Results 51 to 60 of about 7,190 (160)

Disentangling conservation asymmetries through socio‐economic transboundary factors across the Alto Paraná Atlantic Forest of South America

open access: yesPeople and Nature, Volume 8, Issue 5, Page 1328-1348, May 2026.
Abstract Ecoregions are often defined based on homogeneous biophysical and ecological conditions and are optimal spatial units for designing conservation strategies. However, transboundary ecoregions such as the Alto Paraná Atlantic Forest (APAF) experience asymmetrical conservation outcomes, understood here as cross‐border differences, resulting from ...
Lía Montti   +16 more
wiley   +1 more source

A Bayesian Phylogenetic Classification of Tupí-Guaraní

open access: yes, 2015
This paper presents an internal classification of Tupí-Guaraní based on lexical data from 30 Tupí-Guaraní languages and 2 non-Tupí-Guaraní Tupian languages, Awetí and Mawé. A Bayesian phylogenetic analysis using a generalized binary cognate gain and loss
Erin Donnelly   +14 more
core   +1 more source

‘Missing persons’: Ancient legacies of human–environment interaction in tropical natural properties inscribed under the 1972 World Heritage Convention

open access: yesArchaeometry, Volume 68, Issue S2, Page S9-S30, May 2026.
Abstract Cultural and natural values form the core of World Heritage designation. Properties displaying both values, however, comprise a fraction of inscriptions (currently c. 3%) to the World Heritage List. In 1992, when that fraction stood at c. 5%, adoption of the popular ‘cultural landscapes’ category of cultural heritage in 1992 was therefore ...
Ryan J. Rabett
wiley   +1 more source

Ñemosarambipa: deslocamentos forçados entre os Guarani em Mato Grosso Do Sul

open access: yesMediações: Revista de Ciências Sociais, 2017
Os principais elementos considerados neste trabalho é a localização dos Guarani em um território transnacional que estão presentes em quatro países: Bolívia, Brasil, Paraguai e Argentina.
Rosa Sebastiana Colman
doaj   +3 more sources

La lexicografía hispana en Paraguay

open access: yesLetras
En el presente ensayo pretendemos explicar el desarrollo tardío de la lexicografía hispana en Paraguay. Razones históricas y lingüísticas han incidido para tal situación.
Isabel Baca de Espinola   +1 more
doaj   +1 more source

Trayectorias educativas de correntinos bilingües guaraní-castellano

open access: yes, 2018
Con esta investigación se abordó un estudio sobre las trayectorias educativas de correntinos bilingües guaraní-castellano para conocer cómo operó el discurso de la prohibición del guaraní (Gandulfo, 2007) en sus itinerarios biográficos, en el marco de ...
Reyes Beyer, Iriel Amancay
core  

CAUIM: Amazonian Cassava‐Based Programmable Biocolloid

open access: yesAdvanced Intelligent Systems, Volume 8, Issue 4, April 2026.
Bridging indigenous heritage and computation, this work introduces the usage of cauim, a traditional Amazonian cassava fermented beverage, as a programmable memristive‐like substrate and resistance switching. The material exhibits frequency‐dependent dynamics enabling reconfigurable Boolean logic operations.
Raphael Fortulan   +5 more
wiley   +1 more source

'Es una comunidad libre' : contesting the potential of indigenous communities in southeastern Bolivia

open access: yes, 2012
The thesis is a study of a Guaraní community (comunidad) situated in the Department of Santa Cruz in the southeastern lowlands of Bolivia. The thesis uses the concept of ‘comunidad’ as a focus of investigation.
Groke, Veronika
core  

Enseñanza del guaraní en educación superior no universitaria : el caso de una profesora de guaraní en la provincia de Corrientes

open access: yes, 2021
Este escrito expondrá lo trabajado hasta el momento en el proyecto de investigación “Enseñanza del guaraní en educación superior no universitaria: el caso de una profesora de guaraní en la provincia de Corrientes”1 que se inserta dentro del proyecto ...
Ríos, Elba, Espinola, Lucía Agustina
core  

Characteristics of fungicide resistance in Asian soybean rust (Phakopsora pachyrhizi) in Paraguay for 2022–2023: insights from genetic mutations and molecular dynamics simulations

open access: yesPest Management Science, Volume 82, Issue 4, Page 3116-3126, April 2026.
Phakopsora pachyrhizi in Paraguay showed diverse resistance to DMI, SDHI, and QoI fungicides at both regional and intra‐field levels, likely driven by target mutation genes. Abstract BACKGROUND Phakopsora pachyrhizi, the causative agent of Asian soybean rust, poses a major threat to soybean production in South America. The rising incidence of fungicide
Ryusuke Hagihara   +5 more
wiley   +1 more source

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