carlos Haag
neuroscience
Preserved memories
New compounds reduce the damage done by Alzheimer's disease
By Ricardo Zorzetto and Francisco Bicudo
neuroscience
The brain in action
Experiment suggests that the activity of neurons could move prostheses
Letter from the editor | 98
Scenes from the past and of the future
Scenes from the past and of the future
Faps
It’s time to collect
Researchers get ready to demand that the states pass on what is defined in law
space program
Radiograph of a tragedy
Shortages of resources were responsible for the accident with the VLS-1
Civil Engineering
Beautiful, safe and cheap
New techniques turn wooden bridges into a good option for concrete
Cover
Weighty Extinction
Theory proposes that excessive rainfall eliminated mammals in South America
Retrospect
Museum with seven lives
A pioneer in the Amazon, the Emílio Goeldi has been reborn several times in its 138 years
electrical engineering
Getting the paper right
Electronic sensor eliminates loses in the drying process of cellulose paste