Results 61 to 70 of about 191,925 (256)

Grid poblacional 2011 para España. Evaluación metodológica de diversas posibilidades de elaboración

open access: yesEstudios Geográficos, 2017
Este trabajo presenta una evaluación, desde el punto de vista del usuario, de la malla regular (grid) de población, con resolución de 1 km2 , que el Instituto Nacional de Estadística (INE) ha hecho pública a partir de los resultados del Censo de ...
Francisco J. Goerlich Gisbert   +1 more
doaj   +1 more source

Migration Patterns of Epiphyllous Bryophyte Metapopulations in Amazonian Fragmented Landscape Inferred From Census and Genomic Data

open access: yesBiotropica, Volume 57, Issue 5, September 2025.
We examined the long‐term genetic consequences of habitat fragmentation on two epiphyllous bryophyte species in experimentally fragmented Amazonian forests. Using genotyping and demographic data, we found species‐specific responses and metapopulation dynamics in relation to their mating system.
Adriel M. Sierra   +3 more
wiley   +1 more source

Diez noticias sobre el quechua en el último censo peruano

open access: yesLetras, 2019
Se estudian las cifras sobre el quechua entregadas por el censo peruano de 2017, analizando la cantidad y proporción de quechuahablantes, la relación entre estos datos y los vinculados a la autoidentifcación étnica, el uso de las categorías descriptivas,
Luis Andrade Ciudad
doaj   +1 more source

El papel del crédito rural en la agricultura del Antiguo Régimen: desarrollo y crisis de las modalidades crediticias (1600-1850) [PDF]

open access: yes, 1994
This commentary sums up the communications presented to the session of the Vl" Spanish Agrarian History Seminar devoted to the rural credit during the Ancien Régime. It asks several questions on the moneylender's and borrower' s identities, the different
Tello Aragay, Enric
core  

Management of fruit species in urban home gardens of Argentina Atlantic Forest as an influence for landscape domestication [PDF]

open access: yes, 2017
Home gardens are considered germplasm repositories and places for experimentation, thus they are key sites for the domestication of plants. Domestication is considered a constant process that occurs along a continuum from wild to managed to domesticated ...
Furlan, Violeta   +2 more
core   +3 more sources

Social Media in Sport: A Systematic Review and Research Agenda Using the Theory, Context, Characteristics, and Methodology Framework

open access: yesInternational Journal of Consumer Studies, Volume 49, Issue 5, September 2025.
ABSTRACT The growing influence of social media in sport has drawn considerable attention from researchers and marketing professionals. Social media platforms serve as powerful tools that shape and enhance sport consumers' emotional engagement with entities, such as teams, athletes, leagues, and organizations.
Jaskirat Singh Rai   +3 more
wiley   +1 more source

Comparación metodológica de encuestas vía telefonía fija y celular en Costa Rica

open access: yesRevista de Ciencias Economicas, 2010
El presente artículo presenta los resultados de un estudio en el que se compara la metodología de trabajo con entrevistas a teléfono celular y teléfono fijo.
Marcela Alfaro Córdoba   +2 more
doaj  

The role of Central American Trade in developing El Salvador’s high-value exports [PDF]

open access: yes, 2020
This paper describes the development and evolution of El Salvador’s industrial exports. This paper found that El Salvador’s exports to other Central American countries enhance business opportunities observed in an increase in the number of new products ...
Castro, Eleno
core  

On the Reaction of Pacman‐Phosphanes with Lewis Acids

open access: yesChemistry – A European Journal, Volume 31, Issue 44, August 7, 2025.
The reactivity of a Pacman phosphane (a macrocyclic, multidentate phosphane ligand) with Lewis acids such as BPh₃, B(C₆F₅)₃, and GaCl₃ were investigated, revealing distinct bonding motifs and coordination behaviors. While B(C₆F₅)₃ forms a stable di‐adduct, GaCl₃ induces an unusual structural rearrangement with the formation of a [Pacman‐GaCl₂]⁺[GaCl₄]⁻
Leon Ohms   +4 more
wiley   +1 more source

ANÁLISIS DINÁMICO DEL DESEMPLEO EN COSTA RICA PARA EL PERIODO 2010-2011

open access: yesRevista de Ciencias Economicas, 2013
En el presente artículo se realizó un análisis dinámico del mercado laboral en Costa Rica para el periodo 2010-2011, utilizando datos trimestrales de la Encuesta Continua de Empleo (ECE) que llevó a cabo el Instituto Nacional de Estadística y Censos ...
Braulio Villegas González   +1 more
doaj  

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