Results 71 to 80 of about 69,372 (225)

Survey of cryogenic processes, periglacial forms and permafrost conditions in South America [PDF]

open access: yes, 2000
Este inventário fornece informações sobre o estado da arte e os avanços recentes da Geocriologia nos países da América do Sul onde ocorre permafrost ou congelamento sazonal dos solos e onde este campo de pesquisa tem interesse científico.
Trombotto, Dario Tomas
core   +1 more source

Takatāpui in Children's Picture Books: An Exploratory Investigation of Māori Gender‐Diverse Concepts

open access: yesKōtuitui: New Zealand Journal of Social Sciences Online, Volume 21, Issue 1, March 2026.
Children's picture books have experienced a significant surge in gender‐diverse representations, reflecting broader societal shifts towards inclusivity. This trend, while progressive, appears to primarily focus on mainstream concepts (LGBTQI + identities), leaving gender‐diverse concepts deeply rooted in indigenous cultures in an inferior position. The
Yalim Ozdinc
wiley   +1 more source

Dragon Fruit (Hylocereus undatus) Pollination in New Zealand: A Preliminary Report on Flower Visitors, Natural Pollen Deposition, and Artificial Pollination

open access: yesNew Zealand Journal of Crop and Horticultural Science, Volume 54, Issue 1, March 2026.
Dragon fruit (pitaya; Hylocereus undatus) is a promising, new high‐value crop in New Zealand. The large nocturnal flowers open for one night and close early in the morning the following day over a 3‐ to 6‐month long flowering period. In dragon fruit's native range, hawkmoths and bats are key nocturnal pollinators, and honey bees visit flowers during ...
Max N. Buxton   +2 more
wiley   +1 more source

Actualización de la lista de pulgones (hemiptera: aphididae) de jujuy y salta. registro de cinara cupressi (buckton)

open access: yesRIA: Revista Investigaciones Agropecuarias, 2006
Una prospección de pulgones se realizó en localidades de las provincias de Jujuy y Salta. De las 15 especies halladas, 8 resultaron ser nuevas para Jujuy y 5 para Salta, todas ellas de importancia agrícola o forestal. Cinara cupressi, importante plaga
J. Ortego
doaj  

Pastoreo y variabilidad climática en el Parque Nacional de Sajama, Bolivia

open access: yesPirineos: Revista de Ecología de Montaña, 2008
El Parque Nacional Sajama, la primer área protegida de Bolivia, incluye a cinco comunidades indígenas con una base de producción principalmente de ganadería.
K. Yager, H. Resnikowski, S. Halloy
doaj   +1 more source

A Tale of Narrative Annexation Stories From Kisar Island (Southwest Maluku, Indonesia) [PDF]

open access: yes, 2016
This paper discusses strategies of appropriation of narrative heritage in literate and narrative histories on the island of Kisar. It shows that notwithstanding their sometimes literate characteristics, storytelling in competitive contexts still follows ...
Engelenhoven, A. V. (Aone)   +1 more
core   +5 more sources

Gut microbiota-mediated modulation of lipid metabolism by punicic acid in diet-induced hepatic steatosis

open access: yesFood Science and Human Wellness
Pomegranate seed oil (PSO) mainly consisted of punicic acid (PunA), has gained attention due to rich conjugated linolenic acids and potential application in the improvement of various diseases.
Liping Chen   +3 more
doaj   +1 more source

Data Extraction from Dynamic Web Pages [PDF]

open access: yes, 2009
Tato práce obsahuje stručný přehled technologií používaných pro prezentaci a získání dat na WWW a popisuje vybrané nástroje pro extrakci dat z webových stránek.
Puna, Petr
core  

cSi Photovoltaic Modules, Main Degradation Factors Case Study: La Puna (Argentina) [PDF]

open access: yes, 2016
This paper presents an analysis of the power loss of a set of photovoltaic modules exposed for more than fifteen years to solar radiation and other environmental factors. The study covered modules installed in 1989 and concluded with modules installed in
Cadena, Carlos Alberto   +2 more
core   +1 more source

PUNA

open access: yes, 1997
The PUNA (Plateau Untersuchung Nw Argentinien) seismograph network was deployed across the Andes at ∼23.5°S. The array was centered in the backarc, atop the Puna high plateau in NW Argentina and was in operation for approximately 100 days between late August and late November 1997.
Schurr, B., Asch, G., Wigger, P.
openaire   +2 more sources

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