Results 71 to 80 of about 37,489 (228)

Discrete typing units of Trypanosoma cruzi identified in rural dogs and cats in the humid Argentinean Chaco [PDF]

open access: yes, 2012
The discrete typing units (DTUs) of Trypanosoma cruzi that infect domestic dogs and cats have rarely been studied. With this purpose we conducted a cross-sectional xenodiagnostic survey of dog and cat populations residing in 2 infested rural villages in ...
Cardinal, Marta Victoria   +5 more
core   +1 more source

Beyond Membranes: Recent Advances in Membrane‐Free Fuel Cells

open access: yesThe Chemical Record, Volume 25, Issue 9, September 2025.
Membraneless fuel cells (MFCs) are a promising alternative to conventional membrane‐based systems, offering simplified architectures, reduced costs, and enhanced chemical robustness. By eliminating the polymer membrane, MFCs avoid internal resistance and degradation.
Meilyn Sanabria León   +4 more
wiley   +1 more source

The forest incentive policy in Argentina. Case-study: Santiago del Estero

open access: yesForest Systems, 2005
The development of planted forests in Argentina was brought about by a range of State-maintained incentive programmes throughout the 1990s. These initiatives sought to relieve pressure on native forests and reduce dependence on imported wood by subsidising actually attained plantations of fast-growing species. In many regions of the country, the policy
de Renolfi, M. C., Ortuño Perez, S. F.
openaire   +4 more sources

Las dos alas de la mariposa. Una experiencia de trabajo en red

open access: yesRevista Iberoamericana de Educación, 2009
El presente trabajo se propone sistematizar y reflexionar a partir de una experiencia llevada a cabo en la Ciudad de San Salvador, provincia de Jujuy (República Argentina) durante el primer semestre de 2007 e inicios de 2009, entre miembros de “Apostando
Mabel del Valle Sánchez   +9 more
doaj  

Influence of the Application of Rosemary Essential Oil (Salvia rosmarinus) on the Sensory Characteristics and Microbiological Quality of Minimally Processed Pumpkin (Cucurbita moschata)

open access: yesBiology and Life Sciences Forum
Pumpkin (P) production in Santiago del Estero, Argentina, is of high quality. The product is sold whole and fresh, and is traditionally consumed after being cooked in water.
Julio Federico Benites   +3 more
doaj   +1 more source

Comedores infantiles e inseguridad alimentaria: emergencias y adaptaciones durante la pandemia por COVID-19 en la provincia de Tucumán

open access: yesEstudios Socioterritoriales: Revista de Geografía, 2022
Es conocida la situación de Argentina respecto a su seguridad alimentaria y sus problemáticas nutricionales, principalmente en la niñez, lo cual se expresa en las elevadas prevalencias que alcanza la malnutrición infantil.
Fernando Longhi   +4 more
doaj   +1 more source

About subnational peronism, juarism and other local variations: alliances and infinghting in Santiago del Estero between 1946 and 2010 [PDF]

open access: yes, 2013
Este trabajo aborda algunas de las variaciones del peronismo subnacional, tomando el caso de Santiago del Estero. Se presenta en clave historiográfica un recorrido sobre la actividad y las relaciones de los diversos grupos políticos que actuaron en la ...
Picco, Ernesto
core  

Coinfection of Leishmania (Viannia) braziliensis and Streptococcus pneumoniae in multiple cutaneous lesions [PDF]

open access: yes, 2016
Key learning points Cutaneous leishmaniasis is the most common clinical disease caused by all the Leishmania species that are pathogenic to humans. Other bacterial coinfections of Leishmania lesions have been described, but this is the first report of ...
Chiapello, Laura Silvina   +6 more
core   +2 more sources

Resolving Crustal and Subcrustal Dynamic Sources in Continental Arc Magmas: The Cenozoic Andean Arc of Central Chile

open access: yesGeochemistry, Geophysics, Geosystems, Volume 26, Issue 9, September 2025.
Abstract The Andean margin of Central Chile (∼32°40′–34°30′S) records abundant Cenozoic arc magmatic activity with variable compositional characteristics. This is examined through the analysis of an extensive database of new and published whole‐rock geochemistry and Sr‐Nd isotopic compositions, in addition to zircon Hf and O isotopic compositions.
M. Muñoz‐Gómez   +10 more
wiley   +1 more source

Physicochemical composition and microbiological quality of goat milk produced in Santiago del Estero Province (Argentine) [PDF]

open access: yes, 2013
La mayor cuenca lechera caprina de Argentina está ubicada en la provincia de Santiago del Estero, pero existe escaso conocimiento de la calidad de leche producida allí.
Font, Graciela Maria   +3 more
core  

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