Results 51 to 60 of about 2,480 (156)

Diversity, Structural Dynamics, Regeneration Potential, and Endemism of Moist Evergreen Afromontane Forests in Ethiopia

open access: yesInternational Journal of Forestry Research, Volume 2026, Issue 1, 2026.
The moist evergreen Afromontane forest (MEAF) in Ethiopia is characterized by unique species diversity and serves as the center of origin and diversity for Coffea arabica. A systematic review of MEAF in Ethiopia was conducted following the PRISMA 2020 protocol.
Worku Misganaw Tebabal   +3 more
wiley   +1 more source

Machine Learning‐Based Seismic Subsurface Characterization: The State of the Art and Future Perspectives

open access: yesJournal of Geophysical Research: Machine Learning and Computation, Volume 2, Issue 4, December 2025.
Abstract Seismic subsurface characterization involves interpreting seismic records to delineate geological features and estimate the physical properties of subsurface rocks (such as lithofacies, porosity, and fluid saturation). As an effective remote sensing technology to characterize the large‐scale spatial distribution of subsurface properties ...
Minghui Xu   +3 more
wiley   +1 more source

Diseño, construcción y evaluación de un equipo automatizado para riego por microaspersión Design, construction, and evaluation of an automated mechanism for micro sprinkler irrigation

open access: yesBioagro, 2010
La automatización de los sistemas de riego en viveros facilita un buen manejo del agua, reduce el empleo de mano de obra, evita el error humano y garantiza una mayor eficiencia.
Julio César Mendoza   +3 more
doaj  

Resenha de 'As cores da masculinidade: experiências interseccionais e práticas de poder na Nossa América', de Mara Viveros Vigoya

open access: yesPlural, 2019
Referência completa: Vigoya, Mara Viveros. As cores da masculinidade: experiências interseccionais e práticas de poder na Nossa América. Rio de Janeiro: Papéis Selvagens, 2018.
Henrique Restier da Costa Souza
doaj   +1 more source

Evaluating pasture forage plant breeding achievements: a review

open access: yesNew Zealand Journal of Agricultural Research, Volume 68, Issue 6, Page 1146-1220, December 2025.
ABSTRACT Forage plant breeding aims to deliver cultivars that increase on‐farm productivity through improved seasonal and annual yield, persistence of yield in perennials, and nutritive and feeding value. Breeding is generally undertaken in highly controlled field trials with individual plants or rows.
John R. Caradus, David F. Chapman
wiley   +1 more source

Decolouring. The Racial Imprints of Upward Mobility in Lima's Dominant Class

open access: yesThe British Journal of Sociology, Volume 76, Issue 5, Page 1052-1062, December 2025.
ABSTRACT A significant body of literature highlights the fluid and adaptable nature of racial categories in Latin America, often invoking the concept of ‘whitening’ to explain how upwardly mobile individuals reshape their racial or ethnic identities by adopting cultural and social traits associated with class privilege and ‘whiteness’.
Mauricio Rentería
wiley   +1 more source

Dynamics of seedling growth of Vitex parviflora Juss compost substrates bark of Eucalyptus saligna Smith and Eucalyptus pellita F. Muell in forest nurseries

open access: yesRevista Cubana de Ciencias Forestales, 2014
The successful formation of high forest production depends largely on the quality of seedlings, which must withstand the harsh conditions encountered in the field and produce economically desirable trees with volumetric growth.
Noarys Pérez Díaz
doaj  

Comprehensive tree assessments for prioritising conservation action in Mesoamerica

open access: yesPLANTS, PEOPLE, PLANET, Volume 7, Issue 6, Page 1813-1823, November 2025.
Tree species are of ecological and social importance globally. Mesoamerica has a diverse tree flora, and the region has experienced major changes in natural habitats due to human activities. In this study, for the first time, we assessed the conservation status of the region's tree species and found that 46% of trees in the region are at risk of ...
Emily Beech   +12 more
wiley   +1 more source

Biología y Manejo de Nostoc (Cyanobacteria) en Viveros e Invernaderos

open access: yesEDIS, 2019
Una de las especies de "malezas" más problemáticas en los viveros de Florida es Nostoc, una cianobacteria que se encuentra comúnmente en los caminos de grava, pasillos, telas de tierra y en muchas otras áreas de producción.
Haywood Dail Laughinghouse   +3 more
doaj  

Saberes, culturas, y derechos sexuales en Colombia.

open access: yesLa Manzana de la Discordia, 2016
Viveros Vigoya,  Mara (Ed.) (2006) Saberes, culturas, y derechos sexuales en Colombia. Centro Latinoamericano de Sexualidad y Derechos Humanos – CLAM / Centro de Estudios Sociales – CES. Tercer Mundo Editores. ISBN: 958-97851-2-3. 556 páginas.
Gabriela Castellanos Llanos
doaj   +1 more source

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