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A new common species Achnanthidium caravelense (Bacillariophyceae) discovered i...
NOVAIS, M.H.; HLÚBIKOVÁ, D.; MORAIS, M.; HOFFMANN, L.; ECTOR, LAchnanthidium caravelense Novais et Ector is described as a new species based on light and scanning electron microscopic observations, as well as on its ecological preferences as reconstructed from field observations (Novais et al. 2011). The most characteristic morphological features of this species are the different outline of the raphe valve (narrowly elliptic with linear margins) and the rapheless valve (na...
Comparaison morphologique de deux nouvelles espèces de Geissleria du Tage (Port...
NOVAIS, M.H.; VAN DE VIJVER, B.; MORAIS, M.; HOFFMANN, L.; ECTOR, L.Lors d’un suivi des diatomées benthiques prélevées dans les cours d'eau du Portugal, deux espèces de Geissleria morphologiquement semblables à G. schoenfeldii (Hust.) Lange-Bert. & Metzeltin et G. acceptata (Hust.) Lange-Bert. & Metzeltin ont été trouvées en juillet 2006 dans le fleuve Tage à Amieira (Portugal). Certaines différences morphologiques ayant été constatées entre ces populations de Geissleria du Tag...
Morphology and ecology of Achnanthidium caravelensis (Bacillariophyceae), a new...
NOVAIS, M. H; HLÚBIKOVÁ, D.; MORAIS, M.; HOFFMANN, L.; ECTOR, L.Abstract: A new benthic freshwater diatom species belonging to the genus Achnanthidium Kütz. has been recorded from several watercourses in the North of Portugal. Achnanthidium caravelense Novais et Ector is described as a new species based on light and scanning electron microscopic observations, as well as on its ecological preferences as reconstructed from field observations. The most characteristic morpholog...
Morphology and ecology of Achnanthidium caravelense (Bacillariophyceae), a new ...
NOVAIS, M.H.; HLÚBIKOVÁ, D.; MORAIS, M.; HOFFMANN, L.; ECTOR, L.A new benthic freshwater diatom species belonging to the genus Achnanthidium Kütz. has been recorded from several watercourses in the North of Portugal. Achnanthidium caravelense Novais et Ector is described as a new species based on light and scanning electron microscopic observations, as well as on its ecological preferences as reconstructed from field observations. The most characteristic morphological featu...
NIVEIS DE SUPERÓXIDO DISMUTASE REVELAM STRESS OXIDATIVO AUMENTADO NA POLINEUROP...
Reguengo, H.; Cardoso, M. L.; Coelho, T.; Martins, A.; Novais, M.; Cruz, M.; Fonseca, I.; Martins, B.; Marques, F.NIVEIS DE SUPERÓXIDO DISMUTASE REVELAM STRESS OXIDATIVO AUMENTADO NA POLINEUROPATIA AMILOIDÓTICA FAMILIAR Henrique Reguengo1,2, Maria Luís Cardoso2, Teresa Coelho3, Ana Martins3, Marta Novais3, Madalena Cruz1, Isabel Fonseca3, Berta Martins4, Franklim Marques2 1Serviço de Química Clínica, HSA/CHP, 2FFUP, 3Unidade Clínica de Paramiloidose, HSA/CHP, 4Laboratório de Imunogenética, ICBAS/UP. Hospital de Santo Antó...
MARCADORES DE STRESS OXIDATIVO NA POLINEUROPATIA AMILOIDÓTICA FAMILIAR
Reguengo, H.; Cardoso, M. L.; Coelho, T.; Martins, A.; Novais, M.; Gomes, L.; Fonseca, I.; Martins, B.; Marques, F.MARCADORES DE STRESS OXIDATIVO NA POLINEUROPATIA AMILOIDÓTICA FAMILIAR Henrique Reguengo1,2, Maria Luís Cardoso2, Teresa Coelho3, Ana Martins3, Marta Novais3, Luísa Gomes1, Isabel Fonseca3, Berta Martins4, Franklim Marques2 1Serviço de Química Clínica, HSA/CHP, 2FFUP, 3Unidade Clínica de Paramiloidose, HSA/CHP, 4Laboratório de Imunogenética, ICBAS/UP. Hospital de Santo António, Centro Hospitalar do Porto (HSA/...
O natural e o cultural entre os saberes e os fazeres
Krom, M.C.; Janeira, A.L.; Dias, A.S.; Novais, M.H.; Valente, M.Numa aproximação ao natural poderia começar-se por perguntar ‘o que é o cultural?’, assim sugerindo, então, que esta pergunta é mais fácil de responder e também que ‘(a) cultura’ pode ser vista como algo que se opõe à natureza. Mas será mesmo?
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