Results 51 to 60 of about 738 (88)

p‐Type β‐Ga2O3 Homoepitaxial Films with Superior Electrical Transport Properties

Advanced Electronic Materials, Volume 11, Issue 16, October 6, 2025.
High‐quality p‐type β‐Ga2O3 thin films are simultaneously grown by MOCVD on (010) and (–201) single crystal substrates. While the (–201) film shows typical semiconductor behavior, the (010) sample exhibits superior electrical properties. The study reveals orientation‐driven difference in electrical transport, supported by structural and microscopic ...
Zeyu Chi, Corinne Sartel, Vincent Sallet, Bruno Berini, Yves Dumont, Yunlin Zheng, Leonid Chernyak, Miquel Vellvehí, Amador Pérez‐Tomás, Ekaterine Chikoidze   +9 more
wiley   +1 more source

Life Cycle Assessment of Magnesium‐Impregnated Biochar Production and its Application for Nutrient Removal and Soil Improvement in Rice Cultivation

Advanced Sustainable Systems, Volume 9, Issue 9, September 2025.
This study evaluates the environmental trade‐offs of different rice husk management strategies using a life cycle assessment (LCA) approach. It compares biochar production for water treatment and soil improvement with direct incineration for energy generation.
José Lugo‐Arias, Jose Villa‐Parejo, Guido Escorcia, Julia González‐Álvarez, Aymer Maturana, Sonia Aguirre‐Forero, Nelson Piraneque‐Gambasica, Carlos Barraza‐Heras   +7 more
wiley   +1 more source

El Margen Atlántico Ibérico al W de Galicia. Evolución en régimen extensional y sedimentación. (Resultados preliminares del Leg. 103, Ocean Drilling Program.)

Estudios Geologicos, 1986
La campaña oceanográfica 103 del Ocean Drilling Program (ODP) ha estado dedicada a dilucidar la evolución tectónica y sedimentación del Margen Atlántico-Ibérico.
G. Boillot, E. L. Winterer, A. W. Meyer, J. Applegate, M. Baltuck, J. A. Bergen, T. A. Davies, K. Dunham, C. A. Evans, J. Girardeau, D. Goldberg, J. Haggerty, L. F. Jansa, J. A. Johnson, J. Kasahara, J. P. Loreau, E. Luna, H. Moullade, J. Ogg, M. Sarti, J. Thurow, M. W. Williansom   +21 more
doaj   +1 more source

Genomics and morphometry of herbarium specimens elucidate the origin of the Cape Verde date palm (Phoenix atlantica A.Chev.) and highlight its agronomic potential

PLANTS, PEOPLE, PLANET, Volume 7, Issue 5, Page 1358-1371, September 2025.
As climate change accelerates, breeding resilient crops is urgent. The date palm (Phoenix dactylifera L.), a crucial 18 billion USD fruit crop, underpins North African and West Asian oasis agroecosystems. This study investigates the genetics and morphology of its closest wild relative, the endemic and endangered Cape Verde date palm (Phoenix atlantica ...
Jerónimo Cid‐Vian, Oscar A. Pérez‐Escobar, William J. Baker, Vincent Bonhomme, Sylvie Ferrand, Sarah Ivorra, Thomas Kaczmarek, Clémence Pagnoux, Jean‐Frédéric Terral, Nathan Wales, Michael D. Purugganan, Simon Creer, Alexander S. T. Papadopulos, Sidonie Bellot, Muriel Gros‐Balthazard   +14 more
wiley   +1 more source

Teleconnection mechanisms of northeast Brazil droughts: modeling and empirical evidence Mecanismos de teleconexões do nordeste do Brasil: modelagem numérica e evidência epirica

Revista Brasileira de Meteorologia, 2008
Targeted numerical modelling experimaents are conducted to complement the previous empirical diagnostics of circulation mechanisms leading from sea surface temperature (SST) departures in the equatorial Pacific in January to anomalies in the March-April ...
Fred Kucharski, Dierk Polzin, Stefan Hastenrath   +2 more
doaj   +1 more source

Variaciones en las circulaciones oceánica y atmosférica. Su influencia en la formación de huracanes en el Atlántico Norte

Revista Cubana de Meteorología, 2019
La variabilidad que poseen los ciclones tropicales en su formación ha sido relacionada con las variaciones que ocurren en las circulaciones atmosférica y oceánica.
Milena Alpizar-Tirzo, Ramón Pérez-Suárez, Pedro Roura-Pérez   +2 more
doaj  

What is read and written in Colombian university? Characterization of literacy practices in 17 universities

Red U, 2013
The purpose of the research What is read and written in Colombian university? A contribution to the consolidation of the academic culture of the country was to characterize the literacy practices prevailing in Colombian university.
Mauricio Pérez Abril, Alfonso Rodríguez Manzano   +1 more
doaj   +1 more source

Lexis Integrated Into the Curriculum: Key to Enhance Communicative Competence in English

Profile: Issues in Teachers' Professional Development
Teaching and learning lexis is a challenge for EFL teachers and learners. Selecting the lexical items from an extensive corpus can be difficult for teachers. For learners, it can be overwhelming to learn all these lexical items.
Keiby Caro, Nayibe Rosado-Mendinueta
doaj   +1 more source

Memoria del impacto social y ambiental del huracán Félix

Wani, 2013
El 4 de septiembre del 2007 a las 04:45 hora local, el huracán Félix, de categoría 5, impactó la Costa Caribe nicaragüense a 51 km al norte de Bilwi, Región Autónoma del Atlántico Norte (RAAN).
Melvin Miranda
doaj   +1 more source

Análisis de la frecuencia de micronúcleos como biomarcador de genotoxicidad en un grupo de fumadores de la ciudad de Barranquilla.

Iatreia, 2010
El consumo del tabaco, es uno de los principales factores asociados al desarrollo de cáncer en diversas partes del organismo. Sus efectos han sido documentados y similar a lo que se realiza con otras sustancias, es importante buscar métodos que permitan ...
José L. Rico, Isis Arias, Lourdes Varela, Martha Ruiz, Ricardo Gutiérrez, Pilar Garavito, Carlos Silvera Redondo   +6 more
doaj