Results 101 to 110 of about 69,133 (199)

Wari Lithic Technology on the Northern Coast of the Andes: Geochemical, 2D Geometric Morphometric, and Technological Analyses of Obsidian Bifaces From San José de Moro

open access: yesArchaeometry, Volume 68, Issue 5, Page 994-1008, October 2026.
ABSTRACT This study examines Wari obsidian production in a cache of 39 bifaces found at the Late Moche site of San José de Moro (Jequetepeque Valley, North Coast of Peru, 700–850 ad). Portable X‐ray fluorescence, geometric morphometric, and technological analyses were used to investigate raw material provenance and bifacial production.
Antonio Pérez‐Balarezo   +2 more
wiley   +1 more source

Cenozoic tropical carbonate platforms in the Santos Basin, SE Brazilian Margin

open access: yesSedimentology, Volume 73, Issue 6, Page 2454-2487, October 2026.
ABSTRACT Tropical carbonate platforms accompanied the latitudinal shifts of the tropical belt throughout the Cenozoic. Their flat‐topped geometries were influenced by a specific set of processes, including climate and sea‐level changes, carbonate facies, tectonics and continental runoff.
Mateus Gama   +5 more
wiley   +1 more source

Sinopsis de las gramíneas (Gramineae Juss.) de la Provincia de La Pampa, República Argentina. [PDF]

open access: yes, 2020
Sinopsis de las gramlneas (Gramineae Juss.) de la Provincia de La Pampa, República ...
Z. E. Rúgolo de Agrasar   +3 more
core  

A questão do autor em Bakhtin

open access: yesBakhtiniana: Revista de Estudos do Discurso, 2014
Gostaria de refletir sobre a questão do autor em Bakhtin, objeto de numerosas abordagens ao longo de sua obra: como personagem, como ideólogo da arquitetônica, como voz mascarada, como ouvido polifônico, como interlocutor no diálogo cronotópico. Proponho
Pampa Olga Arán
doaj  

Dental Microwear Evidence of Holocene Dietary Variability in the Argentinian Pampas and Paraná Delta

open access: yesAmerican Journal of Biological Anthropology, Volume 191, Issue 1, September 2026.
ABSTRACT Objectives This study explores the subsistence strategies of Middle‐to‐Late Holocene human populations in the Argentinean Pampas and Paraná River Delta by analyzing dental microwear patterns. Materials and Methods We examined occlusal molar microwear textures of individuals from the Middle and Late Holocene recovered from 12 archaeological ...
Maria Rita Guedes Carvalho   +13 more
wiley   +1 more source

Ranunculus platensis (Ranunculaceae). Nuevo registro para la flora de la provincia de La Pampa, Argentina [PDF]

open access: yes, 2018
En un predio agrícola-ganadero de los alrededores de Santa Rosa (La Pampa, Argentina) se colectaron ejemplares cuyo análisis taxonómico permitió establecer su identidad como Ranunculus platensis Spreng.
Walter Alejandro Muiño   +3 more
core  

Contribución al conocimiento de los formícidos de la provincia de La Pampa. II. [PDF]

open access: yes, 2020
Contribución al conocimiento de los formícidos de la provincia de La Pampa ...
E. M. Quirán, A. A. Casadio
core  

The Question of the Author in Bakhtin

open access: yesBakhtiniana: Revista de Estudos do Discurso, 2014
I would like to reflect on the problem of the author in Bakhtin, who is subject to numerous sieges throughout his work: as character, as ideologist of the architectonics, as masked voice, as polyphonic ear, as interlocutor in chronotopized dialogue.
Pampa Olga Arán
doaj  

Integrating Circular Economy and Regenerative Agricultural Practices on Farms in a Developing Country Context

open access: yesBusiness Strategy &Development, Volume 9, Issue 3, September 2026.
ABSTRACT The current state of agricultural production is characterised by a linear model of production and consumption, which has led to negative environmental consequences. In Argentina, the agricultural sector plays a crucial role in the economy, particularly in the Pampas region.
A. A. Rodríguez   +4 more
wiley   +1 more source

Oral Copaiba Oil‐Resin Supplementation Reduces Plasma and Hepatic Oxidative Stress in Female and Male Hypothalamic‐Obese Animals

open access: yesFood Science &Nutrition, Volume 14, Issue 9, September 2026.
Oral supplementation with copaiba‐oil resin (Co‐resin) restores hepatic and plasma oxidative systems in hypothalamic‐obese male and female rats, therefore, it showed a more positive impact on females. This study highlights the therapeutic potential of Co‐resin to reduce reactive oxygen species production and restore plasma and hepatic antioxidant ...
Sirlei P. Souza   +10 more
wiley   +1 more source

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