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Remote sensing-based measurement of Living Environment Deprivation: Improving classical approaches with machine learning
(Public Library of Science, 2017-05-02)
This paper provides evidence on the usefulness of very high spatial resolution (VHR) imagery in gathering socioeconomic information in urban settlements. We use land cover, spectral, structure and texture features extracted ...
Responses of vegetation to different land-use histories involving grazing and fire in the North-east Patagonian Monte, Argentina
(Australian Rangeland Society, 2013-06)
In arid and semiarid lands around the world, vegetation is distributed in patches within a bare soil matrix. Vegetation in the North-east Patagonian Monte, Argentina is a shrubland steppe, and patches are dominated by ...
Valley properties of doped graphene in a magnetic field
(Springer, 2015-02-16)
The aim of this work is to describe the electronic properties of graphene in a constant magnetic field in the long wavelength approximation with random binary disorder, by solving the Soven equation self-consistently. ...
First llama (Lama glama) pregnancy obtained after in vitro fertilization and in vitro culture of gametes from live animals
(Elsevier Science, 2014-07)
The aim of this study was to evaluate the developmental competence and pregnancy rate of llama hatched blastocysts produced in vitro using gametes from live animals and two different culture conditions. Fifteen adult females ...
Performance and plasma urea nitrogen of immunocastrated males pigs of medium genetic potential
(Universidad de Córdoba, 2015)
Broad snouted caiman (Caiman latirostris) growth under different rearing densities
(Elsevier Science, 2008-04)
The effect of density on growth in body mass (BM) and total length (TL) of Caiman latirostris hatchlings raised in small pens (area 0.36 m2), for 3 months, was investigated. Twelve animals from each of three clutches were ...
On the spatio-temporal behavior of magnetohydrodynamic turbulence in a magnetized plasma
(American Institute of Physics, 2016-11)
Using direct numerical simulations of three-dimensional magnetohydrodynamic turbulence, the spatio-temporal behavior of magnetic field fluctuations is analyzed. Cases with relatively small, medium, and large values of a ...
A Computational Strategy for Classification of Enem Issues Based on Item Response Theory
(Instituto de Informática - Universidade Federal do Rio Grande do Sul, 2020)