Results 51 to 60 of about 2,456 (172)

Populismo, obediencia y divergencia

open access: yes, 2018
ES: El presenta artículo aborda desde una visión amplia los supuestos teóricos, filosóficos y sociológicos, de la obediencia a la ley penal, en particular, en sociedades injustas y desiguales en las que los gobiernos carecen de legitimidad para imponer los deberes a los ciudadanos, con el fin de resolver los dilemas que emergen en ese escenario.
openaire   +2 more sources

Functional Diversity of Neotropical Aquatic Hyphomycetes: Insights Into Environmental Drivers

open access: yesBiotropica, Volume 57, Issue 6, November 2025.
Subtropical streams host diverse hyphomycete assemblages than tropical one's. Larger saprotrophs with diverse conidia shapes dominate in subtropical areas. Cold and oxygenated waters have a positive effect on functional diversity. Poor litter in tropical favored the dominance of wood saprotrophs and endophytes.
Renan de Souza Rezende   +6 more
wiley   +1 more source

Scale‐Dependent Effects of Landscape Heterogeneity on Butterfly Functional and Taxonomic Diversity in Andean Urban Parks

open access: yesEcology and Evolution, Volume 15, Issue 10, October 2025.
Local vegetation structure and landscape composition significantly affect butterfly diversity, underscoring the role of habitat quality in shaping butterfly assemblages ABSTRACT Urbanization poses a significant threat to biodiversity, reducing native species diversity in cities.
Nathali Coral‐Acosta   +3 more
wiley   +1 more source

DEL BAÚL DE LOS SECRETOS.... LA PARTERÍA, UNA EXPERIENCIA DE INVESTIGACIÓN SOCIAL EN EL PROGRAMA DE ENFERMERÍA DE LA UNIVERSIDAD LIBRE DE CALI (2003-2005)

open access: yesEntramado, 2005
Con la alegoría "Del baúl de los secretos" que quedó consignada en el acta de consentimiento dada por la presidenta de la Asociación de Parteras del Pacífico Colombiano, Rosmilda Quiñónez y a partir del diplomado de metodología de investigación de la ...
Amparo Vesga Sánchez
doaj  

Foliar spectral signatures reveal adaptive divergence in live oaks (Quercus section Virentes) across species and environmental niches

open access: yesNew Phytologist, Volume 248, Issue 1, Page 370-388, October 2025.
Summary Genomic tools have advanced our understanding of species and population structure, but distinguishing neutral from adaptive evolution remains challenging due to limited methods for measuring a broad spectrum of phenotypic traits. We used spectroscopic data from preserved leaves to test for adaptive divergence among populations of live oaks ...
Mariana S. Hernández‐Leal   +3 more
wiley   +1 more source

Una aplicación del análisis espacial al estudio de las diferencias regionales del ingreso en México

open access: yesEconomía, Sociedad y Territorio, 2003
Con base en tres técnicas estadísticas diferentes, este trabajo confirma una tendencia de convergencia económica entre 1970 y 1980 y de divergencia económica entre 1970 y 1990.
CARLOS J. VILALTA Y PERDOMO
doaj   +1 more source

When Politicians Talk AI: Issue‐Frames in Parliamentary Debates Before and After ChatGPT

open access: yesPolicy &Internet, Volume 17, Issue 3, September 2025.
ABSTRACT Artificial intelligence (AI) is increasingly recognized as a crucial issue in political discourse, yet comparative research on how political perspectives on AI vary across countries, particularly following ChatGPT's public debut, remains limited.
Viktor Suter   +3 more
wiley   +1 more source

PADRÃO ESPACIAL DE DIVERGÊNCIA EM POPULAÇÕES DE Eugenia dysenterica DC UTILIZANDO MARCADORES MICROSSATÉLITES

open access: yesFloresta e Ambiente, 2023
RESUMO Neste trabalho se avaliou o padrão espacial de divergência, em populações de Eugenia dysenterica, com a finalidade de conservar esta espécie nativa.
Maria Imaculada Zucchi   +5 more
doaj  

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