Authors:
Pacheco, AMG
Freitas, MC
Barros, LIC
Figueira, R
Citation: Amg. Pacheco et al., Investigating tree bark as an air-pollution biomonitor by means of neutronactivation analysis, J RAD NUCL, 249(2), 2001, pp. 327-331
Authors:
Freitas, MC
Reis, MA
Marques, AP
Wolterbeek, HT
Citation: Mc. Freitas et al., Dispersion of chemical elements in an industrial environment studied by biomonitoring using Parmelia sulcata, J RAD NUCL, 244(1), 2000, pp. 109-113
Authors:
Pinheiro, T
de Almeida, AB
Alves, L
Freitas, MC
Moniz, D
Alvarez, E
Monteiro, P
Reis, M
Citation: T. Pinheiro et al., Biological monitoring of toxic metals - steel workers respiratory health survey, NUCL INST B, 150(1-4), 1999, pp. 185-192
Citation: E. Martinho et Mc. Freitas, On the fission interference correction and its dependence on the epithermal to thermal neutron flux ratio in thermal NAA of molybdenum, BIOL TR EL, 71-2, 1999, pp. 471-479
Authors:
Reis, MA
Alves, LC
Freitas, MC
van Os, B
Wolterbeek, HT
Citation: Ma. Reis et al., Lichens (Parmelia sulcata) time response model to environmental elemental availability, SCI TOTAL E, 232(1-2), 1999, pp. 105-115
Authors:
Freitas, MC
Andrade, C
Moreno, JC
Munha, JM
Cachao, M
Citation: Mc. Freitas et al., The sedimentary record of recent (last 500 years) environmental changes inthe Seixal Bay marsh, Tagus estuary, Portugal, GEOL MIJNB, 77(3), 1998, pp. 283-293