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Metodología para la Evaluación de Rutas de Evacuación en caso de Tsunami Aplicado a la Costa del Pacífico Norte y Central de Costa Rica
(Revista en Torno a la Prevención no.16 17-26 2016, 2016)
Se ha diseñado un método con el objetivo de elaborar una cartografía de rutas de evacuación en caso de tsunami a escala 1:10.000, basado en las directrices establecidas por la Comisión Europea. Las áreas de estudio son las ...
Synthesis of Dihydroindolo[2,3-c]carbazole as Potential Telomerase Inhibitor
(Journal of Heterocyclic Chemistry vol.53 no.3 762-766 2015, 2015-05-27)
The dictyodendrins A-E were the first marine natural products that show inhibition of telomerase. A versatile and convergent route was described for the synthesis of derivatives of these pyrrolo[2,3-c]carbazole alkaloids ...
Evaluation of the collaboration process from an individual and collaborative perspective
(ACM International Conference Proceeding Series, 2014-09)
Many proposals to evaluate the collaborative process focus on "measure" the group's participation in the fulfillment of the activity and do not consider the individual aspect. This paper reports the results of an exploratory ...
A simple method for short-term storage and transportation of spermatophores of Pacific white shrimp (Litopenaeus vannamei)
(Hidrobiológica vol.26 no.1 9-14 2016, 2016)
The development of a shipping method for spermatophores of the white shrimp Litopenaeus vannamei would open new opportunities for sharing and improving genetic resources of shrimp worldwide. Seventy spermatophores were ...
The manufacture and properties of oil palm and pineapple leaf fiberboard panels
(WIT Transactions on Ecology and the Environment, 2014)
Particleboards were manufactured from oil palm fruit, the oil palm mesocarp fiber of Elaeis guineensis, the leaves of pineapple (Ananas comosus) and the sawdust from three fast-growing species of trees (Gmelina arborea, ...
First record of the sea anemone Anthopleura nigrescens (Cnidaria: Actiniaria: Actiniidae) on the Pacific coast of Central America
(Marine Biological Association of the United Kingdom, 2012-08)
We report the first record of the sea anemone Anthopleura nigrescens on the Pacific coast of Central America. Five specimens from Mata Limón (Costa Rica) were collected from rocks of a man-made breakwater at sub-tidal ...
Biodeterioration and biodegradation of Roman monuments: A comparison of the current status of 18th century paintings by the Canalettos
(2014)
Worldwide there is an urgent need to monitor the conditions of monuments affected by biodeterioration and biodegradation, but no long term data exist for most of them. Here is an exception in the case of certain Roman ...
Polymer gel dosimeter based on itaconic acid
(2015-11)
A new polymeric dosimeter based on itaconic acid and N, N'-methylenebisacrylamide was studied. The preparation method, compositions of monomer and crosslinking agent and the presence of oxygen in the dosimetric system were ...
Riqueza, abundancia y caracterización de la población avifaunística del área de protección del río Bermúdez como insumo para la creación de un corredor biológico interurbano, Heredia, Costa Rica.
(Memorias del I Congreso Internacional de Ciencias Exactas y Naturales, Universidad Nacional, 2019, 2019-06)
This study focuses on knowing the richness and abundance of the avian population associate with one urban microbasin, also characterize the species through the use of trophic guilds and their forest dependence. Four sites ...
Variación del oxígeno disuelto en el Río Burío-Quebrada Seca, Heredia, Costa Rica, en el periodo 2005 - 2010
(2013-08-22)
Las aguas superficiales constituyen una de las fuentes más importantes de agua dulce, sin embargo, una gran cantidad de ríos ubicados en zonas urbanas, están siendo utilizados como medios para la eliminación de residuos ...