Browsing Creación científica (producto de investigación) by Title
Now showing items 101-120 of 208
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Halogenuros aportados a la dieta por infusiones de yerba mate
(Universidad del Cono Sur de las Américas, 2016-06-01)El objetivo del trabajo fue determinar el % de Aporte Dietario Recomendado (ADR) de fluoruro ioduro y cloruro, cubierto por la ingesta de 2 mateadas completas de 50 g. de yerba mate y 500 mL. de agua c/u. Se utilizaron 38 ... -
Health-related quality of life in neurological disorders most commonly associated with zika-virus infection : a systematic review
(Elsevier, 2020-07-01)Objectives: In this systematic review, we synthesize the current evidence on health-related quality of life (HRQoL) for the two of the most relevant outcomes of Zika virus infection in humans, microcephaly and Guillain-Barré ... -
Hemicellulose extraction from slash pine sawdust by steam explosion with sulfuric acid
(Elsevier, 2017-12-01)One of the main obstacles to the development of advanced forest biorefineries is the optimal fractionation of the plant biomass. The aim of this work was to design a two-stage process for the fractionation of slash pine ... -
Heterogeneous photocatalytic Cr(VI) reduction with short and long nanotubular TiO2 coatings prepared by anodic oxidation
(Elsevier, 2018-01-01)Nanotubular TiO2 coatings prepared by anodic oxidation of titanium were evaluated for the first time in the photocatalytic Cr(VI) reduction in the presence of EDTA. Small nanotubes (SN) were prepared by using aqueous ... -
Heterologous microsatellite primers are informative for paca (cuniculus paca), a large rodent with economic and ecological importance
(BioMed Central, 2020-07-07)Objective: This study was designed to facilitate genetic studies that would allow information on population structure and genetic diversity of natural or captive stocks of paca (Cuniculus paca), a species of ecological and ... -
Hydrogen Enrichment in the Catalyzed Gasification of Sawdust
(International Research Journal of Advanced Engineering and Science, 2019-09-20)The influence of the nickel-based catalyst on the content of hydrogen gas produced by the gasification of sawdust and its effect on organic impurities (tars) at the pilot plant scale is studied. The effect of the reaction ... -
Hydrothermal treatments applied to agro- and forest- industrial waste to produce high added-value compounds
(North Carolina State University. Department of Wood and Paper Science, 2017-01-01)Agro- and forest-industrial wastes are abundant and low cost sources of carbohydrates and phenolic compounds, which can be converted into biofuels, biomaterials, and high added-value compounds by different pathways in small ... -
Hyla prasina Burmeister, 1856 meets the requirements of Article 23.9.1 of the Code for a reversal of precedence over Hyla quoyi Bory de Saint-Vincent, 1828 (Anura, Hylidae)
(Magnolia Press, 2018-07-04)In a recent work, Ohler and Dubois (2018) discussed the correct application of Article 23.9 of the Code (Anonymous,1999; 2012) and illustrated it with some concrete cases in which the authors considered that the Article ... -
Hypericum perforatum L
(Colegio de Farmacéuticos (Buenos Aires), 2015-09-01)Contiene: Descripción botánica; Descripción de la especie; Origen y localización; Composición química; Usos etnomedicinales; Posología; Reacciones adversas; Interacciones; Condiciones de venta; Bibliografía. -
La identidad de la actividad docente : una experiencia
(Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales, 2020-08-14)- Contextualización - Perspectiva de la cátedra - La experiencia - Nuestro lugar como coordinadoras de este proceso -
Identidad de los formadores de formadores de la Facultad de Ciencias Exactas, Químicas y Naturales, Universidad Nacional de Misiones
(Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales, 2020-06-01)El presente trabajo es una reformulación y avance, que tiene como autoras en sus comienzos a alumnas de las cuales dos son del Profesorado en Matemática, una alumna del Profesorado en Física y una del Profesorado en Biología ... -
IloT : gestión de la temperatura y la humedad en el proceso de fermentado del té negro
(Universidad de Santiago Cali. Colombia, 2019-06-19)En el proceso productivo del té negro existen parámetros que se deben mantener bajo estricto control para así asegurar una calidad del producto acorde a la demanda internacional. En este trabajo se presenta un prototipo ... -
Influence of anodizing variables on Cr (VI) photocatalytic reduction using TiO2 nanotubes obtained by anodic oxidation
(Elsevier Science, 2017-07-28)The effect of growth conditions of TiO2 films with nanotubular structures produced by anodic oxidation in electrolytes containing NH4F in glycerol and water was investigated. The effect of anodizing voltage, time, NH4F ... -
Influence of temperature and packaging type on quality parameters and antimicrobial properties during Yateí honey storage
(Sociedad Brasilera de Ciencia y Tecnología de Alimentos, 2017-12-21)Tetragonisca fiebrigi, is a bee of the subfamily Meliponidae traditionally known as Yateí. Its honey differs from the honey produced by Apis mellifera because it is less viscous, more acidic, has sweetness and particular ... -
Influence of the electrolyte concentration on the smooth TiO2 anodic coatings on Ti-6Al-4V
(MDPI, 2017-03-03)To obtain smooth TiO2 coatings for building a new design of Ti-6Al-4V heart valve, the anodic oxidation technique in pre-spark conditions was evaluated. TiO2 coating is necessary for its recognized biocompatibility and ... -
Influencia de la relación de sólido en la extracción hidroalcóholica de compuestos fenólicos a partir de hojas de yerba mate elaborada
(Asociación Argentina de Tecnólogos Alimentarios (AATA), 2020-03-02)La yerba mate (Ilex paraguariensis) es una fuente de fitoquímicos con elevada actividad antioxidantes por ellos es de interés conocer el proceso en la obtención de estos compuestos bioactivos. El objetivo del trabajo fue ... -
Influencia de las variedades de caña sobre la eficiencia industrial en la fábrica “14 de julio” de Cienfuegos
(Universidad Central "Marta Abreu" de Las Villas. Editorial Universitaria Samuel Feijóo, 2018-03-01)El estudio de nuevas variedades de cañas de azúcar, permite aumentar la producción de sacarosa con mejores perspectivas de rendimiento industrial y resistencia a plagas y enfermedades. En este trabajo se analizan las ... -
Influencia de los tratamientos térmicos en recubrimientos anódicos nanotubulares de TiO2
(Universidad Federal de Rio de Janeiro, 2018-07-19)El TiO2 es un semiconductor ampliamente utilizado en el proceso de fotocatálisis heterogénea para la des-contaminación de aguas. Diversos estudios indican que las estructuras ordenadas de nanotubos en fase ana-tasa mejoran ... -
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 ... -
Integrative analysis of chromosome banding, telomere localization and molecular genetics in the highly variable Ctenomys of the Corrientes group (Rodentia; Ctenomyidae)
(Springer, 2018-08-03)The genus Ctenomys comprises about 70 species with great chromosome diversity. The Corrientes group is one of the most chromosomally variable lineages in the genus, where the diploid number (2n) varies from 41 to 70. In ...