Buscar recursos académicos

Globe artichoke is rich in nutrients and phenolic compounds. However, nearly 85% of its biomass is discarded following harvest. To propose a scalable and economically attractive process for the revalorization of this mat...

Este trabajo se propone estudiar la dramática del discurso verdadero en los desarrollos foucaultianos de los años 1978 a 1984. La hipótesis que busca señalar es que cada capítulo de esta historia admite actos de pro...

Green laser irradiation successfully activated self-healing processes in epoxy-acid networks modified with low amounts of gold nanoparticles (NPs). A bio-based polymer matrix, obtained by crosslinking epoxidized soybean ...

Composites of cobalt ferrite nanoparticles in a polypyrrole (PPy) matrix have been synthesized in acid media and characterized by X‐ray diffraction studies, scanning and transmission electron microscopy observation, th...

Animal promoters initiate transcription either at precise positions (narrow promoters) or dispersed regions (broad promoters), a distinction referred to as promoter shape. Although highly conserved, the functional proper...

En 1915, los jóvenes artistas argentinos Ricardo Güiraldes y Alfredo González Garaño concibieron Caaporá, un proyecto de ballet que nunca llegó a escenificarse. A partir del análisis del manuscrito intentaré pens...

Uno de los pasos más críticos y complejos, en la minería, es seleccionar el método productivo apropiado, basándose en múltiples parámetros. Esto lo vuelve dificultoso y por ello la importancia de desarrollar una h...

We report an EPR study at X- and Q-bands of polycrystalline and single crystal samples of the mixed copper(II) complex with L-glutamic acid (glu) and 1,10-phenantroline (phen), [Cu(glu)(phen)(H2O)]+ NO3 −·2(H2O). The ...

Species richness and faunistic affinities of gammaridean and corophiidean amphipods from southern Tierra del Fuego were studied. The material was collected with dredges and grabs at 7 locations (15 sampling stations) in ...

The measurement of very short neutron bursts, when individual neutrons cannot be counted in the usual manner, is possible with proportional detectors (such as 3He) taking the integration of the total electric charge due ...

The Deseado Massif, which is located in the western part of the Santa Cruz Province, Argentina, contains numerous hot spring deposits related to the final stages of the Bahía Laura Complex. The aim of this study is to a...

The conifer family Araucariaceae is characterized by a relatively small extant diversity, especially comparedwith its rich, diverse and worldwide distribution in the fossil record. Most of the Mesozoic record ofAraucaria...

New pterosaur tracks from the Aguada de Tuco tracksite of the Cenomanian Candeleros Formation (Neuquén Basin, Argentina) are reported here. They are preserved in medium grain-sized sandstones from fluvial deposits and a...

UDP-glucose:glycoprotein glucosyltransferase (UGGT) flags misfolded glycoproteins for ER retention. We report crystal structures of full-length Chaetomium thermophilum UGGT (CtUGGT), two CtUGGT double-cysteine mutants, a...

Nuestro objetivo fue examinar la contribución de la necrosis y de la apoptosis al tamaño del infarto y a la función miocárdica postisquémica en corazones no tratados y tratados con el antioxidante mercaptopropionilg...

Ascochyta blight is the major disease affecting chickpea (Cicer arietinum) around the world. Since the first report of Ascochyta rabiei's isolation in Argentina in 2012, the pathogen has caused severe economic losses in ...

Metal/polymer nanocomposites have attracted much attention in recent years due to their exceptional properties and wide range of potential applications. A key challenge to obtain these materials is to stabilize the metal...

Fil: Hassan, Gabriela Susana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Geología de Costas y d...

La composición de la dieta de la Gaviota de Olrog (Larus atlanticus) fue monitoreada durante el período no reproductivo 2008 en dos lagunas costeras: Mar Chiquita (Argentina) y José Ignacio (Uruguay). La abundancia de...

Precision seeders are crucial in modern agriculture as they directly affect agricultural productivity by ensuring the uniform distribution of seeds in the field. Any non-uniformity in seed distribution can lead to missed...

In previous works, we proposed two methods for data clustering based on automatically discovered fuzzy predicates which were referred to as SOM-based Fuzzy Predicate Clustering (SFPC) [Meschino et al., Neurocomputing, 14...

En este artículo indagaremos sobre algunos aspectos de la función crítica de psicología de la liberación latinoamericana a partir de tres escritos importantes para esta tradición teórica. El primero de ellos es un...

Females of the South American plains vizcacha, Lagostomus maximus, show peculiar reproductive features such as massive polyovulation up to 800 oocytes per estrous cycle and an ovulatory process around mid-gestation arisi...

The Salado River Basin region is the most important livestock breeding area in Argentina, wherethe Lotus species has been traditionally cultivated as forages. Nearly 60% of their land surface is dominated by salt-affecte...