Results 41 to 50 of about 3,552 (116)

Componentes principales y coordenadas principales: estudio comparativo basado en una aplicación a la taxonomía numérica

open access: yesLilloa, 2009
Arce, Osvaldo E. A.; Nora E. De Marco; María R. Santillán. 2009. “Componentes principales y coordenadas principales: estudio comparativo basado en una aplicación a la taxonomía numérica”. Lilloa 46 (1-2).
Osvaldo E. Arce   +2 more
doaj  

Demographic trends and its relationship with spatial cohesion in the functional urban areas of Castilla-La Mancha (Spain)

open access: yesBoletín de la Asociación de Geógrafos Españoles, 2018
Demographic dynamics and its relationship to territorial cohesion in the Functional Urban Areas of Castilla-La Mancha. European Spatial Development Perspective proposed the creation of Functional Urban Areas (FUA) as territorial systems that help to ...
Félix Pillet Capdepón   +4 more
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

Selective Laser Sintering 3D Printing of Drug‐Loaded Intravitreal Implants

open access: yesAdvanced Functional Materials, Volume 36, Issue 4, 12 January 2026.
Selective laser sintering enables the fabrication of biodegradable and biocompatible intravitreal implants with tunable microstructures for sustained drug delivery. By modulating laser scanning speed, the polymer matrix architecture is engineered to control the release kinetics of dexamethasone and riboflavin over several months. This approach offers a
Iria Seoane‐Viaño   +5 more
wiley   +1 more source

Dinámicas demográficas y su relación con la cohesión territorial en las áreas funcionales urbanas de Castilla-La Mancha (España)

open access: yesBoletín de la Asociación de Geógrafos Españoles, 2018
La Estrategia Territorial Europea (1999) proponía la creación de Áreas Funcionales Urbanas (FUA) como sistemas territoriales que ayudaban a optimizar los procesos de cohesión territorial en los países de la UE.
Félix Pillet Capdepón   +4 more
doaj   +2 more sources

La previble ordenación de la profesión informativa en Europa

open access: yesCommunication & Society (Formerly Comunicación y Sociedad), 1989
El profesor Donsbach, en una Ponencia titulada "Los valores profesionales de los periodistas europeos", expuesta con motivo de las IV Jornadas Internacionales de Ciencias de la Información, terminaba diciendo: "La profesión periodística se ha convertido ...
José María Desantes-Guanter
doaj  

La Ordenación del Territorio: Régimen Jurídico

open access: yesDerecho & Sociedad, 2022
Pese a los progresos en la materia de la ordenación del territorio esta sigue siendo algo burocrática y a veces alejada de la realidad social. La perspectiva de la práctica pone de manifiesto que la ordenación supralocal surge de la necesidad de ...
Santiago González-Varas Ibáñez
doaj   +1 more source

Phytogeographic analysis of the genus Datura (Solanaceae) in continental Mexico Análisis fitogeográfico del género Datura (Solanaceae) en México continental

open access: yesRevista Mexicana de Biodiversidad, 2011
The geographic distribution of the species of Datura in Mexico was analyzed using numerical analysis of natural populations documented by herbarium specimens.
Mario Luna-Cavazos, Robert Bye
doaj  

Toward Enhancing Chiro‐Optical and Magneto‐Optical Properties of Magnetic Nanocrystals by Surface Plasmons

open access: yesAdvanced Optical Materials, Volume 13, Issue 34, December 2, 2025.
Here, recent progress is highlighted in colloidal magnetoplasmonic hybrid nanomaterials, with a focus on chiral plasmonics. Metal nanocrystals with intrinsic chiroptical features can lead to a combination of chiral plasmonics and magneto‐optics effects when interacting with the magnetic counterpart, offering a foundation for systematically designing ...
Miguel Comesaña‐Hermo   +4 more
wiley   +1 more source

Tailoring Chiral Gold Nanorods via Single‐Step Seed‐to‐Au(III) Ratio and Unlocking their Potential in Refractive Index Sensing

open access: yesAdvanced Optical Materials, Volume 13, Issue 34, December 2, 2025.
A single‐step tunable chiral growth of Au NRs with controllable circular dichrosim (CD) response is reported, and the application of narrow CD response for biosensing with superior Figures of Merit (FoM = RIS/linewidth) over conventional extinction‐based approach in sensitivity is demonstrated.
Carlos Fernández‐Lodeiro   +11 more
wiley   +1 more source

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