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Mostrando ítems 11-20 de 32
But they move! Vicariance and dispersal in southern South America: Using two methods to reconstruct the biogeography of a clade of lizards endemic to South America
(Public Library of Science, 2018-09)
This study aims to identify events that modeled the historical biogeography of Phymaturus, using three methodologies: Spatial Analysis of Vicariance (VIP), Statistical Dispersal-Vicariance Analysis (S-DIVA), and Bayesian ...
Estimation of stochastic volatility models via auxiliary particles filterEstimación de modelos de volatilidad estocástica vía filtro auxiliar de partículas
(Universidad de Costa Rica, Centro de Investigación en Matemática Pura y Aplicada (CIMPA), 2019)
A General Approach to Model Movement in (Highly) Fragmented Patch Networks
(Amer Statistical Assoc & Int Biometric Soc, 2017-09)
Landscape heterogeneity can often be represented as a series of discrete habitat or resource patches surrounded by a matrix of non-habitat. Understanding how animals move in such networks of patches is important for many ...
Phylogenetic relationships in Bulbostylis (Abildgaardieae: Cyperaceae) inferred from nuclear and plastid DNA sequence data
(Taylor & Francis, 2018-07)
Previous molecular phylogenetic analyses of the family Cyperaceae based on rbcL sequences showed Bulbostylis as paraphyletic, with B. atrosanguinea and B. hispidula forming a clade with Nemum spadiceum. On the contrary, ...
Phylogeny and character evolution of the genus Sclerophylax (Solanaceae)
(Botanical Society of America, 2020)
Solanaceae is a cosmopolitan family with 2400-3000 species, several of which have remarkable economic importance world-wide. Even with a clear family circumscription and most of the intergeneric relationships resolved, ca. ...
Threshold Stochastic Volatility Models with Heavy Tails: A Bayesian Approach
(Pontificia Universidad Católica del Perú, 2019)
The HARPS search for southern extra-solar planets: XLIV. Eight HARPS multi-planet systems hosting 20 super-Earth and Neptune-mass companions
(EDP Sciences, 2019-01)
Context. We present radial-velocity measurements of eight stars observed with the HARPS Echelle spectrograph mounted on the 3.6-m telescope in La Silla (ESO, Chile). Data span more than ten years and highlight the long-term ...
Selección Combinada en un Población de Solanum phureja para Resistencia a Spongospora subterranea f. sp. subterranea y Phytophthora infestans
(Universidad Militar Nueva Granada, 2016)