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Synopsis of Hexasepalum (Rubiaceae), the priority name for Diodella and a new species from Brazil
(American Society of Plant Taxonomists, 2016-06-28)
Hexasepalum is the priority name for Diodella. In the present paper, we provide a synopsis of Hexasepalum. The genus differs from the remaining genera of the tribe Spermacoceae by the combination of infundibuliform flowers, ...
Cytotaxonomy of some species of vernonanthura and vernonia (asteraceae, vernonieae) from south America
(Taylor & Francis, 2016-02)
The number and behavior of meiotic chromosomes in four populations of three species of Vernonanthura were analyzed. It was observed that all stages of meiosis were stable without chromosomal irregularities. The somatic ...
Temperate snake community in South America : is diet determined by phylogeny or ecology?
(Public Library of Science, 2015)
Communities are complex and dynamic systems that change with time. The first attempts to explain how they were structured involve contemporary phenomena like ecological interactions between species (e.g., competition and ...
Cálculo del número atómico efectivo parcial y total de tejidos mamarios sanos y malignos
(Universidad CES. Escuela de Ingeniería de Antioquia, 2013)
Se calcularon los números atómicos efectivos totales y parciales de tejidos mamarios sanos y malignos, utilizando el software WinXcom y su base de datos; en el rango de energía de 10 keV ≤ E ≤ 500 keV. Los cálculos realizados, ...
Occurrence and toxicity of microcystis aeruginosa (cyanobacteria) in the Paraná river, downstream of the Yacyretá dam (Argentina)
(Universidad de Costa Rica, 2016-03-01)
Cyanobacteria constitute the main toxin producers in inland water ecosystems and have extensive global distribution. The presence of hepatotoxins in aquatic environments is hazardous to human and animal health; even though ...
Perspectives of new decision making models of processes synchronization in distributed systems
(Khalsa Publications, 2014)
In the groups of processes in distributed systems is necessary to make decisions based on agreements; these
processes may operate in distributed teams; processes may require the use of shared resources in the form of ...
Qué sabemos de los Aguarás : experiencias de un taller educativo sobre Cánidos Silvestres (Mburucuyá, Corrientes)
(Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura, 2016-03-28)
Esta actividad de extensión es resultado de proyectos de investigación que forman parte de la Estación Biológica de Corrientes (EBCo, MACN-CONICET) para difundir información sobre la biología, ecología y comportamiento ...
Sistema de rehabilitación motriz basado en musicoterapia
(Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura, 2019-06-19)
La necesidad de contar con un sistema que ofrezca una alternativa para la rehabilitación y estimulación motriz a través de la música, motivó el desarrollo del presente proyecto, como trabajo final de graduación en la carrera ...
Lewis acid-base behavior of hypervalent halogen fluorides in gas phase
(Springer, 2017)
Theoretical studies on Lewis acid-base behavior of
hypervalent halogen fluorides, F3X and F5X (X = Cl, Br, I)
have been instrumental in guiding this work. We have also
examined whether the hole-lump concept explains the ...
¿Cuáles son los métodos preferidos para el modelado de preferencias? Estudio de la comparación entre pares frente a la valoración directaWhat are the preferred methods for modeling preferences? Study o f the comparison between pairs versus direct valuation
(United Academic Journals, 2017-06-06)
En los sistemas de soporte de decisión generalmente se incluyen modelos de decisión que deben contener un sencillo
e intuitivo método para la expresión de las preferencias de los decisores. Los problemas de decisión se ...