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Latent class analysis in sparse data: alcohol, tobacco and other drugs in teenagers
(2010-04-16)The contribution of this study is the multidimensional approachon patterns of drug use among young people. The data come fromthe study ”Factors that influence the consumption of drugs, juvenilepopulation. Central region ... -
Latin America: devising public policies for Internet and information access. The case of indigenous populations
(2011-07-01)The following essay reviews the public politics about information and the internet that haveexisted in Chile, Colombia, Venezuela and Costa Rica from 2000 to 2007, in order to establish inwhich ways have these countries ... -
Latin America: Reduced S&T Investment Puts Sustainable Development at Risk
(2020)Latin America is home to more than 600 million people and has considerable natural and human resources. However, investment in science and technology (S&T) lags far behind that in developed countries. This gap represents ... -
Latin American capitalism: economic and social policy in transition
(2009)During the last theree decades, and contrary to expectations, Latin Americas economis performace has been poor nad many of its structural weaknesses have deepened. Despite the recent eport commodity boom, the regions average ... -
Latin American consumption of major food groups: results from the ELANS study
(2019-12-26)Background The Latin American (LA) region is still facing an ongoing epidemiological transition and shows a complex public health scenario regarding non-communicable diseases (NCDs). A healthy diet and consumption of ... -
Latin American geography education research trends in open access journals from the twenty-first century
(2022)Recent projects, declarations, and articles around the globe addressed the status and development of geography education, where the discipline is standing, and what should be done to enhance the quality and quantity of ... -
Latin American Study of Nutrition and Health (ELANS): rationale and study design
(2016-01)Abstract Background: Obesity is growing at an alarming rate in Latin America. Lifestyle behaviours such as physical activity and dietary intake have been largely associated with obesity in many countries; however studies ... -
Latindex en Costa Rica: nacimiento y evolución en doce años de historia
(2016-08)Se analiza en este artículo el papel que ha cumplido Latindex en Costa Rica, a partir de los datos que presentan el directorio, el catálogo y las revistas electrónicas. Se presentan los resultados de la evaluación anual ... -
Latindex: Un aporte bibliotecario para el enriquecimiento de la calidad de las revistas científicas costarricenses
(Revista de Bibliotecología y Ciencias de la Información, 22(1/2):29-35, 2008., 2006-04)Se presenta en esta ponencia la trayectoria de LATINDEX en Costa Rica, destacando el aporte que se ha realizado para fortalecer la calidad de las revistas científicas nacionales. Para ello se aportan diversos datos que ... -
LATINDEX: Un ejemplo de cooperación internacional
(2004-04)En la ponencia se exploran las posibilidades del sistema LATINDEX para fomentar la visibilidad internacional de las revistas científicas de la región de Iberoamérica y el Caribe y también se dan a conocer los esfuerzos ...