Results 51 to 60 of about 2,538,761 (286)

Human case of West Nile neuroinvasive disease in Portugal, summer 2015 [PDF]

open access: yes, 2015
A case of West Nile virus (WNV) infection was reported in the Algarve region, Portugal, in the first week of September 2015. WNV is known to circulate in Portugal, with occasional reports in horses and birds (2004 to 2011) and very sporadically human ...
Alves, M. J.   +7 more
core   +1 more source

Uma embaixada portuguesa do final da Idade Média: de Lisboa a Roma, 1443-1445

open access: yesAnuario de Estudios Medievales, 2018
Este artigo analisa uma embaixada enviada pelo regente de Portugal a Roma entre 1443 e 1445. Os objetivos, os resultados, o perfil do embaixador, as viagens e as finanças são os aspetos privilegiados.
Diogo Faria
doaj   +1 more source

Why Do Firms Use Fixed-Term Contracts? [PDF]

open access: yes
This paper investigates the reasons why firms use fixed-term contracts.Two distinctive features of these contracts - reduced firing costs and the prohibition of contract rollover - are highlighted.
José Varejão, Pedro Portugal
core   +3 more sources

Primary Health Care Reform in Portugal: Portuguese, modern and innovative.

open access: yesCiência & Saúde Coletiva, 2017
The 2005 Portuguese primary health care (CSP) reform was one of the most successful reforms of the country's public services. The most relevant event was the establishment of Family Health Units (USF): voluntary and self-organized multidisciplinary teams
A. Biscaia   +1 more
semanticscholar   +1 more source

Portuguese eyewitness accounts of the great space weather event of 1582

open access: yesJournal of Space Weather and Space Climate, 2020
Newly discovered descriptions about the great aurora observed in March 1582 are presented in this work. These records were made by Portuguese observers from Lisbon. Both records described the aurora like a great fire in the northern part of the sky.
Sánchez Carrasco Víctor Manuel   +1 more
doaj   +1 more source

Going after the Addiction, Not the Addicted: The Impact of Drug Decriminalization in Portugal

open access: yesSocial Science Research Network, 2017
This paper investigates the impact of drug decriminalization in Portugal using the Synthetic Control Method. The applied econometric methodology compares Portuguese drug-related variables with the ones extracted from a convex combination of similar ...
S. Felix, P. Portugal, A. Tavares
semanticscholar   +1 more source

Insights on COVID-19 Vaccination in Portugal: A Qualitative Study among Health Professionals and Teachers [PDF]

open access: gold, 2022
Marta Estrela   +5 more
openalex   +1 more source

A transformação da política externa portuguesa face à China durante os executivos de António Costa (2015-2024)

open access: yesRevista Electrónica Iberoamericana
O estabelecimento de relações diplomáticas entre Portugal e a República Popular da China (RPC) remonta a 1979, mas baseia-se numa relação histórica de cerca de 500 anos.
Flávio Bastos da Silva
doaj   +1 more source

EDUCAÇÃO DE ADULTOS EM PORTUGAL E NO BRASIL: APROXIMAÇÕES E DISTANCIAMENTOS

open access: yesHolos, 2018
O objetivo deste texto é discutir sobre educação de adultos em Portugal e no Brasil. No caso específico do Brasil, abordarei sobre o Programa Nacional de Integração da Educação Profissional com a Educação Básica, na modalidade de Educação de Jovens e ...
Maria Margarida Machado
doaj   +1 more source

Genetic diversity of two Portuguese populations of the pullet carpet shell Venerupis senegalensis, based on RAPD markers: contribution to a sustainable restocking program [PDF]

open access: yes, 2014
The pullet carpet shell Venerupis senegalensis (=V. pullastra) is a commercially important species in Portugal, Spain, France, and Italy.
Chaves, Raquel   +7 more
core  

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