The chemistry of memory
September 1, 2009 12:00 amNeurotransmitter controls the duration of memories
Neurotransmitter controls the duration of memories
Lineage of hawks appeared in South America
Stars from a formation in the orbit of the Milky Way are made of diamonds
100 years ago, a Brazilian physician discovered the full cycle of Chagas Disease
Inaugurated a fiber optic line 10 megabits for academic internet
The tilapia resulting from cross-breeding grows quickly in captivity
Compound increases the efficiency of the treatment of leishmaniasis
Consumption was important in the development of Brazil
Brazilian naturalists created a national scientific community
Women's magazines from the 1920's were used to enhance motherhood's new role
Unhealthy but inevitable coexistence
Program that took man to Earth's satellite 40 years ago created technology for society in several fields
Virologist speaks of the threat of H1N1 and of continuous virus mutations
Discoveries strengthen prospects for controlling tumors
Radio and chemotherapy treat tumors without surgery
Ipen develops technique to treat tumors
Experts from several countries meet to discuss the future of biofuels
Panel discusses impact of global warning on Rio de Janeiro and São Paulo
A study suggests a correlation between productivity and competence in English
Airplane pilots made almost 50% more mistakes during flights in the morning
Alternative therapy reduces the symptoms of respiratory sleep disturbance
Diets rich in omega 3 fatty acids may offer protection against epilepsy
International collaboration starts the full sequencing of sugarcane
Lizards and squirrels deal with oxygen variations in different ways
Brazilian researchers observe a new version of a quantum phenomenon
Simulation indicates that species may form without geographical isolation
Studies and solutions to fight greening
Orthopedic prostheses become more efficient and compatible
New alternative to save power by leaving electrical devices on standby
New monitoring camera made by Opto for Cbers-3 to be tested in China