Results 21 to 30 of about 1,600 (159)

Tudor England and Stewart Scotland Through Spanish Eyes: A Complete Transcription and Translation of Pedro de Ayala's Letter of 1498 to King Ferdinand of Castile and Queen Isabella of Aragon

Renaissance Studies, EarlyView.
Abstract Pedro de Ayala served as a diplomat for King Ferdinand II of Aragon and Queen Isabella I of Castile at the courts of Henry VII, King of England, and James IV, King of Scots. In July 1498, he wrote a letter, partly in cipher, to report to his king and queen on such matters as Spain's interests in international diplomacy; the characters and ...
Adrian William Jaime, Valeria Tapia Cruz, Mairi Cowan   +2 more
wiley   +1 more source

Control of Tetrazine Bioorthogonal Reactivity by Rotaxanation

Angewandte Chemie, Volume 137, Issue 45, November 3, 2025.
Control of tetrazine‐mediated inverse electron demand Diels–Alder (IEDDA) reaction has been achieved by rotaxanation. Tetrazine rotaxanes were synthesized in high yield and they displayed a much slower kinetics compared to the corresponding thread. Mechanical bond disassembly upon the right stimulus activates reactivity.
Carlos Fumero‐Medina, Yaiza Pérez‐Pérez, Lidia A. Pérez‐Márquez, Diego Álvarez de la Rosa, Teresa Giráldez, Nieves Rodríguez Paz, Jorge Pasán, Fernando Lahoz, David Tejedor, Jimena Scoccia, Romen Carrillo   +10 more
wiley   +2 more sources

Exploring Terrestrial Lava Tubes as Martian Analogs (I): Multi‐Analytical Study of Mineralization Processes in Cueva del Vidrio, La Palma (Canary Islands)

Journal of Geophysical Research: Planets, Volume 131, Issue 3, March 2026.
Abstract The study of terrestrial lava tubes is essential for understanding geological processes occurring during volcanic activity on other planetary bodies, such as Mars. These processes lead to the formation of minerals analogous to those found on other planets.
F. Alberquilla, J. Aramendia, L. Coloma, I. Martínez‐Arkarazo, G. Arana, A. Gonzalez, R. Gisbert, E. Díaz, P. Cobiella, M. Perestelo, J. M. Madariaga   +10 more
wiley   +1 more source

Optimizing Total Suspended Solids Mitigation in a Data‐Limited Watershed: A Network‐Based Advection–Reaction Model Applied to the Canal del Dique, Colombia

Water Resources Research, Volume 62, Issue 2, February 2026.
Abstract Total Suspended Solids (TSS) significantly degrade water quality by reducing light penetration and oxygen availability, while facilitating the transport of toxic contaminants. Managing TSS in watersheds requires an understanding of both hydrological connectivity and pollutant dynamics; however, these efforts are significantly constrained by ...
Jesus Guzmán Pérez, Javier Montoya Martinez, David Angulo‐Garcia   +2 more
wiley   +1 more source

«Gervasio Para Todo» y la Gobernanza Pública Algorítmica

Documentación Administrativa
Objetivos: analizar la creciente integración de la inteligencia artificial (IA) en la Administración pública y sus implicaciones. Metodología: análisis de fuentes doctrinales y normativas nacionales e internacionales, así como comunicados de ...
Alejandro Parres García
doaj   +1 more source

Mineros en el Cabildo de la villa de Guanajuato: 1660-1741

Anuario de Estudios Americanos, 2006
Este trabajo trata sobre la corporación municipal guanajuatense, de forma que pueda conocerse la relevancia que tuvo en el desarrollo de la vida local. Así, el estudio de la red socio-económica que conformaba la élite minera de la villa, que se hizo con ...
José Luis Luis Caño Ortigosa
doaj   +1 more source

Aproximación a la «baja laboral» en el siglo XVIII. El «puncto de quartanario» en la Catedral Burgalesa

Hispania Sacra, 2012
Los componentes del Cabildo catedralicio tenían el privilegio añadido de gozar de las atenciones profesionales de, al menos, un médico, contratado en exclusiva para el cuidado de su salud.
Francisco José Sanz de la Higuera
doaj   +1 more source

Generation and Maintenance of Diversity in an Island: A History of Fragmentation, Secondary Contact and Admixture

Journal of Biogeography, Volume 53, Issue 2, February 2026.
ABSTRACT Aim To gain detailed insights into how vertebrate intraspecific diversity can be generated and maintained within volcanic islands, using genomic data. Location The Canary Islands of Tenerife and La Palma. Time Period Tissue samples were obtained in 2003. Genomic analyses were performed in 2023–25. Taxon The endemic gecko, Tarentola delalandii.
Richard P. Brown, Yuanting Jin
wiley   +1 more source

Fuentes documentales de archivo para el estudio del barrio de canónigos salmantino en la Edad Media

Anales de Historia del Arte, 2013
El “barrio de canónigos” salmantino fue un área urbana singular que se configuró en las inmediaciones del templo catedralicio desde finales del siglo XII, tras el proceso de secularización que afectó a su Cabildo, y que significó el fin de la vida en ...
Noemí Culebras Majolero
doaj   +1 more source

Climate Projections and Temperature Evolution in the Canary Islands: High Resolution Analysis at Island Scale

International Journal of Climatology, Volume 45, Issue 16, 30 December 2025.
Evolution of the maximum temperature in the Canary Islands according to the SSP 5–8.5 scenario. Images taken from the SICMA‐Canary Islands platform (2025). ABSTRACT The Intergovernmental Panel on Climate Change's Sixth Assessment Report highlights a significant rise in global surface temperatures and stresses the urgent need for localised climate ...
Noelia Cruz‐Pérez, Joselin S. Rodríguez‐Alcántara, Susana Clavijo‐Núñez, César Paradinas‐Blázquez, Juan C. Santamarta   +4 more
wiley   +1 more source