Search results for "Migration"
showing 10 items of 1709 documents
The residence permit for third-country nationals who are victims of human trafficking: A double-face instrument between compliance strategy and prote…
2017
Purpose The aim of the present study is to explore institutional design strategies that promote compliance by regulating peculiar sorts of agents, namely, human trafficking victims, starting from the point of view that institutions assume addressee virtue, but instead should consider the hypothesis of non-compliance or that the measures adopted reveal their inefficiency to satisfy the goals they were thought for, or that they are applied to obtain scopes, which are different from the ones they were conceived for. Design/methodology/approach Different methodological approaches, both deductive and inductive, are combined in the present paper, together with comparative and philosophical insig…
“Practicing care in qualitative organizational research: moral responsibility and legitimacy in a study of immigration management”
2021
PurposeThe purpose of this paper is to provide insight into the reciprocal relations between the caregiving imparted by immigration centre managers and the role of the researcher in responding to the care that is given by managerial caregivers. To enable this, we draw on a feminist theory of care ethics that considers individuals as relationally interdependent.Design/methodology/approachThe analysis draws on a semi-structured interview study involving 20 Finnish immigration reception centre managers.FindingsInsight is generated by reflecting on moments of care that arise between research participants and the researcher in a study of immigration centre management. We emphasise the importance…
Extracellular HSP27 mediates angiogenesis through Toll-like receptor 3.
2013
The heat-shock protein 27 (HSP27) is up-regulated in tumor cells and released in their microenvironment. Here, we show that extracellular HSP27 has a proangiogenic effect evidenced on chick chorioallantoic membrane. To explore this effect, we test the recombinant human protein (rhHSP27) at physiopathological doses (0.1-10 μg/ml) onto human microvascular endothelial cells (HMECs) grown as monolayers or spheroids. When added onto HMECs, rhHSP27 dose-dependently accelerates cell migration (with a peak at 5 μg/ml) and favors spheroid sprouting within 12-24 h. rhHSP27 increases VEGF gene transcription and promotes secretion of VEGF-activating VEGF receptor type 2. Increased VEGF transcription is…
Integrin-dependent and -independent functions of astrocytic fibronectin in retinal angiogenesis
2011
Fibronectin (FN) is a major component of the extracellular matrix and functions in cell adhesion, cell spreading and cell migration. In the retina, FN is transiently expressed and assembled on astrocytes (ACs), which guide sprouting tip cells and deposit a provisional matrix for sprouting angiogenesis. The precise function of FN in retinal angiogenesis is largely unknown. Using genetic tools, we show that astrocytes are the major source of cellular FN during angiogenesis in the mouse retina. Deletion of astrocytic FN reduces radial endothelial migration during vascular plexus formation in a gene dose-dependent manner. This effect correlates with reduced VEGF receptor 2 and PI3K/AKT signalli…
Beyond Lampedusa: Africa Meets Europe / Para Lá de Lampedusa: A África Encontra a Europa
2013
The volume, resulting from a photograph exhibit that travelled the globe (Portugal, China, USA, Nigeria, Italy, etc.), offers a miscellaneous portrayal of the history of African photography and its influence on non-African imaginings of Africa and the African diaspora in all its diversity. My essay comments on the photographic representation of the black body in Italy in both colonial and postcolonial times.
Development and evolution of inner ear sensory epithelia and their innervation
2002
The development and evolution of the inner ear sensory patches and their innervation is reviewed. Recent molecular developmental data suggest that development of these sensory patches is a developmental recapitulation of the evolutionary history. These data suggest that the ear generates multiple, functionally diverse sensory epithelia by dividing a single sensory primordium. Those epithelia will establish distinct identities through the overlapping expression of genes of which only a few are currently known. One of these distinctions is the unique pattern of hair cell polarity. A hypothesis is presented on how the hair cell polarity may relate to the progressive segregation of the six sens…
Schistosomiasis reaches Europe
2015
International audience; An outbreak of urogenital schistosomiasis has been detected in Europe, with patients affected in France,1,2 Germany,1,2 and Italy. The infection originated in Corsica, in a river north of Porto-Vecchio, a popular tourist destination (figure). The introduction of schistosomiasis is believed to be associated with infected people arriving from a region endemic for the exclusively African parasite, Schistosoma haematobium and disseminating parasite eggs through their urine into snail breeding sites along the river.
First Trip Abroad: Expectations, Experiences and Stories of Transnational Romanians
2014
Abstract The paper analyzes transnational Romanians’ stories about their first trip abroad. The concept of physical mobility is seen in a broader framework for understanding transnational and cosmopolitan behaviours as well as international migration. In order to distinguish between different types of travelling for the first trip abroad the article is constructed keeping in mind the structural changes and constraints regarding physical mobility for Romanian citizens. During the process of transition from a communist country to the status of EU member, Romanian citizens’ stories about travelling abroad for the first time fundamentally changed. Labour migrants, asylum seekers, business trave…
The contribution of human migration to tourism: The VFR travel between the EU28 member states
2017
This study explores the correlation between human migration and that part of tourism due to people visiting friends and relatives in a foreign country. We first compared the network structure of migration stocks and tourism flows between the 28 member countries of the European Union over the period 2000–2012. Then, we performed several econometric analyses to study the main tourism determinants and the correlations between migration to tourism. The paper derives from the discussion of the results an estimate of the contribution to the overall tourism phenomenon due to visiting friends and relatives. Complex network analysis and gravity models were the investigation methods preferred.
Rhythmic Island: Latvian Migrants in Guernsey and their Enfolded Patterns of Space-Time Mobility
2015
Rather than a marginal activity, visiting friends and relatives (VFR) is a fundamental part of the migrant experience. We illustrate this assertion by an in-depth study of Latvian labour migration to Guernsey. Since the 1990s, low incomes and high unemployment in post-Soviet Latvia combine with niche-specific labour demands in Guernsey to create migratory flows of mainly female workers. The small-scale nature of this circular migration system allows a deeper theorisation of the many linkages between migration and VFR. In particular we deploy time-geography and rhythmanalysis to explore the various ways that migration and VFR are enfolded within each other, within the life-courses of the pro…