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El think tank “Proyecto para el nuevo siglo estadounidense”, el sistema internacional y el caso Irak
(Pontificia Universidad Católica Argentina. Facultad de Ciencias Sociales. Departamento de Ciencias Políticas y Relaciones Internacionales, 2008)
Resumen: Todo el espectro político estadounidense está representado por centros de investigación y análisis de políticas públicas, que pujan por la interpretación de los acontecimientos y por preparar (a su imagen) el ...
Water quality and zooplankton in tanks with larvae of Brycon Orbignyanus (Valenciennes, 1949)
(Instituto Internacional de Ecologia, 2008-02-01)
Devido à importância das condições das variáveis da água e do alimento disponível no desenvolvimento e sobrevivência das larvas de peixes, o objetivo deste estudo foi avaliar o efeito do uso de dois tratamentos alimentares ...
Determination of storage tanks location for optimal short-term scheduling in multipurpose/multiproduct batch-continuous plants under uncertainties
(Springer, 2012-09)
A multipurpose/multiproduct plant has to deal with many combinations of tasks sequences and operation rates that lead to accumulation problems. These problems can be handled using storage tanks, but usually their location ...
An Evaluation of Different Bioreactor Configurations with Immobilized Yeast for Bioethanol Production
(BERKELEY ELECTRONIC PRESS, 2008)
The bioethanol industry expects a huge expansion and new technologies are being implemented with the aim of optimizing the fermentation process. The behavior of cells of Saccharomyces cerevisiae immobilized in PVA-LentiKats, ...
Retamycin production by immobilized cells of Streptomyces olindensis ICB20 in repeated-batch cultures
(ELSEVIER SCI LTD, 2008)
Repeated-batch cultures of Ca-alginate immobilized cells of Streptomyces olindensis ICB20 for retamycin production were carried out in two different bioreactors: a basket-type stirred tank reactor (BSTR) and a bubble column ...
CFD model of a moderator tank for a pressure vessel PHWR nuclear power plant
(Pergamon-Elsevier Science Ltd, 2016-08)
The CFD thermal hydraulic simulation of a Pressurized Heavy Water Reactor (PHWR) moderator tank was performed. Heating was achieved by considering two heat sources, conduction/convection through the coolant channels and ...
Molecular epidemiology of Staphylococcus aureus isolates at different sites in the milk producing dairy farms
(Sociedade Brasileira de Microbiologia, 2012-12-01)
The epidemiological relationships between isolated Staphylococcus aureus strains in milk samples of dairy cows, reagent to California Mastitis Test, individual and group milk was demonstrated in different sites of the ...
A Via Campesina Brasil e a avaliação da primeira década de impactos da reforma agrária do Banco Mundial
(Univ Barcelona, Dept Geografia Humana, 2008-08-01)
During the past decade, influenced strongly by World Bank land policies, many governments instituted a new mode of recreating the peasantry, one supposedly led by market forces through credit programs secured by land. ...