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Baseline assessment of prevalence and geographical distribution of HPV types in Chile using self-collected vaginal samples
(2008)
Abstract
Background
Chile has broad variations in weather, economics and population from the far desert north (Region 1) to the cold, icy south (Region 12). A home-based ...
Diseño e implementación de un prototipo de estación meteorológica agrícola autosustentable para el monitoreo de parámetros ambientales en cultivos de cacao mediante Raspberry Pi
(2021)
The majority of cocoa production on the ecuadorian coast is not technified, this means that many of the farmers who grow cocoa do so by hand and in the traditional way. However there are times or seasons where the climate ...
Diseño de una cubierta de estructura metálica con conexiones empernadas para el área de almacenamiento de combustibles en la industria papelera
(2023)
The objective of the following work is to design a metal structure cover with bolted connections for the fuel storage area of the paper industry, in order to protect mechanical and electronic equipment and components, which ...
Caracterización, identificación y evaluación del fenómeno meteorológico la helada durante los años 2005 al 2011, en las zonas comprendidas por las tres estaciones meteorológicas de: Quimsacocha, La Esmeralda y San Gerardo
(2013-06)
The research topic deals with the study of frost in three weather stations, which were investigated: climate classification, types of frost, temperature and humidity, solar radiation, timing and frequency of meteorological ...
Cálculos de coeficientes de fotodisociación en atmósferas reales : efecto de nubes y aerosoles
(Facultad de Ciencias Químicas, 2023)
Erratic pollination, high selfing levels and their correlates and consequences in an altitudinally widespread above-tree-line species in the high Andes of Chile
(GAUTHIER-VILLARS/EDITIONS ELSEVIER, 2006-09)
Unfavorable temperatures and weather conditions for biotic pollination in above-tree-line alpine habitats predict self-compatibility, high levels of autogamy and small flower size ("autogamy reproductive assurance hypothesis"), ...
A comparison of spring coastal upwelling off central Chile at the extremes of the 1996-1997 ENSO cycle
(2004)
Southerly wind pulses are repeatedly observed in connection with upwelling off Point Curaumilla (33°S), around 20km south of Valparaíso. The remote forcing of coastal upwelling associated with intraseasonal coastal-trapped ...
Polycyclic aromatic hydrocarbons and their molecular diagnostic ratios in urban atmospheric respirable particulate matter
(ELSEVIER SCIENCE INC, 2005-06)
Atmospheric concentrations of polycyclic aromatic hydrocarbons (PAHs) in Santiago de Chile city were evaluated to study particulate PAHs profiles during cold and spring weather periods. Urban atmospheric particulate matter ...
Microclimate modification under the effect of stationary and portable wind machines
(Elsevier B.V., 2019)
Frosts are one of the most harmful weather events, causing recurrent and great damage in agriculture. Active control methods, such as wind machines, must be implemented to reduce the impact on crops. A new portable wind ...
Modulatory effects of histamine on cat carotid body chemoreception
(ELSEVIER, 2008-12-31)
Histamine has been proposed to be an excitatory transmitter between the carotid body (CB) chemoreceptor (glomus) cells and petrosal ganglion (PG) neurons. The histamine biosynthetic pathway, its storage and release, as ...