Results 61 to 70 of about 3,778 (182)

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

People 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, N. Ignacio Gasparri, Ahuvit Trumper, Claudia Amicone, Alberto Anticoli, Sarah L. Burns, Sergio Casertano, Ana Eleuterio, Marie‐Joe Gennerich, Lukas Giessen, M. Virginia González, Manuel Santos Silva, Fabricio Vázquez, Santiago J. E. Velazco, Alberto Yanosky, Gustavo A. Zurita, María Piquer‐Rodríguez   +16 more
wiley   +1 more source

Palavra e(m) movimento: formas vocais em aldeias guarani

Mana
RESUMO Tomando por base a etnografia contemporânea com grupos GuaraniMbya, este texto pretende tecer um comentário sobre modos diversos de uso da palavra em contextos interpessoais e de reunião nas aldeias, entendendo-os, conforme a sugestão de Anthony ...
Elizabeth Pissolato
doaj   +1 more source

Vontade de beleza e ritual nas artes verbais ameríndias

Estudos de Literatura Brasileira Contemporânea, 2019
Este artículo se propone discutir una práctica estética que involucra narrativas orales. Quem conta um conto es un grupo vinculado a la Universidade Federal do Rio Grande do Sul que ha experimentado actividades relacionadas con performances en una ...
Ana Lúcia Liberato Tettamanzy, Luciene Rivoire   +1 more
doaj   +1 more source

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

Archaeometry, 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

CAUIM: Amazonian Cassava‐Based Programmable Biocolloid

Advanced 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, Noushin Raeisi Kheirabadi, Clay Palmeira, Davin Browner, Alessandro Chiolerio, Andrew Adamatzky   +5 more
wiley   +1 more source

Análise de categorias sobre a História da Ciência em um livro de Ciências do 9º ano

Revista Insignare Scientia
Entendemos que o ensino de Ciências, ao abordar a História da Ciência (HC), facilita a construção e produção de significados sobre o conhecimento científico.
Alexandre José Krul, Luana Taís Vier
doaj   +1 more source

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

Pest 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, Ryo Okada, Takuya Hayashi, Hideaki Tateishi, Wilfrido Morel, Naoki Yamanaka   +5 more
wiley   +1 more source

A new phylogeny and phylogenetic classification for Solanaceae

TAXON, Volume 75, Issue 2, April 2026.
Abstract Solanaceae are a globally distributed family of considerable economic importance. Recent phylogenetic work on various clades in the family has resulted in a plethora of names at various taxonomic levels. This results in a confusing set of names applied to clades at different ranks, and to the use of informal names that are often not accepted ...
Rocío Deanna, Gloria E. Barboza, Lynn Bohs, Steven Dodsworth, Edeline Gagnon, Leandro L. Giacomin, Sandra Knapp, Andrés Orejuela, Peter Poczai, Tiina Särkinen, Stacey D. Smith, Richard G. Olmstead   +11 more
wiley   +1 more source

Histoire d’un projet indigéniste aux frontières du public et du privé (Brésil, 1840-1860)

Cahiers des Amériques Latines, 2017
This article describes the indigenist project that João da Silva Machado (later Baron of Antonina) formulated for Guarani indigenous people of the Brazilian States of São Paulo, Paraná and Mato Grosso between 1840 and 1860.
Pablo Antunha Barbosa
doaj   +1 more source

A new South American darter (Crenuchidae: Characidium) from rivers draining the Northeastern Mata Atlantica Freshwater Ecoregion, Brazil: morphological and molecular evidence

Journal of Fish Biology, Volume 108, Issue 4, Page 1311-1323, April 2026.
Abstract Characidium tupi, a new species from rivers draining the southern portion of the Northeastern Mata Atlantica Freshwater Ecoregion, is described. The new species can be distinguished from all congeners by its colour pattern, including 7–14 dark bars enlarged and more conspicuous on their ventralmost portion, resulting in a longitudinal series ...
Angela M. Zanata, Leonardo Oliveira‐Silva   +1 more
wiley   +1 more source