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Robustness and weakness of the classical nonlinear model for circular cones at supersonic speed: New closed-forms solutions, Crossed regions, and a new theoretical lower boundary
(2013)
Any analytical closed-form solution can offer a deep insight into understanding the fundamentals of the associated theory, but it is not always available at a particular time. For example, in modern compressible flow ...
Strategies to optimize the LU factorization algorithm on multicore computers
(2013)
The number of cores in multicore computers has an irreversible tendency to increase. Also, computers with multiple sockets to insert multicore chips are based on a complex hardware design and are becoming more common. To ...
Geographic variation in flower color: spectral composition versus perception of pollinators
(2013)
Geographic variation of flower color can be the result of selective processes mediated by pollinators. Changes in flower color can steer visual attention of pollinators in different ways, thus influencing enhancing plants ...
Analysis of a gaussian process and feed-forward neural networks based filter for forecasting short rainfall time series
(2013)
In this paper, an analysis of kernel (GP) and feed-forward neural networks (FFNN) based filter to forecast short rainfall time series is presented. For the FFNN, the learning rule used to adjust the filter weights is based ...
Detrended fluctuation analysis as a complementary tool to asses Japanese quail locomotor behaviour in welfare related studies
(2013)
The work evaluates the organization and complexity of Japanese quail temporal pattern of locomotion in diverse welfare related experimental situations using Detrended Fluctuation Analysis (DFA). DFA provides information ...
Use of natural phenols as feed supplements with antioxidant effects on poultry products
(2013)
The oxidation of lipids is the main cause of nutritional and organoleptic deterioration of bird´s meat
and eggs. This process originates compounds responsible for unpleasant odours, reduces the
amount of polyunsaturated ...
Effects of native plants extracts from Córdoba Argentina over foraging activity of the cutting ant Acromyrmex lundi (Guérin)
(2013)
In the search for new alternatives for insect pest management, natural products from plants are an option currently studied for being substances of low toxicity and biodegradable. The leaf-cutting ant Acromyrmex lundi is ...
Suffusion in compacted loessial silts. Interaction with granular filters
(2013)
Loess soils, which occupies much of central Argentina, is characterized by its high sensitivity to change in moisture. This condition categorized loess structure as internally unstable soil. Despite this ...
Dynamic model for the analysis of productive enviroments in a pseudo crisis phase: The case of demographic ageing
(2013)
: In this paper, the hypothesis of an increasing elderly productive population is assumed in order to preserve the dynamical equilibrium between costs and production in the context of ageing on labour markets that takes ...
Determination of atrazine in environmental samples (soil and water) by UHPLC-MS/MS
(2013)
Atrazine is an extensively used herbicide in Argentina. It solubility in water is 30 mg/L and the average half life in underground waters is of 283 days. It moderate solubility and stability led to the findings of residues ...