Artículos y documentos de trabajo
Recent Submissions
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Effect of Damaged Starch and Wheat-Bran Arabinoxylans on Wheat Starch and Wheat Starch–Gluten Systems
(Academic Editors: Chen Chao and Haiteng Li, 2024-02-24)first_pagesettingsOrder Article Reprints Open AccessArticle Effect of Damaged Starch and Wheat-Bran Arabinoxylans on Wheat Starch and Wheat Starch–Gluten Systems by Andrés Gustavo Teobaldi 1,Gabriela Noel Barrera 1,2 ... -
Quantification of rifampicin loaded into inhaled polymeric nanoparticles by reversed phase high-performance liquid chromatography in pulmonary nonphagocytic cellular uptake
(2024-03-28)Rifampicin is an antibiotic effective against both Gram-negative and Gram-positive bacteria and is commonly used as a first-line treatment for tuberculosis caused by Mycobacterium tuberculosis. In this study, a reversed-phase ... -
Exploring the Phytochemical Composition and the Bioactive Properties of Malbec and Torrontés Wine Pomaces from the Calchaquíes Valleys (Argentina) for Their Sustainable Exploitation
(2024-06-07)Hydroalcoholic extracts from Malbec and Torrontés wine pomaces (Vitis vinifera L.) originating from the high-altitude vineyards of Argentina’s Calchaquí Valleys were characterized. Total phenolics, hydroxycinnamic acids, ... -
A multicriteria GIS-based approach for mapping biomass agricultural residues availability for biopower plants
(2024-01-24)The development of accurate bioenergetic models, that simulate scenarios for decision making and policy planning contributions, has become a necessity in the actual climate crisis context. The objective of this work is to ... -
Non-invasive assessment of hormonal fluctuations during pregnancy in guanacos (Lama guanicoe) and its application in a wild population
(2024-01-09)Obtaining endocrinological profiles using non-invasive methodologies by the measurement of hormone fecal metabolites is a widely used method to monitor ovarian activity and pregnancy in wild species. These tools allow the ... -
Achieving target blood pressure and LDL Cholesterol does not prevent the progression of atherosclerotic plaque burden in a high-risk population
(2024-04-05)BACKGROUND AND AIMS: Atherosclerotic disease is a huge health burden worldwide, and its prevention is largely focused on controlling traditional risk factors, despite limited effectiveness in preventing cardiovascular ... -
The relevance of a right scale for sampling when studying high-resolution behavioral dynamics
(2023)Many species used in behavioral studies are small vertebrates with high metabolic rates and potentially enhanced temporal resolution of perception. Nevertheless, the selection of an appropriate scales to evaluate behavioral ... -
High-resolution ethograms, accelerometer recordings, and behavioral time series of Japanese quail
(2024-01-02)Although many small vertebrates are capable of performing high-speed behaviors, most studies continue to focus on low-resolution temporal scales (>>1 s). Herein, we present video-recordings, behavior time series, and the ... -
Carbonate collapse and the late Paleozoic ice age marine biodiversity crisis
(2020)The late Paleozoic ice age (LPIA) was characterized by persistently low diversity of marine invertebrates following a second-order mass extinction. Here, we used a data set of North American (paleotropical) fossil ... -
Travelling to the south: Phylogeographic spatial diffusion model in Monttea aphylla (Plantaginaceae), an endemic plant of the Monte Desert
(2017-05)Effects of Pleistocene climatic oscillations on plant phylogeographic patterns are relatively well studied in forest, savanna and grassland biomes, but such impacts remain less explored on desert regions of the world, ... -
Movilidad residencial de sectores medios y populares: la ciudad de Buenos Aires como punto de llegada
(2018-04)El artículo reflexiona acerca de los patrones de movilidad residencial de individuos y hogares de sectores populares y medios que residen en dos zonas de la Ciudad de Buenos Aires configuradas en torno a patrones disimiles ... -
The search for Pleiades in trait constellations: functional integration and phenotypic selection in the complex flowers of Morrenia brachystephana (Apocynaceae)
(2014-03-18)Pollinator‐mediated natural selection on single traits, such as corolla tube or spur length, has been well documented. However, flower phenotypes are usually complex, and selection is expected to act on several traits that ... -
Expression of aggressiveness modulates mesencephalic c-fos activation during a social interaction test in Japanese quail (Coturnix japonica)
(2019-07-23)It is well known that during a social conflict, interactions are dependent on the animal's propensity to behave aggressively as well as the behavior of the opponent. However, discriminating between these two confounding ... -
Mitochondrial chaotic dynamics: Redox-energetic behavior at the edge of stability
(2018-10-18)Mitochondria serve multiple key cellular functions, including energy generation, redox balance, and regulation of apoptotic cell death, thus making a major impact on healthy and diseased states. Increasingly recognized is ... -
Aggressive dominance can decrease behavioral complexity on subordinates through synchronization of locomotor activities
(2019-12-12)Social environments are known to influence behavior. Moreover, within small social groups, dominant/subordinate relationships frequently emerge. Dominants can display aggressive behaviors towards subordinates and sustain ... -
Chaotic fluctuations in mitochondrial function under oxidative stress. SOD2 concentrations of 0.016
(2018-09-26)Analytical methods. Numerical integration of the ME-R model equations was performed with MatCont 2.4 in MATLAB 7.1, until steady-state solutions were obtained (i.e., when the magnitude of each time derivative was -10). ... -
Periodic oscillations in mitochondrial function under oxidative stress. SOD2 concentrations of 0.013 mM
(2018)Analytical methods. Numerical integration of the ME-R model equations was performed with MatCont 2.4 in MATLAB 7.1, until steady-state solutions were obtained (i.e., when the magnitude of each time derivative was -10). ... -
Obituario del Señor Angel Peritore
(Los Principios, 1934-05-01)El siguiente es el Obituario del Señor Angel Peritore. Director del taller de la facultad y cofundador de Ferrocarriles Argentinos. Nacido el 24/03/1860 en Licata, provincia de Agrigento, Sicilia , Italia. Descendiente ... -
Caracterización mineralógica de tres playas de la costa atlántica uruguaya
(Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Escuela de Geología., 2016)Hace hincapié a la toma de material suelto proveniente de playas de la costa de Uruguay para analizar las especies minerales asociadas a estos ambientes intermareales. Se hace énfasis en los materiales y los métodos más ...