Results 101 to 110 of about 98,873 (246)

Dietary selectivity mediates niche overlap and interspecific competition in a reedbed warbler community in southern Europe

Ibis, EarlyView.
Sympatric species are expected to use resources differently along one or more ecological dimensions. This can be complex when there is partial separation along multiple dimensions, such as where bird species exhibit similarities in habitat use and diet.
S. R. Davies, I. P. Vaughan, R. J. Thomas, P. Josa, S. Bateman Posse, W. O. C. Symondson   +5 more
wiley   +1 more source

Recursos

, 2021
openaire   +1 more source

DNA barcoding uncovers two putative new species in Trachelyopterus (Siluriformes: Auchenipteridae)

Journal of Fish Biology, EarlyView.
Abstract Trachelyopterus is a cryptic genus within the Neotropical catfish family Auchenipteridae with a complex history of taxonomic revisions. Despite the notable morphological and genetic similarities among its species, some studies suggest that the genus harbours greater diversity than is currently recognized, including additional species yet to be
Fiorindo José Cerqueira, Maelin da Silva, Chrystian Aparecido Grillo Haerter, Sandra Mariotto, Liano Centofante, Eliana Feldberg, Orlando Moreira Filho, Vladimir Pavan Margarido, Daniel Rodrigues Blanco, Roberto Laridondo Lui   +9 more
wiley   +1 more source

Una realidad compleja: casas al interior de los ayllus hanansayas del repartimiento de macha, norte de potosí (1613-1619) A complex situation: houses inside the repartimiento of macha, hanansaya ayllus, northern potosi (1613-1619)

Memoria Americana, 2010
El rol de las casas en las sociedades aymaras coloniales ha sido un interrogante central al estudiar los sistemas de liderazgo y sucesión y el reparto de la autoridad de acuerdo a los patrones duales de ejercicio del poder.
María Carolina Jurado
doaj  

Gestión estratégica de recursos humanos [recurso electrónico]

, 2015
Este documento presenta un panorama actualizado acerca de la gestión estratégica de recursos humanos en las empresas, teniendo en cuenta investigaciones y publicaciones realizadas acerca de las Prácticas de Recursos Humanos, especialmente aquellas denominadas de Alto Rendimiento o Alto Compromiso.
openaire   +1 more source

‘Civilizing’ Smallholders Through Oil Palm: The Politics of Subsumption Across Southern Mexico's Commodity Frontiers

Journal of Agrarian Change, EarlyView.
ABSTRACT While most frontier studies associate commodity expansions with dispossession, I argue that such expansions can also function as ‘civilizational’ projects aimed at overcoming traditional farming and creating new rural subjects better suited to the needs of capitalist development. Using a Gramscian approach to study subsumption, I analyse three
Antonio Castellanos‐Navarrete
wiley   +1 more source

The Shadow Presence of U.S. Models of Parental Involvement in Postcolonial Multilingual Language and Literacy Reforms in Western Highland Mayan Rural School Districts in Guatemala

Journal of Sociolinguistics, EarlyView.
ABSTRACT This study offers a critique of imperialist relations implicit in U.S. Agency for International Development (USAID) pedagogical texts and capacity‐building resources designed to support decolonial Indigenous Mayan language and literacy instruction.
Jennifer F. Reynolds
wiley   +1 more source

Recurso jerárquico

, 2012
Voz en DGDC sobre el recurso administrativo en derecho canónico.
openaire   +1 more source

Mitogenome structure and phylogenomics of the order Thoreales (Nemaliophycidae, Rhodophyta)

Journal of Phycology, EarlyView.
Abstract Organelle genomes offer a powerful tool for red algal evolutionary studies. Although the number of Rhodophyta genomes has increased substantially over the past 2 decades, only two mitochondrial genomes have been reported for the red algal order Thoreales.
Monica O. Paiano, Morgan L. Vis, Nadia M. Lemes da Silva, John A. West, Shiva K. Rai, Javier Carmona‐Jiménez, Orlando Necchi Jr   +6 more
wiley   +1 more source

Melanism in salamanders: effects of insularity, sex and size on dorsal colouration in Salamandra salamandra

Journal of Zoology, EarlyView.
In this study we tested the effects of insularity on amphibian colouration using the fire salamander as a model system. Although increased melanism was not a consistent pattern across all islands, salamanders from one island exhibited higher proportions of black pigmentation than mainland populations, while insular populations overall showed reduced ...
L. Alarcón‐Ríos, M. Saabi González, G. Velo‐Antón   +2 more
wiley   +1 more source