Results 81 to 90 of about 60,634 (209)

Mejoramiento de la refractariedad de arcillas por lavado o intercambio iónico [PDF]

open access: yes, 1975
Se estudió el mejoramiento de la refractariedad da arcillas que, a pesar de tener un elevado contenido de alúmina, presentaban un bajo cono pirométrico equivalente. El tratamiento se realizó por lavado con agua y por intercambio iónico. Como se esperaba,
Fiol, Juan C.   +3 more
core  

Mediterranean Cyclones in a Changing Climate: A Review on Their Socio‐Economic Impacts

open access: yesReviews of Geophysics, Volume 63, Issue 2, June 2025.
Abstract The Mediterranean Basin, renowned for its cultural, ecological, and climatic significance, frequently endures high‐impact weather events driven by Mediterranean cyclones (Medcyclones), atmospheric low‐pressure systems characterized by counterclockwise wind circulation. These meteorological phenomena, sometimes comparable to hurricanes in their
Samira Khodayar   +19 more
wiley   +1 more source

Synthesis of a National Soil Dataset Across Productive Land in Mexico: The Importance of Making Existing Data Accessible

open access: yesEuropean Journal of Soil Science, Volume 76, Issue 3, May–June 2025.
ABSTRACT The lack of soil data is a complication that most soil scientists will encounter throughout their career; this critical aspect is exacerbated due to the excessive cost of soil surveying. Consequently, it is essential to develop strategies that guarantee the permanent accessibility of past soil sampling efforts.
Carlos E. Arroyo‐Cruz   +5 more
wiley   +1 more source

Temperature evaluation as a method of stabilization of clays [PDF]

open access: yes, 2010
Laboratory tests were used to evaluate the effect on the index properties, volumetric behavior and monotonic uniaxial strength of two clays due to the application of temperature during different time periods. Mean objective of this research project is to
Moreno-Anselmi, Luis Ángel   +2 more
core   +1 more source

Catalogación de arcillas técnicas y acabados de la alfarería Hispano Portuguesa [PDF]

open access: yes, 1999
A short description on the most important pottery places on Iberian Peninsule was made in relation to the typological and productive specialization patterns derived from their nearest available raw materials. The evolution of productive technics: mulling,
Sempere, E.
core   +2 more sources

Exposure of wetlands important for nonbreeding waterbirds to sea‐level rise in the Mediterranean

open access: yesConservation Biology, Volume 38, Issue 6, December 2024.
Abstract Sea‐level rise (SLR) is expected to cause major changes to coastal wetlands, which are among the world's most vulnerable ecosystems and are critical for nonbreeding waterbirds. Because strategies for adaptation to SLR, such as nature‐based solutions and designation of protected areas, can locally reduce the negative effects of coastal flooding
Fabien Verniest   +43 more
wiley   +1 more source

Caracterización del subsuelo y análisis de riesgos geotécnicos asociados a las arcillas expansivas de la ciudad de Tuxtla Gutiérrez

open access: yes, 2015
Resumen Se presenta una investigacion realizada para la caracterizacion geologica y geotecnica del subsuelo y la evaluacion de riesgos geotecnicos en la ciudad de Tuxtla Gutierrez, Chiapas.
O. Jorge   +2 more
semanticscholar   +1 more source

Productos de alfarería de Cerro Macareno, Sevilla : naturaleza y procedencia de las ánforas y otros objetos cerámicos. Siglos VIII al III a. J.C. [PDF]

open access: yes, 1985
Son muchos los métodos empleados para el estudio de las arcillas y de los productos cerámicos, contribuyendo de distinta manera, aunque complementaria, en el conocimiento de la composición, procedencia de los materiales, tecnología empleada en su ...
García Ramos, G.   +2 more
core  

Análisis químico de arcillas

open access: yesRevista de Química, 1989
No presenta resumen.
Miriam Delgado López   +1 more
openaire   +1 more source

Jean‐Luc Nancy's Conception of Listening

open access: yesEducational Theory, Volume 74, Issue 6, Page 915-941, December 2024.
Abstract In this article Sophie Haroutunian‐Gordon and Megan Jane Laverty discuss Jean‐Luc Nancy's conception of listening as presented in his seminal work, À l'écoute. The authors argue that Nancy uses the term “listening” to refer to the experience of coming to an idea of sound(s) initially encountered as puzzling.
Sophie Haroutunian‐Gordon   +1 more
wiley   +1 more source

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