Results 31 to 40 of about 420 (185)

El chacmool mexica

open access: yesCaravelle, 2001
RESUME- Très discutée, l'image mésoaméricaine du chacmool a suscité de nombreuses études inconciliables. Certains ont proposé des interprétations générales. On propose ici, au contraire, que les fonctions du chacmool, en tant qu'objet rituel, ont permis des représentations diverses selon l'époque, la localisation, les traditions culturelles et l ...
López Austin, Alfredo   +1 more
openaire   +2 more sources

Abnormal functional connectivity patterns in temporal lobe epilepsy—An international ENIGMA‐epilepsy study

open access: yesEpilepsia Open, EarlyView.
Abstract Objectives Temporal lobe epilepsy (TLE) impacts multiple brain networks. Aberrant functional connectivity has been demonstrated in resting‐state networks (RSNs) that mediate higher brain functions in TLE. This study aimed to identify the reproducible patterns of altered functional connectivity in TLE in a large, international cohort through ...
Victoria Ives‐Deliperi   +28 more
wiley   +1 more source

Notas acerca de dos monumentos prehispánicos del “lugar donde las aguas se entrelazan”

open access: yesAnales de Antropología, 2010
Se analizan dos monumentos de piedra circulares custodiados por la Parroquia de San Lucas Evangelista, Iztapalapa, D. F., proponiendo que el contenido de la pieza número 1 está asociado con la fiesta mexica de Etzalcualiztli, en tanto que la segunda ...
Edmundo López de la Rosa
doaj   +1 more source

The effect of calcium and magnesium on the aggregation of a purple phototrophic bacteria mixed consortium

open access: yesJournal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND An essential aspect of applying Purple Phototrophic Bacteria (PPB) technology for wastewater treatment is the biomass separation from the aqueous phase. Ca2+ and Mg2+ have been used to enhance the aggregation of different biological matrices. In this paper, the effect of Ca2+ and Mg2+ on the aggregation of a mixed culture of PPB was
Jairo M Carrillo‐Osorio   +1 more
wiley   +1 more source

Identificación de una saladera

open access: yesAnales de Antropología, 2009
En este artículo, el autor  hace un estudio de las saladeras que existieron en el Valle de México, durante el asentamiento mexica en el Lago de Texcoco.
Eduardo Noguera Auza
doaj   +1 more source

Management and incipient domestication of Chamaedorea tepejilote in agroforestry systems in Mexico

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Native wild plants are key elements in addressing global biodiversity loss and supporting sustainable food systems. We investigated how rural communities in Mexico manage Chamaedorea tepejilote, a wild palm with edible male inflorescences, by combining ethnobotanical, genetic, morphological and ecological approaches.
Viviana Andrade   +7 more
wiley   +1 more source

Canto de las mujeres de Chalco: asedio erótico, sexualidad femenina y política imperial en un poema en náhuatl del siglo XV

open access: yesPoligramas
En este artículo se analiza en su dimensión erótica y política el poema en náhuatl del siglo XV, “Canto de las mujeres de Chalco”, en el cual se figura la voz de una mujer chalca, entregada como concubina al tlatoani mexica Axayácatl.
María de las Mercedes Ortíz Rodríguez
doaj   +1 more source

Ethnobotanical and genetic assessments of Central American avocado landraces reveal novel sources of biodiversity and ancient migration patterns

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Avocados are a multibillion‐dollar global commodity, but their growing export market pressures local farmers to abandon local fruit tree diversity in favor of commercial cultivar production. Interviews with rural avocado farmers and households from the Southern Mexican Highlands, Pacific Coastal Honduras, and Western Nicaragua, as well as the genetic ...
Kevin Wann   +4 more
wiley   +1 more source

Mexica (Aztec) Religion

open access: yes, 2023
The Mexica religion thrived in and around what is actually known as Mexico City, and what was known then as Mexico-Tenochtitlan, between its official foundation in 1325 and its fall after the invasion of the Spaniard and Indigenous alliance in 1521. The Mexicas built and developed a highly complex system of values, symbols, and rituals that ruled daily
openaire   +1 more source

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