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Sensibility analysis of the Trace Transform on land coverage images
(Institute of Electrical and Electronics Engineers Inc., 2015)
Aerial or satellital images may be used to produce terrain coverage maps, which in time are a very useful and important tool for decision-making in several fields including biodiversity, telecommunications and natural ...
Evaluación de tres clases de trigo para la cría de Sitotroga cerealella (Lepidoptera: Gelechiidae) como hospedante utilizado en la cría de enemigos naturales
(Revista de la Sociedad Entomológica Argentina, 2016)
The development of standard protocols for artificial rearing is essential for a suitable production of insects. The eggs of the wheat moth Sitotroga cerealella Olivier are used to rear the oophagous parasitoids of the genus ...
Environmental gradients and the evolution of successional habitat specialization: a test case with 14 neotropical forest sites
(Blackwell Publishing Ltd, 2015-09)
Successional gradients are ubiquitous in nature, yet few studies have systematically examined the evolutionary origins of taxa that specialize at different successional stages. Here we quantify successional habitat ...
Genetic characterization of chayote, Sechium edule (Jacq) Swartz, in Costa Rica by using isozyme markers
(2007)
We established protocols for the analysis of genetic diversity in chayote (Sechium edule) by using isozyme markers, thereby determining the level of genetic diversity present in 42 accessions of chayote from Costa Rica. ...
Micropropagación de Pilón (Hieronyma Alchorneoides)
(2011)
El pilón (Hieronyma alchorneoides, Euphorbiaceae) es una de las especies nativas maderables de Costa Rica mejor adaptadas a condiciones abiertas de plantación; por sus características de crecimiento y variedad de usos, la ...
Callogenesis and cell suspension establishment of tropical highland blackberry (Rubus adenotrichos Schltdl.) and its microscopic analysis
(Springer, 2016)
Blackberries are fruits produced worldwide, with 25 % of their production centered in Mexico, Central and South America. Tropical highland blackberry is a fruit that can potentially enhance human health, due to their high ...
Identification of the agr Peptide of Listeria monocytogenes
(Frontiers in Microbiology, 2016)
Listeria monocytogenes (Lm) is an important food-borne human pathogen that is able
to strive under a wide range of environmental conditions. Its accessory gene regulator
(agr) system was shown to impact on biofilm formation ...
Establecimiento in vitro de Terminalia amazonia (Gmel.) Excell
(2014)
Terminalia amazonia es una especie nativa utilizada para la reforestación por sus características de rápido crecimiento y madera de buena calidad. El objetivo principal de este trabajo fue determinar la condiciones necesarias ...
Overcoming obstacles to sharing data on tree allometric equations
(Springer-Verlag France, 2015-09)
Advances in ecology face the complexity of ecosystems with dynamics longer than a single scientist’s career. In forestry and REDD+ practice, in particular, our ability to understand forest ecosystem dynamics and to manage ...
Evaluación de microorganismos con actividad antimicrobiana asociados a adultos de Avispas sociales (Hymenoptera: Vespidae; Polistinae, Epiponini)
(Instituto Tecnológico de Costa Rica, 2021-09)
En la actualidad, existe una necesidad urgente de buscar nuevos medicamentos debido a la aparición de patógenos resistentes y de enfermedades infecciosas nuevas. Por este motivo se han realizado estudios sobre los mecanismos ...