Buscar
Mostrando ítems 31-40 de 175
A simple method to quantify azo dyes in spices based on flow injection chromatography combined with chemometric tools
(Association of Food Scientists and Technologists of India, 2021-10-27)
Para Red (PR) and Sudan dyes have been illegally used as colorants to adulterate certain foods by enhancing their red/orange colour. In addition, they are toxic and carcinogenic. This work presents the development of a ...
An Endogenous Growth Model of Social Security and the Size of the Informal Sector
(ILADES; Georgetown University; Universidad Alberto Hurtado. Facultad de Economía y Negocios, 2014)
A simple but efficient voice activity detection algorithm through Hilbert transform and dynamic threshold for speech pathologies
(IOP Publishing, 2016)
A simple but efficient voice activity detector based on the Hilbert transform and a dynamic threshold is presented to be used on the pre-processing of audio signals -- The algorithm to define the dynamic threshold is a ...
Dynamics in asymmetric double-well condensates
(American Physical Society, 2014-10)
The dynamics of Bose-Einstein condensates in asymmetric double-wells is studied. We construct a two-mode model and analyze the properties of the corresponding phase-space diagram, showing in particular that the minimum of ...
Electronic indices from semi-empirical calculations to identify carcinogenic activity of polycyclic aromatic hydrocarbons
(Elsevier Science BvAmsterdamHolanda, 2000)
Inflation bias in Latin America
(2016)
This paper accesses the presence of inflation bias in major Latin American Economies over the past decade. Using a small-scale New Keynesian DSGE model and Bayesian Techniques, the time-varying neutral rate of interest is ...
Resonance and chaos .1. First-order interior resonances
(Edp Sciences S A, 1997-03-01)
Analytical models for studying the dynamical behaviour of objects near interior, mean motion resonances are reviewed in the context of the planar, circular, restricted three-body problem. The predicted widths of the ...