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Population status of the black sea urchin Diadema antillarum (philippi) in la Parguera, Puerto Rico, 20 years after the mass mortality event
(2004)
Before the 1983 mass mortality event, the conspicuous sea urchin Diadema antillarum was
considered a key species in Caribbean coral reefs. This epizootic event caused mortalities of up to
99% in many localities of the ...
Development of an electro-thermal model for a multi-chip igbt power electronic module
(2004)
A lumped parameter thermal model for a multi-chip power module is presented based in the physical and geometrical characteristics of the module. The model is developed using the thermal component approach. The model is ...
Metazoan parasites of snappers, Lutjanidae (Pisces) from Puerto Rico
(2004)
A total of 47 species of parasites were collected from 131 specimens of 13 species of
fishes of the family Lutjanidae (Pisces). Host specificity was analyzed using the
calculated mean intensity from each infection. ...
La percepción de los usuarios potenciales para el desarrollo de estrategias de mercadeo para Tren Urbano y ATI
(2004)
Puerto Rico is experiencing the construction of an unprecedented infrastructure
project, the “Tren Urbano”. Behind this ambitious project there is a strategic vision
focused on changing the lifestyle of the Puerto Rican ...