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Teresa E. Jordan,Christian Herrera L.,Linda V. Godfrey,Stephen J. Colucci,Carolina Gamboa P.,Javier Urrutia M.,Gabriel González L.,Jacob F. Paul
Pág. 1 - 31
Prior to the 24-26 March 2015 extreme precipitation event that impacted northern Chile, the scenarios for Pleistocene and Holocene wetter paleoclimate intervals in the hyperarid core of the Atacama Desert had been attributed to eastern or southwestern mo...
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Christian Jonnatan Jacobsen Soto Herrera,Fernanda Finotti Cordeiro Perobelli
Pág. 285 - 335
This article empirically test the lower partial moments models, Sortino, Upside Potential Ratio, Omega and Kappa, comparing them with the traditional CAPM, for listed shares of Ibovespa and Dow Jones index. These two classes of models are distinguished i...
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Christian Herrera Lameli,Emilio Custodio
Pág. 314 - 341
The origin of waters from small springs located at the hyper-arid northern coast of Chile, in the vicinity of Antofagasta, is discussed after hydrogeochemical and isotopic studies and supported by groundwater flow hydrodynamic considerations. Spring wate...
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Nicolás Saavedra, Leticia Barrientos, Christian L. Herrera, Marysol Alvear, Gloria Montenegro, Luis A. Salazar
Pág. 117 - 125
Dental caries is an infectious disease of worldwide public health concern. Among the bacteria involved in this pathology are Streptococcus mutans, Streptococcus sobrinus and organisms belonging to the genera Actinomyces and Lactobacillus. The pharmaceut...
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Christian L. Herrera, Marysol Alvear, Leticia Barrientos, Gloria Montenegro, Luis A. Salazar
Pág. 75 - 84
Propolis has been used in traditional medicine for many centuries because of its beneficial health properties, including its antimicrobial capacity. Prosthesis stomatitis affects a significant percentage of users of removable dentures; Candida albican...
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Christian Herrera,Juan Jose Pueyo,Alberto Saez,Blas L. Valero-Garces
Pág. 299 - 326
Lake Chungará and Cotacotani lake districts are surface water bodies located to the northwest of Lauca Basin in the northern Chilean Altiplano. Surface and underground waters show low to moderate saline content and an electrical conductivity in the range...
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L. Gurovich, J. Stern
Pág. 35 - 42
Variabilidad espacial de la velocidad de infiltración del agua en el suelo. I. Generación de datosCiencia e Investigación Agraria, Revista latinoamericana en Ciencias de la Agricultura, está indexada en las siguientes bases de datos: Thomson ISI, Alerta ...
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Christian felipe Valderrama, Alexandra Ceron, Juan Pablo Herrera, Leidy Diaz
Pág. 77 - 91
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