Results 21 to 30 of about 15,003 (171)

A Pad of Unpaid Prescriptions of a Chancellor of the University of Valladolid in the Sixteenth Century [PDF]

open access: yes, 2013
El trabajo que presentamos tiene como objeto fundamental la edición y estudio de las recetas halladas en un pleito litigado en el tribunal de la Chancillería de Valladolid, al que llegaron porque Félix de Manzanedo, rector de la Universidad y Oidor del ...
Herrero Jimenez, Mauricio   +1 more
core   +3 more sources

Refuge abandonment in a formerly harvested waterbird and the consequent formation of multi‐species bird colonies

open access: yesJournal of Avian Biology, Volume 2025, Issue 5, September 2025.
The intense human persecution of wildlife in the past forced many animal populations to look for refuge in human‐inaccessible habitats. With the decline of direct persecution, and the changes in the attitude of modern urban societies towards wildlife during the last few decades, an ecological process of abandonment of refuge habitats has become ...
Nicolás Ron‐Arroyo   +4 more
wiley   +1 more source

Rupture and Relamination of Continental Lithosphere in a Subduction System (Variscan Orogeny, SW Iberia)

open access: yesTectonics, Volume 44, Issue 7, July 2025.
Abstract Relamination is closely connected to subduction zones. Despite the numerous high‐P metamorphic belts recognized on Earth, relamination remains a poorly documented process. We present a continental subduction zone where the exhuming high‐P rocks became a relaminant under the upper plate.
Rubén Díez Fernández   +7 more
wiley   +1 more source

Critique [of Racial Intelligence Testing and the Mexican People] [PDF]

open access: yes, 1982
Gilbert Gonzalez’s “Racial Intelligence Testing and the Mexican People is a major contribution in analyzing the educational factors which result in social inequality among the Mexican population in the US.
Santillan, Richard
core   +1 more source

Evidencias fotográfica, biológica y genética de la presencia actual de jaguaroundi (Puma yagouaroundi) en Michoacán, México Photographic, biological and genetic evidences of the presence of jaguaroundi (Puma yagouaroundi) at the moment in Michoacán, Mexico

open access: yesRevista Mexicana de Biodiversidad, 2012
El jaguaroundi, a pesar de su amplia distribución neotropical, es uno de los felinos menos estudiados del continente y se carece de estudios genéticos sobre la especie. Para el estado de Michoacán ha existido la sospecha de su presencia y no obstante que
Tiberio C. Monterrubio-Rico   +5 more
doaj  

Estimación de un nuevo modelo de volatilidad estocástica asimétrico por umbrales (modelo TA-ARSV). Aplicación a series de rendimientos del precio medio de materias primas.

open access: yesRect@, 2008
La importancia cada vez mayor de la volatilidad en las series de rendimientos financieros nos ha llevado a proponer un nuevo modelo de volatilidad estocástica por umbrales, modelo TA-ARSV así como su procedimiento de estimación.
Morales Martínez, Eduardo   +2 more
doaj  

Monetary reform in times of Charles II (1679-1686): aspects concerning the issued dispositions. [PDF]

open access: yes
During the reign of Carlos II drastic monetary reform was carried out, which once and for all ended the tremendous monetary instability that took place in Castile throughout the whole Seventeenth century.
Font de Villanueva, Cecilia
core   +3 more sources

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