Mudança tecnológica, aumento de produtividade e participação dos trabalhadores em empresas estatais: elementos para o planejamento
In: Série Acompanhamento de políticas públicas 25
98 Ergebnisse
Sortierung:
In: Série Acompanhamento de políticas públicas 25
In: América Latina en la Historia Económica, Band 4, Heft 2, S. 55
ISSN: 2007-3496
.
In: Araucaria, Heft 42, S. 319-349
In: Council of Europe higher education series 14
In: Learning and living democracy
In: Gerontechnology: international journal on the fundamental aspects of technology to serve the ageing society, Band 15, Heft 2
ISSN: 1569-111X
In: Gerontechnology: international journal on the fundamental aspects of technology to serve the ageing society, Band 15, Heft 2
ISSN: 1569-111X
In: Environmental science and pollution research: ESPR, Band 30, Heft 45, S. 101410-101423
ISSN: 1614-7499
In: Gênero: revista do Núcleo Transdisciplinar de Estudos de Gênero, NUTEG, Band 2, Heft 1
ISSN: 2316-1108
Este artigo, uma crítica à produção da história das mulheres sob fundamentações feministas nos anos 1970 e 1980, faz um balanço dos conceitos daí advindos e de suas repercussões sobre o conhecimento histórico. A partir das questões e dos objetos postos pelas pesquisas sobre o masculino e o feminino e das revisões conceituais surgidas nas novas tendências da historiografia, avalia sua mudanças e reconhece sua efetiva contribuição para os estudos sobre relações de dominação, poder e contrapoder, o público e o privado, dentre outros, de interesse da história social. Palavras chave: História das mulheres; Historiografia; Feminismo.
In: Environmental science and pollution research: ESPR, Band 19, Heft 4, S. 1066-1083
ISSN: 1614-7499
In: Environmental science and pollution research: ESPR, Band 29, Heft 51, S. 76907-76918
ISSN: 1614-7499
In: Environmental science and pollution research: ESPR, Band 22, Heft 15, S. 11574-11584
ISSN: 1614-7499
In: Environmental science and pollution research: ESPR, Band 28, Heft 37, S. 51440-51452
ISSN: 1614-7499
11 pages, 1 figure, 2 tables ; Pharmaceuticals such as non-steroidal anti-inflammatory drugs (NSAIDs) have been found in the marine environment. Although there is a large body of evidence that pharmaceutical drugs exert negative impacts on aquatic organisms, especially in the freshwater compartment, only limited studies are available on bioconcentration and the effects of NSAIDs on marine organisms. Bivalves have a high ecological and socio-economic value and are considered good bioindicator species in ecotoxicology and risk assessment programs. Therefore, this review summarizes current knowledge on the bioconcentration and the effects of three widely used NSAIDs, diclofenac, ibuprofen and paracetamol, in marine bivalves exposed under laboratory conditions. These pharmaceutical drugs were chosen based on their environmental occurrence both in frequency and concentration that may warrant their inclusion in the European Union Watch List. It has been highlighted that ambient concentrations may result in negative effects on wild bivalves after long-term exposures. Also, higher trophic level organisms may be more impacted due to food-chain transfer (e.g., humans are shellfish consumers). Overall, the three selected NSAIDs were reported to bioconcentrate in marine bivalves, with recognized effects at different life-stages. Immune responses were the main target of a long-term exposure to the drugs. The studies selected support the inclusion of diclofenac on the European Union Watch List and highlight the importance of extending research for ibuprofen and paracetamol due to their demonstrated negative effects on marine bivalves exposed to environmental realistic concentrations, under laboratory conditions ; Ângela Almeida benefited from PhD grant (SFRH/BD/110218/2015) given by the National Funds through the Portuguese Science Foundation (FCT), supported by FSE and Programa Operacional Capital Humano (POCH) e European Union. Rosa Freitas was funded by national funds (OE), through FCT – Fundação para a Ciência e a Tecnologia, I.P., in the scope of the framework contract foreseen in the numbers 4, 5 and 6 of the article 23, of the Decree-Law 57/2016, of August 29, changed by Law 57/2017, of July 19. This work was also financially supported by the project BISPECIAl: BIvalveS under Polluted Environment and ClImate chAnge PTDC/CTA-AMB/28425/2017 (POCI-01-0145-FEDER-028425) funded by FEDER, through COMPETE2020 - Programa Operacional Competitividade e Internacionalização (POCI), and by national funds (OE), through FCT/MCTES. Thanks are due for the financial support to CESAM (UIDB/50017/2020+UIDP/50017/2020), to FCT/MEC through national funds, and the co-funding by the FEDER, within the PT2020 Partnership Agreement and Compete 2020. The authors also acknowledge to the RED RIESCOS - Evaluación de los Efectos de los Contaminantes Emergentes en Organismos Acuáticos y sobre la Salud Humana, from the Programa Iberoamericano de Ciencia y Tecnología para el Desarrollo (CYTED) with the reference 419RT0578
BASE
In: Environmental science and pollution research: ESPR, Band 18, Heft 8, S. 1279-1285
ISSN: 1614-7499