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Esta es una reflexión en torno a un problema de fondo en el análisis antropológico de una forma de marginalidad urbana,la vagabundancia, y de quienes viven de esa forma, los vagabundos. La fuente básica de este relevo reflexivo es la de la etnografía. En esre sentido, el material de campo es colo...

This is a reflection of the anthropological phenomenom homelessness that arises from the analysis of urban marginality and the homeless. Ethnography provides the basis of this reflection. In this sense, I am trying to frame the fieldwork material in a new context using a new matrix and taking in...


Berho Castillo, Marcelo[Una carrera hacia los bordes de la sociedad.]Una carrera hacia los bordes de la sociedad.

It is known that residential wood combustion (RWC) is an important source of fine particle emissions. The purpose of this work was to characterize the chemical composition of the particulate matter present in the Temuco urban atmosphere during winter, specifically the polycyclic aromatic hydrocar...


Cereceda-Balic, FranciscoFadic, XimenaLlanos, AnaDomínguez, Ana MaríaGuevara, Juan LuisVidal, VíctorDíaz-Robles, Luis AlonsoEtcharren, PabloSchiappacasse Poyanco, Luis[Obtaining PAHs Concentration Ratios and Molecular Markers for Residential Wood Combustion: Temuco, a Case Study]Obtaining PAHs Concentration Ratios and Molecular Markers for Residential Wood Combustion: Temuco, a Case Study

Temuco is a mid-size city representative of severe wood smoke pollution in southern Chile; however, little is known about the indoor air quality in this region. A field measurement campaign at 63 households in the Temuco urban area was conducted in winter 2014 and is reported here. In this study,...


Jorquera, HéctorBarraza, FranciscoHeyer, JohannaValdivia, GonzaloSchiappacasse Poyanco, LuisMontoya, Lupita D.[Indoor PM2.5 in an urban zone with heavy wood smoke pollution: The case of Temuco, Chile]Indoor PM2.5 in an urban zone with heavy wood smoke pollution: The case of Temuco, Chile

Allergic rhinoconjunctivitis (ARC) has a prevalence of 30% in industrialized countries. For an accurate diagnosis and treatment, it is crucial to identify the causative aeroallergen. Aim: To evaluate aeroallergen sensitization in adults with ARC in the city of Temuco, Chile. Patients and Methods:...


Grau, MasumiMardones, PedroDonoso Delgado, GustavoAguilera, Raquel E.Nicklas, LoretoIglesias, VerónicaCórdova, Alicia[Aeroallergens causing rhinoconjunctivitis][Principales aeroalérgenos en rinoconjuntivitis alérgica en la ciudad de Temuco, Chile]Principales aeroalérgenos en rinoconjuntivitis alérgica en la ciudad de Temuco, Chile

The particulate matter pollution, induced mainly by the domiciliary wood heating, vehicular traffic, and industrial activity, has become the main source of concern of urban air quality in cities of colder climates. The city of Temuco, 800 km to the south of Santiago, Chile, suffers from severe wo...


Sanhueza, P.A.Díaz-Robles, Luis AlonsoTorreblanca, M.A.Schiappacasse Poyanco, LuisSilva, M.P.Astete, T.D.[Particulate air pollution and health effects for cardiovascular and respiratory causes in Temuco City, Chile]Particulate air pollution and health effects for cardiovascular and respiratory causes in Temuco City, Chile

Air quality time series consists of complex linear and non-linear patterns and are difficult to forecast. Box-Jenkins Time Series (ARIMA) and multilinear regression (MLR) models have been applied to air quality forecasting in urban areas, but they have limited accuracy owing to their inability to...


Díaz-Robles, Luis AlonsoOrtega, J.C.Fu, J.S.Reed, G.D.Chow, Judith C.Watson, J.G.Moncada-Herrera, J.A.Díaz-Robles, Luis Alonso[A hybrid ARIMA and artificial neural networks model to forecast particulate matter in urban areas: The case of Temuco, Chile]A hybrid ARIMA and artificial neural networks model to forecast particulate matter in urban areas: The case of Temuco, Chile

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