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Mostrando ítems 1-10 de 1929
Rocky super-Earths or waterworlds: The interplay of planet migration, pebble accretion, and disc evolution
(2019-04-01)
Recent observations have found a valley in the size distribution of close-in super-Earths that is interpreted as a signpost that close-in super-Earths are mostly rocky in composition. However, new models predict that ...
Effects of migration and mobility: mapping spatial transformation in the peri-urban settlements of Cuenca
(2018)
The settlement constellation of parishes or ‘parroquias’ around Cuenca, a medium-size city in the southern highlands of Ecuador, is steadily urbanizing and transforming. Transnational migration forcefully fuels this process. ...
El sistema de las Naciones Unidas ante las migraciones forzadas por escasez hídrica: los “refugiados hídricos” en Somalia
(Universidad de Chile, 2022)
La escasez hídrica es una problemática que ha obligado a miles de personas desplazarse entre distintos territorios en búsqueda de agua para su sobrevivencia, empujado una dramática migración climática. Considerando este ...
Vertical migration during tidal transport of megalopae of Necora puber in coastal shallow waters during daytime
(2005-11-01)
For meroplanktonic larvae that must settle in coastal areas, their successful return to the shore is determined largely by physical transport processes; however, many organisms perform vertical movements to aid successful ...
Vertical migration during tidal transport of megalopae of Necora puber in coastal shallow waters during daytime
(2005-11-01)
For meroplanktonic larvae that must settle in coastal areas, their successful return to the shore is determined largely by physical transport processes; however, many organisms perform vertical movements to aid successful ...
Water migration in unsaturated partially hydrophobic soils
(UniandesMaestría en Ingeniería CivilFacultad de IngenieríaDepartamento de Ingeniería Civil y Ambiental, 2017)
This article presents new insights into effects of hydrophobic particles on water migration in fine graded soils. The experimental setup for this study uses a column of soil instrumented with sensors that allows direct ...
Evaluation of Different Conditions of Contact for Caprolactam Migration from Multilayer Polyamide Films into Food Simulants
(Wiley-Blackwell, 2014-06-01)
Caprolactam, the polyamide 6 (PA-6) monomer, can migrate during food processing. At cooking temperatures, migration is accelerated and plastic components could degrade, giving off low molecular mass compounds, which can ...