Results 31 to 40 of about 62,028,379 (135)

Una tardía defensa de la reforma tributaria de 1785: las «Cartas económicas» de Ramón María Cañedo [PDF]

open access: yes, 1997
Durante los primeros años del siglo XIX son muchos los teóricos de relieve que defienden el sistema de contribuciones directas como el que más armoniza con el sistema de libertad a implantar, defensa más patente si cabe en los debates de las Cortes ...
López Castellano, Fernando   +1 more
core   +2 more sources

Cattle and nurse trees shape subtropical forest–grassland ecotones

open access: yesJournal of Applied Ecology, Volume 61, Issue 10, Page 2430-2443, October 2024.
Tree cover can potentially expand on the subtropical South American grasslands. Reductions in cattle densities and increases in rainfall levels associated with climate change could facilitate forest expansion in this region. Abstract South American subtropical landscapes are dominated by open grasslands and mosaics of forest–grassland formations ...
Milena Holmgren   +8 more
wiley   +1 more source

Archive vidéo : La Campa, un bidonville de la Courneuve.

open access: yes, 2012
Au cours de nos recherches pour l’exposition « Territoire d’enfance », nous avons trouvé un document d’archive audiovisuel sur le site de l’INA, qui parle de La Campa.
nesrinekhatir
core   +1 more source

Simultaneous passive acoustic monitoring uncovers evidence of potentially overlooked temporal variation in an Amazonian bird community

open access: yesIbis, Volume 166, Issue 3, Page 986-1002, July 2024.
The vocal activity and detectability of tropical birds are subject to high levels of temporal heterogeneity, but quantifying patterns of diel and day‐to‐day variation in complex systems is challenging with traditional point count methods. As a result, research concerning stochastic temporal effects on tropical bird assemblages is limited, typically ...
W. Alexander Hopping   +3 more
wiley   +1 more source

Fernando I y la sacralización de la Reconquista

open access: yes, 2011
The 11th century undergoes a change in the authentication process of the Reconquista. The war against Islam is not the fight for survival of the previous periods, but a requirement for the political wish to expand the territory.
Ayala Martínez, Carlos de
core   +1 more source

UEG Week 2025 Moderated Posters [PDF]

open access: yesUnited European Gastroenterol J
United European Gastroenterology Journal, Volume 13, Issue S8, Page S189-S802, October 2025.
europepmc   +2 more sources

Desnacionalización, Regímenes Visuales y Resistencia: Gitanos Americanos en Ciudad de México

open access: yesCultural Anthropology, Volume 39, Issue 2, Page 171-193, May 2024.
RESUMEN La idea de que el carácter de los roma es exterior al flujo de la dinámica de los procesos históricos es un organicismo alienante en México y América Latina, pues los regímenes visuales han reproducido estereotipos culturales y raciales excluyentes sobre ellos.
DAVID LAGUNAS
wiley   +1 more source

Reviewing the “Bilbao effect” inside and beyond the Guggenheim: Its coming of age in sprawling cultural landscapes

open access: yesCurator: The Museum Journal, Volume 67, Issue 2, Page 365-379, April 2024.
Abstract Invented by journalists, the “Bilbao effect” label has no clear meaning, but it undoubtedly refers to outwardly radiating waves of influence beyond the Guggenheim Museum Bilbao. Its architecture and urban impact, with trickle down economic returns, has drawn international attention and many emulators.
J. Pedro Lorente
wiley   +1 more source

Le bestiaire de La Campa

open access: yes, 2013
La nature à La Campa c'est la boue, la pluie, la neige, le feu, bref les éléments naturels. Mais la nature à La Campa c'est aussi les animaux. Les animaux de compagnie, les animaux nourriciers, ou encore les animaux utiliser par l'homme pour le travail.
Laura Oudin
core  

Conditional cash transfers and women's reproductive choices

open access: yesHealth Economics, Volume 33, Issue 2, February 2024.
Abstract We study potential non‐targeted effects of a large‐scale national conditional cash transfer program—Peru's Juntos—on the fertility and reproductive decisions of adult beneficiaries. We use an event study design, exploiting time and geographic variation in the rollout of the program, to identify the causal effects of the program.
Sonia Laszlo   +2 more
wiley   +1 more source

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