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Circadian and seasonal variation in the essential oil from Virola surinamensis leaves
(Elsevier B.V., 1997-10-01)
The essential oil from leaves of Virola surinamensis shows circadian variation in elemicin and in monoterpenes during the rainy season (February). The monoterpenes represents 50% of total volatile compounds during the dry ...
Circadian and seasonal variation in the essential oil from Virola surinamensis leaves
(Elsevier B.V., 1997-10-01)
The essential oil from leaves of Virola surinamensis shows circadian variation in elemicin and in monoterpenes during the rainy season (February). The monoterpenes represents 50% of total volatile compounds during the dry ...
Diurnal evolution of solar radiation at the surface in the city of São Paulo: Seasonal variation and modeling
(2002-04-05)
Seasonal variations in the diurnal evolution of the global, diffuse and direct solar radiation at the surface, the clearness index, diffuse fraction and direct fraction are described in detail for the City of Sao Paulo, ...
Diurnal evolution of solar radiation at the surface in the city of São Paulo: Seasonal variation and modeling
(2002-04-05)
Seasonal variations in the diurnal evolution of the global, diffuse and direct solar radiation at the surface, the clearness index, diffuse fraction and direct fraction are described in detail for the City of Sao Paulo, ...
Seasonal variation in body size of tropical anuran amphibians.
(2010-01-01)
Most anurans are considered short lived reproducing only once, with adult size being an important factor contributing to mating success. We sampled anurans with 30 pitfall traps in three forest patches of the northwestern ...
Seasonal variation in body size of tropical anuran amphibians.
(2010-01-01)
Most anurans are considered short lived reproducing only once, with adult size being an important factor contributing to mating success. We sampled anurans with 30 pitfall traps in three forest patches of the northwestern ...
Monthly variation of multiple sclerosis activity in the southern hemisphere: analysis from 996 relapses in Brazil
(Wiley-blackwellMaldenEUA, 2012)
Seasonality drives body size variation in a widely distributed Neotropical treefrog
(2020-01-01)
It is well known that body size variation can be related to genetic and environmental factors and that this variation may occur among species, and among and within populations. Scinax fuscomarginatus is a widely distributed ...