Zobrazeno 1 - 10
of 39
pro vyhledávání: '"António Pereira Coutinho"'
Autor:
Jorge Manuel Canena, Manuel Liberato, Inês Marques, Catarina Isabel Rodrigues, Ana Catarina Lagos, Sara Daniela Patrocínio, Miguel J. Tomé, Eduardo Nuno Pires, Carlos Romão, António Pereira Coutinho, Pedro Miguel Veiga, Beatriz C. Neves, João Reis Deus, Hélder Daniel Além, José Augusto Gonçalves
Publikováno v:
Revista Espanola de Enfermedades Digestivas, Vol 104, Iss 8, Pp 418-425 (2012)
Background: self-expanding metal stents are currently being used as a definitive palliative treatment for malignant colorectal obstruction in patients with incurable disease. Few studies have followed large numbers of patients from stent placement un
Externí odkaz:
https://doaj.org/article/a60b916f9b3b42f5a2cf4be92b403cb2
Autor:
Catarina Saraiva, António Pereira Coutinho, Carlos Pita, Natacha Catarina Perpétuo, Maria João Santos, Paulo Sérgio Panse Silveira
Publikováno v:
Grana. 60:35-56
The pollen morphology of the Iberian taxa of the genus Xanthium s.l. and of the non-Iberian species X. ambrosioides was studied to help to identify these poisonous, allergenic and invasive taxa and...
Autor:
Maria Gabriela Nogueira Campos, António Pereira Coutinho, Paulo Renato Trincão, Natacha Catarina Perpétuo
Publikováno v:
História da Ciência e Ensino: construindo interfaces. 20:248-264
Resumo Este trabalho pretende fazer uma breve analise da historia da toxicologia e dos usos que as plantas toxicas e os seus venenos foram tendo ao longo da historia da humanidade, nomeadamente na Antiguidade. As possibilidades de utilizacao das plan
Autor:
Maria Gabriela Nogueira Campos, António Pereira Coutinho, Paulo Renato Trincão, Natacha Catarina Perpétuo
Publikováno v:
Boletín de la Real Sociedad Española de Historia Natural. :35-45
Resumo Vivemos num meio repleto de plantas perigosas, encontrando-se frequentemente espécies tóxicas em escolas, jardins, parques, assim como nas habitações e locais de trabalho e/ou lazer. Apesar desta exposição diária, existe uma grande lacu
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Antropologia Portuguesa, Iss 37 (2020)
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Antropologia Portuguesa, Iss 37 (2020)
A identificacao de amidos vegetais embebidos no calculo dentario tem vindo a potenciar o estudo das dietas do passado. Este trabalho apresenta um novo protocolo de extracao e identificacao de amidos vegetais e divulga a criacao de uma colecao identif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6f6973ac8cdcec6ac51d88868d8c810
https://hdl.handle.net/10316/92048
https://hdl.handle.net/10316/92048
Autor:
Paulo Sérgio Panse Silveira, António Pereira Coutinho, Antonio J. Pujadas-Salvá, Joana Isabel Albuquerque, António Portugal
Publikováno v:
Grana. 58:14-44
The pollen grains of 53 species and 57 taxa of two genera (Cistanche, Orobanche s. l.) of tribe Orobancheae were studied with light microscopy (LM). Thirty-five of these species were also studied with scanning electron microscopy (SEM). Two pollen ty
Autor:
Rodrigo Carbajal, Santiago Ortiz, Juan Rodríguez-Oubiña, Miguel Serrano, António Pereira Coutinho
Publikováno v:
Taxon. 67:801-806
An alphabetical list of all the validly published names of taxa in Erythrocephalum (Asteraceae: Dicomeae) is presented with details of all types of which four are new lectotypifications and three new neotypifications. The names first published in Ach
Autor:
Helena Freitas, Maria Teresa Gonçalves, Lurdes Barrico, Paula Castro, António Pereira Coutinho, Helena Castro
Publikováno v:
Urban Forestry & Urban Greening. 29:19-27
As the world’s population gets increasingly more urban, the preservation of urban green spaces becomes an important issue in the political agenda worldwide. These spaces may mitigate the negative environmental impacts of urbanisation and improve qu
Autor:
Myriam Kanoun-Boulé, António Pereira Coutinho, Mariana Valente, Natacha Catarina Perpétuo, Lara Currais, Joana Borges, Rita França, Márcia Gouveia, Margarida Soares
Publikováno v:
Plant Systematics and Evolution. 302:1207-1216
The exine morphology, with emphasis on the ultrastructure, of six genera and species of Ecliptinae was studied with transmission electron microscopy and scanning electron microscopy. A caveate exine with a single layer of columellae and predominantly
Publikováno v:
Journal of Plant Physiology & Pathology.
Objective: The main objectives of the present work were: 1) to securely identify the fleshy fruits of a relevant number of species of toxic vascular plants by their epicarp features; 2) to draw attention to the potential of fruit micromorphology in t