Encontrados 16 documentos, a visualizar página 1 de 2

Dissemination of Mycobacteria to the Thymus Renders Newly Generated T Cells Tol...

Montado

Os montados constituem ecossistemas com uma estrutura artificial do tipo parque, apresentando uma dominante arbórea. Os montados têm elevado valor em termos de diversidade biológica, qualidade paisagística e do ponto de vista produtivo, fruto de um sistema de produção em que o agricultor combina diferentes formas de utilização da terra, dos recursos de trabalho e dos meios de produção, com vista à obtenção de d...

A silvopastoricia na prevenção dos fogos rurais

É unanimemente reconhecido pelos especialistas a necessidade de implementar formas eficazes de prevenção contra os incêndios rurais/florestais, formas essas que se consubstanciam em métodos de redução da massa combustível. A pastorícia, juntamente como o roçar dos matos e respectivo uso para fazer camas para o gado, constituía o método ancestral mais usado em Portugal caído em desuso devido a razões económicas ...

Gastrobandoplastia por via laparoscópica: follow up de 24 meses

Araruta: Resgate de um cultivo tradicional.

Origem do nome araruta. Características botânicas. Manejo da cultura. Usos da araruta. Resgate da cultura da araruta. ; 2005

Herdsmen, a changing profession

Traditional extensive grazing systems in Southern Portugal relying exclusively on herdsmen that live in permanence with the animals are in peril, since herdsman is the least attractive among rural professions. Recently, namely after the entry in the EEC in 1986, and taking advantage of the UE structural funds, infrastructures aimed at extensive livestock production, such as fencing and water supply have been in...

Genome-wide scan in Portuguese Island families implicates multiple loci in bipo...

As part of an extensive study in the Portuguese Island population of families with multiple patients suffering from bipolar disorder and schizophrenia, we performed an initial genome-wide scan of 16 extended families with bipolar disorder that identified three regions on chromosomes 2, 11, and 19 with genome-wide suggestive linkage and several other regions, including chromosome 6q, also approached suggestive l...

Modeling of light-sensitive resonant-tunneling-diode devices

We present a method to include the effects of light excitation on two different models of resonant-tunneling-diode-based devices. Our approach takes into account both photoconductive and charge accumulation effects responsible for shifting the static I –V curve when the structure is under light excitation. Computational simulations led to good agreement between the model and experimental results

A whole genome screen for association with multiple sclerosis in portuguese pat...

Multiple sclerosis (MS) is common in Europe affecting up to 1:500 people. In an effort to identify genes influencing susceptibility to the disease, we have performed a population-based whole genome screen for association. In this study, 6000 microsatellite markers were typed in separately pooled DNA samples from MS patients (n = 188) and matched controls (n = 188). Interpretable data was obtained from 4661 of t...

A whole genome screen for association with multiple sclerosis in Portuguese pat...

Multiple sclerosis (MS) is common in Europe affecting up to 1:500 people. In an effort to identify genes influencing susceptibility to the disease, we have performed a population-based whole genome screen for association. In this study, 6000 microsatellite markers were typed in separately pooled DNA samples from MS patients (n=188) and matched controls (n=188). Interpretable data was obtained from 4661 of these...