Results 21 to 30 of about 56,300 (215)

Taxonomic and functional diversity of urban bees of the world

open access: yesConservation Biology, EarlyView.
Abstract Bees play a pivotal role in terrestrial environments. Urbanization can affect these organisms and the ecosystem services they provide. However, knowledge of the global diversity of urban bees is limited. Thus, we summarized data on urban bee species identities and occurrences; compared distributions of all bees with those found in urban ...
João C. F. Cardoso   +10 more
wiley   +1 more source

Soil Organic Carbon Stocks and Saturation Deficit in Mediterranean Olive Groves: Effects of Intensification and Management Practices

open access: yesEuropean Journal of Soil Science, Volume 77, Issue 5, September–October 2026.
Mediterranean olive grove soils operate at only 41% of their textural SOC saturation capacity, with a mean deficit of 64 Mg C ha−1. The deficit widens along the intensification gradient—rather than along the organic‐versus‐conventional dichotomy—pointing to a substantial unrealized potential for soil carbon sequestration through soil‐conservation ...
Víctor Valenzuela‐Polo   +15 more
wiley   +1 more source

evaluation of the antioxidant capacity of quercetin derived of natural extract from red onion ocañera (allilium strain l) and red apple (pyrus malus l var. red delicius) in palm oil refined industrial type continuous warm conditions

open access: yesPublicaciones e Investigación, 2010
The research was based on the assessment of the quercetin antioxidant capacity existing in red apple (Pyrus malus L var. red delicious) and ocañera red onion (Allilium cepa L).
Golda Meyer Torres   +3 more
doaj   +1 more source

Recuperacion de aceites usados

open access: yesCIENCIA UNEMI, 2015
Todo residuo o desecho que pueda causar daño a la salud o al medio ambiente es considerado como residuo o desecho peligroso; argumento suficiente para que los gobiernos seccionales o centrales se responsabilicen en promover la adopción de medidas para reducir al máximo la generación de estos desechos, así como establecer políticas y estrategia s para ...
openaire   +4 more sources

Lupin (Lupinus angustifolius) as a Protein‐Rich Emerging Crop Adapted to Uruguay: Nutritional and Functional Potential

open access: yesSustainable Food Proteins, Volume 4, Issue 2, June 2026.
Characterization of Lupinus angustifolius cultivated in Uruguay. The figure summarizes the experimental workflow applied to six Lupinus angustifolius samples cultivated in Uruguay. After sample preparation, different analytical approaches were performed: Proximate composition determination of moisture, ash, crude protein, and crude fat by standard AOAC
Matías Rodríguez‐Elhordoy   +9 more
wiley   +1 more source

Evaluation of Enviromental Management Planing for a Biodiesel Production Plant

open access: yesPublicaciones e Investigación, 2011
Manuelita Oils SA is a company dedicated to the cultivation of palm, production and marketing of biodiesel, the company currently processes the fruit of their own crops. Currently Manuelita Oils SA is a growing company.
María del Mar Maldonado Romero   +1 more
doaj   +1 more source

“Humanizar”: aprendizajes sobre alteridad, salud y futuro en una experiencia de investigación compartida

open access: yesThe Journal of Latin American and Caribbean Anthropology, Volume 31, Issue 2, June 2026.
ABSTRACT The visit to Bogotá of a fééeneminaa (Muinane) friend, Célimo Nejedeka Jifichíu, and in particular, his work in researching and transmitting traditional health knowledge, offer the pretext to navigate the relationship between elements that at first glance seem distant from each other: indigenous imaginaries about otherness, their visions of ...
Giovanna Micarelli
wiley   +1 more source

“The Future Is Ancestral”: The Environmental Cuir Utopias of Gabriela Cabezón Cámara

open access: yesFuture Humanities, Volume 4, Issue 1, May 2026.
ABSTRACT Argentinian author Gabriela Cabezón Cámara identifies as a “socio‐environmentalist and writer” and has been actively involved in the feminist movement #NiUnaMenos since 2015, alongside her growing engagement with environmental activism. She advocates for Indigenous land rights, water accessibility, and challenges offshore petroleum extraction ...
Victoria Jara
wiley   +1 more source

Influencia de las condiciones edafoclimáticas, manejo agronómico, procesamiento, almacenamiento y transporte sobre la caracterización físico-química y la calidad del aceite de palma colombiano

open access: yes, 2004
IP 7262-07-217-99Incluye anexosAnexos: manual de procedimientos para la caracterizacion fisicoquimica y de calidad del aceite de palma ; tablas de datos de la caracterizacion del ACP en las cuatro zonas palmerasde Colombia ; evaluacion de las ...
Suárez, Sandra Rubiela   +9 more
core   +1 more source

Aceptación de aceite transgénico de distinto país de origen en la Región de La Araucanía, Chile

open access: yesRevista de la Facultad de Ciencias Agrarias, 2022
Considerando el rechazo de los consumidores hacia alimentos genéticamente modificados y que el país de origen es usado como indicador de calidad, se estudió la importancia relativa de la existencia de modificación genética (MG), origen y precio en ...
Berta Schnettler M.   +4 more
doaj  

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