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Desempenho econômico e participação social em cooperativas agropecuárias do Rio Grande do Sul
(Universidade Federal de Santa MariaBrasilUFSMCentro de Ciências Naturais e Exatas, 2010-11-10)
This research has the purpose to analyze the agricultural cooperatives of Rio Grande do Sul, in relation to factors associated with social participation in management structures. We tested four models of multiple linear ...
Do mixing models with different input requirement yield similar streamflow source contributions? Case study: a tropical montane catchment
(2021)
Hydrogeochemical based mixing models have been successfully used to investigate the composition and source identification of streamflow. The applicability of these models is limited due to the high costs associated with ...
Variational approach to vibrations of frames with inclined members
(Elsevier, 2013-03)
This paper deals with the use of calculus of variations to derive the boundary value problems which describe the dynamical behaviour of two and three-bar frames with inclined members, and with ends and intermediate points ...
Identificación de fuentes de generación de escorrentía en los Andes tropicales: estudio de múltiples modelos basados en trazadores
(2018-10-04)
Mixing models have been applied to hydrogeochemical datasets to investigate runoff sourcing in experimental catchments. However, long-term application of these methodologies remains limited given the high costs related to ...
Assessment of multi-model climate projections of water resources over South America CORDEX domain
(2020-01-01)
Future climate projections focusing on precipitation and water resource trends over South America (SA) are investigated using two ensembles. One of them is composed of three global climate models (GCMs), and the other of ...
Heteropicnotic chromatin and nucleolar activity in meiosis and spermiogenesis of Limnogonus aduncus (Heteroptera, Gerridae): a stained nucleolar organizing region that can serve as a model for studying chromosome behavior.
(2008-12-01)
Males of Limnogonus aduncus were found to have the sex chromosome system X0 and chromosome number 2n = 23 (22A + X0). Testis cells were stained with lacto-acetic orcein and silver nitrate so that changes in the morphology ...
Heteropicnotic chromatin and nucleolar activity in meiosis and spermiogenesis of Limnogonus aduncus (Heteroptera, Gerridae): a stained nucleolar organizing region that can serve as a model for studying chromosome behavior.
(2008-12-01)
Males of Limnogonus aduncus were found to have the sex chromosome system X0 and chromosome number 2n = 23 (22A + X0). Testis cells were stained with lacto-acetic orcein and silver nitrate so that changes in the morphology ...
Observed crustal uplift near the Southern Patagonian Icefield constrains improved viscoelastic Earth model
(American Geophysical Union, 2014-02)
Thirty‒one GPS geodetic measurements of crustal uplift in southernmost South America determined extraordinarily high trend rates (> 35 mm/yr) in the north‒central part of the Southern Patagonian Icefield. These trends have ...