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Tiempo, evo y eternidad en San Alberto Magno
(2004-05)
La tesis que presentamos bajo el título "Tiempo, evo y eternidad en San Alberto Magno" pretende demostrar la teoría del tiempo que expone Alberto Magno en la escolástica. Nuestro estudio se ha concentrado básicamente en ...
Autothermal reforming (ATR) for fuel cells in automotive applications
(2004)
Autothermal reforming of liquid fuels had been demonstrated to be feasible for use in fuel cell vehicles. One of the main problems with reforming systems is that the concentration product of carbon monoxide has to be less ...
Cianobacterias en la bahía de Mayagüez: abundancia, distribución y su relación con las propiedades bio-ópticas.
(2007)
Mayagüez Bay is a complex environment with variety of physical and biological processes
influencing the spatial and temporal variability of bio-optical properties. This research
focused on the role of cyanobacteria because ...
Relación entre la madurez aparente al cosechar y la calidad post-cosecha de cultivares de melocotón [Prunus persica (L). Batsch] con bajo requerimiento de horas-frío en Puerto Rico
(2009)
The goal of this research was to establish the minimum initial apparent maturity at harvest (based on the external coloration of the fruit) so that peach fruits could have acceptable attributes of quality by time of the ...
Tiempos de aplicación de oxyfluorfen y halosulfuronmethyl y su control de malezas en cebollas (Allium cepa L.)
(2004)
Three field experiments were conducted to evaluate phytoxicity and efficacy of weed control of oxyfluorfen [2-chloro-1-(3-ethoxy-4-nitrophenoxy)-4-(trifluoromethyl) benzene] and halosulfuron-methyl [[(4,6-dimethoxy-2-pyr ...
Estimación de la proporción de una subpoblación oculta a través de muestreo por “bola de nieve” estratificado
(2008)
The inference process is inefficient when employing conventional sampling tech- niques to sample from hidden populations and those of difficult access. The method of sampling by reference or “Link-Tracing” (“Snowball ...
A study of the corrosion resistance of gamma titanium aluminide in ringer's solution, 3.5 WT% NaCI and seawater
(2005)
Corrosion resistance is one of the essential requirements that determine the application of a metallic alloy as a biomaterial. The titanium alloy, gamma titanium aluminide (γTiAl), widely known for its low density, high ...
Crecimiento bacteriano en el área de la Parguera: Respuesta a factores climáticos y al flujo de agua proveniente del área de Guánica
(2008)
The temporal and spatial variability of bacterial abundance (BA), production (BP) and respiration (BR) was compared to phytoplankton biomass, salinity, temperature, turbidity, and fluorescence of dissolved organic matter ...
Critical success factors for Puerto Rico’s biotechnology industry: The biopharmaceutical sector case
(2009)
With dropping sales of pharmaceuticals due to patent expirations of pharma blockbusters and the development of knowledge based economies around the world, there has been a growing interest from Puerto Rico for biotechnology’s ...
Evaluating emotional intelligence in the workplace: a selected sample
(2009)
The purpose of this research was to analyze the relevance of emotional intelligence (EI)
in the workplace in Puerto Rico, specifically in the Pharmaceutical and Medical Devices Industry
of the western region of the Island. ...