Results 41 to 50 of about 1,314 (141)

Uma crítica da (des)razão indigenista [PDF]

open access: yes, 2007
O artigo trata de um aspecto pouco abordado nas análises de Estado e poder: o voluntarismo de agentes de Estado e sua influência no estabelecimento de normas e resoluções que podem afetar povos inteiros.
Ramos, Alcida Rita
core  

Polygonal tepee structures of Arabia

open access: yesThe Depositional Record, Volume 12, Issue 1, February 2026.
Tepee structures on Sheybarah Island form polygonal microbial cemented crusts in the intertidal. Radiocarbon dating suggests they formed in the Holocene and reflect minor sea‐level changes, highlighting their value as palaeoenvironmental indicators. Satellite surveys identified 126 polygonal features, including coral reefs that may have developed on ...
Pauline Falkenberg   +6 more
wiley   +1 more source

Reading list: recommended reads on Brazilian politics, history and culture for the 2016 Rio Olympics [PDF]

open access: yes, 2016
Tonight is the opening ceremony of the 2016 Rio Olympics, which runs from 5 August – 21 August 2016. To mark the occasion, LSE Review of Books recommends seven reads that explore the culture, politics, history and economics of Brazil.
Deller, Rosemary
core  

Using Participatory Mapping to Strengthen Indigenous Resilience for Wildfire Risk: Lessons From Capoto/Jarina, Brazil

open access: yesGeo: Geography and Environment, Volume 13, Issue 1, January/June 2026.
Short Abstract This study explores how participatory mapping can support wildfire resilience strategies in Indigenous communities of the Brazilian Amazon. Drawing on participatory mapping exercises in three villages of the Capoto/Jarina Indigenous Land, it highlights how spatialising local fire knowledge helps identify wildfire risks, community ...
Michel Valette   +8 more
wiley   +1 more source

Accepting the other: different division expression [PDF]

open access: yes, 2010
This article describes some experiences in my work close to the forest indigenous people of Brazil and these descriptions are possible because ethnomathematics´s theory is based in Paulo Freire´s method and anthropology.
Scandiuzzi, Pedro
core   +2 more sources

Equidad, género y matemáticas en la escuela mexicana [PDF]

open access: yes, 2017
A partir del análisis de entrevistas realizadas en Ciudad de México a profesores de primaria y secundaria, así como a estudiantes de tercero de secundaria, se pone en evidencia su visión de género y equidad con relación a la enseñanza y el aprendizaje de
Ramírez-Mercado, Martha, Ursini, Sonia
core   +2 more sources

New, Melatonin Receptors Selective 2‐Phenyl/C5‐Substituted Ν‐Acylated Tryptamines

open access: yesChemistrySelect, Volume 10, Issue 47, December 15, 2025.
Design, Synthesis, Melatoninergic Activity/Selectivity of 2‐Phenyl/C5‐Substituted Ν‐Acylated Tryptamines. ABSTRACT A series of substituted 2‐phenylindoles with a reduced C3‐side chain length were synthesized and tested for affinity, selectivity, and apparent efficacy to the MT1 and MT2 melatonin receptors.
Aikaterini Sakellaropoulou   +3 more
wiley   +1 more source

Reading list: 5 amazing books on culture and politics in Brazil [PDF]

open access: yes, 2014
With the World Cup 2014 kicking off in Brazil in just a few days, how much do we know about culture and politics inside the host country? In this Reading List, LSE Review of Books managing editor Amy Mollett pulls together a selection of book reviews ...
Mollett, Amy
core  

Monitoring Aflatoxin M1 in Milk From Selected Iranian Provinces Using Different Assays: Seasonal Trends and Processing Effects

open access: yesFood Science &Nutrition, Volume 13, Issue 10, October 2025.
Rapid measurement of aflatoxin in milk is very important as a common toxin. It affects the acceptance of milk cargo. In this study, 227 milk samples were collected from different provinces of Iran, and their aflatoxin levels were measured using HPLC, ELISA, and immunochromatographic techniques.
Hamid Reza Fathali Beygi   +4 more
wiley   +1 more source

O mito na aprendizagem: outra maneira de ensinar

open access: yesRevista de Educação Pública, 2014
Panará elucidando a sua dimensão pedagógica na formação de ideias, valores e sentimentos ligados à natureza. Apreende-se a percepção de que os humanos e não-humanos partilham a condição de sujeito, diferente do antropocentrismo impresso na cosmologia das
Adriana WERNECK-REGINA, Michèle SATO
doaj  

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