Browsing Biología by Title
Now showing items 601-620 of 1180
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ICSEM10 Slideshow
(2020-03-03)This is a slideshow produced for the 10th International Congress on the Systematics and Ecology of Myxomycetes, held in the city of Turrialba (UCR, Sede del Atlántico) in February 2020. -
Identificación de genes y proteínas relacionados con la producción de nanopartículas de selenio en Pseudomonas putida KT2440
(2019)Existen múltiples bacterias que pueden metabolizar selenito a selenio, no obstante, en muchos casos no se conocen bien los mecanismos mediante los cuales estos microorganismos llevan a cabo este proceso, siendo Pseudomonas ... -
Identification of circadian gene variants in bipolar disorder in Latino populations
(2015)Background: Variations in circadian genes can impact biological rhythms. Given the rhythm disturbances that characterize bipolar disorder (BD), genes encoding components of molecular clocks are good candidate genes for ... -
III Congreso Latinoamericano de Equinodermos, Costa Rica
(2017)The third Latin American Echinoderm Congress was organized in San José, Costa Rica, from 18 to 22 July, at the University of Costa Rica, by the Centro de Investigacion en Ciencas del Mar y Limnologia, and by the Biology ... -
Illustrations and studies in Neotropical Orchidaceae: the Specklinia brighamii group (Pleurothallidinae) in Costa Rica
(2020)This paper focuses on the taxonomy and systematics of the species related to Specklinia brighamii and S. simmleriana in Costa Rica. The group also includes S. alexii, recorded for the first time for the country, S. acrisepala, ... -
Impact of El Niño 2015-2016 on the coral reefs of the Pacific of Costa Rica: the potential role of marine protection
(2020)Introduction: El Niño 2015-2016 was considered one of the most severe worldwide, causing the third global event of coral bleaching. Previous high-intensity El Niño events (1982-83 and 1997-98) caused high coral mortalities ... -
Impact of oxytetracycline and bacterial bioaugmentation on the efficiency and microbial community structure of a pesticide-degrading biomixture
(Environmental Science and Pollution Research, 2018) -
Impacto del estrés hídrico en el crecimiento y supervivencia de plántulas de dos especies leñosas en el sotobosque del bosque premontano húmedo, Ciudad Colón, Costa Rica.
(2011-08-05)La investigación buscó determinar las relaciones hídricas de las hojas de plántulas de Garcinia intermedia, y Manilkara chicle -dos especies leñosas- en el sotobosque del pre-montano húmedo, durante la época seca y bajo ... -
Impaired pesticide removal and detoxification by biomixtures during the simulated pesticide application cycle of a tropical agricultural system
(2020)Biopurification systems (BPS) or biobeds have been developed to attenuate point-source contamination due to inappropriate pesticide handling or disposal of agricultural wastewaters. The biomixture used for this strategy ... -
Importancia de la investigación sobre polinización ornitofílica y la creación de catálogos de polen
(2019)Las aves cumplen un rol crítico en los bosques tropicales al polinizar flores y dispersar las semillas de muchas especies (Kato 2017, Rocca y Sazima 2008, Stiles y Skuth 1989). Los colibríes son el principal grupo de aves ... -
In favor of establishment: chromatid cohesion in plants
(2017-05-23)In eukaryotic organisms, the correct regulation of sister chromatid cohesion, whereby sister chromatids are paired and held together, is essential for accurate segregation of the sister chromatids and homologous chromosomes ... -
In memoriam – Dora Emilia Mora de Retana (24.08.1940 – 12.07.2001)
(2001)Se resumen aspectos sobresalientes de la vida académica de la orquideóloga costarricense Dora Emilia Mora y se mencionan algunas de sus principales contribuciones en taxonomía y conservación de las orquídeas. -
In Memoriam: Dr. William Mark Whitten (1954−2019)
(2019)The world of orchid academia was rocked on April 12, 2019 when the shocking and completely unexpected news that Mark Whitten had passed began to circulate. Many readers of Orchids magazine may not be familiar with ... -
In vitro studies to evaluate the wound healing properties of Calendula officinalis extracts
(2017)Ethnopharmacological relevance: Calendula officinalis (pot marigold) flower extracts have a long-lasting tradition in ethnopharmacology. Currently, the European Medicines Agency (EMA) has approved its lipophilic and aqueous ...