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Detección de patógenos antes, durante y después del proceso de cocción en alcapurrias de jueyes (Cardisoma guanhumi Latreille, 1825)
(2005)
“Alcapurrias de jueyes” are one of autochthonous Puerto Rican foods. The batter of this product is a mix of green banana (Musa paradisiaca), tannier (Xanthosoma spp.) and /or cassava (Manihot esculenta). The batter is ...
Factores que afectan la propagación y establecimiento de Avicennia germinans L. en ambientes degradados de regiones semiáridas subtropicales
(2005)
Massive mortality in mangrove stands was reported during the 1990’s in Jobos
Bay National Estuarine Research Reserve (JOBANNER). At the present the recruitment
and growth of Avicennia germinans seedlings are negligible. ...
Modeling and control of continuous tumble mixing of granular materials
(2005-06)
An approach to automatic control of a continuous tumble mixer of powders is presented. The control system is based on an ideal model that describes the mixer dynamics where the controlled variables are the outlet flow from ...
Combined flow and heat transfer characterization of open cell aluminum foams
(2005)
The use of open-cell metal foams have been widely increasing given by its diverse novel properties in various areas including aerospace, electronics and automotive among others. They are a relative new class of materials ...
Guidance and monitoring of liquid-filled tubes using time domain acoustic reflectometry
(2005)
Time domain acoustic reflectometry is proposed in this research as a method to detect atherosclerosis, estimating the location and extension of arterial obstructions by determining what is ahead of the catheter tip (“forward ...
Improved binary and ternary nanostructured photocatalysts for gas phase detoxification of toluene
(2005)
Photocatalysis using nanocrystalline materials with enhanced catalytic properties under ultraviolet (UV) or visible light has the potential for becoming one of the leading processes for the abatement of environmental ...
Balance de fósforo en vaquerías de Puerto Rico
(2005)
On-farm phosphorus (P) balances are of importance in order to identify critical control points in P feeding and management. Phosphorus mass balances were constructed in twelve pasture-based dairy farms of Puerto Rico, using ...
Metazoan parasites of marine mammals from the Caribbean and the western coast of North America
(2005)
Studies concerning marine mammal parasites are scarce and some are outdated. I
document the metazoan parasites of cetaceans and sirenians from Puerto Rico, the
U.S. and British Virgin Islands, and of cetacean and pinnipeds ...
Matrices de covarianza estructuradas en modelos con medidas repetidas
(2005)
Many experiments in plants and animals, clinical trials and economic studies, have in common recording several measurements through time on the same experimental unit. These experiments use the mixed linear models with ...