Results 11 to 20 of about 82 (80)

Centro de estudios hidrográficos, en Madrid

open access: yesInformes de la Construccion, 1964
La concepción arquitectónica que ha presidido la proyección y construcción de este conjunto de edificios, es de gran sencillez formal y de una absoluta expresividad estructural.
M. Fisac
doaj   +1 more source

Patterns of Interploidy Admixture in Polyploid Complexes: Insights From Thymus Sect. Mastichina (Lamiaceae)

open access: yesMolecular Ecology, Volume 35, Issue 3, February 2026.
ABSTRACT Understanding gene flow between ploidy levels in polyploid complexes is essential for species delimitation and conservation. This study explores evolutionary dynamics in the polyploid complex Thymus sect. Mastichina (Lamiaceae), comprising three taxa: T. mastichina subsp. mastichina, T. mastichina subsp.
Francisco José García‐Cárdenas   +7 more
wiley   +1 more source

Phylogenomics‐based click‐beetle classification tackles multiple origins of phenotypic modifications

open access: yesSystematic Entomology, Volume 51, Issue 1, January‐March 2026.
Using a concatenated dataset consisting of new genomic data from 73 species across 40 click‐beetle tribes and an earlier published, smaller dataset, we conducted the first 4200‐ortholog study targeting the phylogeny of Elateridae with the highest resolution to date.
Michal Motyka   +3 more
wiley   +1 more source

Mind maps for eliciting and assessing plant awareness: A preliminary study on pre‐service teachers

open access: yesPLANTS, PEOPLE, PLANET, Volume 7, Issue 4, Page 1043-1054, July 2025.
Teachers play an indispensable role in promoting citizens' plant awareness. To this end, they need adequate plant knowledge –including classification–, experience in out‐of‐classroom settings, and enthusiasm for plants. With the aim of improving pre‐service teachers' plant awareness, we designed and implemented a didactic sequence including several ...
Marcia Eugenio‐Gozalbo   +2 more
wiley   +1 more source

Levantamento Topográfico em Atalaia do Norte (AM)

open access: yesRevista Brasileira de Cartografia
A cidade de Atalaia do Norte está localizada à margem direita do Rio Javarí, onde a erosão é mais intensa. Na área da cidade, até o contorno com a selva, foi constatada uma forma suave e ao nordeste e noroeste áreas baixas, que são alagadas nos períodos
Itamar de Vasconcelos Sobral
doaj   +1 more source

Aspectos morfológicos de la enfermedad hepática inducida por drogas

open access: yesRevista Colombiana de Gastroenterología, 2014
La enfermedad hepática inducida por drogas es un fenómeno multifacético y su espectro morfológico es muy variado imitando cualquier patrón de daño hepático, tanto en pacientes expuestos en forma aguda o crónica, en aquellos susceptibles en forma ...
Rocío del Pilar López Panqueva
doaj   +1 more source

Phylogenomic approach to integrative taxonomy resolves a century‐old taxonomic puzzle and the evolutionary history of the Acromyrmex octospinosus species complex

open access: yesSystematic Entomology, Volume 50, Issue 3, Page 469-494, July 2025.
A comprehensive, integrative study approach combining morphology, population genetics, phylogenetics and biogeography revealed that the Acromyrmex octospinosus species complex consists of two species: A. octospinosus and its social parasite A. insinuator.
Daniela Mera‐Rodríguez   +2 more
wiley   +1 more source

Geographic variation in developmental plasticity among populations of the canyon treefrog in response to temperature and pond‐drying

open access: yesJournal of Zoology, Volume 324, Issue 2, Page 103-117, October 2024.
This study focuses on the responses of the canyon tree frog (Dryophytes arenicolor) larvae to temperature and pond‐drying. Conducting a common garden experiment with larvae from three distinct populations, we found significant geographic variation in plastic responses and observed that populations exhibit specific responses to each treatment in both ...
C. I. Hernández‐Herrera   +2 more
wiley   +1 more source

Subjetividade e construções de futuro no português brasileiro

open access: yesAlfa: Revista de Lingüística, 2009
<p>Este trabalho enfoca construções de futuro no português brasileiro, com base no modelo de gramática de construções proposto por Goldberg (1995, 2006) e na teoria dos espaços mentais (FAUCONNIER, 1994, 1997).
Karen Sampaio Braga Alonso   +1 more
doaj  

Políticas públicas y agricultura familiar en América Latina ante los escenarios agroalimentarios

open access: yesEutopia: Revista de Desarrollo Economico Territorial
La construcción de escenarios narrativos constituye una estrategia analítica clave para el análisis de políticas, ya que permite forjar una mirada de futuro y abrir el campo de acción para atender problemas complejos que requieren abordajes estratégicos
María Mercedes Patrouilleau   +3 more
doaj   +1 more source

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