Results 151 to 160 of about 18,522 (196)

[Measles epidemic ("romé") among the Hitnü (Arauca, Colombia, 1964): an ethnography-based history]. [PDF]

open access: yesCad Saude Publica
Amaya-Castellanos C   +4 more
europepmc   +1 more source

Fluctuations of the Rio Del Plomo Glaciers

Geografiska Annaler: Series A, Physical Geography, 1986
The fluctuations of the Rio del Plomo glaciers have been studied during the period 1909 to 1983 through the use of topographic maps, published data, aerial photographs taken in 1955, 1963 and 1974,...
openaire   +1 more source

Beyond 'plata o plomo'

2022
This Element introduces the concept of oligopoly of coercion to interpretate the interaction between drug trafficking and reconfiguration of the state in Colombia. Three elements are central to this interpretation: corruption in oligopolies of coercion must be understood as a payment by drug traffickers for acting like a parallel state; the state ...
openaire   +1 more source

Síntesis del tetrafenil plomo

Educación Química, 2018
Los compuestos organoplúmbicos son muy utilizados en la actualidad, todos conocemos el tetraetil plomo utilizado como antidetonante en gasolinas. Desafortunadamente, estos compuestos son a la vez responsables de gran parte de la contaminación en las grandes ciudades (Hutzinger, 1991).
Jorge Morgado Moreno   +2 more
openaire   +1 more source

PIES DE PLOMO

XXIX Congreso Nacional de Medicina General y de Familia y V Jornadas SEMG Andalucía Abstracts Publication, 2023
Mari Carmen Moreno   +5 more
openaire   +1 more source

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