Results 71 to 80 of about 68,887 (211)

Magmatic and Tectonic Structures in the Crust Beneath Armenia and Surrounding Regions of Lesser Caucasus Inferred From Body‐Wave Earthquake Tomography

open access: yesGeochemistry, Geophysics, Geosystems, Volume 27, Issue 1, January 2026.
Abstract The Armenian Highlands, a tectonically active segment of the Arabia‐Eurasia collision zone, exhibit widespread Quaternary volcanism, rapid uplift, and intense seismicity. However, the lithospheric processes driving these phenomena remain poorly understood.
Ivan Koulakov   +5 more
wiley   +1 more source

Assessment of a Reconstructed Modulation Strategy for Energy Balance in Multilevel Cascade Inverters Varying the Modulation Index

open access: yesIET Power Electronics, Volume 19, Issue 1, January/December 2026.
This article presents an analysis of the reconstructed modulators modulation strategy, a technique designed for energy balancing in DC‐to‐AC converters. The study evaluates the performance of this strategy, applied to a seven‐level multilevel cascade inverter. ABSTRACT This paper presents an experimental evaluation of a PWM modulation strategy based on
Yesenia Reyes‐Severiano   +5 more
wiley   +1 more source

Los depósitos clásticos pos-Laramide de la Sierra de Guanajuato: Implicaciones de su composición en la evolución tectono-sedimentaria y paleogeográfica

open access: yesEstudios Geologicos, 2016
Este artículo presenta los resultados del estudio sobre la sedimentación, los ambientes sedimentarios, la evolución tectono-sedimentaria y paleogeográfica de los depósitos clásticos pos-Laramide y pre-vulcanismo de la Sierra Madre Occidental en la Sierra
R. Miranda-Avilés   +3 more
doaj   +1 more source

Patrimoine rebelle à Guanajuato

open access: yesCahiers des Amériques latines, 2007
The town of Guanajuato, capital of the Mexican state of the same name, has been part of the list of UNESCO’s world heritage since 1988. This label constitutes an invaluable tool for economic development. Nevertheless, this article wants to show how another type of heritage, quite different from the reasons for which the city was included in the ...
Le Bel, Pierre-Mathieu   +1 more
openaire   +3 more sources

Enrique Cerdá‐Olmedo: An Outstanding Scientist and Mentor

open access: yes
Microbial Biotechnology, Volume 19, Issue 4, April 2026.
Javier Avalos, Luis M. Corrochano
wiley   +1 more source

The Impact of Special Economic Zones on Border Regions in Mexico

open access: yesBulletin of Economic Research, Volume 78, Issue 1, Page 224-231, January 2026.
ABSTRACT We analyze the effects of a major tax reduction and a doubling of the minimum wage in the Northern region of Mexico, using a synthetic control approach. This quasi‐natural experiment allows us to isolate the impact of a 50% value‐added tax cut, a 30% income tax (Impuesto Sobre la Renta, ISR) reduction, and a significant wage increase on ...
D. Ventosa‐Santaulária   +2 more
wiley   +1 more source

Análisis de la comercialización en la plaza pecuaria del municipio de Dr Mora, Guanajuato

open access: yesRevista Mexicana de Ciencias Pecuarias, 1990
Se analiza el mercadeo en una plaza pecuaria en el municipio de Dr. Mora., Guanajuato; los objetivos fueron: determinar las especies animales comercializadas en dicha plaza. Identificar épocas, rutas y flujos de los animales comercializados.
Arturo García Fraustro   +1 more
doaj  

Neutrino Spin Flavor Precession and Leptogenesis

open access: yes, 2012
We argue that \Delta L=2 neutrino spin flavor precession, induced by the primordial magnetic fields, could have a significant impact on the leptogenesis process that accounts for the baryon asymmetry of the universe.
C. Itzykson   +11 more
core   +1 more source

Update and Comparative Analysis of Food Environment Policies in Mexico: Implementation of the Healthy Food Environment Policy Index in 2016 and 2024

open access: yesObesity Reviews, Volume 27, Issue 1, Page 1-15, January 2026.
ABSTRACT Introduction Mexico faces a public health crisis due to the rising prevalence of obesity and noncommunicable diseases, primarily driven by unhealthy food environments. Objective To conduct a second implementation of the Food Environment Policy Index in Mexico to assess policy implementation levels related to healthy food environments and to ...
Ana Munguía   +43 more
wiley   +1 more source

Infrared Surface Brightness Analysis of Galaxies in Compact Groups

open access: yes, 2006
Images of 7 Compact groups of galaxies (CG) were obtained using the 2.1m telescope in San Pedro Martir (B.C. Mexico) equipped with the NIR camera CAMILA.
Bravo-Alfaro, H.   +2 more
core   +2 more sources

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