Results 21 to 30 of about 16,386,573 (161)

Cartas prodigiosas. Juan E. O’Leary y los entresijos de la edición de sus relatos históricos sobre la Guerra del Paraguay (1919-1929)

open access: yesPáginas, 2019
Uno de los conjuntos paraguayos de correspondencia más abundantes de la primera mitad del siglo veinte es el del historiador Juan Emiliano O’Leary Urdapilleta (1879 -1969).
Liliana Brezzo
doaj   +1 more source

Revealing Hidden Impact: Social and Solidarity Economy Enterprise Networks and Sustainable Development in Developing Countries

open access: yesSustainable Development, Volume 34, Issue 5, Page 6021-6041, September 2026.
ABSTRACT The Social and Solidarity Economy (SSE) offers strong potential for sustainable development in low‐income regions, yet its enterprises often operate with scarce resources, weak monitoring systems, and limited visibility. These constraints hinder both their capacity to demonstrate contributions to sustainable development (SD) and their own ...
Maria‐del‐Mar Magallón   +1 more
wiley   +1 more source

Miradas hacia el Oriente. Representaciones de Uruguay en Buenos Aires durante el inicio de la Guerra del Paraguay

open access: yesDiálogos, 2016
La guerra del Paraguay (1864-1870) fue el conflicto bélico más duradero y sangriento en la historia de la región. La contienda tuvo un profundo efecto en la consolidación del estado nacional argentino y provocó un fuerte debate público.
María Victoria Baratta
doaj   +3 more sources

Reseñas

open access: yesPáginas, 2019
Monasterolo, E. y Pittaluga, R. (Eds.) (2018).  Formas de la política. Experiencias de activismo en el pasado reciente. Argentina (1969-2010). Santa Rosa: Universidad Nacional de la Pampa, 207 páginas.   Baratta, M.
María Constanza Castro   +1 more
doaj   +1 more source

Genetic Structure and Conservation Strategies for the Endangered Catfish Steindachneridion melanodermatum (Siluriformes, Pimelodidae) in the Iguaçu River, Brazil

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 6, June 2026.
ABSTRACT The endemic catfish Steindachneridion melanodermatum from the Iguaçu River basin, southern Brazil, is one of the most threatened pimelodid species. Comprehension of its genetic structure is imperative to the formulation of long‐term efficacious conservation strategies. A genetic analysis was conducted on three populations from the lower Iguaçu
Jesús Hernández‐Gómez   +8 more
wiley   +1 more source

Marina de Guerra del Perú

open access: yes, 2007
Ayuda social humanitaria que realizó la Marina de Guerra del Perú, a los damnificados del terremoto ocurrido en Pisco, en el año ...
Marina de Guerra del Perú
core   +2 more sources

The Role of Moisture Transport Deficits in Modulating Drought and Fire Patterns in the Upper Paraguay River Basin, Brazil

open access: yesMeteorological Applications, Volume 33, Issue 3, May/June 2026.
The Upper Paraguay River Basin faced intense droughts in 1999, 2007, and 2010, coinciding with extensive wildfires. In 2007, a severe drought episode affected 97.5% of its area. These extreme years were characterized by pronounced negative anomalies and shifts in atmospheric moisture contributions from key source regions, during dry season. ABSTRACT In
Liz Barreto Coelho Belém   +14 more
wiley   +1 more source

El papel de las mujeres en la Sociedad Española de Socorros Mutuos de Asunción del Paraguay (1873-1932)

open access: yesRevista de Indias
Entre el final de la guerra de la Triple Alianza en 1870 y el inicio de la guerra del Chaco en 1932, Paraguay recibió su mayor flujo migratorio, y fue entonces cuando aparecieron las primeras asociaciones de inmigrantes extranjeros.
Eva Morales Raya
doaj   +1 more source

The Cinderella tree, Quillaja saponaria – A soap story

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 2, Page 439-451, March 2026.
Our current understanding of plants has been shaped by the entwining of different cultures. The Chilean soapbark tree, traditionally valued as a source of natural soap, was shown by serendipitous research in France in the 1900s to produce compounds that can boost the immune response to vaccines.
Anne Osbourn
wiley   +1 more source

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