Results 41 to 50 of about 4,229 (117)

Reflexiones en torno a la menstruación como proceso creativo: sangre menstrual en el imaginario mitológico de la cultura maya y nahua precolonial

open access: yesANIAV
La presente investigación, forma parte de un trabajo mucho más amplio, que surge como una inquietud en torno al proceso creativo que implica la menstruación como tema de investigación, como material creativo y parte de la creación artística.
Almendra Sheira Castillo Valderrama
doaj   +1 more source

El Abrigo Tlaloc : análisis e interpretación de un conjunto upestre destinado al dios de la lluvia y la agricultura (Ticumán, México)

open access: yesEspacio, Tiempo y Forma. Serie I, Prehistoria y Arqueología, 2008
El presente trabajo sintetiza los estudios publicados sobre este conjunto rupestre mexicano, divulgado como Abrigo Tlaloc por la presencia de diversas representaciones pictóricas del dios mesoamericano de la tierra, la lluvia y la agricultura.
Roberto Martínez   +2 more
doaj   +1 more source

Are Modern Droughts Unprecedented?

open access: yesAGU Advances, Volume 7, Issue 5, August 2026.
Abstract Global drought variability of past centuries remains poorly understood due to sparse instrumental records and limited paleoclimate reconstructions. Yet, quantifying long‐term forced and unforced variability is key for assessing the extremeness of modern (2000–2024) drought events.
Patricia Helpap   +5 more
wiley   +1 more source

Women, Crime, and Law in Latin America's Nineteenth Century

open access: yesHistory Compass, Volume 24, Issue 4, August 2026.
ABSTRACT This article examines the literature on women as perpetrators of crime in 19th‐century Latin America, a topic largely overlooked in historical scholarship. While most studies focus on women as victims of domestic or sexual violence, this work explores women as perpetrators of crime, specifically reproductive crimes (abortion and infanticide ...
Reuben Zahler
wiley   +1 more source

Achieving High‐Density and Stress‐Resilient Maize Breeding Via Germplasm Innovation

open access: yesAdvanced Science, Volume 13, Issue 38, 9 July 2026.
Global population growth and climate change have exacerbated the global food crisis. This perspective presents a conceptual framework focusing on enhancing population advantages. Several novel breeding objectives are proposed to improve density tolerance and stress resistance for yield improvement.
Xinlong Li   +9 more
wiley   +1 more source

El agua por la sangre. Una reflexión acerca de la identidad femenina mesoamericana

open access: yesANIAV
El presente trabajo aborda el intercambio simbólico y representacional de la mitología y ritualidad mesoamericana del culto a las Diosas por procedimientos “de la sangre” fundamentalmente masculinos como el sacrificio.
Janneth Alyne Pérez López
doaj   +1 more source

Traditional Herbal Medicine in Mesoamerica: Toward Its Evidence Base for Improving Universal Health Coverage

open access: yesFrontiers in Pharmacology, 2020
The quality of health care in Mesoamerica is influenced by its rich cultural diversity and characterized by social inequalities. Especially indigenous and rural communities confront diverse barriers to accessing formal health services, leading to often ...
Matthias S. Geck   +7 more
doaj   +1 more source

Screwworm reemergence, illegal cattle movements, and emerging risks to wildlife and protected areas in Mesoamerica

open access: yes
Conservation Biology, EarlyView.
Lucy Keatts   +7 more
wiley   +1 more source

Effects of Simultaneous Sitophilus zeamais and Prostephanus truncatus During Storage of Maize in Hermetic and Non‐Hermetic Conditions

open access: yesCereal Chemistry, Volume 103, Issue 4, Page 465-472, July/August 2026.
ABSTRACT Background Sitophilus zeamais (Mostschulsky), the maize weevil, and Prostephanus truncatus (Horn), the larger grain borer, are two notorious insect pests of farm‐stored products in Sub‐Saharan Africa (SSA). The goal of this study was to determine whether there were interactions between P. truncatus and S. zeamais during storage.
Rashid Suleiman, Kurt A. Rosentrater
wiley   +1 more source

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