Results 61 to 70 of about 775,673 (228)

Colloidal processing of Fe-based metalceramic composites with high content of ceramic reinforcement

Boletín de la Sociedad Española de Cerámica y Vidrio, 2013
Major difficulties of processing metal-matrix composites by means of conventional powder metallurgy techniques are the lack of dispersion of the phases within the final microstructure. In this work, processing through colloidal techniques of the Fe-based
Escribano, J. A., Ferrari, B. , Alvaredo, P. , Gordo, E. , Sánchez-Herencia, A. J.   +4 more
doaj   +1 more source

Procesamiento intraoracional de pronombres en condicion de equivalencia y no equivalencia en ninos con trastorno especifico del lenguaje [PDF]

, 2009
61 p.Los niños con Trastorno Específico del Lenguaje (TEL) suelen presentar dificultades a nivel morfosintáctico. Entre otros aspectos, manifiestan problemas en el procesamiento de los pronombres. El presente estudio está dirigido a estudiar este aspecto
Martínez Jiménez, Luis (Prof. Guía), Rivas F., Katherine   +1 more
core  

When Politicians Talk AI: Issue‐Frames in Parliamentary Debates Before and After ChatGPT

Policy &Internet, Volume 17, Issue 3, September 2025.
ABSTRACT Artificial intelligence (AI) is increasingly recognized as a crucial issue in political discourse, yet comparative research on how political perspectives on AI vary across countries, particularly following ChatGPT's public debut, remains limited.
Viktor Suter, Charles Ma, Gina Pöhlmann, Miriam Meckel   +3 more
wiley   +1 more source

Influencia de las condiciones de procesamiento sobre las propiedades dieléctricas y microestructurales de cerámicos de K_1/2Na_1/2NbO₃

Boletín de la Sociedad Española de Cerámica y Vidrio, 2011
The objective of this work was to analyze different processing condition of Na1/2K1/2NbO3 (KNN) in order to obtain a material with good properties and without secondary phases.
Castro, M. S., Ramajo, L., Reboredo, M. M.   +2 more
doaj   +1 more source

Evidencia del procesamiento arriba-abajo en la comprensión lectora en niños [PDF]

, 2013
The current research discusses the problem of the different reading processing models that prevail nowadays in Psychology. Here we find a duality between the bottom-up approach, which has been extensively studied, and the top-down approach, which has ...
Angosto, Alberto, Cuevas, Irene, León, José Antonio, Sánchez, Patricia, Álvarez, María   +4 more
core   +1 more source

Interactions of rare earth elements with living organisms and emerging biotechnical applications

PLANTS, PEOPLE, PLANET, Volume 7, Issue 5, Page 1251-1274, September 2025.
Rare earth elements (REEs) are critical resources required to achieve net‐zero carbon emission targets and energy security. However, rising demand for REEs coupled with significant extraction and processing challenges and geopolitical risks restricts access to REE resources.
Samantha A. McGaughey, Shagufta Iqbal, Annamaria De Rosa, Jessica A. Caley, Anna H. Kaksonen, Denys Villa‐Gomez, Caitlin S. Byrt   +6 more
wiley   +1 more source

Varistores cerámicos basados en óxido de cinc

Boletín de la Sociedad Española de Cerámica y Vidrio, 2005
ZnO-based varistors are electroceramic devices with an extremely high non-linear electrical response, originated on a functional microstructure with well defined characteristics. In the present paper the development of these materials since its discovery
Peiteado, M.
doaj  

Analysis of wood preferences for furniture production in Pinar del Río and Artemisa, Cuba

Revista Cubana de Ciencias Forestales, 2022
The objective of this study was to determine the main preferred woods for the furniture manufacture in the provinces of Pinar del Rio and Artemisa. The method used to measure the preferences of the specialists was the so-called Hierarchical Analysis ...
Reinaldo Hanoi Valdes Reinoso, Daniel Alberto Alvarez Lazo, Raúl Ricardo Fernández Concepción, Arnaldo Díaz Acosta, Norelys Sandra Garcia Contino   +4 more
doaj  

KAJIAN STRUKTUR KOMUNITAS MAKROZOOBENTHOS DI SUNGAI KUALA TUHA KECAMATAN KUALA PESISIR KABUPATEN NAGAN RAYA [PDF]

, 2004
El objetivo de esta línea es investigar en Sistemas Paralelos, esto es, la combinación de problemas de software asociados con la utilización de arquitecturas de procesamiento paralelo, especialmente sistemas multiprocesador distribuidos.
Barbieri, Andrés, Chichizola, Franco, Cosentino, A., De Giusti, Armando Eduardo, De Giusti, Laura Cristina, Denham, Mónica Malén, Naiouf, Marcelo, Tinetti, Fernando Gustavo, Villagarcía Wanza, Horacio A.   +8 more
core   +1 more source

Escribir en comunidad: Construcción de relaciones y responsabilidad en la producción de conocimiento

American Anthropologist, Volume 127, Issue 3, Page 447-465, September 2025.
ABSTRACT As anthropology reckons with its past, present, and future, anthropologists increasingly seek to challenge inequities within the discipline and academia more broadly. Anthropology, regardless of subdiscipline, is a social endeavor. Yet research often remains an isolating (though not necessarily solitary) process, even within research teams and
Jordi Armani Rivera Prince, Emily M. Blackwood, Madeleine Landrum, Emily B. P. Milton, Elizabeth L. Rodgers, Monica Barnes, Elizabeth Chin, Christa Craven, Kristina Douglass, María José Figuerero Torres, María A. Gutiérrez, Sarah Herr, Lisa Hodgetts, Kirk A. Maasch, Kylie E. Quave, Danilyn Rutherford, Daniel H. Sandweiss   +16 more
wiley   +1 more source