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Mostrando ítems 31-40 de 113
The 18.6-year nodal tidal cycle and the bi-decadal precipitation oscillation over the plains to the east of subtropical Andes, South America
(Wiley, 2014-02)
This work shows statistical evidence for lunar nodal cycle influence on the low-frequency summer rainfall variability over the plains to the east of subtropical Andes, in South America, through long-term sea surface ...
Adenosine in the lateral hypothalamus/perifornical area does not participate on the CO2 chemoreflex
(2020-05-01)
The Lateral Hypothalamus/Perifornical Area (LH/PFA) has been shown to be involved with the hypercapnic ventilatory response, in a state-dependent manner. We have demonstrated that purinergic signaling through ATP in the ...
Variability of tidal constants in the Río de la Plata estuary associated to the natural cycles of the runoff
(Elsevier, 2014-07)
We analyze the only long-term (47-years long) hourly tide-gauge record available for the Río de la Plata estuary for variability in the amplitude and phase of the dominant principal lunar semi-diurnal (M2) constituent. The ...
Climatic simulations of the eastern Andes low-level jet and its dependency on convective parameterizations
(SPRINGER WIEN, 2010)
The South American low level jet (SALLJ) of the Eastern Andes is investigated with Regional Climate Model version 3 (RegCM3) simulations during the 2002-2003 austral summer using two convective parameterizations (Grell and ...
Diurnal Anthophilous Fauna In Brazilian Chaco Vegetation: Phenology And Interaction With Flora
(Soc Botanica Sao PauloSão Paulo, 2017)
Pupal emergence pattern in cactophilic Drosophila and the effect of host plants
(Wiley Blackwell Publishing, Inc, 2017-05)
Drosophila buzzatii and D. koepferae are sibling cactophilic species. The former breeds primarily on prickly pears (genus Opuntia) whereas the latter breeds on columnar cacti of the genera Cereus and Trichocereus, although ...
Spatial and time distribution of the flash rate over tropical Africa
(Elsevier, 2013-01)
The lightning flash rate over tropical Africa was analyzed using lightning data of two independent lightning detection systems, the World Wide Lightning Location Network and the Lightning Imaging Sensor. Spatial and time ...
Leaf morphophysiology of a Neotropical mistletoe is shaped by seasonal patterns of host leaf phenology
(2016-04-01)
Several mistletoe species are able to grow and reproduce on both deciduous and evergreen hosts, suggesting a degree of plasticity in their ability to cope with differences in intrinsic host functions. The aim of this study ...
Orexinergic system in the locus coeruleus modulates the CO2 ventilatory response
(2016-05-01)
The orexins are hypothalamic neuropeptides involved in an array of functions such as regulation of sleep/wake states and chemoreception to CO2/pH. The locus coeruleus (LC) is a chemosensitive site and expresses an extensive ...