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1

Short-term radon concentration measurements in Dwellings in the metropolitan region of Belo Horizonte, Brazil  

Energy Technology Data Exchange (ETDEWEB)

No abstract prepared.

2010-07-01

2

Short-term radon concentration measurements in Dwellings in the metropolitan region of Belo Horizonte, Brazil  

International Nuclear Information System (INIS)

English 2010 p. 38 Brazil Santos, Talita de Oliveira Rocha, Zildete Barreto,

2010-10-27

3

Determination of Ca, Cr, Cu, Fe, K, Mg, Na and Zn in Brazilian medicinal plants by neutron activation and atomic absorption; Determinacao de Ca, Cr, Cu, Fe, K, Mg, Na e Zn em plantas medicinais brasileiras por ativacao neutronica e absorcao atomica  

Energy Technology Data Exchange (ETDEWEB)

Medicinal plants are available in the markets in Belo Horizonte, Minas Gerais. The objective of this work is to investigate the Ca, Cr, Cu, Fe, K, Mg, Na e Zn concentrations in two lots of usually known diuretics plants (azeitona do mato, cabelo de milho, cavalinha, cervejinha do campo, chapeu de couro, congonha de bugre, marmelinho do campo and quebra pedra) bought with an interval of time - six months - between the purchases. The elemental concentrations were determined applying k{sub 0} instrumental neutron activation analysis and atomic absorption spectrophotometry analysis. (author)

2002-07-01