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Aplicación de diferentes técnicas de Secado en frutas de Diospyros kaki var. ‘Fuyu’Application of different drying techniques in Diospyros kaki fruit Var. ‘Fuyu’
(Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales. Secretaria de Investigación y Posgrado, 2016-12-20)
El objetivo fue evaluar el efecto de las condiciones de deshidratación sobre la pérdida de agua y los cambios de color en Dyospiros kaki var. 'Fuyu'. Las condiciones fueron: i) Secado con aire a velocidad (1,1 m/s) y ...
Descripción de los problemas resueltos de corriente alterna en libros de texto universitariosDescription of AC solved problems in college textbooks
(Asociación de Profesores de Física de la Argentina, 2016-11-16)
Se exploró una muestra intencional de problemas resueltos, inherentes a circuitos de corriente alterna, que se muestran en diez libros de texto universitarios de uso frecuente en Argentina. Los resultados señalan que en ...
Social networks and genetic algorithms to choose committees with independent members
(Elsevier, 2016-01-01)
Choosing committees with independent members in social networks can be regarded as a group selection problem where independence, as the main selection criterion, can be measured by the social distance between group members. ...
Morfo-anatomía foliar y caulinar de Passiflora caerulea L. (Passifloraceae)
(Universidad Nacional de Asunción. Facultad de Ciencias Exactas y Naturales. Departamento de Biología. Laboratorio de Análisis de Recursos Vegetales, 2016-12-01)
Se estudió la morfo-anatomía foliar y caulinar de P. caerulea con el objeto de identificar caracteres que permitan reconocer a la especie. El material vegetal fue colectado en el Distrito Félix Pérez Cardozo, Dpto. Guairá. ...
Chromosomal variation in Argentine populations of Akodon montensis Thomas, 1913 (Rodentia, Cricetidae, Sigmodontinae)
(Zoological Inst, 2016-02-02)
The genus Akodon Meyen, 1833 is one of the most species-rich among sigmodontine rodents and has great chromosome variability. Akodon montensis has a relatively broad distribution in South America, and Argentine populations ...
Genetic algorithm applied to parameter estimation of bacterial growth modeling
(Elsevier, 2016-11-14)
Predictive microbiology is nowadays one of the main tools to understand microbial interactions and to assess the quantitative risk in foods. Several models have been developed in order to predict microorganism growth. The ...
Removal of recalcitrant organic compounds from an industrial complex effluent by heterogeneous Fenton-type treatment
(Wiley, 2016-12-30)
Because of their chemical complexity, industrial chemi-mechanical pulping effluents are evaporated and burned, in spite of the high associated cost involved in these processes. The aim of this study was to remove recalcitrant ...
Insights into the evolutionary history of an extinct South American freshwater snail based on historical DNA
(Public Library of Science, 2016-12-29)
Highly oxygenated freshwater habitats in the High Paraná River (Argentina–Paraguay) were home to highly endemic snails of the genus Aylacostoma, which face extinction owing to the impoundment of the Yacyretá Reservoir in ...
Interspecific hybrids between Paspalum plicatulum and P. oteroi : a key tool for forage breeding
(Universidade de São Paulo (Campus "Luiz de Queiroz"), 2016-08-01)
Grama-tio-pedro (Paspalum oteroi Swallen) is a rare stoloniferous grass of the Plicatula group of Paspalum, well adapted to continuous grazing in areas subject to seasonal flooding in the Pantanal region, in central western ...
First cytogenetic characterization of Loricaria simillima (Loricariidae, Siluriformes) from Paraná River (Argentina) with emphasis in cytotaxonomy of Loricaria
(Taylor & Francis, 2016-11-30)
This work aims to establish some cytogenetic characteristics of Loricaria simillima from Paraná River. The obtained results show that L. simillima has a 2n = 64 diploid number, with 12 metacentric, 12 sub-metacentric and ...