Buscar
Mostrando publicaciones 41-49 de 49
Influence diagnostics on the coefficient of variation of elliptically contoured distributions
(2011)
In this article, we study the behavior of the coefficient of variation (CV) of a random variable that follows a symmetric distribution in the real line. Specifically, we estimate this coefficient using the maximumlikelihood ...
Flowering and fruiting phenology of the endangered Chilean tree Gomortega keule
(2011)
Gomortega keule is endemic to Chile and belongs to the monotypic family Gomortegaceae. Although it produces edible fruits and good-quality wood, it is not cultivated. Information on reproductive phenology may help address ...
Observations on the emergence rates of Meteorus pulchricornis (Hymenoptera: Braconidae) and densities of Uresiphita polygonalis maorialis (Lepidoptera: Crambidae) larvae
(2011)
Uresiphita polygonalis maorialis (the kowhai moth) is a well-known defoliator of Sophora spp. plants in New Zealand. Here data is presented from an experiment carried out between December 2007 and February 2008. The ...
Ethnobotany of Gomortega keule, an endemic and endangered Chilean tree
(2011)
Gomortega keule (Mol.) Baillon, known locally as queule, is an endangered tree endemic to Chile. The literature states that the main uses of this species are fruit consumption and exploitation of the wood, but there are ...
Brechas de calidad del perfil del contador auditor formado en la comuna de Curicó, Chile
(2011)
Este estudio exploratorio buscó identificar las brechas existentes entre la oferta de perfiles del contador auditor ofrecidos en la comuna de Curicó, Chile, y el perfil sugerido, para el mismo profesional, por la Comisión ...
Heterogeneous genetic structure in a natural population of Raulí (Nothofagus nervosa)
(2011)
Es común encontrar deficiencias de heterocigotos en poblaciones naturales de especies forestales alógamas, lo cual se explicaría por un aumento del nivel de consanguinidad. Se ha postulado que la consanguinidad es causada ...
Dimensiones que caracterizan el consumo potencial de alimentos orgánicos en la Región del Maule, Chile
(2011)
La demanda creciente por alimentos orgánicos presenta ventas por encima de los cinco mil millones de dólares por año a
nivel mundial. Esta demanda también se extiende a los países en desarrollo como es el caso chileno, ...
In vitro Propagation of Cedar (Cedrela odorata L.) from juvenile shoots
(2011)
Cedrela odorata L. is one of the most important timber species currently traded in the Caribbean and Central America;
however, it has been intensively exploited. In vitro techniques and clonal propagation can help to ...