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Letter from the editor | 86
On fire, shadows, cold and lights
On fire, shadows, cold and lights
environment
Protection for biodiversity
Biota-Pará Project draws up list of species threatened with extinction
Federal government
The challenge of innovation
The MCT seeks support for the national program for replacing imports
new materials
Advanced glass discs
Researchers develop new materials for the production of CDs and DVDs
biotecnology
Industrial diagnosis
Company is a pioneer in molecular analysis applied to the productive sector
civil Engineering
Innovation under the ground
Mantle applied on top of water or sewage pipes guarantees savings
Geology
Precious discoveries
New techniques and sensors identify mineral deposits with more precision
Letter from the editor | 85
Passages aboard knowledge
Passages aboard knowledge
Genomics
Proof of kinship
Lineage of Xylella that attacks grapes looks like the one that infects oranges
Astrophysics
Lights from the past
Projects register temperature that show the Universe 13 billion years ago
Nanotechnology
The Ideal Shape
Researchers show carbon nanotubes that slide almost without friction
By Ricardo Zorzetto and Eduardo Geraque
Interview
Marcelo Damy: Atomic opinions
Physicist defends the use of nuclear power stations for generating electricity and criticizes thermal energy
By Mariluce Moura and Neldson Marcolin
Anthropology
The album of the patriarchal family
Thesis brings together the visions of Nelson Rodrigues and Gilberto Freyre
By Redação
citriculture
Risk of heart attack in the orange groves
Citrus sudden death threatens production and challenges researchers
environment
The controversy goes on
Federal government is going to decide on the production of transgenics
electronic library
ProBE: mission fulfilled
Scientific magazines can be consulted at Capes's Periodicals Gateway