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Mostrando ítems 38441-38450 de 97076
Investigations on the full polarimetric PALSAR data to discriminate macrophytes species in the Amazon floodplain wetland
(2010-12-01)
The purpose of this work is to evaluate the capacity of full polarimetric L band data to discriminate macrophyte species in Amazon wetland. Fieldwork was carried out almost simultaneously to the acquisition of the full ...
Morphological changes in the fast vs slow fiber profiles of the urethras of diabetic pregnant rats
(2011-12-01)
Background: This study was undertaken to test the hypothesis that diabetes and pregnancy detrimentally affect the normal function of urethral striated muscles in rats, providing a model for additional studies related to ...
Avaliação morfométrica dos hepatócitos de ratos diabéticos tratados com neem (azadirachta indica a. juss) e estreptozootocina 6 ch
(2011-12-01)
The effects of extracts from Azadirachta indica A. Juss and streptozotocin, in extreme high dilutions in dinamized systems, on hepatocyte morphometry of rats with diabetes mellitus induced by streptozotocin were evaluated. ...
Alterations in levels of NPK, electrical conductivity and pH of substrate, in cultivation of peppers
(2012-02-28)
The objective of this work was to evaluate the chemical alterations of the substrate in the cultivation of pepper in coconut husk fiber, in a protected environment. Initially, 160 pepper plants ('Eppo') were divided into ...
Classificação Estrutural e Qualidade da Madeira do Clone GT 1 de Hevea brasiliensis Muell. Arg
(2012-04-01)
Latex is the main product extracted from rubber trees (Hevea brasiliensis). In Brazil, at the end of the production cycle of latex, the wood of rubber tree is traditionally used for energy purposes, but several international ...
Chemical alterations of substrate in the cultivation of peppers
(2012-02-28)
The objective of this study was to evaluate the chemical alterations of the substrate in the cultivation of peppers grown in coconut husk fiber, in a protected environment. Initially, 160 pepper plants ('Eppo') were divided ...
Evaluation of MPPT techniques for photovoltaic applications
(2011-09-21)
This paper presents a careful evaluation among the most usual MPPT (Maximum Power Point Tracking) techniques, doing meaningful comparisons with respect to the amount of energy extracted from the photovoltaic (PV) panel, ...
Eficácia do extrato aquoso do Triticum vulgare no tratamento de radiodermatites geradas pelo uso da radioterapia em gatos
(2010-12-01)
The use of ionizing radiation in the treatment of oncological diseases in veterinary medicine has grown in recent years. In general, these animals are very well tolerated by the treatment with radioactive elements; however, ...
Influence of organic and mineral soil fertilization on essential oil of Spilanthes oleracea cv. Jambuarana
(2012-06-19)
In the present study, the composition of essential oil of leaves and inflorescences of jambu (Spilanthes oleracea. Jambuarana), under organic manuring and mineral fertilization, was stuhed. Jambu plants show important ...
Paleocanais no megaleque do rio Taquari: mapeamento e signifcado geomorfológico
(2011-03-01)
This paper presents the results of the frst systematic mapping of the paleochannel network on the Taquari megafan (Pantanal, Brazil). We used remote sensing data collected by the ASTER sensor, which captures images with ...