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Unveiling short-period binaries in the inner VVV bulge
(Wiley Blackwell Publishing, Inc, 2021-06)
Most of our knowledge of the structure of the Milky Way has come from the study of variable stars. Among these variables, mimicking the periodic variation of pulsating stars, are eclipsing binaries. These stars are important ...
Minimal hermitian matrices with fixed entries outside the diagonal
(Unión Matemática Argentina, 2008-12)
We survey some results concerning the problem of finding the complex hermitian matrix or matrices of least supremum norm with variable diagonal. Some qualitative general results are given and more specific descriptions are ...
Short-text learning in social media: A review
(Cambridge University Press, 2019-06)
Social networks occupy an ubiquitous and pervasive place in the life of their users. The substantial amount of content generated and shared by social networking users offers new research opportunities across a wide variety ...
A Bright Short Period M-M Eclipsing Binary from the KELT Survey: Magnetic Activity and the Mass–Radius Relationship for M Dwarfs
(IOP Publishing, 2017-07)
We report the discovery of KELT J041621-620046, a moderately bright (J ? 10.2) M-dwarf eclipsing binary system at a distance of 39 ± 3 pc. KELT J041621-620046 was first identified as an eclipsing binary using observations ...
A short episodic history of income distribution in Argentina
(Springer Science and Business Media Deutschland GmbH, 2018-12)
In this paper, we use tax and household survey data to assess the history of income distribution in Argentina since the beginning of the 20th century. Until the 1970s, the country experienced a fall in inequality in spite ...
Searching for supersymmetry: the μνSSM. A short review
(EDP Sciences, 2020-12)
We review the role played by the ‘μ from ν’ supersymmetric standard model (μνSSM) in the search for supersymmetry. First, we discuss its theoretical motivation, that is the simultaneous solution of μ- and ν-problems through ...
National short-term dietary exposure assessment of a selected group of pesticides in Argentina
(Taylor & Francis, 2018-10)
An evaluation of acute dietary exposure to pesticide residues, applying deterministic and stochastic methods, was performed for a selected group of pesticides in two representative age groups from Argentina. Thus, 28 active ...
Beetles (Coleoptera) of Peru: A Survey of the Families. Tenebrionidae
(Kansas Entomological Society, 2015-10)
A survey of the diversity in Peru of the family Tenebrionidae is presented, including a list of 353 species/subspeciesarranged in 8 subfamilies, 37 tribes, and 105 genera. A discussion on geographic distribution and habitats ...
De gángsters, conspiraciones y gauchos. Breve estudio del cine policial argentino en el contexto de la denominada "década infame" (1930-1943)Of gangsters, conspiracies and gauchos: A short survey of Argentine crime films in the context of the so-called "década infame" (1930-1943)
(Universidad de Playa Ancha, 2015-12)
Este artículo se propone analizar ciertas particularidades del policial argentino durante el período comprendido entre 1930 y 1943, por entender que constituye un caso paradigmático de los modos en que, en Latinoamérica, ...
Different grazing strategies are necessary to conserve endangered grassland birds in short and tall salty grasslands of the flooding PampasDiferentes estrategias de pastoreo son necesarias para conservar las aves amenazadas en pastizales halófitos cortos y altos de la Pampa deprimida en Argentina
(Cooper Ornithological Society, 2011-11)
We evaluated how grazing affects bird assemblages in short and tall coastal salty grasslands at Samborombón Bay, Argentina. We studied ranches with three patterns of grazing (spatial rotation, continuous, and winter grazing) ...