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Locomotor response to an open field during C57BL/6J active and inactive phases: differences dependent on conditions of illumination
(Pergamon-elsevier Science LtdOxfordInglaterra, 2000)
Characterization of GPS total electron content (GPS-TEC) in Antarctica from 2004 to 2011
(Istituto Nazionale di Geofisica e Vulcanologia, 2013-04)
The vertical total electron content (VTEC) obtained from 2004 to 2011 at Comandante Ferraz Brazilian Antarctic Station (62.1°S, 58.4°W) is analyzed to study the mean diurnal, seasonal and annual variations. The maximum ...
Influence of seasonal variables associated with climate change on photochemical diurnal cycles of marine phytoplankton from Patagonia (Argentina)
(Wiley, 2013-01)
The effects of temperature and ultraviolet radiation (UVR; 280-400 nm) on seasonal succession in phytoplankton assemblages of Patagonia (Argentina) were studied in the context of global change. Samples collected during ...
Diurnal changes in storage carbohydrate metabolism in cotyledons of the tropical tree Hymenaea courbaril L. (Leguminosae)
(Sociedade Botânica de São Paulo, 2012)
The cotyledons of Hymenaea courbaril store large amounts of xyloglucan, a cell wall polysaccharide that is believed to serve as storage for the period of seedling establishment. During storage mobilisation, xyloglucan seems ...
Phylogenetic relationships of diurnal, phytotelm-breeding Melanophryniscus (Anura: Bufonidae) based on mitogenomic data
(Elsevier B.V., 2017-09-10)
Melanophryniscus is a bufonid frog genus with a broad geographic distribution over southeastern South America. In recent years, several new species of Melanophryniscus have been discovered in southern Brazil showing a ...
On the diurnal cycle of urban aerosols, black carbon and the occurrence of new particle formation events in springtime Sao Paulo, Brazil
(COPERNICUS GESELLSCHAFT MBHGOTTINGEN, 2012)
Large conurbations are a significant source of the anthropogenic pollution and demographic differences between cities that result in a different pollution burden. The metropolitan area of Sao Paulo (MASP, population 20 ...
Nocturnal roosting behavior of the Pale-breasted Thrush (Turdus leucomelas) and its relation with daytime area of use
(Wilson Ornithological Soc, 2018-09-01)
One of the least known aspects of the biology of diurnal birds is their nocturnal behavior, which limits our knowledge on their circadian cycles and total home ranges. We studied the nocturnal behavior of the Pale-breasted ...
Radiation balance at the surface in the city of So Paulo, Brazil: diurnal and seasonal variations
(SPRINGER WIENWIEN, 2012)
The main goal of this work is to describe the diurnal and seasonal variations of the radiation balance components at the surface in the city of So Paulo based on observations carried out during 2004. Monthly average hourly ...
Diurnal changes in storage carbohydrate metabolism in cotyledons of the tropical tree Hymenaea courbaril L. (Leguminosae)
(SOC BOTANICA SAO PAULOSAO PAULO, 2012)
(Diurnal changes in storage carbohydrate metabolism in cotyledons of the tropical tree Hymenaea courbaril L. (Leguminosae)). The cotyledons of Hymenaea courbaril store large amounts of xyloglucan, a cell wall polysaccharide ...
Influence of tidal regime, diurnal phase, habitat and season on feeding of an intertidal crab
(Wiley Blackwell Publishing, Inc, 2013-05)
The relationship between diet and feeding activity of intertidal crabs, and environmental cycles (tidal, daily and seasonal), habitat and level of the intertidal zone (high/low) was studied using Neohelice granulata ...