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Induced Desorption of DDT, DDD, and DDE from a Contaminated Sediment
(1997-03-01)
Release profiles of p,p′-DDT, p,p′-DDD, and p,p′-DDE from sediment collected from Indian Creek, Alabama, were measured with a gas purge-induced desorption technique and compared to a model developed in this work. DDT entered ...
Modeling Short-Term Soil−Water Distribution of Aromatic Amines
(1998-12-08)
The applicability of a distributed parameter model for describing the distribution of aniline and α-naphthylamine between soil and aqueous phases at short contact times was assessed. Mass action equations considered in the ...
Recruiting a PRA Team That Works
(1997-01)
In 1949 the world bank sent 14 international advisers to Colombia. These expert in foreign exchange, transportation, industry, agriculture, and others represented the first mission of its kind to attack "underdevelopment" ...