Results 61 to 70 of about 1,909 (216)

Mexica Music

open access: yes, 2016
This paper explores the society of Mexica, or the Aztecs, and some of the instruments that were produced in the civilization and used in today’s compositions.
Ramirez-Marquez, Tizoc E
core  

Copper Joins the Monoelectronic Game: Leveraging the CuI Potential for SET‐, XAT‐, and HAT‐Driven Catalytic Organic Synthesis

open access: yesChemCatChem, Volume 18, Issue 11, 15 June 2026.
This review surveys the emerging role of copper(I) catalysis in sustainable synthesis, highlighting its exceptional capacity for monoelectronic processes. By examining the strategies based on electron, halogen, and hydrogen transfer processes (SET, XAT, and HAT, respectively), we outline key reactivity trends, design principles, and the synthetic ...
Antonio Torres‐Calis   +1 more
wiley   +1 more source

Participatory fuzzy cognitive modelling reveals leverage points for agroecological adoption in the Central Valleys of Oaxaca

open access: yesPeople and Nature, Volume 8, Issue 6, Page 1817-1831, June 2026.
Abstract Global institutions are increasingly calling for an agroecological transition of our food systems to promote sustainable farmer livelihoods, safeguard agrobiodiversity and foster socio‐ecological resilience to a changing climate. Yet adoption remains limited, and there is a paucity of research examining how local conditions enable and ...
Gabriela Marie Garcia   +5 more
wiley   +1 more source

Museo de la Escultura Mexica. Santa Cecilia Acatitlan: Estado de México

open access: yes, 1999
La información de esta miniguía se basa en los trabajos de Eduardo Pareyón, Felipe R. Solis Olguín y Luis Alberto Vargas.En 1994 con la finalidad de mostrar la enorme riqueza artística de los antiguos habitantes del Altiplano central, se dio un lugar ...

core  

Iconografía Mexica. El monolito verde del Templo Mayor

open access: yesAnales de Antropología, 2011
Durante una excavación en el Templo Mayor de México-Tenochtitlán, fue recuperada una pieza de piedra verde  que representa a dos personajes acompañados por los glifos, Uno Conejo y Dos Conejo.
Alfredo Lopéz Austin
doaj   +1 more source

Stability and cooperativity in chimeric de novo TIM barrels via quarter swapping

open access: yesProtein Science, Volume 35, Issue 6, June 2026.
Abstract The use of repetitive units as building blocks in protein design, mimicking evolutionary duplication events, is a valuable strategy that reduces structural complexity. Such modular designs offer an opportunity to dissect how local contributions are integrated in a context‐dependent manner.
Oscar Rodríguez‐Meza   +5 more
wiley   +1 more source

El signo en la cultura mesoamericana : el caso nahua-mexica [PDF]

open access: yes, 2016
La noción de signo presente en el concepto Machiotl o Machiyotl en lengua náhuatl mexica (azteca) muestra en su significado las concepciones semióticas de reenvío, conexión lógica, abstracción y representación visual.
Cid Jurado, Alfredo Tenoch
core  

Los Indios en Tenochtitlan, la ciudad Imperial Mexica

open access: yesAnuario de Estudios Americanos, 1990
No disponible.
Ana Rita Valero de García Lascurain
doaj   +1 more source

Geographic risks to functional groups of mammals and birds from habitat loss in Mexico

open access: yesConservation Biology, Volume 40, Issue 3, June 2026.
Abstract There is a need to quantify the impact of habitat loss due to anthropogenic factors on different aspects of biodiversity, such as functional trait diversity represented by functional groups (FGs). We developed a metric to assess the weighted risk of loss of habitat for 33 FGs of mammals and 36 FGs of birds in Mexico based on potential ...
Fernando Mayani‐Parás   +4 more
wiley   +1 more source

Political Cycles, Electricity Policy, and Mexico's Economy

open access: yesLatin American Policy, Volume 17, Issue 2, June 2026.
ABSTRACT Electricity reform in Mexico should stimulate economic growth, improve energy efficiency, and reduce greenhouse gas emissions. This article evaluates the successes and failures of reform and draws lessons across political cycles by analyzing changes in political dynamics—often tied to policy reversals—and the legal framework during the pro ...
David Bonilla
wiley   +1 more source

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