Results 21 to 30 of about 11,192 (159)

Discursos en tensión sobre los barrios populares en Tucumán

open access: yesQuestion, 2022
El sujeto configura su subjetividad a partir de las relaciones que establece con otros y con su contexto en el desarrollo de la vida cotidiana. A través de las distintas instituciones, de donde emergen las formas de pensamiento socialmente compartidas ...
Debora Leticia Decima
doaj   +1 more source

Contextos adversos para la participación: intercambio y consumo de drogas. Resistencias en barrios populares del Gran San Miguel de Tucumán, Argentina

open access: yesDe Prácticas y Discursos, 2021
El artículo presenta un estudio de experiencias participativas en uno de los barrios populares paradigmáticos del Gran San Miguel de Tucumán, ciudad intermedia, cabecera del Noroeste Argentino.
Debora Decima, Paula Boldrini
doaj   +1 more source

LA POESÍA POPULAR DE JENARO E. HERRERA

open access: yesCiencia Amazónica (Iquitos), 2011
El objetivo principal de este trabajo es determinar las creaciones poéticas populares escritas y publicadas por el Dr. Jenaro Ernesto Herrera Torres en las dos primeras décadas del siglo XX, establecer su estructura formal, temática y valorar su belleza ...
Manuel Marticorena Quintanilla
doaj   +1 more source

Participatory mapping and Nature's Contributions to People: Insights from the Amazon Delta

open access: yesPeople and Nature, Volume 8, Issue 10, Page 3618-3632, October 2026.
Abstract Understanding how traditional and coastal communities perceive and interact with nature is key to promoting inclusive conservation. This article examines human–nature interaction in the fishing village of Jubim, located in the Marajó Archipelago, delta of the Amazon River, Brazil.
Lara Sartorio Gonçalves   +5 more
wiley   +1 more source

Pyrosome fecal pellet production: Implications for grazing and carbon export

open access: yesLimnology and Oceanography, Volume 71, Issue 9, September 2026.
Abstract This study quantifies the fecal pellet production and pellet sinking rates of the pyrosome Pyrosoma atlanticum in the Southern California Current across a range of conditions, from the productive nearshore to the oligotrophic offshore. Fecal pellet production rates averaged 1310 ± 76 pellets h−1, resulting in the production of up to 390,380 ...
Grace F. Cawley   +5 more
wiley   +1 more source

From the sea to DNA barcode: Optimized preservation method for gelatinous zooplankton integrative taxonomy

open access: yesLimnology and Oceanography: Methods, Volume 24, Issue 9, September 2026.
Abstract Assigning taxonomic identity and thus assessing taxonomic diversity in gelatinous zooplankton is challenging due to their fragility and difficult preservation. Formalin fixation compromises DNA integrity, while flash‐freezing, ethanol, and acetone preservation affect morphological features. In this study, we developed a methodological protocol
Claudia Traboni   +4 more
wiley   +1 more source

High‐Resolution Particle Imaging Reveals the Importance of Phytodetrital Aggregate Flux and Mesopelagic Grazing for Carbon Storage in the Southern Ocean

open access: yesGlobal Biogeochemical Cycles, Volume 40, Issue 8, August 2026.
Abstract The biological, chemical, and physical processes in the mesopelagic zone that impact carbon flux to the deep ocean are poorly understood, particularly in the Southern Ocean, despite their importance to deep ocean carbon storage. Using a CTD‐mounted underwater imaging system, the Underwater Vision Profiler 5, we observed distributions of large ...
S. H. O’Daly   +7 more
wiley   +1 more source

Full‐year in situ imaging reveals fine‐scale habitat differences among salp and doliolid life stages

open access: yesLimnology and Oceanography, Volume 71, Issue 7, July 2026.
Abstract Doliolids and salps are pelagic tunicates that reproduce both asexually and sexually during their life history, occasionally forming massive blooms (> 1000 ind. m−3) that can clear large volumes of water daily. Although blooms of doliolids and salps are often associated with pulses of primary productivity, little is understood about their life
Patrick I. Duffy   +4 more
wiley   +1 more source

Beyond Starch: Towards a Scalable Potato Platform for Molecular Farming

open access: yesPlant Biotechnology Journal, Volume 24, Issue 7, Page 4619-4639, July 2026.
Re‐engineering potato as a biosafe and host‐optimised platform for plant molecular farming by integrating intrinsic biological traits with targeted engineering strategies. ABSTRACT Thirty‐five years after the first recombinant protein was produced in potato and 30 years after clinical trials of edible vaccines from its tubers, the crop is being ...
Izabela Anna Chincinska   +2 more
wiley   +1 more source

Early Use of Lime Mortar at the Early Iron Age Piscina Torta Salt Production Site (Tiber Delta, Ostia, Italy)

open access: yesGeoarchaeology, Volume 41, Issue 2, March/April 2026.
ABSTRACT This study presents new evidence for the early use of lime mortar during the Early Iron Age at the Piscina Torta site (Ostia, Italy), situated on the earliest Holocene beach ridges in the southern Tiber delta. The site, which was earlier described as a briquetage site, dates from between the late 8th and 6th century BCE and consists of a large
Francesca Bulian   +5 more
wiley   +1 more source

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