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Searches for continuous gravitational waves from nine young supernova remnants
(IOP Publishing, 2015-10)
science data run. The targets were nine young supernova remnants not associated with pulsars; eight of the remnants are associated with non-pulsing suspected neutron stars. One target’s parameters are uncertain enough to ...
Damping and lag effects of precipitation variability across trophic levels in Uruguayan rangelands
(Elsevier, 2020-11)
Extensive livestock production is one of the activities that, without requiring habitat conversion, contributes to grassland conservation and human well-being. In Uruguay, approximately 60% of the land is covered by natural ...
Varicella zoster virus ORF25 gene product: an essential hub protein linking encapsidation proteins and the nuclear egress complex.
(American Chemical Society, 2011-12)
Varicella zoster virus (VZV) ORF25 is a 156 amino acid protein belonging to the approximately 40 core proteins that are conserved throughout the Herpesviridae. By analogy to its functional orthologue UL33 in Herpes ...
A multi-analytical approach for the characterization of modern white paints used for Argentine concrete art paintings during 1940–1960
(Elsevier Science, 2020-02)
Modern art has challenged many aspects of the analytical approaches that are typically used for traditional paint characterization and ageing studies. The paint industry has changed significantly throughout the twentieth ...
Primera exploración de la inversión de trabajo en los conjuntos líticos de la costa norte del golfo San Matías, provincia de Río Negro (Argentina)Exploring labor investment trends in lithic assemblages from the northern coast of San Matías gulf, Río Negro province (Argentina)
(Sociedad Argentina de Antropología, 2012-12)
En el presente trabajo se aborda el conjunto artefactual lítico de la costa norte del golfo San Matías (provincia de Río Negro) desde una perspectiva macroscópica morfológico-descriptiva. En este sentido, se aplican por ...
Dynamics of production and accumulation of phytolith assemblages in the Restinga of Maricá, Rio De Janeiro, Brazil
(Pergamon-Elsevier Science Ltd, 2017-04-14)
The Maricá “restinga”, located on the eastern part of Rio de Janeiro State (Brazil), corresponds to one of the few remaining preserved areas of the state's coastal plain. This coastline presents two sand barriers separated ...
Biophysical Characterisation of Neuroglobin of the Icefish, a Natural Knockout for Hemoglobin and Myoglobin. Comparison with Human Neuroglobin
(Public Library of Science, 2012-12)
The Antarctic icefish Chaenocephalus aceratus lacks the globins common to most vertebrates, hemoglobin and myoglobin, but has retained neuroglobin in the brain. This conserved globin has been cloned, over-expressed and ...
Chitotetraose activates the fungal-dependent endosymbiotic signaling pathway in actinorhizal plant species
(Public Library of Science, 2019-10)
Mutualistic plant-microbe associations are widespread in natural ecosystems and have made major contributions throughout the evolutionary history of terrestrial plants. Amongst the most remarkable of these are the so-called ...
Regime betterment or regime change? A critical review of recent debates on liberal democracy and populism in Latin America
(Wiley, 2017-09)
In the past three decades, debates in Latin American political theory have shifted from struggles over competing regime-types to a discussion about the meaning and potential of democracy. After the region-wide consolidation ...
The homeodomain transcription factor NKX2.1 is essential for the early specification of melanocortin neuron identity and activates Pomc expression in the developing hypothalamus
(Society for Neuroscience, 2019-05)
Food intake is tightly regulated by a group of neurons present in the arcuate nucleus of the hypothalamus, which release Pomc-encoded melanocortins, the absence of which induces marked hyperphagia and early-onset obesity. ...