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The hydrochemical and isotopic signature of the Middle Paraná River downflow the confluence of Paraguay and Upper Paraná rivers: surface water mixing or groundwater inflow?
(2014)
The Paraná River basin is one of the largest hydrological systems in South America (~2.6
x 106
km
2
). Most large rivers exhibit transverse and longitudinal inhomogeneities downflow
the confluence of tributaries, which ...
Dynamic model for the analysis of productive enviroments in a pseudo crisis phase: The case of demographic ageing
(2013)
: In this paper, the hypothesis of an increasing elderly productive population is assumed in order to preserve the dynamical equilibrium between costs and production in the context of ageing on labour markets that takes ...
Geotechnical Characteristics in Road Tunnels of Sierra Valle Fértil. San Juan. Argentina
(2014)
The Sierra de Valle Fertil is located in the west of Argentina (San Juan province). It is being crossed by the National Road 150 that has 40 km in length including six bidirectional road tunnels with a total length of 2000 ...
Differential effects of tianeptine on dorsal hippocampal volume in rats subjected to early stress and variable chronic stress during adulthood (#382)
(2014)
Neonatal maternal separation induces long-term alterations in the hypothalamicpituitary-adrenal axis and may increase vulnerability to depression when a stressful
situation occurs in adulthood. Some studies, have found ...
Correlación entre las propiedades estructurales y la adhesión bacteriana de biomateriales compósito de titanio-hidroxiapatita
(2014)
El éxito de los biomateriales, particularmente para implantes y prótesis óseas, se basa en preparar dispositivos cuyas superficies sea n biointeractivas y
selectivas para que simultáneamente mejoren la función ósea y ...
Fast carbon turnover after logging in the Semi-Arid Chaco forest (Argentina)
(2014)
Although the effect of forest logging on soil organic C (SOC) has been studied across different ecosystems, there is no consensus on the general resulting pattern, showing increases, decreases or not net changes in comparison ...
3D hydrodynamic modelling to optimize the hydraulic efficiency of the weirs and turbines intakes of the Néstor Kirchner dam in Santa Cruz, Argentina
(2015)
In this work 3D hydrodynamic modeling were performed on the weir channel access and the turbines
intakes of Nestor Kirchner dam in the province of Santa Cruz (Argentina). Different alternatives of the
layout scheme of ...
Forecasting noisy time series approximated by neural networks
(2014)
In this work, a proposed methodology for univariate noisy time series prediction
approximated by artificial neural networks (ANN) is applied to the problem of forecasting
monthly rainfall precipitation in Cuesta El ...
Callothrix clavata development W.G.S. in soil treated with herbicide atrazine at agronomic rate
(2015)
More than 70% of agricultural tillage in Argentina is made as direct seeding,
so weed control is done primarily with the application of herbicides. Atrazine (2-
chloro-4-ethylamino-6-isopropylamino-s-triazine) is one of ...
Effects of prenatal ethanol exposure on hidroelectrolyte homeostasis
(2014)
The aim of the present work was to analyze the effect of prenatal exposure to moderate
doses of ethanol (Pre-EtOH) during the gestational days (GD) 17 to 20 on offspring
(postnatal day 28-33) hydroelectrolyte balance. ...