Results 21 to 30 of about 737 (112)

Sobre Pedro Salmerón Sanginés, La batalla por Tenochtitlan

open access: yesHistoria Mexicana El Colegio de México, 2022
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Juan Pío Martínez
doaj   +1 more source

Natural Products Targeting Notch Signaling in Cancer: Mechanistic Insights and Food‐Based Chemoprevention Potential

open access: yesFood Frontiers, Volume 7, Issue 1, January 2026.
The Notch signaling pathway plays a dual role in cancer, acting as both a tumor promoter and suppressor depending on cellular context. This review highlights how natural products modulate Notch signaling to inhibit tumor initiation, progression, angiogenesis, and cancer stem cell maintenance.
Rabab Fatima   +15 more
wiley   +1 more source

Historiografía española en torno a Hernán Cortés (1940-1989)

open access: yesRevista de Indias, 1990
No disponible.
M.ª Justina Sarabia Viejo
doaj   +1 more source

Complicidad íntima como estrategia narrativa en la Segunda relación de Hernán Cortés al emperador Carlos V

open access: yesHipogrifo: Revista de Literatura y Cultura del Siglo de Oro, 2020
La Segunda relación de Hernán Cortés al emperador Carlos V fue escrita con una doble finalidad, pues al tiempo que narra los hechos y sucesos más relevantes ocurridos en México todo el escrito se articula como una sutil y eficaz defensa legal del ...
Ángel Delgado Gómez
doaj   +1 more source

Was the Inca Economy Based on “Protomoney”? Or, Why Accounting Systems Should Not Be Conflated With Concepts of Exchange Value

open access: yesEconomic Anthropology, Volume 13, Issue 1, January 2026.
ABSTRACT The khipu knotted string records in the ancient Andes were accounting systems, but they did not indicate any concepts of commensurability or exchange value. They were not incipient money; instead, monetized commerce appears to have predated the economic organization of the Inca society. The article begins by tracing the emergence of coinage in
Alf Hornborg
wiley   +1 more source

Saperi e pratiche della mediazione nella Conquista del Nuovo Mondo

open access: yesCriando, 2018
A partire dalla Conquista, la figura dell’interprete occupa una posizione strategica nella storia linguistica, economica e culturale ispanoamericana. Emblematica risulta una donna, figura chiave nell’epistemologia dialogica interculturale e straordinaria
Antonella Cancellier
doaj   +1 more source

Cosmovision as Cognitive Technology: The Case of Mesoamerican Medicinal Knowledge

open access: yesTopics in Cognitive Science, Volume 18, Issue 1, Page 92-110, January 2026.
Abstract We examine the use of cognitive technologies in the acquisition and retention of botanical and medicinal knowledge. We focus on the Cruz‐Badianus codex, a 16th‐century Nahua (Aztec) herbarium which discusses the use of plants for a range of illnesses.
Johan De Smedt, Helen De Cruz
wiley   +1 more source

De la gesta heroica a los “chispazos” de humor. Representaciones de Hernán Cortés en la prensa de la Ciudad de México (1900-1910)

open access: yesHistoria contemporánea, 2023
Como conquistador de México, Hernán Cortés ha sido una figura polémica en la historia y en la prensa mexicanas. Plantearemos un panorama de lo que los periódicos de la Ciudad de México publicaron sobre él entre 1900 y 1910 para responder a los ...
Iñigo Fernández Fernández
doaj  

Museum Genomics Reveals Temporal Genetic Stasis and Global Genetic Diversity in Arabidopsis thaliana

open access: yesMolecular Ecology, Volume 34, Issue 20, October 2025.
ABSTRACT Global patterns of population genetic variation through time offer a window into evolutionary processes that maintain diversity. Over time, lineages may expand or contract their distribution, causing turnover in population genetic composition.
Lua Lopez   +19 more
wiley   +1 more source

Hernán Cortés en dos poemas del Siglo de Oro

open access: yesNueva Revista de Filología Hispánica, 1958
En este número no se incluyeron resúmenes ni palabras clave.
José Amor y Vázquez
doaj   +1 more source

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