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Mostrando ítems 1-10 de 2069
Morphology of migration: associations between wing shape, bill morphology and migration in kingbirds (Tyrannus)
(Oxford Univ Press, 2021-10-21)
Morphology is closely linked to locomotion and diet in animals. In animals that undertake long-distance migrations, limb morphology is under selection to maximize mobility and minimize energy expenditure. Migratory behaviours ...
Migracion interna en El Salvador, periodo 1966-1971
(CELADE, 2014)
Depth-selection patterns and diel vertical migration of Daphnia ambigua (Crustacea: Cladocera) in lake El Plateado
(Sociedad de Biología de Chile, 2001)
Diel vertical migration patterns of three zooplankton populations in a Chilean lake
(Sociedad de Biología de Chile, 2004)
Self-Selection and the Impact of Migration on EarningsSelf-Selection and the Impact of Migration on Earnings
(Sociedade Brasileira de Econometria, 2010)
Fish ladders select fish traits on migration - still a growing problem for natural fish populations
(Taylor & Francis Ltd, 2009-01-01)
We investigated the potential selective effect of fish ladders on physiological and morphological profiles of the curimbata, Prochilodus lineatus, during reproductive migration in Brazil. We registered sex, body weight and ...
Fish ladders select fish traits on migration - still a growing problem for natural fish populations
(Taylor & Francis Ltd, 2009-01-01)
We investigated the potential selective effect of fish ladders on physiological and morphological profiles of the curimbata, Prochilodus lineatus, during reproductive migration in Brazil. We registered sex, body weight and ...
Photo-activatable surfaces for cell migration assays
(Wiley Vch Verlag, 2013-12)
A simple material platform for advanced cell migration studies is presented. It relies on surfaces modified with photo-activatable adhesion peptides and two light exposure steps to independently trigger attachment and ...