116 research outputs found
Proximal and distal esophageal contractions in patients with vigorous or classic esophageal Chagas' disease
Impact of mass-screening on tuberculosis incidence in a prospective cohort of Brazilian prisoners
Cultural adaptation and validation of an instrument on barriers for the use of research results
Food insecurity of HIV/AIDS patients at a unit of outpatient healthcare system in Brasilia, Federal District, Brazil
Is intra-operative gamma probe detection really necessary for inguinal sentinel lymph node biopsy?
Association of acepromazine with propofol in giant amazon turtles Podocnemis expansa reared in captivity
The program for biodiversity research in Brazil: The role of regional networks for biodiversity knowledge, dissemination, and conservation
The Program for Biodiversity Research (PPBio) is an innovative program designed to integrate all biodiversity research stakeholders. Operating since 2004, it has installed long-term ecological research sites throughout Brazil and its logic has been applied in some other southern-hemisphere countries. The program supports all aspects of research necessary to understand biodiversity and the processes that affect it. There are presently 161 sampling sites (see some of them at Supplementary Appendix), most of which use a standardized methodology that allows comparisons across biomes and through time. To date, there are about 1200 publications associated with PPBio that cover topics ranging from natural history to genetics and species distributions. Most of the field data and metadata are available through PPBio web sites or DataONE. Metadata is available for researchers that intend to explore the different faces of Brazilian biodiversity spatio-temporal variation, as well as for managers intending to improve conservation strategies. The Program also fostered, directly and indirectly, local technical capacity building, and supported the training of hundreds of undergraduate and graduate students. The main challenge is maintaining the long-term funding necessary to understand biodiversity patterns and processes under pressure from global environmental changes
Experimental hepatic fibrosis due to Capillaria hepatica infection (differential features presented by rats and mice)
ALTERAÇÕES FÍSICAS DE UM CAMBISSOLO CULTIVADO COM BANANEIRA IRRIGADA NA CHAPADA DO APODI, CEARÁ
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