Browsing Artículos (éditos e inéditos) by Title
Now showing items 170-189 of 193
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Sistemática y Diversidad
(Asociación Herpetológica Argentina, 2018-08-19) -
Smooth semicompact multilayer coating of TiO2 obtained by combining anodic oxidation and sol-gel techniques
(Elsevier, 2022-12-15)Titanium oxide provides biological and hemocompatible properties to different biomedical devices made of titanium or its alloys. However, since this oxide naturally has a very low thickness and low tribological performance, ... -
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. ... -
Species distribution and susceptibility profile of yeasts isolated from blood cultures : results of a multicenter active laboratory-based surveillance study in Argentina
(Asociación Argentina de Microbiología, 2011-09-30)The Mycology Department of the Instituto Nacional de Enfermedades Infecciosas “Dr. C. Malbrán”, conducted the Second National Multicenter Survey on Fungemia due to Yeasts in Argentina. The aim was to obtain updated data ... -
Stability regions for an explicit numerical solution of the one-dimensional richards equation applied to water soil infiltration
(Instituto Mexicano de Tecnología del Agua, 2022-03-01)Richards equation describes the infiltration and movement of water in porous media, such as soils. This equation, added to the complex constitutive equations which characterize the soil, produces a nonlinear system of ... -
Studies on lignin extraction from rice husk by a soda-ethanol treatment : kinetics, separation, and characterization of products
(Elsevier, 2018-01-01)The delignification kinetics of lignocellulosic waste is an important tool for the study of the technical-economic viability of biorefinery processes. The aim of this work was to study the kinetic of lignin extraction by ... -
Synthesis and characterization of acetylated cassava starch with different degrees of substitution
(Instituto Tecnológico de Paraná, 2020-05-08)Acetylated cassava starch with low and medium degrees of substitution (DS) were synthesized. Also, the effect of DS on swelling power, solubility, morphological properties, gelatinization temperature, paste clarity and ... -
Synthesis and morphological characterization of nanoporous aluminum oxide films by using a single anodization step
(MDPI AG, 2019-02-13)Nanoporous anodic aluminum oxide (AAO) films play an important role in nanotechnology due to their easily adjustable morphological properties and wide range of applications. Thus, a deep and systematic characterization of ... -
Techno‐economic assessment of carboxylic acids, furfural, and pellet production in a pine sawdust biorefinery
(John Wiley & Sons, Ltd, 2018-08-19)Pine sawdust is an important lignocellulosic waste from the primary industrialization of wood, and its valorization using the biorefinery concept could add new value chains to the forest industry. Compared with large‐scale ... -
The Phyllotis xanthopygus complex (Rodentia, Cricetidae) in central Andes, systematics and description of a new species
(Wiley Blackwell Publishing, 2021-08-09)Phyllotis Waterhouse 1837 is one of the most studied genera of South American cricetid rodents. As currently understood, it includes 20 small to medium-sized species of predominantly rocky habitats. Among them, populations ... -
Trabajo : su conceptualización en libros de texto de física universitaria
(Asociación de Profesores de Física de la Argentina, 2020-11-18)Se muestran resultados de un estudio descriptivo de casos múltiples. Se analiza el sistema simbólico y el sistema lingüístico usado para la conceptualización del tema trabajo en una muestra intencional de diez libros de ... -
Trabajos varios sobre papiloma virus humano en el sur de Ecuador
(Instituto Nacional de Investigación en Salud Pública, 2018-03-30)Aprovechando la realización de las XL Jornadas Nacionales de Biología Espol en la ciudad de Guayaquil, se realizó una sesión dedicada a la epidemiología del virus de papiloma humano (VPH) y del cáncer cervical. Esta sesión ... -
Trajetórias de educação permanente em saúde na Argentina : práticas e reflexões da enfermagem
(Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales. Escuela de Enfermería, 2020-09-20)A equipe de enfermagem é um recurso humano crítico em saúde, acostumado a atuar em situações dinâmicas e em cenários instáveis, mas a pandemia da Covid-19 representou uma contingência inusitada de grande magnitude que, ... -
El tratamiento de aspectos transversales sobre la energía en libros de texto de física universitaria
(Asociación de Profesores de Física de la Argentina, 2022-12-21)Se muestran resultados del análisis del tratamiento dispensado a aspectos transversales acerca dela energía en una muestra intencio-nal de diez libros de texto universitarios de Física,empleados frecuentemente en el ciclo ... -
El tratamiento de la conservación de la energía en libros de texto de física universitaria
(Asociación de Profesores de Física de la Argentina, 2022-11-29)Se inspeccionó una muestra de diez libros de texto de Física que se emplean usualmente en cursos introductorios de Física de carreras vinculadas a las ciencias exactas y experimentales, ofrecidas en universidades argentinas; ... -
Trophic structure of frugivorous bats in the Neotropics : emergent patterns in evolutionary history
(Wiley-Blackwell Publishing, 2018-01-31)1. Knowing the relative importance of phylogeny in dietary specialisation in frugivorous bats is key to understanding the ecological and evolutionary processes that drove their diversification and to elucidating the ... -
Uncovering cryptic diversity does not end : a new species of leaf-eared mouse, genus Phyllotis (Rodentia, Cricetidae), from Central Sierras of Argentina
(De Gruyter, 2022-03-16)Based on previously published molecular (mitochondrial) and herein provided morphological (qualitative and quantitative data) evidence, we describe a new species of leaf-eared mouse of the genus Phyllotis. The new species is ... -
Uncovering the evolutionary history of neo-XY sex chromosomes in the grasshopper Ronderosia bergii (Orthoptera, Melanoplinae) through satellite DNA analysis
(BioMed Central, 2018-01-08)Background Neo-sex chromosome systems arose independently multiple times in evolution, presenting the remarkable characteristic of repetitive DNAs accumulation. Among grasshoppers, occurrence of neo-XY was repeatedly noticed ... -
Using noninvasive techniques to monitor game species targeted by poaching in Misiones, Argentina
(Taylor & Francis Group, 2021-03-16)Misiones, Argentina contains the largest remnant of Upper Paraná Atlantic forest; however, half of it is unprotected. The long-term survival of its biodiversity is threatened by poaching and habitat loss, which eliminate ... -
Variabilidad estructural del gen mitocondrial 16s-arnr en poblaciones misioneras de omalonyx unguis (succineidae: gastropoda)
(Asociación Argentina de Malacología, 2020-07-20)Los miembros del género Omalonyx d’Orbigny, 1837 (Succineidae) (del griego omal = plano o achatado y onyx = uña o garra) forman parte del gran grupo de gasterópodos pulmonados que habitan la Argentina (Fernández, 1973; ...