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What strategy to choose? Migration distance and body condition as modulators of migration and stopover behaviors in Arctic-breeding waders
(International Wader Study Group, 2020-12-01)
In this series from Wader Study, coordinated by Thomas Mondain-Monval (Lancaster University, UK, t.mondain-monval@lancaster.ac.uk), invited authors discuss themes in wader/shorebird biology, ecology or conservation that ...
Recent African migration to South America. The case of Senegalese in Argentina
(Centre for Promoting Ideas, 2012-11)
African migration to Latin America is new and is made up by mixed migration flow. The arrival of these new migrants appears to agree with the trends identified by international studies about African immigration which refer ...
Spatial and temporal variation in the migration of Ruddy-headed Goose in southern South America using satellite tagging
(Cambridge University Press, 2020-04)
Ruddy-headed Goose Chloephaga rubidiceps is the smallest of the five South American sheldgeese and has two separate populations: one sedentary, which resides in the Malvinas/Falkland Islands and one migratory that overwinters ...
Spatial and temporal variation in the migration of Ruddy-headed Goose in southern South America using satellite tagging
(Cambridge University Press, 2020-04-30)
Ruddy-headed Goose Chloephaga rubidiceps is the smallest of the five South American sheldgeese and has two separate populations: one sedentary, which resides in the Malvinas/Falkland Islands and one migratory that overwinters ...
Origem Migrante
(Universidad Nacional de Misiones. Facultad de Humanidades y Ciencias Sociales. Secretaría de Investigación y Postgrado. Programa de Postgrado de Antropología Social, 2007-12-01)
A partir de experiência de pesquisa com migrações internas no Brasil contemporâneo, o presente artigo faz questionamentos sobre a origem e pertencimento de migrantes, articulando à discussão pressupostos teóricos e suas ...
Are rural-urban migration and sustainable development compatible in mountain systems?
(Mountain Research & Development, 2007-12)
Rural-urban migration is having a considerable socioeconomic and environmental effect in mountain regions. In response, most rural development programs discourage outmigration on the grounds that it has negative social ...
Hyperosmolarity Impairs Human Extravillous Trophoblast Differentiation by Caveolae Internalization
(Frontiers Media, 2021-12)
We recently reported that an intact caveolar structure is necessary for adequate cell migration and tubulogenesis of the human extravillous trophoblast (EVT) cells. Emerging evidence supports that hyperosmolarity induces ...
The impact of the COVID-19 Pandemic on labor migrants in Argentina
(Economic Education, 2020-06)
The paper presents some data of a sociological survey of migrants in Argentina after the outbreak of the COVID-19 Pandemic. It is noted that after the introduction of restrictive measures, the situation of migrants has ...
Integração regional e fronteiras: desafios para a governança das migrações internacionais na América Latina
(Revista Transporte y Territorio, 2016-10-24)
Para acceder al Artículo utilice el link: http://revistascientificas.filo.uba.ar/index.php/rtt/article/view/2855
Comparing and combining implicit ligand sampling with multiple steered molecular dynamics to study ligand migration processes in heme proteins
(John Wiley & Sons Inc, 2011-07)
The ubiquitous heme proteins perform a wide variety of tasks that rely on the subtle regulation of their affinity for small ligands like O2, CO, and NO. Ligand affinity is characterized by kinetic association and dissociation ...