Results 61 to 70 of about 343,782 (227)

Adrenalina y fuego [PDF]

open access: yes, 2012
El arte, el verdadero, está para que a partir de su apropiación, de su lectura, los humanos construyamos, en nuestras mentes, una simulación lúcida del mundo. Y el mundo no es un lugar grato, o lo que sólo para los ilusos. Es que la esperanza, si alguien
Rodríguez, Augusto
core  

Not a Sip: Effects of Zero Tolerance Laws on Road Traffic Fatalities

open access: yesHealth Economics, Volume 35, Issue 2, Page 377-393, February 2026.
ABSTRACT A substantial proportion of alcohol related fatalities and their consequences are preventable, prompting policymakers to implement measures aimed at reducing these deaths. I exploit time and geographic variation in the adoption of zero‐tolerance laws in a difference‐in‐differences design to study the impact of these regulations on traffic ...
Andres Ramasco
wiley   +1 more source

Southern South American Dust Inputs to the South Atlantic and Southern Oceans: Trace Element Solubility and Deposition Fluxes

open access: yesGlobal Biogeochemical Cycles, Volume 40, Issue 2, February 2026.
Abstract Southern South America (SSA) is an important source of dust, and its associated micronutrient trace elements, to the waters of the Southern Ocean. As part of the UK contribution to the International GEOTRACES program, an aerosol sampling site (Carcass Island) was established in the western Falkland (Malvinas) Islands, downwind of dust sources ...
Rosie Chance   +2 more
wiley   +1 more source

A molecular phylogenetic study of Deschampsia (Poaceae: Aveneae) inferred from nuclear ITS and plastid trnL sequence data: support for the recognition of Avenella and Vahlodea [PDF]

open access: yes, 2007
The circumscription and phylogeny of Deschampsia were studied for the first time by parsimony analysis of nuclear ribosomal internal transcribed spacer (ITS) and plastid trnL intron sequences.
Chiapella, Jorge Oscar
core  

A Discordant Voice from the Trenches: Juan José de Soiza Reilly's War Chronicles [PDF]

open access: yes, 2017
The First World War represented a deep crisis of the European civilization that called into question the values and certitudes of the Belle Époque society. Trenches became the symbol of the dehumanization produced by a conflict that marked a watershed in
Tato, María Inés
core   +2 more sources

Reconstructing Late Pleistocene to Prehistorical Holocene Geomagnetic Field Variations From La Palma Lava Flows (Canary Islands, Spain): Unraveling Viscous Components

open access: yesJournal of Geophysical Research: Solid Earth, Volume 131, Issue 2, February 2026.
Abstract We present new vector paleomagnetic data from 13 radiometrically dated lava‐flows in southern La Palma (Canary Islands) spanning from 1 to 56 ka, which covers most of the Late Pleistocene to prehistoric Holocene volcanic record in the island.
Eva Vernet   +6 more
wiley   +1 more source

UNASUR y el cierre del ciclo de las luchas contra el capitalismo neoliberal en Bolivia. Acerca del conflicto entre el poder ejecutivo y los prefectos de la Media Luna de oriente, 2008.

open access: yesMediações: Revista de Ciências Sociais, 2019
Proponemos describir e interpretar las acciones de la UNASUR en torno al conflicto desarrollado en 2008 entre los prefectos de la Medialuna de Oriente y el Poder Ejecutivo Nacional de Bolivia. Señalaremos que las acciones de UNASUR tendieron a afirmar la
Rodrigo Federico Pascual, Sabrina Lobato
doaj  

Application of the dendrite analysis in the discussion on the biogeography of the Antarctic [PDF]

open access: yes, 1986
Paper received 20 October 1984.The method of construction and division of dendrites proposed by Florek et al. (1951) was used for defining of the Antarctic biojjeographic areas. The affinity matrices of Knox and Lowry (1977) resulting from the analysis
Siciński, Jacek
core  

Emergence, spread, and impact of high‐pathogenicity avian influenza H5 in wild birds and mammals of South America and Antarctica

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract The currently circulating high‐pathogenicity avian influenza (HPAI) virus of the subtype H5 causes variable illness and death in wild and domestic birds and mammals, as well as in humans. This virus evolved from the Goose/Guangdong lineage of the HPAI H5 virus, which emerged in commercial poultry in China in 1996, spilled over into wild birds,
Thijs Kuiken   +9 more
wiley   +1 more source

Nuevos registros de Ceratopogonidae (Diptera) para Argentina y Chile [PDF]

open access: yes, 2010
New records are provided for 22 species of biting midges (Diptera: Ceratopogonidae) from Argentina and Chile, 12 belonging to Forcipomyia Meigen, two to Atrichopogon Kieffer and Culicoides Latreille, and one to Leptoconops Skuse, Dasyhelea Kieffer ...
Gaddi, Ana Laura   +2 more
core  

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