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El arrecife coralino de Punta Cocles, costa Caribe de Costa Rica
(2004)
This paper describes the Punta Cocles reef (Limón, Costa Rica). Data were obtained by sampling nine transects along the coast and observations done by skin diving between September and November of 2002.This reef consist ...
Human waste used as nesting material affects nest cooling in the clay-colored thrush
(2021-09-01)
The internal temperature of nests largely depends on the materials used in their construction because the characteristics of each material affect the isolation of nest walls. In urban environments, the availability of
natural ...
Duathlon performance unaltered by short-term changes in dietary fat and carbohydrates
(2009-02)
Purpose:
This study investigated the effects of short-term dietary changes on metabolism and duathlon performance.
Methods:
Eleven men underwent a high-fat (HF; >65% fat from energy) or a high-carbohydrate (CHO; HC) ...
Crystallographic and Topographic Analysis of Ultra-Translucent Zirconia After Various Surface Treatments
Análisis cristalográfico y topográfico de la zirconia ultra-translúcida después de diversos tratamientos de superficie
(2024-03-07)
The aim of the present study was to analyze the effects of 4 different surface treatments, on the crystallographic characteristics of Ultra-Translucent Zirconia. Fully sintered zirconia specimens of highly translucent ...
La eliminación de orina en respuesta a una ingesta de agua es consistente en personas bien hidratadas
(2010-12)
Recientemente se ha propuesto un método sencillo para evaluar el estado agudo de hidratación en humanos, pero persisten varias preguntas con respecto a su confiabilidad, validez y utilidad práctica. ...
Rafael Estrada y la formación de la crítica estético-literaria costarricense
Rafael Estrada and the formation of Costa Rican aesthetic-literary criticism
(2021)
Tomando en consideración la teoría de Pierre Bourdieu acerca de los campos culturales, se analizan, en primer lugar, dos estudios
del poeta ramonense Rafael Estrada sobre la literatura y la estética: “Al margen de los ...
Un modelo de ecuaciones estructurales para el estudio de factores que afectan la competencia lectora y la alfabetización matemática: una aproximación bayesiana con datos de PISA 2009
Structural equation models for the study of factors affecting reading competence and mathematical literacy: bayesian approximation with PISA data 2009
(2017)
El objetivo de este trabajo es evaluar el efecto de algunas variables latentes influyentes sobre la competencia lectora y la alfabetización matemática en una muestra de estudiantes costarricenses participantes en la prueba ...
The discovery/justification context dichotomy within formal and computational models of scientific theories: a weakening of the distinction based on the perspective of non-monotonic logics
(2017-03-27)
The present paper analyses the topic of scientific discovery and the problem of the existence of a logical framework involved in such endeavour. We inquire how several non-monotonic logic frameworks and other formalisms ...
Post-exercise rehydration: no change in diuresis from water ingested at different temperatures
(2010)
Aim: to assess the effect of water temperature on post-rehydration urine output and fluid retention
Methods: on three different days, one week apart, 11 physically active men (24±4 years old, 1.73±0.05 m and 70.2±9.0
kg) ...
Desarrollo costero y ambientes marino-costeros en Bahía Culebra, Guanacaste, Costa Rica
Coastal development and marine ecosystems in Culebra Bay, Guanacaste, Costa Rica
(2018-04-01)
Bahía Culebra ha experimentado un proceso acelerado de desarrollo costero desde la implementación del proyecto Polo Turístico Golfo de Papagayo. Este trabajo analiza el cambio temporal en el estado de salud sus ecosistemas ...